Mercurial > hg
changeset 1248:2534b41ce0c5
Merge with myself.
author | Bryan O'Sullivan <bos@serpentine.com> |
---|---|
date | Wed, 14 Sep 2005 11:27:36 -0700 |
parents | 7a70dafbf4b9 (diff) ae96c85fb0af (current diff) |
children | a5355fa5e33a |
files | |
diffstat | 15 files changed, 3152 insertions(+), 695 deletions(-) [+] |
line wrap: on
line diff
--- a/contrib/convert-repo Fri Sep 09 22:07:10 2005 -0700 +++ b/contrib/convert-repo Wed Sep 14 11:27:36 2005 -0700 @@ -86,9 +86,7 @@ for f in os.listdir(self.path + "/.git/refs/tags"): try: h = file(self.path + "/.git/refs/tags/" + f).read().strip() - p, a, d, m = self.getcommit(h) - if not p: p = [h] # git is ugly, don't blame me - tags[f] = p[0] + tags[f] = h except: pass return tags
--- a/contrib/hgit Fri Sep 09 22:07:10 2005 -0700 +++ b/contrib/hgit Wed Sep 14 11:27:36 2005 -0700 @@ -8,10 +8,61 @@ # of the GNU General Public License, incorporated herein by reference. import time, sys, signal -from mercurial import hg, mdiff, fancyopts, commands, ui - -def difftree(args, ui, repo): - def __difftree(repo, files = None, node1 = None, node2 = None): +from mercurial import hg, mdiff, fancyopts, commands, ui, util + +def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always, + changes=None, text=False): + def date(c): + return time.asctime(time.gmtime(float(c[2].split(' ')[0]))) + + if not changes: + (c, a, d, u) = repo.changes(node1, node2, files, match=match) + else: + (c, a, d, u) = changes + if files: + c, a, d = map(lambda x: filterfiles(files, x), (c, a, d)) + + if not c and not a and not d: + return + + if node2: + change = repo.changelog.read(node2) + mmap2 = repo.manifest.read(change[0]) + date2 = date(change) + def read(f): + return repo.file(f).read(mmap2[f]) + else: + date2 = time.asctime() + if not node1: + node1 = repo.dirstate.parents()[0] + def read(f): + return repo.wfile(f).read() + + change = repo.changelog.read(node1) + mmap = repo.manifest.read(change[0]) + date1 = date(change) + + for f in c: + to = None + if f in mmap: + to = repo.file(f).read(mmap[f]) + tn = read(f) + fp.write("diff --git a/%s b/%s\n" % (f, f)) + fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text)) + for f in a: + to = None + tn = read(f) + fp.write("diff --git /dev/null b/%s\n" % (f)) + fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text)) + for f in d: + to = repo.file(f).read(mmap[f]) + tn = None + fp.write("diff --git a/%s /dev/null\n" % (f)) + fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text)) + +def difftree(ui, repo, node1=None, node2=None, **opts): + """diff trees from two commits""" + def __difftree(repo, node1, node2): def date(c): return time.asctime(time.gmtime(float(c[2].split(' ')[0]))) @@ -23,7 +74,7 @@ date2 = date(change) else: date2 = time.asctime() - (c, a, d, u) = repo.diffdir(repo.root, node1) + (c, a, d, u) = repo.changes(node1, None) if not node1: node1 = repo.dirstate.parents()[0] def read(f): return file(os.path.join(repo.root, f)).read() @@ -33,9 +84,6 @@ date1 = date(change) empty = "0" * 40; - if files: - c, a, d = map(lambda x: filterfiles(files, x), (c, a, d)) - for f in c: # TODO get file permissions print ":100664 100664 %s %s M\t%s\t%s" % (hg.hex(mmap[f]), @@ -46,66 +94,85 @@ print ":100664 000000 %s %s D\t%s\t%s" % (hg.hex(mmap[f]), empty, f, f) ## - revs = [] - if args: - doptions = {} - opts = [('p', 'patch', None, 'patch'), - ('r', 'recursive', None, 'recursive')] - args = fancyopts.fancyopts(args, opts, doptions) + while True: + if opts['stdin']: + try: + line = raw_input().split(' ') + node1 = line[0] + if len(line) > 1: + node2 = line[1] + else: + node2 = None + except EOFError: + break + node1 = repo.lookup(node1) + if node2: + node2 = repo.lookup(node2) + else: + node2 = node1 + node1 = repo.changelog.parents(node1)[0] + if opts['patch']: + if opts['pretty']: + catcommit(repo, node2, "") + dodiff(sys.stdout, ui, repo, node1, node2) + else: + __difftree(repo, node1, node2) + if not opts['stdin']: + break - if len(args) < 2: - help() - sys.exit(1) - revs.append(repo.lookup(args[0])) - revs.append(repo.lookup(args[1])) - args = args[2:] - if doptions['patch']: - commands.dodiff(sys.stdout, ui, repo, args, *revs) - else: - __difftree(repo, args, *revs) - -def catcommit(repo, n, prefix): +def catcommit(repo, n, prefix, changes=None): nlprefix = '\n' + prefix; - changes = repo.changelog.read(n) (p1, p2) = repo.changelog.parents(n) (h, h1, h2) = map(hg.hex, (n, p1, p2)) (i1, i2) = map(repo.changelog.rev, (p1, p2)) - print "tree %s" % (h) - if i1 != -1: print "%sparent %s" % (prefix, h1) - if i2 != -1: print "%sparent %s" % (prefix, h2) + if not changes: + changes = repo.changelog.read(n) + print "tree %s" % (hg.hex(changes[0])) + if i1 != -1: print "parent %s" % (h1) + if i2 != -1: print "parent %s" % (h2) date_ar = changes[2].split(' ') date = int(float(date_ar[0])) - print "%sauthor <%s> %s %s" % (prefix, changes[1], date, date_ar[1]) - print "%scommitter <%s> %s %s" % (prefix, changes[1], date, date_ar[1]) - print prefix + lines = changes[4].splitlines() + if lines[-1].startswith('committer:'): + committer = lines[-1].split(': ')[1].rstrip() + else: + committer = "%s %s %s" % (changes[1], date, date_ar[1]) + + print "author %s %s %s" % (changes[1], date, date_ar[1]) + print "committer %s" % (committer) + print "" if prefix != "": print "%s%s" % (prefix, changes[4].replace('\n', nlprefix).strip()) else: print changes[4] + if prefix: + sys.stdout.write('\0') -def catfile(args, ui, repo): - doptions = {} - opts = [('s', 'stdin', None, 'stdin')] - args = fancyopts.fancyopts(args, opts, doptions) +def base(ui, repo, node1, node2): + """Output common ancestor information""" + node1 = repo.lookup(node1) + node2 = repo.lookup(node2) + n = repo.changelog.ancestor(node1, node2) + print hg.hex(n) +def catfile(ui, repo, type=None, r=None, **opts): + """cat a specific revision""" # in stdin mode, every line except the commit is prefixed with two # spaces. This way the our caller can find the commit without magic # strings # prefix = "" - if doptions['stdin']: + if opts['stdin']: try: (type, r) = raw_input().split(' '); - prefix = " " + prefix = " " except EOFError: return else: - if len(args) < 2: - help() - sys.exit(1) - type = args[0] - r = args[1] + if not type or not r: + ui.warn("cat-file: type or revision not supplied\n") + commands.help_(ui, 'cat-file') while r: if type != "commit": @@ -113,7 +180,7 @@ sys.exit(1); n = repo.lookup(r) catcommit(repo, n, prefix) - if doptions['stdin']: + if opts['stdin']: try: (type, r) = raw_input().split(' '); except EOFError: @@ -126,7 +193,34 @@ # telling you which commits are reachable from the supplied ones via # a bitmask based on arg position. # you can specify a commit to stop at by starting the sha1 with ^ -def revtree(args, repo, full="tree", maxnr=0): +def revtree(args, repo, full="tree", maxnr=0, parents=False): + def chlogwalk(): + ch = repo.changelog + count = ch.count() + i = count + l = [0] * 100 + chunk = 100 + while True: + if chunk > i: + chunk = i + i = 0 + else: + i -= chunk + + for x in xrange(0, chunk): + if i + x >= count: + l[chunk - x:] = [0] * (chunk - x) + break + if full != None: + l[x] = ch.read(ch.node(i + x)) + else: + l[x] = 1 + for x in xrange(chunk-1, -1, -1): + if l[x] != 0: + yield (i + x, full != None and l[x] or None) + if i == 0: + break + # calculate and return the reachability bitmask for sha def is_reachable(ar, reachable, sha): if len(ar) == 0: @@ -172,17 +266,24 @@ # walk the repository looking for commits that are in our # reachability graph - for i in range(repo.changelog.count()-1, -1, -1): + #for i in range(repo.changelog.count()-1, -1, -1): + for i, changes in chlogwalk(): n = repo.changelog.node(i) mask = is_reachable(want_sha1, reachable, n) if mask: + parentstr = "" + if parents: + pp = repo.changelog.parents(n) + if pp[0] != hg.nullid: + parentstr += " " + hg.hex(pp[0]) + if pp[1] != hg.nullid: + parentstr += " " + hg.hex(pp[1]) if not full: - print hg.hex(n) + print hg.hex(n) + parentstr elif full is "commit": - print hg.hex(n) - catcommit(repo, n, ' ') + print hg.hex(n) + parentstr + catcommit(repo, n, ' ', changes) else: - changes = repo.changelog.read(n) (p1, p2) = repo.changelog.parents(n) (h, h1, h2) = map(hg.hex, (n, p1, p2)) (i1, i2) = map(repo.changelog.rev, (p1, p2)) @@ -203,53 +304,32 @@ # git rev-list tries to order things by date, and has the ability to stop # at a given commit without walking the whole repo. TODO add the stop # parameter -def revlist(args, repo): - doptions = {} - opts = [('c', 'commit', None, 'commit'), - ('n', 'max-nr', 0, 'max-nr')] - args = fancyopts.fancyopts(args, opts, doptions) - if doptions['commit']: +def revlist(ui, repo, *revs, **opts): + """print revisions""" + if opts['header']: full = "commit" else: full = None - for i in range(1, len(args)): - args[i] = '^' + args[i] - revtree(args, repo, full, doptions['max-nr']) - -def catchterm(*args): - raise SignalInterrupt - -def help(): - sys.stderr.write("commands:\n") - sys.stderr.write(" hgit cat-file [type] sha1\n") - sys.stderr.write(" hgit diff-tree [-p] [-r] sha1 sha1\n") - sys.stderr.write(" hgit rev-tree [sha1 ... [^stop sha1]]\n") - sys.stderr.write(" hgit rev-list [-c] [sha1 [stop sha1]\n") - -cmd = sys.argv[1] -args = sys.argv[2:] -u = ui.ui() -signal.signal(signal.SIGTERM, catchterm) -repo = hg.repository(ui = u) + copy = [x for x in revs] + revtree(copy, repo, full, opts['max_count'], opts['parents']) -if cmd == "diff-tree": - difftree(args, u, repo) - -elif cmd == "cat-file": - catfile(args, u, repo) - -elif cmd == "rev-tree": - revtree(args, repo) +cmdtable = { + "git-diff-tree": (difftree, [('p', 'patch', None, 'generate patch'), + ('r', 'recursive', None, 'recursive'), + ('P', 'pretty', None, 'pretty'), + ('s', 'stdin', None, 'stdin'), + ('C', 'copy', None, 'detect copies'), + ('S', 'search', "", 'search')], + "hg git-diff-tree [options] node1 node2"), + "git-cat-file": (catfile, [('s', 'stdin', None, 'stdin')], + "hg cat-file [options] type file"), + "git-merge-base": (base, [], "hg git-merge-base node node"), + "git-rev-list": (revlist, [('H', 'header', None, 'header'), + ('t', 'topo-order', None, 'topo-order'), + ('p', 'parents', None, 'parents'), + ('n', 'max-count', 0, 'max-count')], + "hg git-rev-list [options] revs"), +} -elif cmd == "rev-list": - revlist(args, repo) - -elif cmd == "help": - help() - -else: - if cmd: sys.stderr.write("unknown command\n\n") - help() - sys.exit(1) - -sys.exit(0) +def reposetup(ui, repo): + pass
--- a/contrib/hgk Fri Sep 09 22:07:10 2005 -0700 +++ b/contrib/hgk Wed Sep 14 11:27:36 2005 -0700 @@ -7,68 +7,170 @@ # and distributed under the terms of the GNU General Public Licence, # either version 2, or (at your option) any later version. -# CVS $Revision: 1.20 $ - -proc readfullcommits {rargs} { - global commits commfd phase canv mainfont curcommit allcommitstate - if {$rargs == {}} { - set rargs HEAD +proc gitdir {} { + global env + if {[info exists env(GIT_DIR)]} { + return $env(GIT_DIR) + } else { + return ".hg" } - set commits {} - set curcommit {} - set allcommitstate none - set phase getcommits - if [catch {set commfd [open "|hgit rev-list -c $rargs" r]} err] { - puts stderr "Error executing hgit rev-list: $err" +} + +proc getcommits {rargs} { + global commits commfd phase canv mainfont env + global startmsecs nextupdate ncmupdate + global ctext maincursor textcursor leftover + + # check that we can find a .git directory somewhere... + set gitdir [gitdir] + if {![file isdirectory $gitdir]} { + error_popup "Cannot find the git directory \"$gitdir\"." exit 1 } - fconfigure $commfd -blocking 0 - fileevent $commfd readable "getallcommitline $commfd" + set commits {} + set phase getcommits + set startmsecs [clock clicks -milliseconds] + set nextupdate [expr $startmsecs + 100] + set ncmupdate 1 + if [catch { + set parse_args [concat --default HEAD $rargs] + set parsed_args [split [eval exec hg git-rev-parse $parse_args] "\n"] + }] { + # if git-rev-parse failed for some reason... + if {$rargs == {}} { + set rargs HEAD + } + set parsed_args $rargs + } + if [catch { + set commfd [open "|hg git-rev-list --header --topo-order --parents $parsed_args" r] + } err] { + puts stderr "Error executing hg git-rev-list: $err" + exit 1 + } + set leftover {} + fconfigure $commfd -blocking 0 -translation lf + fileevent $commfd readable [list getcommitlines $commfd] $canv delete all - $canv create text 3 3 -anchor nw -text "Reading all commits..." \ + $canv create text 3 3 -anchor nw -text "Reading commits..." \ -font $mainfont -tags textitems + . config -cursor watch + settextcursor watch } -proc getcommitline {commfd} { - global commits parents cdate nparents children nchildren - set n [gets $commfd line] - if {$n < 0} { +proc getcommitlines {commfd} { + global commits parents cdate children + global commitlisted phase commitinfo nextupdate + global stopped redisplaying leftover + + set stuff [read $commfd] + if {$stuff == {}} { if {![eof $commfd]} return - # this works around what is apparently a bug in Tcl... + # set it blocking so we wait for the process to terminate fconfigure $commfd -blocking 1 if {![catch {close $commfd} err]} { - after idle readallcommits + after idle finishcommits return } if {[string range $err 0 4] == "usage"} { - set err "\ -Gitk: error reading commits: bad arguments to hgit rev-list.\n\ -(Note: arguments to gitk are passed to hgit rev-list\ -to allow selection of commits to be displayed.)" + set err \ +{Gitk: error reading commits: bad arguments to git-rev-list. +(Note: arguments to gitk are passed to git-rev-list +to allow selection of commits to be displayed.)} } else { set err "Error reading commits: $err" } error_popup $err exit 1 } - if {![regexp {^[0-9a-f]{40}$} $line]} { - error_popup "Can't parse hgit rev-tree output: {$line}" - exit 1 + set start 0 + while 1 { + set i [string first "\0" $stuff $start] + if {$i < 0} { + append leftover [string range $stuff $start end] + return + } + set cmit [string range $stuff $start [expr {$i - 1}]] + if {$start == 0} { + set cmit "$leftover$cmit" + set leftover {} + } + set start [expr {$i + 1}] + set j [string first "\n" $cmit] + set ok 0 + if {$j >= 0} { + set ids [string range $cmit 0 [expr {$j - 1}]] + set ok 1 + foreach id $ids { + if {![regexp {^[0-9a-f]{40}$} $id]} { + set ok 0 + break + } + } + } + if {!$ok} { + set shortcmit $cmit + if {[string length $shortcmit] > 80} { + set shortcmit "[string range $shortcmit 0 80]..." + } + error_popup "Can't parse hg git-rev-list output: {$shortcmit}" + exit 1 + } + set id [lindex $ids 0] + set olds [lrange $ids 1 end] + set cmit [string range $cmit [expr {$j + 1}] end] + lappend commits $id + set commitlisted($id) 1 + parsecommit $id $cmit 1 [lrange $ids 1 end] + drawcommit $id + if {[clock clicks -milliseconds] >= $nextupdate} { + doupdate 1 + } + while {$redisplaying} { + set redisplaying 0 + if {$stopped == 1} { + set stopped 0 + set phase "getcommits" + foreach id $commits { + drawcommit $id + if {$stopped} break + if {[clock clicks -milliseconds] >= $nextupdate} { + doupdate 1 + } + } + } + } } - lappend commits $line } -proc readallcommits {} { - global commits - foreach id $commits { - readcommit $id - update +proc doupdate {reading} { + global commfd nextupdate numcommits ncmupdate + + if {$reading} { + fileevent $commfd readable {} } - drawgraph + update + set nextupdate [expr {[clock clicks -milliseconds] + 100}] + if {$numcommits < 100} { + set ncmupdate [expr {$numcommits + 1}] + } elseif {$numcommits < 10000} { + set ncmupdate [expr {$numcommits + 10}] + } else { + set ncmupdate [expr {$numcommits + 100}] + } + if {$reading} { + fileevent $commfd readable [list getcommitlines $commfd] + } } -proc readonecommit {id contents} { - global commitinfo children nchildren parents nparents cdate +proc readcommit {id} { + if [catch {set contents [exec hg git-cat-file commit $id]}] return + parsecommit $id $contents 0 {} +} + +proc parsecommit {id contents listed olds} { + global commitinfo children nchildren parents nparents cdate ncleft + set inhdr 1 set comment {} set headline {} @@ -79,28 +181,28 @@ if {![info exists nchildren($id)]} { set children($id) {} set nchildren($id) 0 + set ncleft($id) 0 } - set parents($id) {} - set nparents($id) 0 + set parents($id) $olds + set nparents($id) [llength $olds] + foreach p $olds { + if {![info exists nchildren($p)]} { + set children($p) [list $id] + set nchildren($p) 1 + set ncleft($p) 1 + } elseif {[lsearch -exact $children($p) $id] < 0} { + lappend children($p) $id + incr nchildren($p) + incr ncleft($p) + } + } foreach line [split $contents "\n"] { if {$inhdr} { if {$line == {}} { set inhdr 0 } else { set tag [lindex $line 0] - if {$tag == "parent"} { - set p [lindex $line 1] - if {![info exists nchildren($p)]} { - set children($p) {} - set nchildren($p) 0 - } - lappend parents($id) $p - incr nparents($id) - if {[lsearch -exact $children($p) $id] < 0} { - lappend children($p) $id - incr nchildren($p) - } - } elseif {$tag == "author"} { + if {$tag == "author"} { set x [expr {[llength $line] - 2}] set audate [lindex $line $x] set auname [lrange $line 1 [expr {$x - 1}]] @@ -112,10 +214,15 @@ } } else { if {$comment == {}} { - set headline $line + set headline [string trim $line] } else { append comment "\n" } + if {!$listed} { + # git-rev-list indents the comment by 4 spaces; + # if we got this via git-cat-file, add the indentation + append comment " " + } append comment $line } } @@ -130,115 +237,45 @@ $comname $comdate $comment] } -proc getallcommitline {commfd} { - global commits allcommitstate curcommit curcommitid - set n [gets $commfd line] - set s "\n" - if {$n < 0} { - if {![eof $commfd]} return - # this works around what is apparently a bug in Tcl... - fconfigure $commfd -blocking 1 - if {![catch {close $commfd} err]} { - if {$allcommitstate == "indent"} { - readonecommit $curcommitid $curcommit - } - after idle drawgraph - return - } - if {[string range $err 0 4] == "usage"} { - set err "\ -Gitk: error reading commits: bad arguments to hgit rev-list.\n\ -(Note: arguments to gitk are passed to hgit rev-list\ -to allow selection of commits to be displayed.)" - } else { - set err "Error reading commits: $err" - } - error_popup $err - exit 1 - } - if {[string range $line 0 1] != " "} { - if {$allcommitstate == "indent"} { - readonecommit $curcommitid $curcommit - } - if {$allcommitstate == "start"} { - set curcommit $curcommit$line$s - set allcommitstate "indent" - } else { - set curcommitid $line - set curcommit {} - set allcommitstate "start" - lappend commits $line - } - } else { - set d [string range $line 2 end] - set curcommit $curcommit$d$s +proc readrefs {} { + global tagids idtags headids idheads tagcontents + + set tags [exec hg tags] + set lines [split $tags '\n'] + foreach f $lines { + set f [regexp -all -inline {\S+} $f] + set direct [lindex $f 0] + set full [lindex $f 1] + set sha [split $full ':'] + set tag [lindex $sha 1] + lappend tagids($direct) $tag + lappend idtags($tag) $direct } } -proc getcommits {rargs} { - global commits commfd phase canv mainfont - if {$rargs == {}} { - set rargs HEAD - } - set commits {} - set phase getcommits - if [catch {set commfd [open "|hgit rev-list $rargs" r]} err] { - puts stderr "Error executing hgit rev-list: $err" - exit 1 - } - fconfigure $commfd -blocking 0 - fileevent $commfd readable "getcommitline $commfd" - $canv delete all - $canv create text 3 3 -anchor nw -text "Reading commits..." \ - -font $mainfont -tags textitems -} +proc readotherrefs {base dname excl} { + global otherrefids idotherrefs -proc readcommit {id} { - global commitinfo children nchildren parents nparents cdate - set inhdr 1 - set comment {} - set headline {} - set auname {} - set audate {} - set comname {} - set comdate {} - if {![info exists nchildren($id)]} { - set children($id) {} - set nchildren($id) 0 - } - set parents($id) {} - set nparents($id) 0 - if [catch {set contents [exec hgit cat-file commit $id]}] return - readonecommit $id $contents -} - -proc readrefs {} { - global tagids idtags - set tags [glob -nocomplain -types f .git/refs/tags/*] - foreach f $tags { + set git [gitdir] + set files [glob -nocomplain -types f [file join $git $base *]] + foreach f $files { catch { set fd [open $f r] - set line [read $fd] + set line [read $fd 40] if {[regexp {^[0-9a-f]{40}} $line id]} { - set contents [split [exec hgit cat-file tag $id] "\n"] - set obj {} - set type {} - set tag {} - foreach l $contents { - if {$l == {}} break - switch -- [lindex $l 0] { - "object" {set obj [lindex $l 1]} - "type" {set type [lindex $l 1]} - "tag" {set tag [string range $l 4 end]} - } - } - if {$obj != {} && $type == "commit" && $tag != {}} { - set tagids($tag) $obj - lappend idtags($obj) $tag - } + set name "$dname[file tail $f]" + set otherrefids($name) $id + lappend idotherrefs($id) $name } + close $fd } } + set dirs [glob -nocomplain -types d [file join $git $base *]] + foreach d $dirs { + set dir [file tail $d] + if {[lsearch -exact $excl $dir] >= 0} continue + readotherrefs [file join $base $dir] "$dname$dir/" {} + } } proc error_popup msg { @@ -255,12 +292,15 @@ proc makewindow {} { global canv canv2 canv3 linespc charspc ctext cflist textfont - global findtype findloc findstring fstring geometry + global findtype findtypemenu findloc findstring fstring geometry global entries sha1entry sha1string sha1but + global maincursor textcursor curtextcursor + global rowctxmenu gaudydiff mergemax menu .bar .bar add cascade -label "File" -menu .bar.file menu .bar.file + .bar.file add command -label "Reread references" -command rereadrefs .bar.file add command -label "Quit" -command doquit menu .bar.help .bar add cascade -label "Help" -menu .bar.help @@ -317,6 +357,30 @@ entry $sha1entry -width 40 -font $textfont -textvariable sha1string trace add variable sha1string write sha1change pack $sha1entry -side left -pady 2 + + image create bitmap bm-left -data { + #define left_width 16 + #define left_height 16 + static unsigned char left_bits[] = { + 0x00, 0x00, 0xc0, 0x01, 0xe0, 0x00, 0x70, 0x00, 0x38, 0x00, 0x1c, 0x00, + 0x0e, 0x00, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x0e, 0x00, 0x1c, 0x00, + 0x38, 0x00, 0x70, 0x00, 0xe0, 0x00, 0xc0, 0x01}; + } + image create bitmap bm-right -data { + #define right_width 16 + #define right_height 16 + static unsigned char right_bits[] = { + 0x00, 0x00, 0xc0, 0x01, 0x80, 0x03, 0x00, 0x07, 0x00, 0x0e, 0x00, 0x1c, + 0x00, 0x38, 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0x00, 0x38, 0x00, 0x1c, + 0x00, 0x0e, 0x00, 0x07, 0x80, 0x03, 0xc0, 0x01}; + } + button .ctop.top.bar.leftbut -image bm-left -command goback \ + -state disabled -width 26 + pack .ctop.top.bar.leftbut -side left -fill y + button .ctop.top.bar.rightbut -image bm-right -command goforw \ + -state disabled -width 26 + pack .ctop.top.bar.rightbut -side left -fill y + button .ctop.top.bar.findbut -text "Find" -command dofind pack .ctop.top.bar.findbut -side left set findstring {} @@ -325,12 +389,15 @@ entry $fstring -width 30 -font $textfont -textvariable findstring pack $fstring -side left -expand 1 -fill x set findtype Exact - tk_optionMenu .ctop.top.bar.findtype findtype Exact IgnCase Regexp + set findtypemenu [tk_optionMenu .ctop.top.bar.findtype \ + findtype Exact IgnCase Regexp] set findloc "All fields" tk_optionMenu .ctop.top.bar.findloc findloc "All fields" Headline \ - Comments Author Committer + Comments Author Committer Files Pickaxe pack .ctop.top.bar.findloc -side right pack .ctop.top.bar.findtype -side right + # for making sure type==Exact whenever loc==Pickaxe + trace add variable findloc write findlocchange panedwindow .ctop.cdet -orient horizontal .ctop add .ctop.cdet @@ -338,17 +405,32 @@ set ctext .ctop.cdet.left.ctext text $ctext -bg white -state disabled -font $textfont \ -width $geometry(ctextw) -height $geometry(ctexth) \ - -yscrollcommand ".ctop.cdet.left.sb set" + -yscrollcommand ".ctop.cdet.left.sb set" -wrap none scrollbar .ctop.cdet.left.sb -command "$ctext yview" pack .ctop.cdet.left.sb -side right -fill y pack $ctext -side left -fill both -expand 1 .ctop.cdet add .ctop.cdet.left - $ctext tag conf filesep -font [concat $textfont bold] - $ctext tag conf hunksep -back blue -fore white - $ctext tag conf d0 -back "#ff8080" - $ctext tag conf d1 -back green - $ctext tag conf found -back yellow + $ctext tag conf filesep -font [concat $textfont bold] -back "#aaaaaa" + if {$gaudydiff} { + $ctext tag conf hunksep -back blue -fore white + $ctext tag conf d0 -back "#ff8080" + $ctext tag conf d1 -back green + } else { + $ctext tag conf hunksep -fore blue + $ctext tag conf d0 -fore red + $ctext tag conf d1 -fore "#00a000" + $ctext tag conf m0 -fore red + $ctext tag conf m1 -fore blue + $ctext tag conf m2 -fore green + $ctext tag conf m3 -fore purple + $ctext tag conf m4 -fore brown + $ctext tag conf mmax -fore darkgrey + set mergemax 5 + $ctext tag conf mresult -font [concat $textfont bold] + $ctext tag conf msep -font [concat $textfont bold] + $ctext tag conf found -back yellow + } frame .ctop.cdet.right set cflist .ctop.cdet.right.cfiles @@ -362,8 +444,8 @@ pack .ctop -side top -fill both -expand 1 - bindall <1> {selcanvline %x %y} - bindall <B1-Motion> {selcanvline %x %y} + bindall <1> {selcanvline %W %x %y} + #bindall <B1-Motion> {selcanvline %W %x %y} bindall <ButtonRelease-4> "allcanvs yview scroll -5 units" bindall <ButtonRelease-5> "allcanvs yview scroll 5 units" bindall <2> "allcanvs scan mark 0 %y" @@ -380,12 +462,13 @@ bindkey b "$ctext yview scroll -1 pages" bindkey d "$ctext yview scroll 18 units" bindkey u "$ctext yview scroll -18 units" - bindkey / findnext + bindkey / {findnext 1} + bindkey <Key-Return> {findnext 0} bindkey ? findprev bindkey f nextfile bind . <Control-q> doquit bind . <Control-f> dofind - bind . <Control-g> findnext + bind . <Control-g> {findnext 0} bind . <Control-r> findprev bind . <Control-equal> {incrfont 1} bind . <Control-KP_Add> {incrfont 1} @@ -396,6 +479,21 @@ bind . <Button-1> "click %W" bind $fstring <Key-Return> dofind bind $sha1entry <Key-Return> gotocommit + bind $sha1entry <<PasteSelection>> clearsha1 + + set maincursor [. cget -cursor] + set textcursor [$ctext cget -cursor] + set curtextcursor $textcursor + + set rowctxmenu .rowctxmenu + menu $rowctxmenu -tearoff 0 + $rowctxmenu add command -label "Diff this -> selected" \ + -command {diffvssel 0} + $rowctxmenu add command -label "Diff selected -> this" \ + -command {diffvssel 1} + $rowctxmenu add command -label "Make patch" -command mkpatch + $rowctxmenu add command -label "Create tag" -command mktag + $rowctxmenu add command -label "Write commit to file" -command writecommit } # when we make a key binding for the toplevel, make sure @@ -425,13 +523,19 @@ proc savestuff {w} { global canv canv2 canv3 ctext cflist mainfont textfont - global stuffsaved + global stuffsaved findmergefiles gaudydiff maxgraphpct + global maxwidth + if {$stuffsaved} return if {![winfo viewable .]} return catch { set f [open "~/.gitk-new" w] - puts $f "set mainfont {$mainfont}" - puts $f "set textfont {$textfont}" + puts $f [list set mainfont $mainfont] + puts $f [list set textfont $textfont] + puts $f [list set findmergefiles $findmergefiles] + puts $f [list set gaudydiff $gaudydiff] + puts $f [list set maxgraphpct $maxgraphpct] + puts $f [list set maxwidth $maxwidth] puts $f "set geometry(width) [winfo width .ctop]" puts $f "set geometry(height) [winfo height .ctop]" puts $f "set geometry(canv1) [expr [winfo width $canv]-2]" @@ -525,66 +629,60 @@ toplevel $w wm title $w "About gitk" message $w.m -text { -Gitk version 1.1 +Gitk version 1.2 Copyright © 2005 Paul Mackerras -Use and redistribute under the terms of the GNU General Public License - -(CVS $Revision: 1.20 $)} \ +Use and redistribute under the terms of the GNU General Public License} \ -justify center -aspect 400 pack $w.m -side top -fill x -padx 20 -pady 20 button $w.ok -text Close -command "destroy $w" pack $w.ok -side bottom } -proc truncatetofit {str width font} { - if {[font measure $font $str] <= $width} { - return $str - } - set best 0 - set bad [string length $str] - set tmp $str - while {$best < $bad - 1} { - set try [expr {int(($best + $bad) / 2)}] - set tmp "[string range $str 0 [expr $try-1]]..." - if {[font measure $font $tmp] <= $width} { - set best $try - } else { - set bad $try - } - } - return $tmp -} - proc assigncolor {id} { global commitinfo colormap commcolors colors nextcolor - global colorbycommitter global parents nparents children nchildren + global cornercrossings crossings + if [info exists colormap($id)] return set ncolors [llength $colors] - if {$colorbycommitter} { - if {![info exists commitinfo($id)]} { - readcommit $id + if {$nparents($id) <= 1 && $nchildren($id) == 1} { + set child [lindex $children($id) 0] + if {[info exists colormap($child)] + && $nparents($child) == 1} { + set colormap($id) $colormap($child) + return } - set comm [lindex $commitinfo($id) 3] - if {![info exists commcolors($comm)]} { - set commcolors($comm) [lindex $colors $nextcolor] - if {[incr nextcolor] >= $ncolors} { - set nextcolor 0 + } + set badcolors {} + if {[info exists cornercrossings($id)]} { + foreach x $cornercrossings($id) { + if {[info exists colormap($x)] + && [lsearch -exact $badcolors $colormap($x)] < 0} { + lappend badcolors $colormap($x) } } - set colormap($id) $commcolors($comm) - } else { - if {$nparents($id) == 1 && $nchildren($id) == 1} { - set child [lindex $children($id) 0] - if {[info exists colormap($child)] - && $nparents($child) == 1} { - set colormap($id) $colormap($child) - return + if {[llength $badcolors] >= $ncolors} { + set badcolors {} + } + } + set origbad $badcolors + if {[llength $badcolors] < $ncolors - 1} { + if {[info exists crossings($id)]} { + foreach x $crossings($id) { + if {[info exists colormap($x)] + && [lsearch -exact $badcolors $colormap($x)] < 0} { + lappend badcolors $colormap($x) + } + } + if {[llength $badcolors] >= $ncolors} { + set badcolors $origbad } } - set badcolors {} + set origbad $badcolors + } + if {[llength $badcolors] < $ncolors - 1} { foreach child $children($id) { if {[info exists colormap($child)] && [lsearch -exact $badcolors $colormap($child)] < 0} { @@ -600,277 +698,810 @@ } } if {[llength $badcolors] >= $ncolors} { - set badcolors {} + set badcolors $origbad + } + } + for {set i 0} {$i <= $ncolors} {incr i} { + set c [lindex $colors $nextcolor] + if {[incr nextcolor] >= $ncolors} { + set nextcolor 0 } - for {set i 0} {$i <= $ncolors} {incr i} { - set c [lindex $colors $nextcolor] - if {[incr nextcolor] >= $ncolors} { - set nextcolor 0 - } - if {[lsearch -exact $badcolors $c]} break + if {[lsearch -exact $badcolors $c]} break + } + set colormap($id) $c +} + +proc initgraph {} { + global canvy canvy0 lineno numcommits nextcolor linespc + global mainline mainlinearrow sidelines + global nchildren ncleft + global displist nhyperspace + + allcanvs delete all + set nextcolor 0 + set canvy $canvy0 + set lineno -1 + set numcommits 0 + catch {unset mainline} + catch {unset mainlinearrow} + catch {unset sidelines} + foreach id [array names nchildren] { + set ncleft($id) $nchildren($id) + } + set displist {} + set nhyperspace 0 +} + +proc bindline {t id} { + global canv + + $canv bind $t <Enter> "lineenter %x %y $id" + $canv bind $t <Motion> "linemotion %x %y $id" + $canv bind $t <Leave> "lineleave $id" + $canv bind $t <Button-1> "lineclick %x %y $id 1" +} + +proc drawlines {id xtra} { + global mainline mainlinearrow sidelines lthickness colormap canv + + $canv delete lines.$id + if {[info exists mainline($id)]} { + set t [$canv create line $mainline($id) \ + -width [expr {($xtra + 1) * $lthickness}] \ + -fill $colormap($id) -tags lines.$id \ + -arrow $mainlinearrow($id)] + $canv lower $t + bindline $t $id + } + if {[info exists sidelines($id)]} { + foreach ls $sidelines($id) { + set coords [lindex $ls 0] + set thick [lindex $ls 1] + set arrow [lindex $ls 2] + set t [$canv create line $coords -fill $colormap($id) \ + -width [expr {($thick + $xtra) * $lthickness}] \ + -arrow $arrow -tags lines.$id] + $canv lower $t + bindline $t $id } - set colormap($id) $c } } -proc drawgraph {} { - global parents children nparents nchildren commits - global canv canv2 canv3 mainfont namefont canvx0 canvy0 canvy linespc - global datemode cdate +# level here is an index in displist +proc drawcommitline {level} { + global parents children nparents displist + global canv canv2 canv3 mainfont namefont canvy linespc global lineid linehtag linentag linedtag commitinfo - global nextcolor colormap numcommits - global stopped phase redisplaying selectedline idtags idline + global colormap numcommits currentparents dupparents + global idtags idline idheads idotherrefs + global lineno lthickness mainline mainlinearrow sidelines + global commitlisted rowtextx idpos lastuse displist + global oldnlines olddlevel olddisplist - allcanvs delete all - set start {} - foreach id [array names nchildren] { - if {$nchildren($id) == 0} { - lappend start $id - } - set ncleft($id) $nchildren($id) - if {![info exists nparents($id)]} { + incr numcommits + incr lineno + set id [lindex $displist $level] + set lastuse($id) $lineno + set lineid($lineno) $id + set idline($id) $lineno + set ofill [expr {[info exists commitlisted($id)]? "blue": "white"}] + if {![info exists commitinfo($id)]} { + readcommit $id + if {![info exists commitinfo($id)]} { + set commitinfo($id) {"No commit information available"} set nparents($id) 0 } } - if {$start == {}} { - error_popup "Gitk: ERROR: No starting commits found" - exit 1 + assigncolor $id + set currentparents {} + set dupparents {} + if {[info exists commitlisted($id)] && [info exists parents($id)]} { + foreach p $parents($id) { + if {[lsearch -exact $currentparents $p] < 0} { + lappend currentparents $p + } else { + # remember that this parent was listed twice + lappend dupparents $p + } + } + } + set x [xcoord $level $level $lineno] + set y1 $canvy + set canvy [expr $canvy + $linespc] + allcanvs conf -scrollregion \ + [list 0 0 0 [expr $y1 + 0.5 * $linespc + 2]] + if {[info exists mainline($id)]} { + lappend mainline($id) $x $y1 + if {$mainlinearrow($id) ne "none"} { + set mainline($id) [trimdiagstart $mainline($id)] + } + } + drawlines $id 0 + set orad [expr {$linespc / 3}] + set t [$canv create oval [expr $x - $orad] [expr $y1 - $orad] \ + [expr $x + $orad - 1] [expr $y1 + $orad - 1] \ + -fill $ofill -outline black -width 1] + $canv raise $t + $canv bind $t <1> {selcanvline {} %x %y} + set xt [xcoord [llength $displist] $level $lineno] + if {[llength $currentparents] > 2} { + set xt [expr {$xt + ([llength $currentparents] - 2) * $linespc}] + } + set rowtextx($lineno) $xt + set idpos($id) [list $x $xt $y1] + if {[info exists idtags($id)] || [info exists idheads($id)] + || [info exists idotherrefs($id)]} { + set xt [drawtags $id $x $xt $y1] + } + set headline [lindex $commitinfo($id) 0] + set name [lindex $commitinfo($id) 1] + set date [lindex $commitinfo($id) 2] + set linehtag($lineno) [$canv create text $xt $y1 -anchor w \ + -text $headline -font $mainfont ] + $canv bind $linehtag($lineno) <Button-3> "rowmenu %X %Y $id" + set linentag($lineno) [$canv2 create text 3 $y1 -anchor w \ + -text $name -font $namefont] + set linedtag($lineno) [$canv3 create text 3 $y1 -anchor w \ + -text $date -font $mainfont] + + set olddlevel $level + set olddisplist $displist + set oldnlines [llength $displist] +} + +proc drawtags {id x xt y1} { + global idtags idheads idotherrefs + global linespc lthickness + global canv mainfont idline rowtextx + + set marks {} + set ntags 0 + set nheads 0 + if {[info exists idtags($id)]} { + set marks $idtags($id) + set ntags [llength $marks] + } + if {[info exists idheads($id)]} { + set marks [concat $marks $idheads($id)] + set nheads [llength $idheads($id)] + } + if {[info exists idotherrefs($id)]} { + set marks [concat $marks $idotherrefs($id)] + } + if {$marks eq {}} { + return $xt + } + + set delta [expr {int(0.5 * ($linespc - $lthickness))}] + set yt [expr $y1 - 0.5 * $linespc] + set yb [expr $yt + $linespc - 1] + set xvals {} + set wvals {} + foreach tag $marks { + set wid [font measure $mainfont $tag] + lappend xvals $xt + lappend wvals $wid + set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}] + } + set t [$canv create line $x $y1 [lindex $xvals end] $y1 \ + -width $lthickness -fill black -tags tag.$id] + $canv lower $t + foreach tag $marks x $xvals wid $wvals { + set xl [expr $x + $delta] + set xr [expr $x + $delta + $wid + $lthickness] + if {[incr ntags -1] >= 0} { + # draw a tag + set t [$canv create polygon $x [expr $yt + $delta] $xl $yt \ + $xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \ + -width 1 -outline black -fill yellow -tags tag.$id] + $canv bind $t <1> [list showtag $tag 1] + set rowtextx($idline($id)) [expr {$xr + $linespc}] + } else { + # draw a head or other ref + if {[incr nheads -1] >= 0} { + set col green + } else { + set col "#ddddff" + } + set xl [expr $xl - $delta/2] + $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \ + -width 1 -outline black -fill $col -tags tag.$id + } + set t [$canv create text $xl $y1 -anchor w -text $tag \ + -font $mainfont -tags tag.$id] + if {$ntags >= 0} { + $canv bind $t <1> [list showtag $tag 1] + } + } + return $xt +} + +proc notecrossings {id lo hi corner} { + global olddisplist crossings cornercrossings + + for {set i $lo} {[incr i] < $hi} {} { + set p [lindex $olddisplist $i] + if {$p == {}} continue + if {$i == $corner} { + if {![info exists cornercrossings($id)] + || [lsearch -exact $cornercrossings($id) $p] < 0} { + lappend cornercrossings($id) $p + } + if {![info exists cornercrossings($p)] + || [lsearch -exact $cornercrossings($p) $id] < 0} { + lappend cornercrossings($p) $id + } + } else { + if {![info exists crossings($id)] + || [lsearch -exact $crossings($id) $p] < 0} { + lappend crossings($id) $p + } + if {![info exists crossings($p)] + || [lsearch -exact $crossings($p) $id] < 0} { + lappend crossings($p) $id + } + } + } +} + +proc xcoord {i level ln} { + global canvx0 xspc1 xspc2 + + set x [expr {$canvx0 + $i * $xspc1($ln)}] + if {$i > 0 && $i == $level} { + set x [expr {$x + 0.5 * ($xspc2 - $xspc1($ln))}] + } elseif {$i > $level} { + set x [expr {$x + $xspc2 - $xspc1($ln)}] + } + return $x +} + +# it seems Tk can't draw arrows on the end of diagonal line segments... +proc trimdiagend {line} { + while {[llength $line] > 4} { + set x1 [lindex $line end-3] + set y1 [lindex $line end-2] + set x2 [lindex $line end-1] + set y2 [lindex $line end] + if {($x1 == $x2) != ($y1 == $y2)} break + set line [lreplace $line end-1 end] + } + return $line +} + +proc trimdiagstart {line} { + while {[llength $line] > 4} { + set x1 [lindex $line 0] + set y1 [lindex $line 1] + set x2 [lindex $line 2] + set y2 [lindex $line 3] + if {($x1 == $x2) != ($y1 == $y2)} break + set line [lreplace $line 0 1] + } + return $line +} + +proc drawslants {id needonscreen nohs} { + global canv mainline mainlinearrow sidelines + global canvx0 canvy xspc1 xspc2 lthickness + global currentparents dupparents + global lthickness linespc canvy colormap lineno geometry + global maxgraphpct maxwidth + global displist onscreen lastuse + global parents commitlisted + global oldnlines olddlevel olddisplist + global nhyperspace numcommits nnewparents + + if {$lineno < 0} { + lappend displist $id + set onscreen($id) 1 + return 0 + } + + set y1 [expr {$canvy - $linespc}] + set y2 $canvy + + # work out what we need to get back on screen + set reins {} + if {$onscreen($id) < 0} { + # next to do isn't displayed, better get it on screen... + lappend reins [list $id 0] + } + # make sure all the previous commits's parents are on the screen + foreach p $currentparents { + if {$onscreen($p) < 0} { + lappend reins [list $p 0] + } + } + # bring back anything requested by caller + if {$needonscreen ne {}} { + lappend reins $needonscreen } - set nextcolor 0 - foreach id $start { - assigncolor $id + # try the shortcut + if {$currentparents == $id && $onscreen($id) == 0 && $reins eq {}} { + set dlevel $olddlevel + set x [xcoord $dlevel $dlevel $lineno] + set mainline($id) [list $x $y1] + set mainlinearrow($id) none + set lastuse($id) $lineno + set displist [lreplace $displist $dlevel $dlevel $id] + set onscreen($id) 1 + set xspc1([expr {$lineno + 1}]) $xspc1($lineno) + return $dlevel + } + + # update displist + set displist [lreplace $displist $olddlevel $olddlevel] + set j $olddlevel + foreach p $currentparents { + set lastuse($p) $lineno + if {$onscreen($p) == 0} { + set displist [linsert $displist $j $p] + set onscreen($p) 1 + incr j + } + } + if {$onscreen($id) == 0} { + lappend displist $id + set onscreen($id) 1 + } + + # remove the null entry if present + set nullentry [lsearch -exact $displist {}] + if {$nullentry >= 0} { + set displist [lreplace $displist $nullentry $nullentry] + } + + # bring back the ones we need now (if we did it earlier + # it would change displist and invalidate olddlevel) + foreach pi $reins { + # test again in case of duplicates in reins + set p [lindex $pi 0] + if {$onscreen($p) < 0} { + set onscreen($p) 1 + set lastuse($p) $lineno + set displist [linsert $displist [lindex $pi 1] $p] + incr nhyperspace -1 + } + } + + set lastuse($id) $lineno + + # see if we need to make any lines jump off into hyperspace + set displ [llength $displist] + if {$displ > $maxwidth} { + set ages {} + foreach x $displist { + lappend ages [list $lastuse($x) $x] + } + set ages [lsort -integer -index 0 $ages] + set k 0 + while {$displ > $maxwidth} { + set use [lindex $ages $k 0] + set victim [lindex $ages $k 1] + if {$use >= $lineno - 5} break + incr k + if {[lsearch -exact $nohs $victim] >= 0} continue + set i [lsearch -exact $displist $victim] + set displist [lreplace $displist $i $i] + set onscreen($victim) -1 + incr nhyperspace + incr displ -1 + if {$i < $nullentry} { + incr nullentry -1 + } + set x [lindex $mainline($victim) end-1] + lappend mainline($victim) $x $y1 + set line [trimdiagend $mainline($victim)] + set arrow "last" + if {$mainlinearrow($victim) ne "none"} { + set line [trimdiagstart $line] + set arrow "both" + } + lappend sidelines($victim) [list $line 1 $arrow] + unset mainline($victim) + } } - set todo $start - set level [expr [llength $todo] - 1] - set y2 $canvy0 - set nullentry -1 - set lineno -1 - set numcommits 0 - set phase drawgraph - set lthickness [expr {($linespc / 9) + 1}] - while 1 { - set canvy $y2 - allcanvs conf -scrollregion \ - [list 0 0 0 [expr $canvy + 0.5 * $linespc + 2]] - update - if {$stopped} break - incr numcommits - incr lineno - set nlines [llength $todo] - set id [lindex $todo $level] - set lineid($lineno) $id - set idline($id) $lineno - set actualparents {} - set ofill white - if {[info exists parents($id)]} { - foreach p $parents($id) { - if {[info exists ncleft($p)]} { - incr ncleft($p) -1 - if {![info exists commitinfo($p)]} { - readcommit $p - if {![info exists commitinfo($p)]} continue + + set dlevel [lsearch -exact $displist $id] + + # If we are reducing, put in a null entry + if {$displ < $oldnlines} { + # does the next line look like a merge? + # i.e. does it have > 1 new parent? + if {$nnewparents($id) > 1} { + set i [expr {$dlevel + 1}] + } elseif {$nnewparents([lindex $olddisplist $olddlevel]) == 0} { + set i $olddlevel + if {$nullentry >= 0 && $nullentry < $i} { + incr i -1 + } + } elseif {$nullentry >= 0} { + set i $nullentry + while {$i < $displ + && [lindex $olddisplist $i] == [lindex $displist $i]} { + incr i + } + } else { + set i $olddlevel + if {$dlevel >= $i} { + incr i + } + } + if {$i < $displ} { + set displist [linsert $displist $i {}] + incr displ + if {$dlevel >= $i} { + incr dlevel + } + } + } + + # decide on the line spacing for the next line + set lj [expr {$lineno + 1}] + set maxw [expr {$maxgraphpct * $geometry(canv1) / 100}] + if {$displ <= 1 || $canvx0 + $displ * $xspc2 <= $maxw} { + set xspc1($lj) $xspc2 + } else { + set xspc1($lj) [expr {($maxw - $canvx0 - $xspc2) / ($displ - 1)}] + if {$xspc1($lj) < $lthickness} { + set xspc1($lj) $lthickness + } + } + + foreach idi $reins { + set id [lindex $idi 0] + set j [lsearch -exact $displist $id] + set xj [xcoord $j $dlevel $lj] + set mainline($id) [list $xj $y2] + set mainlinearrow($id) first + } + + set i -1 + foreach id $olddisplist { + incr i + if {$id == {}} continue + if {$onscreen($id) <= 0} continue + set xi [xcoord $i $olddlevel $lineno] + if {$i == $olddlevel} { + foreach p $currentparents { + set j [lsearch -exact $displist $p] + set coords [list $xi $y1] + set xj [xcoord $j $dlevel $lj] + if {$xj < $xi - $linespc} { + lappend coords [expr {$xj + $linespc}] $y1 + notecrossings $p $j $i [expr {$j + 1}] + } elseif {$xj > $xi + $linespc} { + lappend coords [expr {$xj - $linespc}] $y1 + notecrossings $p $i $j [expr {$j - 1}] + } + if {[lsearch -exact $dupparents $p] >= 0} { + # draw a double-width line to indicate the doubled parent + lappend coords $xj $y2 + lappend sidelines($p) [list $coords 2 none] + if {![info exists mainline($p)]} { + set mainline($p) [list $xj $y2] + set mainlinearrow($p) none } - lappend actualparents $p - set ofill blue + } else { + # normal case, no parent duplicated + set yb $y2 + set dx [expr {abs($xi - $xj)}] + if {0 && $dx < $linespc} { + set yb [expr {$y1 + $dx}] + } + if {![info exists mainline($p)]} { + if {$xi != $xj} { + lappend coords $xj $yb + } + set mainline($p) $coords + set mainlinearrow($p) none + } else { + lappend coords $xj $yb + if {$yb < $y2} { + lappend coords $xj $y2 + } + lappend sidelines($p) [list $coords 1 none] + } + } + } + } else { + set j $i + if {[lindex $displist $i] != $id} { + set j [lsearch -exact $displist $id] + } + if {$j != $i || $xspc1($lineno) != $xspc1($lj) + || ($olddlevel < $i && $i < $dlevel) + || ($dlevel < $i && $i < $olddlevel)} { + set xj [xcoord $j $dlevel $lj] + lappend mainline($id) $xi $y1 $xj $y2 + } + } + } + return $dlevel +} + +# search for x in a list of lists +proc llsearch {llist x} { + set i 0 + foreach l $llist { + if {$l == $x || [lsearch -exact $l $x] >= 0} { + return $i + } + incr i + } + return -1 +} + +proc drawmore {reading} { + global displayorder numcommits ncmupdate nextupdate + global stopped nhyperspace parents commitlisted + global maxwidth onscreen displist currentparents olddlevel + + set n [llength $displayorder] + while {$numcommits < $n} { + set id [lindex $displayorder $numcommits] + set ctxend [expr {$numcommits + 10}] + if {!$reading && $ctxend > $n} { + set ctxend $n + } + set dlist {} + if {$numcommits > 0} { + set dlist [lreplace $displist $olddlevel $olddlevel] + set i $olddlevel + foreach p $currentparents { + if {$onscreen($p) == 0} { + set dlist [linsert $dlist $i $p] + incr i } } } - if {![info exists commitinfo($id)]} { - readcommit $id - if {![info exists commitinfo($id)]} { - set commitinfo($id) {"No commit information available"} - } - } - set x [expr $canvx0 + $level * $linespc] - set y2 [expr $canvy + $linespc] - if {[info exists linestarty($level)] && $linestarty($level) < $canvy} { - set t [$canv create line $x $linestarty($level) $x $canvy \ - -width $lthickness -fill $colormap($id)] - $canv lower $t - } - set linestarty($level) $canvy - set orad [expr {$linespc / 3}] - set t [$canv create oval [expr $x - $orad] [expr $canvy - $orad] \ - [expr $x + $orad - 1] [expr $canvy + $orad - 1] \ - -fill $ofill -outline black -width 1] - $canv raise $t - set xt [expr $canvx0 + $nlines * $linespc] - if {$nparents($id) > 2} { - set xt [expr {$xt + ($nparents($id) - 2) * $linespc}] - } - if {[info exists idtags($id)] && $idtags($id) != {}} { - set delta [expr {int(0.5 * ($linespc - $lthickness))}] - set yt [expr $canvy - 0.5 * $linespc] - set yb [expr $yt + $linespc - 1] - set xvals {} - set wvals {} - foreach tag $idtags($id) { - set wid [font measure $mainfont $tag] - lappend xvals $xt - lappend wvals $wid - set xt [expr {$xt + $delta + $wid + $lthickness + $linespc}] - } - set t [$canv create line $x $canvy [lindex $xvals end] $canvy \ - -width $lthickness -fill black] - $canv lower $t - foreach tag $idtags($id) x $xvals wid $wvals { - set xl [expr $x + $delta] - set xr [expr $x + $delta + $wid + $lthickness] - $canv create polygon $x [expr $yt + $delta] $xl $yt\ - $xr $yt $xr $yb $xl $yb $x [expr $yb - $delta] \ - -width 1 -outline black -fill yellow - $canv create text $xl $canvy -anchor w -text $tag \ - -font $mainfont - } - } - set headline [lindex $commitinfo($id) 0] - set name [lindex $commitinfo($id) 1] - set date [lindex $commitinfo($id) 2] - set linehtag($lineno) [$canv create text $xt $canvy -anchor w \ - -text $headline -font $mainfont ] - set linentag($lineno) [$canv2 create text 3 $canvy -anchor w \ - -text $name -font $namefont] - set linedtag($lineno) [$canv3 create text 3 $canvy -anchor w \ - -text $date -font $mainfont] - if {!$datemode && [llength $actualparents] == 1} { - set p [lindex $actualparents 0] - if {$ncleft($p) == 0 && [lsearch -exact $todo $p] < 0} { - assigncolor $p - set todo [lreplace $todo $level $level $p] - continue - } - } - - set oldtodo $todo - set oldlevel $level - set lines {} - for {set i 0} {$i < $nlines} {incr i} { - if {[lindex $todo $i] == {}} continue - if {[info exists linestarty($i)]} { - set oldstarty($i) $linestarty($i) - unset linestarty($i) - } - if {$i != $level} { - lappend lines [list $i [lindex $todo $i]] - } - } - if {$nullentry >= 0} { - set todo [lreplace $todo $nullentry $nullentry] - if {$nullentry < $level} { - incr level -1 + set nohs {} + set reins {} + set isfat [expr {[llength $dlist] > $maxwidth}] + if {$nhyperspace > 0 || $isfat} { + if {$ctxend > $n} break + # work out what to bring back and + # what we want to don't want to send into hyperspace + set room 1 + for {set k $numcommits} {$k < $ctxend} {incr k} { + set x [lindex $displayorder $k] + set i [llsearch $dlist $x] + if {$i < 0} { + set i [llength $dlist] + lappend dlist $x + } + if {[lsearch -exact $nohs $x] < 0} { + lappend nohs $x + } + if {$reins eq {} && $onscreen($x) < 0 && $room} { + set reins [list $x $i] + } + set newp {} + if {[info exists commitlisted($x)]} { + set right 0 + foreach p $parents($x) { + if {[llsearch $dlist $p] < 0} { + lappend newp $p + if {[lsearch -exact $nohs $p] < 0} { + lappend nohs $p + } + if {$reins eq {} && $onscreen($p) < 0 && $room} { + set reins [list $p [expr {$i + $right}]] + } + } + set right 1 + } + } + set l [lindex $dlist $i] + if {[llength $l] == 1} { + set l $newp + } else { + set j [lsearch -exact $l $x] + set l [concat [lreplace $l $j $j] $newp] + } + set dlist [lreplace $dlist $i $i $l] + if {$room && $isfat && [llength $newp] <= 1} { + set room 0 + } } } - set todo [lreplace $todo $level $level] - if {$nullentry > $level} { - incr nullentry -1 + set dlevel [drawslants $id $reins $nohs] + drawcommitline $dlevel + if {[clock clicks -milliseconds] >= $nextupdate + && $numcommits >= $ncmupdate} { + doupdate $reading + if {$stopped} break } - set i $level - foreach p $actualparents { - set k [lsearch -exact $todo $p] - if {$k < 0} { - assigncolor $p - set todo [linsert $todo $i $p] - if {$nullentry >= $i} { - incr nullentry - } - incr i - } - lappend lines [list $oldlevel $p] - } + } +} - # choose which one to do next time around - set todol [llength $todo] - set level -1 - set latest {} - for {set k $todol} {[incr k -1] >= 0} {} { - set p [lindex $todo $k] - if {$p == {}} continue - if {$ncleft($p) == 0} { - if {$datemode} { - if {$latest == {} || $cdate($p) > $latest} { - set level $k - set latest $cdate($p) - } - } else { - set level $k - break - } +# level here is an index in todo +proc updatetodo {level noshortcut} { + global ncleft todo nnewparents + global commitlisted parents onscreen + + set id [lindex $todo $level] + set olds {} + if {[info exists commitlisted($id)]} { + foreach p $parents($id) { + if {[lsearch -exact $olds $p] < 0} { + lappend olds $p } } - if {$level < 0} { - if {$todo != {}} { - puts "ERROR: none of the pending commits can be done yet:" - foreach p $todo { - puts " $p" - } - } - break + } + if {!$noshortcut && [llength $olds] == 1} { + set p [lindex $olds 0] + if {$ncleft($p) == 1 && [lsearch -exact $todo $p] < 0} { + set ncleft($p) 0 + set todo [lreplace $todo $level $level $p] + set onscreen($p) 0 + set nnewparents($id) 1 + return 0 + } + } + + set todo [lreplace $todo $level $level] + set i $level + set n 0 + foreach p $olds { + incr ncleft($p) -1 + set k [lsearch -exact $todo $p] + if {$k < 0} { + set todo [linsert $todo $i $p] + set onscreen($p) 0 + incr i + incr n } + } + set nnewparents($id) $n - # If we are reducing, put in a null entry - if {$todol < $nlines} { - if {$nullentry >= 0} { - set i $nullentry - while {$i < $todol - && [lindex $oldtodo $i] == [lindex $todo $i]} { - incr i + return 1 +} + +proc decidenext {{noread 0}} { + global ncleft todo + global datemode cdate + global commitinfo + + # choose which one to do next time around + set todol [llength $todo] + set level -1 + set latest {} + for {set k $todol} {[incr k -1] >= 0} {} { + set p [lindex $todo $k] + if {$ncleft($p) == 0} { + if {$datemode} { + if {![info exists commitinfo($p)]} { + if {$noread} { + return {} + } + readcommit $p + } + if {$latest == {} || $cdate($p) > $latest} { + set level $k + set latest $cdate($p) } } else { - set i $oldlevel - if {$level >= $i} { - incr i - } - } - if {$i >= $todol} { - set nullentry -1 - } else { - set nullentry $i - set todo [linsert $todo $nullentry {}] - if {$level >= $i} { - incr level - } - } - } else { - set nullentry -1 - } - - foreach l $lines { - set i [lindex $l 0] - set dst [lindex $l 1] - set j [lsearch -exact $todo $dst] - if {$i == $j} { - if {[info exists oldstarty($i)]} { - set linestarty($i) $oldstarty($i) - } - continue - } - set xi [expr {$canvx0 + $i * $linespc}] - set xj [expr {$canvx0 + $j * $linespc}] - set coords {} - if {[info exists oldstarty($i)] && $oldstarty($i) < $canvy} { - lappend coords $xi $oldstarty($i) - } - lappend coords $xi $canvy - if {$j < $i - 1} { - lappend coords [expr $xj + $linespc] $canvy - } elseif {$j > $i + 1} { - lappend coords [expr $xj - $linespc] $canvy - } - lappend coords $xj $y2 - set t [$canv create line $coords -width $lthickness \ - -fill $colormap($dst)] - $canv lower $t - if {![info exists linestarty($j)]} { - set linestarty($j) $y2 + set level $k + break } } } + if {$level < 0} { + if {$todo != {}} { + puts "ERROR: none of the pending commits can be done yet:" + foreach p $todo { + puts " $p ($ncleft($p))" + } + } + return -1 + } + + return $level +} + +proc drawcommit {id} { + global phase todo nchildren datemode nextupdate + global numcommits ncmupdate displayorder todo onscreen + + if {$phase != "incrdraw"} { + set phase incrdraw + set displayorder {} + set todo {} + initgraph + } + if {$nchildren($id) == 0} { + lappend todo $id + set onscreen($id) 0 + } + set level [decidenext 1] + if {$level == {} || $id != [lindex $todo $level]} { + return + } + while 1 { + lappend displayorder [lindex $todo $level] + if {[updatetodo $level $datemode]} { + set level [decidenext 1] + if {$level == {}} break + } + set id [lindex $todo $level] + if {![info exists commitlisted($id)]} { + break + } + } + drawmore 1 +} + +proc finishcommits {} { + global phase + global canv mainfont ctext maincursor textcursor + + if {$phase != "incrdraw"} { + $canv delete all + $canv create text 3 3 -anchor nw -text "No commits selected" \ + -font $mainfont -tags textitems + set phase {} + } else { + drawrest + } + . config -cursor $maincursor + settextcursor $textcursor +} + +# Don't change the text pane cursor if it is currently the hand cursor, +# showing that we are over a sha1 ID link. +proc settextcursor {c} { + global ctext curtextcursor + + if {[$ctext cget -cursor] == $curtextcursor} { + $ctext config -cursor $c + } + set curtextcursor $c +} + +proc drawgraph {} { + global nextupdate startmsecs ncmupdate + global displayorder onscreen + + if {$displayorder == {}} return + set startmsecs [clock clicks -milliseconds] + set nextupdate [expr $startmsecs + 100] + set ncmupdate 1 + initgraph + foreach id $displayorder { + set onscreen($id) 0 + } + drawmore 0 +} + +proc drawrest {} { + global phase stopped redisplaying selectedline + global datemode todo displayorder + global numcommits ncmupdate + global nextupdate startmsecs + + set level [decidenext] + if {$level >= 0} { + set phase drawgraph + while 1 { + lappend displayorder [lindex $todo $level] + set hard [updatetodo $level $datemode] + if {$hard} { + set level [decidenext] + if {$level < 0} break + } + } + drawmore 0 + } set phase {} + set drawmsecs [expr [clock clicks -milliseconds] - $startmsecs] + #puts "overall $drawmsecs ms for $numcommits commits" if {$redisplaying} { if {$stopped == 0 && [info exists selectedline]} { - selectline $selectedline + selectline $selectedline 0 } if {$stopped == 1} { set stopped 0 @@ -905,11 +1536,16 @@ global findtype findloc findstring markedmatches commitinfo global numcommits lineid linehtag linentag linedtag global mainfont namefont canv canv2 canv3 selectedline - global matchinglines foundstring foundstrlen idtags + global matchinglines foundstring foundstrlen + + stopfindproc unmarkmatches focus . set matchinglines {} - set fldtypes {Headline Author Date Committer CDate Comment} + if {$findloc == "Pickaxe"} { + findpatches + return + } if {$findtype == "IgnCase"} { set foundstring [string tolower $findstring] } else { @@ -917,12 +1553,17 @@ } set foundstrlen [string length $findstring] if {$foundstrlen == 0} return + if {$findloc == "Files"} { + findfiles + return + } if {![info exists selectedline]} { set oldsel -1 } else { set oldsel $selectedline } set didsel 0 + set fldtypes {Headline Author Date Committer CDate Comment} for {set l 0} {$l < $numcommits} {incr l} { set id $lineid($l) set info $commitinfo($id) @@ -959,7 +1600,7 @@ proc findselectline {l} { global findloc commentend ctext - selectline $l + selectline $l 1 if {$findloc == "All fields" || $findloc == "Comments"} { # highlight the matches in the comments set f [$ctext get 1.0 $commentend] @@ -972,10 +1613,12 @@ } } -proc findnext {} { +proc findnext {restart} { global matchinglines selectedline if {![info exists matchinglines]} { - dofind + if {$restart} { + dofind + } return } if {![info exists selectedline]} return @@ -1007,6 +1650,308 @@ } } +proc findlocchange {name ix op} { + global findloc findtype findtypemenu + if {$findloc == "Pickaxe"} { + set findtype Exact + set state disabled + } else { + set state normal + } + $findtypemenu entryconf 1 -state $state + $findtypemenu entryconf 2 -state $state +} + +proc stopfindproc {{done 0}} { + global findprocpid findprocfile findids + global ctext findoldcursor phase maincursor textcursor + global findinprogress + + catch {unset findids} + if {[info exists findprocpid]} { + if {!$done} { + catch {exec kill $findprocpid} + } + catch {close $findprocfile} + unset findprocpid + } + if {[info exists findinprogress]} { + unset findinprogress + if {$phase != "incrdraw"} { + . config -cursor $maincursor + settextcursor $textcursor + } + } +} + +proc findpatches {} { + global findstring selectedline numcommits + global findprocpid findprocfile + global finddidsel ctext lineid findinprogress + global findinsertpos + + if {$numcommits == 0} return + + # make a list of all the ids to search, starting at the one + # after the selected line (if any) + if {[info exists selectedline]} { + set l $selectedline + } else { + set l -1 + } + set inputids {} + for {set i 0} {$i < $numcommits} {incr i} { + if {[incr l] >= $numcommits} { + set l 0 + } + append inputids $lineid($l) "\n" + } + + if {[catch { + set f [open [list | hg git-diff-tree --stdin -s -r -S$findstring \ + << $inputids] r] + } err]} { + error_popup "Error starting search process: $err" + return + } + + set findinsertpos end + set findprocfile $f + set findprocpid [pid $f] + fconfigure $f -blocking 0 + fileevent $f readable readfindproc + set finddidsel 0 + . config -cursor watch + settextcursor watch + set findinprogress 1 +} + +proc readfindproc {} { + global findprocfile finddidsel + global idline matchinglines findinsertpos + + set n [gets $findprocfile line] + if {$n < 0} { + if {[eof $findprocfile]} { + stopfindproc 1 + if {!$finddidsel} { + bell + } + } + return + } + if {![regexp {^[0-9a-f]{40}} $line id]} { + error_popup "Can't parse git-diff-tree output: $line" + stopfindproc + return + } + if {![info exists idline($id)]} { + puts stderr "spurious id: $id" + return + } + set l $idline($id) + insertmatch $l $id +} + +proc insertmatch {l id} { + global matchinglines findinsertpos finddidsel + + if {$findinsertpos == "end"} { + if {$matchinglines != {} && $l < [lindex $matchinglines 0]} { + set matchinglines [linsert $matchinglines 0 $l] + set findinsertpos 1 + } else { + lappend matchinglines $l + } + } else { + set matchinglines [linsert $matchinglines $findinsertpos $l] + incr findinsertpos + } + markheadline $l $id + if {!$finddidsel} { + findselectline $l + set finddidsel 1 + } +} + +proc findfiles {} { + global selectedline numcommits lineid ctext + global ffileline finddidsel parents nparents + global findinprogress findstartline findinsertpos + global treediffs fdiffids fdiffsneeded fdiffpos + global findmergefiles + + if {$numcommits == 0} return + + if {[info exists selectedline]} { + set l [expr {$selectedline + 1}] + } else { + set l 0 + } + set ffileline $l + set findstartline $l + set diffsneeded {} + set fdiffsneeded {} + while 1 { + set id $lineid($l) + if {$findmergefiles || $nparents($id) == 1} { + foreach p $parents($id) { + if {![info exists treediffs([list $id $p])]} { + append diffsneeded "$id $p\n" + lappend fdiffsneeded [list $id $p] + } + } + } + if {[incr l] >= $numcommits} { + set l 0 + } + if {$l == $findstartline} break + } + + # start off a git-diff-tree process if needed + if {$diffsneeded ne {}} { + if {[catch { + set df [open [list | hg git-diff-tree -r --stdin << $diffsneeded] r] + } err ]} { + error_popup "Error starting search process: $err" + return + } + catch {unset fdiffids} + set fdiffpos 0 + fconfigure $df -blocking 0 + fileevent $df readable [list readfilediffs $df] + } + + set finddidsel 0 + set findinsertpos end + set id $lineid($l) + set p [lindex $parents($id) 0] + . config -cursor watch + settextcursor watch + set findinprogress 1 + findcont [list $id $p] + update +} + +proc readfilediffs {df} { + global findids fdiffids fdiffs + + set n [gets $df line] + if {$n < 0} { + if {[eof $df]} { + donefilediff + if {[catch {close $df} err]} { + stopfindproc + bell + error_popup "Error in hg git-diff-tree: $err" + } elseif {[info exists findids]} { + set ids $findids + stopfindproc + bell + error_popup "Couldn't find diffs for {$ids}" + } + } + return + } + if {[regexp {^([0-9a-f]{40}) \(from ([0-9a-f]{40})\)} $line match id p]} { + # start of a new string of diffs + donefilediff + set fdiffids [list $id $p] + set fdiffs {} + } elseif {[string match ":*" $line]} { + lappend fdiffs [lindex $line 5] + } +} + +proc donefilediff {} { + global fdiffids fdiffs treediffs findids + global fdiffsneeded fdiffpos + + if {[info exists fdiffids]} { + while {[lindex $fdiffsneeded $fdiffpos] ne $fdiffids + && $fdiffpos < [llength $fdiffsneeded]} { + # git-diff-tree doesn't output anything for a commit + # which doesn't change anything + set nullids [lindex $fdiffsneeded $fdiffpos] + set treediffs($nullids) {} + if {[info exists findids] && $nullids eq $findids} { + unset findids + findcont $nullids + } + incr fdiffpos + } + incr fdiffpos + + if {![info exists treediffs($fdiffids)]} { + set treediffs($fdiffids) $fdiffs + } + if {[info exists findids] && $fdiffids eq $findids} { + unset findids + findcont $fdiffids + } + } +} + +proc findcont {ids} { + global findids treediffs parents nparents + global ffileline findstartline finddidsel + global lineid numcommits matchinglines findinprogress + global findmergefiles + + set id [lindex $ids 0] + set p [lindex $ids 1] + set pi [lsearch -exact $parents($id) $p] + set l $ffileline + while 1 { + if {$findmergefiles || $nparents($id) == 1} { + if {![info exists treediffs($ids)]} { + set findids $ids + set ffileline $l + return + } + set doesmatch 0 + foreach f $treediffs($ids) { + set x [findmatches $f] + if {$x != {}} { + set doesmatch 1 + break + } + } + if {$doesmatch} { + insertmatch $l $id + set pi $nparents($id) + } + } else { + set pi $nparents($id) + } + if {[incr pi] >= $nparents($id)} { + set pi 0 + if {[incr l] >= $numcommits} { + set l 0 + } + if {$l == $findstartline} break + set id $lineid($l) + } + set p [lindex $parents($id) $pi] + set ids [list $id $p] + } + stopfindproc + if {!$finddidsel} { + bell + } +} + +# mark a commit as matching by putting a yellow background +# behind the headline +proc markheadline {l id} { + global canv mainfont linehtag commitinfo + + set bbox [$canv bbox $linehtag($l)] + set t [$canv create rect $bbox -outline {} -tags matches -fill yellow] + $canv lower $t +} + +# mark the bits of a headline, author or date that match a find string proc markmatches {canv l str tag matches font} { set bbox [$canv bbox $tag] set x0 [lindex $bbox 0] @@ -1025,14 +1970,15 @@ } proc unmarkmatches {} { - global matchinglines + global matchinglines findids allcanvs delete matches catch {unset matchinglines} + catch {unset findids} } -proc selcanvline {x y} { - global canv canvy0 ctext linespc selectedline - global lineid linehtag linentag linedtag +proc selcanvline {w x y} { + global canv canvy0 ctext linespc + global lineid linehtag linentag linedtag rowtextx set ymax [lindex [$canv cget -scrollregion] 3] if {$ymax == {}} return set yfrac [lindex [$canv yview] 0] @@ -1041,17 +1987,56 @@ if {$l < 0} { set l 0 } - if {[info exists selectedline] && $selectedline == $l} return + if {$w eq $canv} { + if {![info exists rowtextx($l)] || $x < $rowtextx($l)} return + } unmarkmatches - selectline $l + selectline $l 1 +} + +proc commit_descriptor {p} { + global commitinfo + set l "..." + if {[info exists commitinfo($p)]} { + set l [lindex $commitinfo($p) 0] + } + return "$p ($l)" } -proc selectline {l} { +# append some text to the ctext widget, and make any SHA1 ID +# that we know about be a clickable link. +proc appendwithlinks {text} { + global ctext idline linknum + + set start [$ctext index "end - 1c"] + $ctext insert end $text + $ctext insert end "\n" + set links [regexp -indices -all -inline {[0-9a-f]{40}} $text] + foreach l $links { + set s [lindex $l 0] + set e [lindex $l 1] + set linkid [string range $text $s $e] + if {![info exists idline($linkid)]} continue + incr e + $ctext tag add link "$start + $s c" "$start + $e c" + $ctext tag add link$linknum "$start + $s c" "$start + $e c" + $ctext tag bind link$linknum <1> [list selectline $idline($linkid) 1] + incr linknum + } + $ctext tag conf link -foreground blue -underline 1 + $ctext tag bind link <Enter> { %W configure -cursor hand2 } + $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } +} + +proc selectline {l isnew} { global canv canv2 canv3 ctext commitinfo selectedline global lineid linehtag linentag linedtag - global canvy0 linespc nparents treepending - global cflist treediffs currentid sha1entry - global commentend seenfile numcommits idtags + global canvy0 linespc parents nparents children + global cflist currentid sha1entry + global commentend idtags idline linknum + + $canv delete hover + normalline if {![info exists lineid($l)] || ![info exists linehtag($l)]} return $canv delete secsel set t [eval $canv create rect [$canv bbox $linehtag($l)] -outline {{}} \ @@ -1099,6 +2084,11 @@ } allcanvs yview moveto [expr $newtop * 1.0 / $ymax] } + + if {$isnew} { + addtohistory [list selectline $l 0] + } + set selectedline $l set id $lineid($l) @@ -1110,6 +2100,9 @@ $ctext conf -state normal $ctext delete 0.0 end + set linknum 0 + $ctext mark set fmark.0 0.0 + $ctext mark gravity fmark.0 left set info $commitinfo($id) $ctext insert end "Author: [lindex $info 1] [lindex $info 2]\n" $ctext insert end "Committer: [lindex $info 3] [lindex $info 4]\n" @@ -1120,25 +2113,36 @@ } $ctext insert end "\n" } - $ctext insert end "\n" - $ctext insert end [lindex $info 5] - $ctext insert end "\n" + + set comment {} + if {[info exists parents($id)]} { + foreach p $parents($id) { + append comment "Parent: [commit_descriptor $p]\n" + } + } + if {[info exists children($id)]} { + foreach c $children($id) { + append comment "Child: [commit_descriptor $c]\n" + } + } + append comment "\n" + append comment [lindex $info 5] + + # make anything that looks like a SHA1 ID be a clickable link + appendwithlinks $comment + $ctext tag delete Comments $ctext tag remove found 1.0 end $ctext conf -state disabled set commentend [$ctext index "end - 1c"] $cflist delete 0 end + $cflist insert end "Comments" if {$nparents($id) == 1} { - if {![info exists treediffs($id)]} { - if {![info exists treepending]} { - gettreediffs $id - } - } else { - addtocflist $id - } + startdiff [concat $id $parents($id)] + } elseif {$nparents($id) > 1} { + mergediff $id } - catch {unset seenfile} } proc selnextline {dir} { @@ -1146,132 +2150,746 @@ if {![info exists selectedline]} return set l [expr $selectedline + $dir] unmarkmatches - selectline $l + selectline $l 1 +} + +proc unselectline {} { + global selectedline + + catch {unset selectedline} + allcanvs delete secsel +} + +proc addtohistory {cmd} { + global history historyindex + + if {$historyindex > 0 + && [lindex $history [expr {$historyindex - 1}]] == $cmd} { + return + } + + if {$historyindex < [llength $history]} { + set history [lreplace $history $historyindex end $cmd] + } else { + lappend history $cmd + } + incr historyindex + if {$historyindex > 1} { + .ctop.top.bar.leftbut conf -state normal + } else { + .ctop.top.bar.leftbut conf -state disabled + } + .ctop.top.bar.rightbut conf -state disabled +} + +proc goback {} { + global history historyindex + + if {$historyindex > 1} { + incr historyindex -1 + set cmd [lindex $history [expr {$historyindex - 1}]] + eval $cmd + .ctop.top.bar.rightbut conf -state normal + } + if {$historyindex <= 1} { + .ctop.top.bar.leftbut conf -state disabled + } +} + +proc goforw {} { + global history historyindex + + if {$historyindex < [llength $history]} { + set cmd [lindex $history $historyindex] + incr historyindex + eval $cmd + .ctop.top.bar.leftbut conf -state normal + } + if {$historyindex >= [llength $history]} { + .ctop.top.bar.rightbut conf -state disabled + } +} + +proc mergediff {id} { + global parents diffmergeid diffmergegca mergefilelist diffpindex + + set diffmergeid $id + set diffpindex -1 + set diffmergegca [findgca $parents($id)] + if {[info exists mergefilelist($id)]} { + if {$mergefilelist($id) ne {}} { + showmergediff + } + } else { + contmergediff {} + } } -proc addtocflist {id} { - global currentid treediffs cflist treepending - if {$id != $currentid} { - gettreediffs $currentid - return +proc findgca {ids} { + set gca {} + foreach id $ids { + if {$gca eq {}} { + set gca $id + } else { + if {[catch { + set gca [exec hg git-merge-base $gca $id] + } err]} { + return {} + } + } + } + return $gca +} + +proc contmergediff {ids} { + global diffmergeid diffpindex parents nparents diffmergegca + global treediffs mergefilelist diffids treepending + + # diff the child against each of the parents, and diff + # each of the parents against the GCA. + while 1 { + if {[lindex $ids 0] == $diffmergeid && $diffmergegca ne {}} { + set ids [list [lindex $ids 1] $diffmergegca] + } else { + if {[incr diffpindex] >= $nparents($diffmergeid)} break + set p [lindex $parents($diffmergeid) $diffpindex] + set ids [list $diffmergeid $p] + } + if {![info exists treediffs($ids)]} { + set diffids $ids + if {![info exists treepending]} { + gettreediffs $ids + } + return + } } - $cflist insert end "All files" - foreach f $treediffs($currentid) { + + # If a file in some parent is different from the child and also + # different from the GCA, then it's interesting. + # If we don't have a GCA, then a file is interesting if it is + # different from the child in all the parents. + if {$diffmergegca ne {}} { + set files {} + foreach p $parents($diffmergeid) { + set gcadiffs $treediffs([list $p $diffmergegca]) + foreach f $treediffs([list $diffmergeid $p]) { + if {[lsearch -exact $files $f] < 0 + && [lsearch -exact $gcadiffs $f] >= 0} { + lappend files $f + } + } + } + set files [lsort $files] + } else { + set p [lindex $parents($diffmergeid) 0] + set files $treediffs([list $diffmergeid $p]) + for {set i 1} {$i < $nparents($diffmergeid) && $files ne {}} {incr i} { + set p [lindex $parents($diffmergeid) $i] + set df $treediffs([list $diffmergeid $p]) + set nf {} + foreach f $files { + if {[lsearch -exact $df $f] >= 0} { + lappend nf $f + } + } + set files $nf + } + } + + set mergefilelist($diffmergeid) $files + if {$files ne {}} { + showmergediff + } +} + +proc showmergediff {} { + global cflist diffmergeid mergefilelist parents + global diffopts diffinhunk currentfile currenthunk filelines + global diffblocked groupfilelast mergefds groupfilenum grouphunks + + set files $mergefilelist($diffmergeid) + foreach f $files { $cflist insert end $f } - getblobdiffs $id + set env(GIT_DIFF_OPTS) $diffopts + set flist {} + catch {unset currentfile} + catch {unset currenthunk} + catch {unset filelines} + catch {unset groupfilenum} + catch {unset grouphunks} + set groupfilelast -1 + foreach p $parents($diffmergeid) { + set cmd [list | hg git-diff-tree -p $p $diffmergeid] + set cmd [concat $cmd $mergefilelist($diffmergeid)] + if {[catch {set f [open $cmd r]} err]} { + error_popup "Error getting diffs: $err" + foreach f $flist { + catch {close $f} + } + return + } + lappend flist $f + set ids [list $diffmergeid $p] + set mergefds($ids) $f + set diffinhunk($ids) 0 + set diffblocked($ids) 0 + fconfigure $f -blocking 0 + fileevent $f readable [list getmergediffline $f $ids $diffmergeid] + } +} + +proc getmergediffline {f ids id} { + global diffmergeid diffinhunk diffoldlines diffnewlines + global currentfile currenthunk + global diffoldstart diffnewstart diffoldlno diffnewlno + global diffblocked mergefilelist + global noldlines nnewlines difflcounts filelines + + set n [gets $f line] + if {$n < 0} { + if {![eof $f]} return + } + + if {!([info exists diffmergeid] && $diffmergeid == $id)} { + if {$n < 0} { + close $f + } + return + } + + if {$diffinhunk($ids) != 0} { + set fi $currentfile($ids) + if {$n > 0 && [regexp {^[-+ \\]} $line match]} { + # continuing an existing hunk + set line [string range $line 1 end] + set p [lindex $ids 1] + if {$match eq "-" || $match eq " "} { + set filelines($p,$fi,$diffoldlno($ids)) $line + incr diffoldlno($ids) + } + if {$match eq "+" || $match eq " "} { + set filelines($id,$fi,$diffnewlno($ids)) $line + incr diffnewlno($ids) + } + if {$match eq " "} { + if {$diffinhunk($ids) == 2} { + lappend difflcounts($ids) \ + [list $noldlines($ids) $nnewlines($ids)] + set noldlines($ids) 0 + set diffinhunk($ids) 1 + } + incr noldlines($ids) + } elseif {$match eq "-" || $match eq "+"} { + if {$diffinhunk($ids) == 1} { + lappend difflcounts($ids) [list $noldlines($ids)] + set noldlines($ids) 0 + set nnewlines($ids) 0 + set diffinhunk($ids) 2 + } + if {$match eq "-"} { + incr noldlines($ids) + } else { + incr nnewlines($ids) + } + } + # and if it's \ No newline at end of line, then what? + return + } + # end of a hunk + if {$diffinhunk($ids) == 1 && $noldlines($ids) != 0} { + lappend difflcounts($ids) [list $noldlines($ids)] + } elseif {$diffinhunk($ids) == 2 + && ($noldlines($ids) != 0 || $nnewlines($ids) != 0)} { + lappend difflcounts($ids) [list $noldlines($ids) $nnewlines($ids)] + } + set currenthunk($ids) [list $currentfile($ids) \ + $diffoldstart($ids) $diffnewstart($ids) \ + $diffoldlno($ids) $diffnewlno($ids) \ + $difflcounts($ids)] + set diffinhunk($ids) 0 + # -1 = need to block, 0 = unblocked, 1 = is blocked + set diffblocked($ids) -1 + processhunks + if {$diffblocked($ids) == -1} { + fileevent $f readable {} + set diffblocked($ids) 1 + } + } + + if {$n < 0} { + # eof + if {!$diffblocked($ids)} { + close $f + set currentfile($ids) [llength $mergefilelist($diffmergeid)] + set currenthunk($ids) [list $currentfile($ids) 0 0 0 0 {}] + processhunks + } + } elseif {[regexp {^diff --git a/(.*) b/} $line match fname]} { + # start of a new file + set currentfile($ids) \ + [lsearch -exact $mergefilelist($diffmergeid) $fname] + } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \ + $line match f1l f1c f2l f2c rest]} { + if {[info exists currentfile($ids)] && $currentfile($ids) >= 0} { + # start of a new hunk + if {$f1l == 0 && $f1c == 0} { + set f1l 1 + } + if {$f2l == 0 && $f2c == 0} { + set f2l 1 + } + set diffinhunk($ids) 1 + set diffoldstart($ids) $f1l + set diffnewstart($ids) $f2l + set diffoldlno($ids) $f1l + set diffnewlno($ids) $f2l + set difflcounts($ids) {} + set noldlines($ids) 0 + set nnewlines($ids) 0 + } + } +} + +proc processhunks {} { + global diffmergeid parents nparents currenthunk + global mergefilelist diffblocked mergefds + global grouphunks grouplinestart grouplineend groupfilenum + + set nfiles [llength $mergefilelist($diffmergeid)] + while 1 { + set fi $nfiles + set lno 0 + # look for the earliest hunk + foreach p $parents($diffmergeid) { + set ids [list $diffmergeid $p] + if {![info exists currenthunk($ids)]} return + set i [lindex $currenthunk($ids) 0] + set l [lindex $currenthunk($ids) 2] + if {$i < $fi || ($i == $fi && $l < $lno)} { + set fi $i + set lno $l + set pi $p + } + } + + if {$fi < $nfiles} { + set ids [list $diffmergeid $pi] + set hunk $currenthunk($ids) + unset currenthunk($ids) + if {$diffblocked($ids) > 0} { + fileevent $mergefds($ids) readable \ + [list getmergediffline $mergefds($ids) $ids $diffmergeid] + } + set diffblocked($ids) 0 + + if {[info exists groupfilenum] && $groupfilenum == $fi + && $lno <= $grouplineend} { + # add this hunk to the pending group + lappend grouphunks($pi) $hunk + set endln [lindex $hunk 4] + if {$endln > $grouplineend} { + set grouplineend $endln + } + continue + } + } + + # succeeding stuff doesn't belong in this group, so + # process the group now + if {[info exists groupfilenum]} { + processgroup + unset groupfilenum + unset grouphunks + } + + if {$fi >= $nfiles} break + + # start a new group + set groupfilenum $fi + set grouphunks($pi) [list $hunk] + set grouplinestart $lno + set grouplineend [lindex $hunk 4] + } } -proc gettreediffs {id} { - global treediffs parents treepending - set treepending $id - set treediffs($id) {} - set p [lindex $parents($id) 0] - if [catch {set gdtf [open "|hgit diff-tree -r $p $id" r]}] return - fconfigure $gdtf -blocking 0 - fileevent $gdtf readable "gettreediffline $gdtf $id" +proc processgroup {} { + global groupfilelast groupfilenum difffilestart + global mergefilelist diffmergeid ctext filelines + global parents diffmergeid diffoffset + global grouphunks grouplinestart grouplineend nparents + global mergemax + + $ctext conf -state normal + set id $diffmergeid + set f $groupfilenum + if {$groupfilelast != $f} { + $ctext insert end "\n" + set here [$ctext index "end - 1c"] + set difffilestart($f) $here + set mark fmark.[expr {$f + 1}] + $ctext mark set $mark $here + $ctext mark gravity $mark left + set header [lindex $mergefilelist($id) $f] + set l [expr {(78 - [string length $header]) / 2}] + set pad [string range "----------------------------------------" 1 $l] + $ctext insert end "$pad $header $pad\n" filesep + set groupfilelast $f + foreach p $parents($id) { + set diffoffset($p) 0 + } + } + + $ctext insert end "@@" msep + set nlines [expr {$grouplineend - $grouplinestart}] + set events {} + set pnum 0 + foreach p $parents($id) { + set startline [expr {$grouplinestart + $diffoffset($p)}] + set ol $startline + set nl $grouplinestart + if {[info exists grouphunks($p)]} { + foreach h $grouphunks($p) { + set l [lindex $h 2] + if {$nl < $l} { + for {} {$nl < $l} {incr nl} { + set filelines($p,$f,$ol) $filelines($id,$f,$nl) + incr ol + } + } + foreach chunk [lindex $h 5] { + if {[llength $chunk] == 2} { + set olc [lindex $chunk 0] + set nlc [lindex $chunk 1] + set nnl [expr {$nl + $nlc}] + lappend events [list $nl $nnl $pnum $olc $nlc] + incr ol $olc + set nl $nnl + } else { + incr ol [lindex $chunk 0] + incr nl [lindex $chunk 0] + } + } + } + } + if {$nl < $grouplineend} { + for {} {$nl < $grouplineend} {incr nl} { + set filelines($p,$f,$ol) $filelines($id,$f,$nl) + incr ol + } + } + set nlines [expr {$ol - $startline}] + $ctext insert end " -$startline,$nlines" msep + incr pnum + } + + set nlines [expr {$grouplineend - $grouplinestart}] + $ctext insert end " +$grouplinestart,$nlines @@\n" msep + + set events [lsort -integer -index 0 $events] + set nevents [llength $events] + set nmerge $nparents($diffmergeid) + set l $grouplinestart + for {set i 0} {$i < $nevents} {set i $j} { + set nl [lindex $events $i 0] + while {$l < $nl} { + $ctext insert end " $filelines($id,$f,$l)\n" + incr l + } + set e [lindex $events $i] + set enl [lindex $e 1] + set j $i + set active {} + while 1 { + set pnum [lindex $e 2] + set olc [lindex $e 3] + set nlc [lindex $e 4] + if {![info exists delta($pnum)]} { + set delta($pnum) [expr {$olc - $nlc}] + lappend active $pnum + } else { + incr delta($pnum) [expr {$olc - $nlc}] + } + if {[incr j] >= $nevents} break + set e [lindex $events $j] + if {[lindex $e 0] >= $enl} break + if {[lindex $e 1] > $enl} { + set enl [lindex $e 1] + } + } + set nlc [expr {$enl - $l}] + set ncol mresult + set bestpn -1 + if {[llength $active] == $nmerge - 1} { + # no diff for one of the parents, i.e. it's identical + for {set pnum 0} {$pnum < $nmerge} {incr pnum} { + if {![info exists delta($pnum)]} { + if {$pnum < $mergemax} { + lappend ncol m$pnum + } else { + lappend ncol mmax + } + break + } + } + } elseif {[llength $active] == $nmerge} { + # all parents are different, see if one is very similar + set bestsim 30 + for {set pnum 0} {$pnum < $nmerge} {incr pnum} { + set sim [similarity $pnum $l $nlc $f \ + [lrange $events $i [expr {$j-1}]]] + if {$sim > $bestsim} { + set bestsim $sim + set bestpn $pnum + } + } + if {$bestpn >= 0} { + lappend ncol m$bestpn + } + } + set pnum -1 + foreach p $parents($id) { + incr pnum + if {![info exists delta($pnum)] || $pnum == $bestpn} continue + set olc [expr {$nlc + $delta($pnum)}] + set ol [expr {$l + $diffoffset($p)}] + incr diffoffset($p) $delta($pnum) + unset delta($pnum) + for {} {$olc > 0} {incr olc -1} { + $ctext insert end "-$filelines($p,$f,$ol)\n" m$pnum + incr ol + } + } + set endl [expr {$l + $nlc}] + if {$bestpn >= 0} { + # show this pretty much as a normal diff + set p [lindex $parents($id) $bestpn] + set ol [expr {$l + $diffoffset($p)}] + incr diffoffset($p) $delta($bestpn) + unset delta($bestpn) + for {set k $i} {$k < $j} {incr k} { + set e [lindex $events $k] + if {[lindex $e 2] != $bestpn} continue + set nl [lindex $e 0] + set ol [expr {$ol + $nl - $l}] + for {} {$l < $nl} {incr l} { + $ctext insert end "+$filelines($id,$f,$l)\n" $ncol + } + set c [lindex $e 3] + for {} {$c > 0} {incr c -1} { + $ctext insert end "-$filelines($p,$f,$ol)\n" m$bestpn + incr ol + } + set nl [lindex $e 1] + for {} {$l < $nl} {incr l} { + $ctext insert end "+$filelines($id,$f,$l)\n" mresult + } + } + } + for {} {$l < $endl} {incr l} { + $ctext insert end "+$filelines($id,$f,$l)\n" $ncol + } + } + while {$l < $grouplineend} { + $ctext insert end " $filelines($id,$f,$l)\n" + incr l + } + $ctext conf -state disabled } -proc gettreediffline {gdtf id} { - global treediffs treepending +proc similarity {pnum l nlc f events} { + global diffmergeid parents diffoffset filelines + + set id $diffmergeid + set p [lindex $parents($id) $pnum] + set ol [expr {$l + $diffoffset($p)}] + set endl [expr {$l + $nlc}] + set same 0 + set diff 0 + foreach e $events { + if {[lindex $e 2] != $pnum} continue + set nl [lindex $e 0] + set ol [expr {$ol + $nl - $l}] + for {} {$l < $nl} {incr l} { + incr same [string length $filelines($id,$f,$l)] + incr same + } + set oc [lindex $e 3] + for {} {$oc > 0} {incr oc -1} { + incr diff [string length $filelines($p,$f,$ol)] + incr diff + incr ol + } + set nl [lindex $e 1] + for {} {$l < $nl} {incr l} { + incr diff [string length $filelines($id,$f,$l)] + incr diff + } + } + for {} {$l < $endl} {incr l} { + incr same [string length $filelines($id,$f,$l)] + incr same + } + if {$same == 0} { + return 0 + } + return [expr {200 * $same / (2 * $same + $diff)}] +} + +proc startdiff {ids} { + global treediffs diffids treepending diffmergeid + + set diffids $ids + catch {unset diffmergeid} + if {![info exists treediffs($ids)]} { + if {![info exists treepending]} { + gettreediffs $ids + } + } else { + addtocflist $ids + } +} + +proc addtocflist {ids} { + global treediffs cflist + foreach f $treediffs($ids) { + $cflist insert end $f + } + getblobdiffs $ids +} + +proc gettreediffs {ids} { + global treediff parents treepending + set treepending $ids + set treediff {} + set id [lindex $ids 0] + set p [lindex $ids 1] + if [catch {set gdtf [open "|hg git-diff-tree -r $p $id" r]}] return + fconfigure $gdtf -blocking 0 + fileevent $gdtf readable [list gettreediffline $gdtf $ids] +} + +proc gettreediffline {gdtf ids} { + global treediff treediffs treepending diffids diffmergeid + set n [gets $gdtf line] if {$n < 0} { if {![eof $gdtf]} return close $gdtf + set treediffs($ids) $treediff unset treepending - addtocflist $id + if {$ids != $diffids} { + gettreediffs $diffids + } else { + if {[info exists diffmergeid]} { + contmergediff $ids + } else { + addtocflist $ids + } + } return } set file [lindex $line 5] - lappend treediffs($id) $file + lappend treediff $file } -proc getblobdiffs {id} { - global parents diffopts blobdifffd env curdifftag curtagstart - global diffindex difffilestart - set p [lindex $parents($id) 0] +proc getblobdiffs {ids} { + global diffopts blobdifffd diffids env curdifftag curtagstart + global difffilestart nextupdate diffinhdr treediffs + + set id [lindex $ids 0] + set p [lindex $ids 1] set env(GIT_DIFF_OPTS) $diffopts - if [catch {set bdf [open "|hgit diff-tree -r -p $p $id" r]} err] { + set cmd [list | hg git-diff-tree -r -p -C $p $id] + if {[catch {set bdf [open $cmd r]} err]} { puts "error getting diffs: $err" return } + set diffinhdr 0 fconfigure $bdf -blocking 0 - set blobdifffd($id) $bdf + set blobdifffd($ids) $bdf set curdifftag Comments set curtagstart 0.0 - set diffindex 0 catch {unset difffilestart} - fileevent $bdf readable "getblobdiffline $bdf $id" + fileevent $bdf readable [list getblobdiffline $bdf $diffids] + set nextupdate [expr {[clock clicks -milliseconds] + 100}] } -proc getblobdiffline {bdf id} { - global currentid blobdifffd ctext curdifftag curtagstart seenfile - global diffnexthead diffnextnote diffindex difffilestart +proc getblobdiffline {bdf ids} { + global diffids blobdifffd ctext curdifftag curtagstart + global diffnexthead diffnextnote difffilestart + global nextupdate diffinhdr treediffs + global gaudydiff + set n [gets $bdf line] if {$n < 0} { if {[eof $bdf]} { close $bdf - if {$id == $currentid && $bdf == $blobdifffd($id)} { + if {$ids == $diffids && $bdf == $blobdifffd($ids)} { $ctext tag add $curdifftag $curtagstart end - set seenfile($curdifftag) 1 } } return } - if {$id != $currentid || $bdf != $blobdifffd($id)} { + if {$ids != $diffids || $bdf != $blobdifffd($ids)} { return } $ctext conf -state normal - if {[regexp {^---[ \t]+([^/])*/([^\t]*)} $line match s0 fname]} { + if {[regexp {^diff --git a/(.*) b/(.*)} $line match fname newname]} { # start of a new file $ctext insert end "\n" $ctext tag add $curdifftag $curtagstart end - set seenfile($curdifftag) 1 set curtagstart [$ctext index "end - 1c"] - set header $fname - if {[info exists diffnexthead]} { - set fname $diffnexthead - set header "$diffnexthead ($diffnextnote)" - unset diffnexthead + set header $newname + set here [$ctext index "end - 1c"] + set i [lsearch -exact $treediffs($diffids) $fname] + if {$i >= 0} { + set difffilestart($i) $here + incr i + $ctext mark set fmark.$i $here + $ctext mark gravity fmark.$i left } - set difffilestart($diffindex) [$ctext index "end - 1c"] - incr diffindex + if {$newname != $fname} { + set i [lsearch -exact $treediffs($diffids) $newname] + if {$i >= 0} { + set difffilestart($i) $here + incr i + $ctext mark set fmark.$i $here + $ctext mark gravity fmark.$i left + } + } set curdifftag "f:$fname" $ctext tag delete $curdifftag set l [expr {(78 - [string length $header]) / 2}] set pad [string range "----------------------------------------" 1 $l] $ctext insert end "$pad $header $pad\n" filesep - } elseif {[string range $line 0 2] == "+++"} { - # no need to do anything with this - } elseif {[regexp {^Created: (.*) \((mode: *[0-7]*)\)} $line match fn m]} { - set diffnexthead $fn - set diffnextnote "created, mode $m" - } elseif {[string range $line 0 8] == "Deleted: "} { - set diffnexthead [string range $line 9 end] - set diffnextnote "deleted" - } elseif {[regexp {^diff --git a/(.*) b/} $line match fn]} { - # save the filename in case the next thing is "new file mode ..." - set diffnexthead $fn - set diffnextnote "modified" - } elseif {[regexp {^new file mode ([0-7]+)} $line match m]} { - set diffnextnote "new file, mode $m" - } elseif {[string range $line 0 11] == "deleted file"} { - set diffnextnote "deleted" + set diffinhdr 1 + } elseif {[regexp {^(---|\+\+\+)} $line]} { + set diffinhdr 0 } elseif {[regexp {^@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@(.*)} \ $line match f1l f1c f2l f2c rest]} { - $ctext insert end "\t" hunksep - $ctext insert end " $f1l " d0 " $f2l " d1 - $ctext insert end " $rest \n" hunksep + if {$gaudydiff} { + $ctext insert end "\t" hunksep + $ctext insert end " $f1l " d0 " $f2l " d1 + $ctext insert end " $rest \n" hunksep + } else { + $ctext insert end "$line\n" hunksep + } + set diffinhdr 0 } else { set x [string range $line 0 0] if {$x == "-" || $x == "+"} { set tag [expr {$x == "+"}] - set line [string range $line 1 end] + if {$gaudydiff} { + set line [string range $line 1 end] + } $ctext insert end "$line\n" d$tag } elseif {$x == " "} { - set line [string range $line 1 end] + if {$gaudydiff} { + set line [string range $line 1 end] + } $ctext insert end "$line\n" - } elseif {$x == "\\"} { + } elseif {$diffinhdr || $x == "\\"} { # e.g. "\ No newline at end of file" $ctext insert end "$line\n" filesep } else { @@ -1279,7 +2897,6 @@ if {$curdifftag != "Comments"} { $ctext insert end "\n" $ctext tag add $curdifftag $curtagstart end - set seenfile($curdifftag) 1 set curtagstart [$ctext index "end - 1c"] set curdifftag Comments } @@ -1287,6 +2904,12 @@ } } $ctext conf -state disabled + if {[clock clicks -milliseconds] >= $nextupdate} { + incr nextupdate 100 + fileevent $bdf readable {} + update + fileevent $bdf readable "getblobdiffline $bdf {$ids}" + } } proc nextfile {} { @@ -1294,52 +2917,45 @@ set here [$ctext index @0,0] for {set i 0} {[info exists difffilestart($i)]} {incr i} { if {[$ctext compare $difffilestart($i) > $here]} { - $ctext yview $difffilestart($i) - break + if {![info exists pos] + || [$ctext compare $difffilestart($i) < $pos]} { + set pos $difffilestart($i) + } } } + if {[info exists pos]} { + $ctext yview $pos + } } proc listboxsel {} { - global ctext cflist currentid treediffs seenfile + global ctext cflist currentid if {![info exists currentid]} return - set sel [$cflist curselection] - if {$sel == {} || [lsearch -exact $sel 0] >= 0} { - # show everything - $ctext tag conf Comments -elide 0 - foreach f $treediffs($currentid) { - if [info exists seenfile(f:$f)] { - $ctext tag conf "f:$f" -elide 0 - } - } - } else { - # just show selected files - $ctext tag conf Comments -elide 1 - set i 1 - foreach f $treediffs($currentid) { - set elide [expr {[lsearch -exact $sel $i] < 0}] - if [info exists seenfile(f:$f)] { - $ctext tag conf "f:$f" -elide $elide - } - incr i - } - } + set sel [lsort [$cflist curselection]] + if {$sel eq {}} return + set first [lindex $sel 0] + catch {$ctext yview fmark.$first} } proc setcoords {} { global linespc charspc canvx0 canvy0 mainfont + global xspc1 xspc2 lthickness + set linespc [font metrics $mainfont -linespace] set charspc [font measure $mainfont "m"] set canvy0 [expr 3 + 0.5 * $linespc] set canvx0 [expr 3 + 0.5 * $linespc] + set lthickness [expr {int($linespc / 9) + 1}] + set xspc1(0) $linespc + set xspc2 $linespc } proc redisplay {} { - global selectedline stopped redisplaying phase + global stopped redisplaying phase if {$stopped > 1} return if {$phase == "getcommits"} return set redisplaying 1 - if {$phase == "drawgraph"} { + if {$phase == "drawgraph" || $phase == "incrdraw"} { set stopped 1 } else { drawgraph @@ -1347,7 +2963,7 @@ } proc incrfont {inc} { - global mainfont namefont textfont selectedline ctext canv phase + global mainfont namefont textfont ctext canv phase global stopped entries unmarkmatches set mainfont [lreplace $mainfont 1 1 [expr {[lindex $mainfont 1] + $inc}]] @@ -1365,6 +2981,13 @@ redisplay } +proc clearsha1 {} { + global sha1entry sha1string + if {[string length $sha1string] == 40} { + $sha1entry delete 0 end + } +} + proc sha1change {n1 n2 op} { global sha1string currentid sha1but if {$sha1string == {} @@ -1383,18 +3006,35 @@ proc gotocommit {} { global sha1string currentid idline tagids + global lineid numcommits + if {$sha1string == {} || ([info exists currentid] && $sha1string == $currentid)} return if {[info exists tagids($sha1string)]} { set id $tagids($sha1string) } else { set id [string tolower $sha1string] + if {[regexp {^[0-9a-f]{4,39}$} $id]} { + set matches {} + for {set l 0} {$l < $numcommits} {incr l} { + if {[string match $id* $lineid($l)]} { + lappend matches $lineid($l) + } + } + if {$matches ne {}} { + if {[llength $matches] > 1} { + error_popup "Short SHA1 id $id is ambiguous" + return + } + set id [lindex $matches 0] + } + } } if {[info exists idline($id)]} { - selectline $idline($id) + selectline $idline($id) 1 return } - if {[regexp {^[0-9a-fA-F]{40}$} $sha1string]} { + if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} { set type "SHA1 id" } else { set type "Tag" @@ -1402,6 +3042,562 @@ error_popup "$type $sha1string is not known" } +proc lineenter {x y id} { + global hoverx hovery hoverid hovertimer + global commitinfo canv + + if {![info exists commitinfo($id)]} return + set hoverx $x + set hovery $y + set hoverid $id + if {[info exists hovertimer]} { + after cancel $hovertimer + } + set hovertimer [after 500 linehover] + $canv delete hover +} + +proc linemotion {x y id} { + global hoverx hovery hoverid hovertimer + + if {[info exists hoverid] && $id == $hoverid} { + set hoverx $x + set hovery $y + if {[info exists hovertimer]} { + after cancel $hovertimer + } + set hovertimer [after 500 linehover] + } +} + +proc lineleave {id} { + global hoverid hovertimer canv + + if {[info exists hoverid] && $id == $hoverid} { + $canv delete hover + if {[info exists hovertimer]} { + after cancel $hovertimer + unset hovertimer + } + unset hoverid + } +} + +proc linehover {} { + global hoverx hovery hoverid hovertimer + global canv linespc lthickness + global commitinfo mainfont + + set text [lindex $commitinfo($hoverid) 0] + set ymax [lindex [$canv cget -scrollregion] 3] + if {$ymax == {}} return + set yfrac [lindex [$canv yview] 0] + set x [expr {$hoverx + 2 * $linespc}] + set y [expr {$hovery + $yfrac * $ymax - $linespc / 2}] + set x0 [expr {$x - 2 * $lthickness}] + set y0 [expr {$y - 2 * $lthickness}] + set x1 [expr {$x + [font measure $mainfont $text] + 2 * $lthickness}] + set y1 [expr {$y + $linespc + 2 * $lthickness}] + set t [$canv create rectangle $x0 $y0 $x1 $y1 \ + -fill \#ffff80 -outline black -width 1 -tags hover] + $canv raise $t + set t [$canv create text $x $y -anchor nw -text $text -tags hover] + $canv raise $t +} + +proc clickisonarrow {id y} { + global mainline mainlinearrow sidelines lthickness + + set thresh [expr {2 * $lthickness + 6}] + if {[info exists mainline($id)]} { + if {$mainlinearrow($id) ne "none"} { + if {abs([lindex $mainline($id) 1] - $y) < $thresh} { + return "up" + } + } + } + if {[info exists sidelines($id)]} { + foreach ls $sidelines($id) { + set coords [lindex $ls 0] + set arrow [lindex $ls 2] + if {$arrow eq "first" || $arrow eq "both"} { + if {abs([lindex $coords 1] - $y) < $thresh} { + return "up" + } + } + if {$arrow eq "last" || $arrow eq "both"} { + if {abs([lindex $coords end] - $y) < $thresh} { + return "down" + } + } + } + } + return {} +} + +proc arrowjump {id dirn y} { + global mainline sidelines canv + + set yt {} + if {$dirn eq "down"} { + if {[info exists mainline($id)]} { + set y1 [lindex $mainline($id) 1] + if {$y1 > $y} { + set yt $y1 + } + } + if {[info exists sidelines($id)]} { + foreach ls $sidelines($id) { + set y1 [lindex $ls 0 1] + if {$y1 > $y && ($yt eq {} || $y1 < $yt)} { + set yt $y1 + } + } + } + } else { + if {[info exists sidelines($id)]} { + foreach ls $sidelines($id) { + set y1 [lindex $ls 0 end] + if {$y1 < $y && ($yt eq {} || $y1 > $yt)} { + set yt $y1 + } + } + } + } + if {$yt eq {}} return + set ymax [lindex [$canv cget -scrollregion] 3] + if {$ymax eq {} || $ymax <= 0} return + set view [$canv yview] + set yspan [expr {[lindex $view 1] - [lindex $view 0]}] + set yfrac [expr {$yt / $ymax - $yspan / 2}] + if {$yfrac < 0} { + set yfrac 0 + } + $canv yview moveto $yfrac +} + +proc lineclick {x y id isnew} { + global ctext commitinfo children cflist canv thickerline + + unmarkmatches + unselectline + normalline + $canv delete hover + # draw this line thicker than normal + drawlines $id 1 + set thickerline $id + if {$isnew} { + set ymax [lindex [$canv cget -scrollregion] 3] + if {$ymax eq {}} return + set yfrac [lindex [$canv yview] 0] + set y [expr {$y + $yfrac * $ymax}] + } + set dirn [clickisonarrow $id $y] + if {$dirn ne {}} { + arrowjump $id $dirn $y + return + } + + if {$isnew} { + addtohistory [list lineclick $x $y $id 0] + } + # fill the details pane with info about this line + $ctext conf -state normal + $ctext delete 0.0 end + $ctext tag conf link -foreground blue -underline 1 + $ctext tag bind link <Enter> { %W configure -cursor hand2 } + $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } + $ctext insert end "Parent:\t" + $ctext insert end $id [list link link0] + $ctext tag bind link0 <1> [list selbyid $id] + set info $commitinfo($id) + $ctext insert end "\n\t[lindex $info 0]\n" + $ctext insert end "\tAuthor:\t[lindex $info 1]\n" + $ctext insert end "\tDate:\t[lindex $info 2]\n" + if {[info exists children($id)]} { + $ctext insert end "\nChildren:" + set i 0 + foreach child $children($id) { + incr i + set info $commitinfo($child) + $ctext insert end "\n\t" + $ctext insert end $child [list link link$i] + $ctext tag bind link$i <1> [list selbyid $child] + $ctext insert end "\n\t[lindex $info 0]" + $ctext insert end "\n\tAuthor:\t[lindex $info 1]" + $ctext insert end "\n\tDate:\t[lindex $info 2]\n" + } + } + $ctext conf -state disabled + + $cflist delete 0 end +} + +proc normalline {} { + global thickerline + if {[info exists thickerline]} { + drawlines $thickerline 0 + unset thickerline + } +} + +proc selbyid {id} { + global idline + if {[info exists idline($id)]} { + selectline $idline($id) 1 + } +} + +proc mstime {} { + global startmstime + if {![info exists startmstime]} { + set startmstime [clock clicks -milliseconds] + } + return [format "%.3f" [expr {([clock click -milliseconds] - $startmstime) / 1000.0}]] +} + +proc rowmenu {x y id} { + global rowctxmenu idline selectedline rowmenuid + + if {![info exists selectedline] || $idline($id) eq $selectedline} { + set state disabled + } else { + set state normal + } + $rowctxmenu entryconfigure 0 -state $state + $rowctxmenu entryconfigure 1 -state $state + $rowctxmenu entryconfigure 2 -state $state + set rowmenuid $id + tk_popup $rowctxmenu $x $y +} + +proc diffvssel {dirn} { + global rowmenuid selectedline lineid + + if {![info exists selectedline]} return + if {$dirn} { + set oldid $lineid($selectedline) + set newid $rowmenuid + } else { + set oldid $rowmenuid + set newid $lineid($selectedline) + } + addtohistory [list doseldiff $oldid $newid] + doseldiff $oldid $newid +} + +proc doseldiff {oldid newid} { + global ctext cflist + global commitinfo + + $ctext conf -state normal + $ctext delete 0.0 end + $ctext mark set fmark.0 0.0 + $ctext mark gravity fmark.0 left + $cflist delete 0 end + $cflist insert end "Top" + $ctext insert end "From " + $ctext tag conf link -foreground blue -underline 1 + $ctext tag bind link <Enter> { %W configure -cursor hand2 } + $ctext tag bind link <Leave> { %W configure -cursor $curtextcursor } + $ctext tag bind link0 <1> [list selbyid $oldid] + $ctext insert end $oldid [list link link0] + $ctext insert end "\n " + $ctext insert end [lindex $commitinfo($oldid) 0] + $ctext insert end "\n\nTo " + $ctext tag bind link1 <1> [list selbyid $newid] + $ctext insert end $newid [list link link1] + $ctext insert end "\n " + $ctext insert end [lindex $commitinfo($newid) 0] + $ctext insert end "\n" + $ctext conf -state disabled + $ctext tag delete Comments + $ctext tag remove found 1.0 end + startdiff [list $newid $oldid] +} + +proc mkpatch {} { + global rowmenuid currentid commitinfo patchtop patchnum + + if {![info exists currentid]} return + set oldid $currentid + set oldhead [lindex $commitinfo($oldid) 0] + set newid $rowmenuid + set newhead [lindex $commitinfo($newid) 0] + set top .patch + set patchtop $top + catch {destroy $top} + toplevel $top + label $top.title -text "Generate patch" + grid $top.title - -pady 10 + label $top.from -text "From:" + entry $top.fromsha1 -width 40 -relief flat + $top.fromsha1 insert 0 $oldid + $top.fromsha1 conf -state readonly + grid $top.from $top.fromsha1 -sticky w + entry $top.fromhead -width 60 -relief flat + $top.fromhead insert 0 $oldhead + $top.fromhead conf -state readonly + grid x $top.fromhead -sticky w + label $top.to -text "To:" + entry $top.tosha1 -width 40 -relief flat + $top.tosha1 insert 0 $newid + $top.tosha1 conf -state readonly + grid $top.to $top.tosha1 -sticky w + entry $top.tohead -width 60 -relief flat + $top.tohead insert 0 $newhead + $top.tohead conf -state readonly + grid x $top.tohead -sticky w + button $top.rev -text "Reverse" -command mkpatchrev -padx 5 + grid $top.rev x -pady 10 + label $top.flab -text "Output file:" + entry $top.fname -width 60 + $top.fname insert 0 [file normalize "patch$patchnum.patch"] + incr patchnum + grid $top.flab $top.fname -sticky w + frame $top.buts + button $top.buts.gen -text "Generate" -command mkpatchgo + button $top.buts.can -text "Cancel" -command mkpatchcan + grid $top.buts.gen $top.buts.can + grid columnconfigure $top.buts 0 -weight 1 -uniform a + grid columnconfigure $top.buts 1 -weight 1 -uniform a + grid $top.buts - -pady 10 -sticky ew + focus $top.fname +} + +proc mkpatchrev {} { + global patchtop + + set oldid [$patchtop.fromsha1 get] + set oldhead [$patchtop.fromhead get] + set newid [$patchtop.tosha1 get] + set newhead [$patchtop.tohead get] + foreach e [list fromsha1 fromhead tosha1 tohead] \ + v [list $newid $newhead $oldid $oldhead] { + $patchtop.$e conf -state normal + $patchtop.$e delete 0 end + $patchtop.$e insert 0 $v + $patchtop.$e conf -state readonly + } +} + +proc mkpatchgo {} { + global patchtop + + set oldid [$patchtop.fromsha1 get] + set newid [$patchtop.tosha1 get] + set fname [$patchtop.fname get] + if {[catch {exec hg git-diff-tree -p $oldid $newid >$fname &} err]} { + error_popup "Error creating patch: $err" + } + catch {destroy $patchtop} + unset patchtop +} + +proc mkpatchcan {} { + global patchtop + + catch {destroy $patchtop} + unset patchtop +} + +proc mktag {} { + global rowmenuid mktagtop commitinfo + + set top .maketag + set mktagtop $top + catch {destroy $top} + toplevel $top + label $top.title -text "Create tag" + grid $top.title - -pady 10 + label $top.id -text "ID:" + entry $top.sha1 -width 40 -relief flat + $top.sha1 insert 0 $rowmenuid + $top.sha1 conf -state readonly + grid $top.id $top.sha1 -sticky w + entry $top.head -width 60 -relief flat + $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] + $top.head conf -state readonly + grid x $top.head -sticky w + label $top.tlab -text "Tag name:" + entry $top.tag -width 60 + grid $top.tlab $top.tag -sticky w + frame $top.buts + button $top.buts.gen -text "Create" -command mktaggo + button $top.buts.can -text "Cancel" -command mktagcan + grid $top.buts.gen $top.buts.can + grid columnconfigure $top.buts 0 -weight 1 -uniform a + grid columnconfigure $top.buts 1 -weight 1 -uniform a + grid $top.buts - -pady 10 -sticky ew + focus $top.tag +} + +proc domktag {} { + global mktagtop env tagids idtags + + set id [$mktagtop.sha1 get] + set tag [$mktagtop.tag get] + if {$tag == {}} { + error_popup "No tag name specified" + return + } + if {[info exists tagids($tag)]} { + error_popup "Tag \"$tag\" already exists" + return + } + if {[catch { + set out [exec hg tag $tag $id] + } err]} { + error_popup "Error creating tag: $err" + return + } + + set tagids($tag) $id + lappend idtags($id) $tag + redrawtags $id +} + +proc redrawtags {id} { + global canv linehtag idline idpos selectedline + + if {![info exists idline($id)]} return + $canv delete tag.$id + set xt [eval drawtags $id $idpos($id)] + $canv coords $linehtag($idline($id)) $xt [lindex $idpos($id) 2] + if {[info exists selectedline] && $selectedline == $idline($id)} { + selectline $selectedline 0 + } +} + +proc mktagcan {} { + global mktagtop + + catch {destroy $mktagtop} + unset mktagtop +} + +proc mktaggo {} { + domktag + mktagcan +} + +proc writecommit {} { + global rowmenuid wrcomtop commitinfo wrcomcmd + + set top .writecommit + set wrcomtop $top + catch {destroy $top} + toplevel $top + label $top.title -text "Write commit to file" + grid $top.title - -pady 10 + label $top.id -text "ID:" + entry $top.sha1 -width 40 -relief flat + $top.sha1 insert 0 $rowmenuid + $top.sha1 conf -state readonly + grid $top.id $top.sha1 -sticky w + entry $top.head -width 60 -relief flat + $top.head insert 0 [lindex $commitinfo($rowmenuid) 0] + $top.head conf -state readonly + grid x $top.head -sticky w + label $top.clab -text "Command:" + entry $top.cmd -width 60 -textvariable wrcomcmd + grid $top.clab $top.cmd -sticky w -pady 10 + label $top.flab -text "Output file:" + entry $top.fname -width 60 + $top.fname insert 0 [file normalize "commit-[string range $rowmenuid 0 6]"] + grid $top.flab $top.fname -sticky w + frame $top.buts + button $top.buts.gen -text "Write" -command wrcomgo + button $top.buts.can -text "Cancel" -command wrcomcan + grid $top.buts.gen $top.buts.can + grid columnconfigure $top.buts 0 -weight 1 -uniform a + grid columnconfigure $top.buts 1 -weight 1 -uniform a + grid $top.buts - -pady 10 -sticky ew + focus $top.fname +} + +proc wrcomgo {} { + global wrcomtop + + set id [$wrcomtop.sha1 get] + set cmd "echo $id | [$wrcomtop.cmd get]" + set fname [$wrcomtop.fname get] + if {[catch {exec sh -c $cmd >$fname &} err]} { + error_popup "Error writing commit: $err" + } + catch {destroy $wrcomtop} + unset wrcomtop +} + +proc wrcomcan {} { + global wrcomtop + + catch {destroy $wrcomtop} + unset wrcomtop +} + +proc listrefs {id} { + global idtags idheads idotherrefs + + set x {} + if {[info exists idtags($id)]} { + set x $idtags($id) + } + set y {} + if {[info exists idheads($id)]} { + set y $idheads($id) + } + set z {} + if {[info exists idotherrefs($id)]} { + set z $idotherrefs($id) + } + return [list $x $y $z] +} + +proc rereadrefs {} { + global idtags idheads idotherrefs + global tagids headids otherrefids + + set refids [concat [array names idtags] \ + [array names idheads] [array names idotherrefs]] + foreach id $refids { + if {![info exists ref($id)]} { + set ref($id) [listrefs $id] + } + } + foreach v {tagids idtags headids idheads otherrefids idotherrefs} { + catch {unset $v} + } + readrefs + set refids [lsort -unique [concat $refids [array names idtags] \ + [array names idheads] [array names idotherrefs]]] + foreach id $refids { + set v [listrefs $id] + if {![info exists ref($id)] || $ref($id) != $v} { + redrawtags $id + } + } +} + +proc showtag {tag isnew} { + global ctext cflist tagcontents tagids linknum + + if {$isnew} { + addtohistory [list showtag $tag 0] + } + $ctext conf -state normal + $ctext delete 0.0 end + set linknum 0 + if {[info exists tagcontents($tag)]} { + set text $tagcontents($tag) + } else { + set text "Tag: $tag\nId: $tagids($tag)" + } + appendwithlinks $text + $ctext conf -state disabled + $cflist delete 0 end +} + proc doquit {} { global stopped set stopped 100 @@ -1412,12 +3608,16 @@ set datemode 0 set boldnames 0 set diffopts "-U 5 -p" +set wrcomcmd "hg git-diff-tree --stdin -p --pretty" set mainfont {Helvetica 9} set textfont {Courier 9} +set findmergefiles 0 +set gaudydiff 0 +set maxgraphpct 50 +set maxwidth 16 set colors {green red blue magenta darkgrey brown orange} -set colorbycommitter false catch {source ~/.gitk} @@ -1431,7 +3631,6 @@ switch -regexp -- $arg { "^$" { } "^-b" { set boldnames 1 } - "^-c" { set colorbycommitter 1 } "^-d" { set datemode 1 } default { lappend revtreeargs $arg @@ -1439,10 +3638,14 @@ } } +set history {} +set historyindex 0 + set stopped 0 set redisplaying 0 set stuffsaved 0 +set patchnum 0 setcoords makewindow readrefs -readfullcommits $revtreeargs +getcommits $revtreeargs
--- a/doc/hg.1.txt Fri Sep 09 22:07:10 2005 -0700 +++ b/doc/hg.1.txt Wed Sep 14 11:27:36 2005 -0700 @@ -432,7 +432,8 @@ This command schedules the files to be removed at the next commit. This only removes files from the current branch, not from the - entire project history. + entire project history. If the files still exist in the working + directory, they will be deleted from it. aliases: rm
--- a/mercurial/commands.py Fri Sep 09 22:07:10 2005 -0700 +++ b/mercurial/commands.py Wed Sep 14 11:27:36 2005 -0700 @@ -592,7 +592,7 @@ dest = os.path.basename(os.path.normpath(source)) if os.path.exists(dest): - raise util.Abort("destination '%s' already exists") + raise util.Abort("destination '%s' already exists", dest) dest = os.path.realpath(dest) @@ -620,10 +620,6 @@ if other.dev() != -1: abspath = os.path.abspath(source) - copyfile = (os.stat(dest).st_dev == other.dev() - and getattr(os, 'link', None) or shutil.copy2) - if copyfile is not shutil.copy2: - ui.note("cloning by hardlink\n") # we use a lock here because if we race with commit, we can # end up with extra data in the cloned revlogs that's not @@ -638,7 +634,7 @@ for f in files.split(): src = os.path.join(source, ".hg", f) dst = os.path.join(dest, ".hg", f) - util.copyfiles(src, dst, copyfile) + util.copyfiles(src, dst) repo = hg.repository(ui, dest) @@ -1161,7 +1157,10 @@ du = dui(ui) elif st == 'add': du.bump(rev) - show_changeset(du, repo, rev) + br = None + if opts['branch']: + br = repo.branchlookup([repo.changelog.node(rev)]) + show_changeset(du, repo, rev, brinfo=br) if opts['patch']: changenode = repo.changelog.node(rev) prev, other = repo.changelog.parents(changenode) @@ -1314,6 +1313,11 @@ if okaytoremove(abs, rel, exact): if not exact: ui.status('removing %s\n' % rel) names.append(abs) + for name in names: + try: + os.unlink(name) + except OSError, inst: + if inst.errno != errno.ENOENT: raise repo.remove(names) def revert(ui, repo, *names, **opts): @@ -1743,6 +1747,7 @@ (log, [('I', 'include', [], 'include path in search'), ('X', 'exclude', [], 'exclude path from search'), + ('b', 'branch', None, 'show branches'), ('r', 'rev', [], 'revision'), ('p', 'patch', None, 'show patch')], 'hg log [-I] [-X] [-r REV]... [-p] [FILE]'),
--- a/mercurial/localrepo.py Fri Sep 09 22:07:10 2005 -0700 +++ b/mercurial/localrepo.py Wed Sep 14 11:27:36 2005 -0700 @@ -1108,12 +1108,16 @@ self.ui.debug("other deleted %s\n" % f) remove.append(f) # other deleted it else: - if n == m1.get(f, nullid): # same as parent + # file is created on branch or in working directory + if force and f not in umap: + self.ui.debug("remote deleted %s, clobbering\n" % f) + remove.append(f) + elif n == m1.get(f, nullid): # same as parent if p2 == pa: # going backwards? self.ui.debug("remote deleted %s\n" % f) remove.append(f) else: - self.ui.debug("local created %s, keeping\n" % f) + self.ui.debug("local modified %s, keeping\n" % f) else: self.ui.debug("working dir created %s, keeping\n" % f)
--- a/mercurial/revlog.py Fri Sep 09 22:07:10 2005 -0700 +++ b/mercurial/revlog.py Wed Sep 14 11:27:36 2005 -0700 @@ -291,8 +291,8 @@ for n in self.nodemap: if hex(n).startswith(id): c.append(n) - if len(c) > 1: raise RevlogError("Ambiguous identifier") - if len(c) < 1: raise RevlogError("No match found") + if len(c) > 1: raise KeyError("Ambiguous identifier") + if len(c) < 1: raise KeyError("No match found") return c[0] return None
--- a/mercurial/util.py Fri Sep 09 22:07:10 2005 -0700 +++ b/mercurial/util.py Wed Sep 14 11:27:36 2005 -0700 @@ -12,7 +12,7 @@ import os, errno from demandload import * -demandload(globals(), "re cStringIO") +demandload(globals(), "re cStringIO shutil") def binary(s): """return true if a string is binary data using diff's heuristic""" @@ -217,17 +217,28 @@ os.unlink(dst) os.rename(src, dst) -def copyfiles(src, dst, copyfile): - """Copy a directory tree, files are copied using 'copyfile'.""" +def copyfiles(src, dst, hardlink=None): + """Copy a directory tree using hardlinks if possible""" + + if hardlink is None: + hardlink = (os.stat(src).st_dev == + os.stat(os.path.dirname(dst)).st_dev) if os.path.isdir(src): os.mkdir(dst) for name in os.listdir(src): srcname = os.path.join(src, name) dstname = os.path.join(dst, name) - copyfiles(srcname, dstname, copyfile) + copyfiles(srcname, dstname, hardlink) else: - copyfile(src, dst) + if hardlink: + try: + os_link(src, dst) + except: + hardlink = False + shutil.copy2(src, dst) + else: + shutil.copy2(src, dst) def opener(base): """ @@ -244,13 +255,13 @@ if mode[0] != "r": try: - s = os.stat(f) + nlink = nlinks(f) except OSError: d = os.path.dirname(f) if not os.path.isdir(d): os.makedirs(d) else: - if s.st_nlink > 1: + if nlink > 1: file(f + ".tmp", "wb").write(file(f, "rb").read()) rename(f+".tmp", f) @@ -266,10 +277,41 @@ def _readlock_file(pathname): return file(pathname).read() +def nlinks(pathname): + """Return number of hardlinks for the given file.""" + return os.stat(pathname).st_nlink + +if hasattr(os, 'link'): + os_link = os.link +else: + def os_link(src, dst): + raise OSError(0, "Hardlinks not supported") + # Platform specific variants if os.name == 'nt': nulldev = 'NUL:' + try: # ActivePython can create hard links using win32file module + import win32file + + def os_link(src, dst): # NB will only succeed on NTFS + win32file.CreateHardLink(dst, src) + + def nlinks(pathname): + """Return number of hardlinks for the given file.""" + try: + fh = win32file.CreateFile(pathname, + win32file.GENERIC_READ, win32file.FILE_SHARE_READ, + None, win32file.OPEN_EXISTING, 0, None) + res = win32file.GetFileInformationByHandle(fh) + fh.Close() + return res[7] + except: + return os.stat(pathname).st_nlink + + except ImportError: + pass + def is_exec(f, last): return last
--- a/tests/test-merge1 Fri Sep 09 22:07:10 2005 -0700 +++ b/tests/test-merge1 Wed Sep 14 11:27:36 2005 -0700 @@ -21,8 +21,8 @@ hg add c hg commit -m "commit #2" -d "0 0" echo This is file b1 > b +echo %% no merges expected env HGMERGE=../merge hg update -m 1 -# no merges expected cd ..; /bin/rm -rf t mkdir t @@ -40,9 +40,10 @@ hg add c hg commit -m "commit #2" -d "0 0" echo This is file b2 > b +echo %% merge of b expected env HGMERGE=../merge hg update -m 1 -# merge of b expected cd ..; /bin/rm -rf t +echo %% mkdir t cd t @@ -59,10 +60,13 @@ echo This is file c1 > c hg add c hg commit -m "commit #3" -d "0 0" + +echo 'Contents of b should be "this is file b1"' cat b + echo This is file b22 > b +echo %% merge expected! env HGMERGE=../merge hg update -m 2 -# merge expected! cd ..; /bin/rm -rf t mkdir t @@ -81,6 +85,6 @@ hg add c hg commit -m "commit #3" -d "0 0" echo This is file b33 > b +echo %% merge of b expected env HGMERGE=../merge hg update -m 2 -# merge of b expected cd ..; /bin/rm -rf t
--- a/tests/test-merge1.out Fri Sep 09 22:07:10 2005 -0700 +++ b/tests/test-merge1.out Wed Sep 14 11:27:36 2005 -0700 @@ -1,7 +1,13 @@ +%% no merges expected +%% merge of b expected merging for b merging b +%% +Contents of b should be "this is file b1" This is file b1 +%% merge expected! merging for b merging b +%% merge of b expected merging for b merging b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-revert-unknown Wed Sep 14 11:27:36 2005 -0700 @@ -0,0 +1,20 @@ +#!/bin/sh + +hg init +touch unknown + +touch a +hg add a +hg ci -m "1" -d "0 0" + +touch b +hg add b +hg ci -m "2" -d "0 0" + +echo %% Should show unknown +hg status +hg revert -r 0 +echo %% Should show unknown and b removed +hg status +echo %% Should show a and unknown +ls
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-revert-unknown.out Wed Sep 14 11:27:36 2005 -0700 @@ -0,0 +1,8 @@ +%% Should show unknown +? unknown +%% Should show unknown and b removed +R b +? unknown +%% Should show a and unknown +a +unknown
--- a/tests/test-tag.out Fri Sep 09 22:07:10 2005 -0700 +++ b/tests/test-tag.out Wed Sep 14 11:27:36 2005 -0700 @@ -16,6 +16,5 @@ date: Thu Jan 1 00:00:00 1970 +0000 summary: test -abort: working copy of .hgtags is changed! -(please commit .hgtags manually) +abort: working copy of .hgtags is changed (please commit .hgtags manually) failed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-update-reverse Wed Sep 14 11:27:36 2005 -0700 @@ -0,0 +1,34 @@ +#!/bin/sh + +hg init +touch a +hg add a +hg commit -m "Added a" -d "0 0" + +touch main +hg add main +hg commit -t "Added main" -d "0 0" +hg checkout 0 + +echo Main should be gone +ls + +touch side1 +hg add side1 +hg commit -m "Added side1" -d "0 0" +touch side2 +hg add side2 +hg commit -m "Added side2" -d "0 0" + +hg log + +echo Should have two heads, side2 and main +hg heads + +echo Should show "a side1 side2" +ls + +hg update --debug -C 1 +echo Should only show "a main" +ls +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-update-reverse.out Wed Sep 14 11:27:36 2005 -0700 @@ -0,0 +1,53 @@ +Warning: -t and --text is deprecated, please use -m or --message instead. +Main should be gone +a +changeset: 3:91ebc10ed028 +tag: tip +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added side2 + +changeset: 2:b932d7dbb1e1 +parent: 0:c2eda428b523 +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added side1 + +changeset: 1:71a760306caf +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added main + +changeset: 0:c2eda428b523 +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added a + +Should have two heads, side2 and main +changeset: 3:91ebc10ed028 +tag: tip +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added side2 + +changeset: 1:71a760306caf +user: test +date: Thu Jan 1 00:00:00 1970 +0000 +summary: Added main + +Should show a side1 side2 +a +side1 +side2 +resolving manifests + force 1 allow None moddirstate True linear False + ancestor 8515d4bfda76 local 1c0f48f8ece6 remote 0594b9004bae +remote deleted side2, clobbering +remote deleted side1, clobbering +remote created main +getting main +removing side1 +removing side2 +Should only show a main +a +main