Mercurial > hg
view tests/test-annotate.t @ 30152:d65e246100ed
help: backout f3c4edfd35e1 (mark boolean flags with [no-] in help) for now
The ability to negate any boolean flags itself is great, but I think we are not
ready to expose the help side of it yet.
First, while there exist a handful of such flags whose default value can be
changed (eg: git diff, patchwork confirmation), there is only a few of them. The
users who benefit the most from this change are alias users and large
installation that can deploy extension to change behavior (eg: facebook
tweakdefault). So the majority of user who will be affected by a large change
to command help that is not yet relevant to them. (I expect this to become
relevant when ui.progressive start to exists).
Below is an example of the impact of the new help on 'hg help diff':
-r --rev REV [+] revision
-c --change REV change made by revision
-a --[no-]text treat all files as text
-g --[no-]git use git extended diff format
--[no-]nodates omit dates from diff headers
--[no-]noprefix omit a/ and b/ prefixes from filenames
-p --[no-]show-function show which function each change is in
--[no-]reverse produce a diff that undoes the changes
-w --[no-]ignore-all-space ignore white space when comparing lines
-b --[no-]ignore-space-change ignore changes in the amount of white space
-B --[no-]ignore-blank-lines ignore changes whose lines are all blank
-U --unified NUM number of lines of context to show
--[no-]stat output diffstat-style summary of changes
--root DIR produce diffs relative to subdirectory
-I --include PATTERN [+] include names matching the given patterns
-X --exclude PATTERN [+] exclude names matching the given patterns
-S --[no-]subrepos recurse into subrepositories
Another issue with the current state of help, the default value for the
flag is not conveyed to the user. For example in the 'backout' help, there is
no real distinction between "--[no-]backup" (default to True) and "--[no-]keep"
(default) to False:
--[no-]backup no backups
--[no-]keep do not modify working directory during strip
In addition, I've discussed with Augie Fackler and the last batch of the work on
this have burned him out quite some. Therefore he is not intending to perform
any more work on this topic. Quoting him, he would rather see the help part
backed out than spending more time on it.
I do not think we are ready to expose this to users in 4.0 (freeze in a week),
especially because we cannot expect quick improvement on these aspect as this
topic no longer have an owner. We should be able to reintroduce that change in
the future when someone get back on it and the main issues are solves:
* Introduction of ui.progressive makes it relevant for a majority of user,
* Current default value are efficiently conveyed to the user.
(In addition, the excerpt from diff help show that we still have some issue with
some negative option like '--nodates' so further improvement are probably
welcome there.)
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Sun, 09 Oct 2016 03:11:18 +0200 |
parents | 2f6d5c60f6fc |
children | 8c0c75aa3ff4 |
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$ HGMERGE=true; export HGMERGE init $ hg init repo $ cd repo commit $ echo 'a' > a $ hg ci -A -m test -u nobody -d '1 0' adding a annotate -c $ hg annotate -c a 8435f90966e4: a annotate -cl $ hg annotate -cl a 8435f90966e4:1: a annotate -d $ hg annotate -d a Thu Jan 01 00:00:01 1970 +0000: a annotate -n $ hg annotate -n a 0: a annotate -nl $ hg annotate -nl a 0:1: a annotate -u $ hg annotate -u a nobody: a annotate -cdnu $ hg annotate -cdnu a nobody 0 8435f90966e4 Thu Jan 01 00:00:01 1970 +0000: a annotate -cdnul $ hg annotate -cdnul a nobody 0 8435f90966e4 Thu Jan 01 00:00:01 1970 +0000:1: a annotate (JSON) $ hg annotate -Tjson a [ { "line": "a\n", "rev": 0 } ] $ hg annotate -Tjson -cdfnul a [ { "date": [1.0, 0], "file": "a", "line": "a\n", "line_number": 1, "node": "8435f90966e442695d2ded29fdade2bac5ad8065", "rev": 0, "user": "nobody" } ] $ cat <<EOF >>a > a > a > EOF $ hg ci -ma1 -d '1 0' $ hg cp a b $ hg ci -mb -d '1 0' $ cat <<EOF >> b > b4 > b5 > b6 > EOF $ hg ci -mb2 -d '2 0' annotate -n b $ hg annotate -n b 0: a 1: a 1: a 3: b4 3: b5 3: b6 annotate --no-follow b $ hg annotate --no-follow b 2: a 2: a 2: a 3: b4 3: b5 3: b6 annotate -nl b $ hg annotate -nl b 0:1: a 1:2: a 1:3: a 3:4: b4 3:5: b5 3:6: b6 annotate -nf b $ hg annotate -nf b 0 a: a 1 a: a 1 a: a 3 b: b4 3 b: b5 3 b: b6 annotate -nlf b $ hg annotate -nlf b 0 a:1: a 1 a:2: a 1 a:3: a 3 b:4: b4 3 b:5: b5 3 b:6: b6 $ hg up -C 2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat <<EOF >> b > b4 > c > b5 > EOF $ hg ci -mb2.1 -d '2 0' created new head $ hg merge merging b 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg ci -mmergeb -d '3 0' annotate after merge $ hg annotate -nf b 0 a: a 1 a: a 1 a: a 3 b: b4 4 b: c 3 b: b5 annotate after merge with -l $ hg annotate -nlf b 0 a:1: a 1 a:2: a 1 a:3: a 3 b:4: b4 4 b:5: c 3 b:5: b5 $ hg up -C 1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg cp a b $ cat <<EOF > b > a > z > a > EOF $ hg ci -mc -d '3 0' created new head $ hg merge merging b 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat <<EOF >> b > b4 > c > b5 > EOF $ echo d >> b $ hg ci -mmerge2 -d '4 0' annotate after rename merge $ hg annotate -nf b 0 a: a 6 b: z 1 a: a 3 b: b4 4 b: c 3 b: b5 7 b: d annotate after rename merge with -l $ hg annotate -nlf b 0 a:1: a 6 b:2: z 1 a:3: a 3 b:4: b4 4 b:5: c 3 b:5: b5 7 b:7: d Issue2807: alignment of line numbers with -l $ echo more >> b $ hg ci -mmore -d '5 0' $ echo more >> b $ hg ci -mmore -d '6 0' $ echo more >> b $ hg ci -mmore -d '7 0' $ hg annotate -nlf b 0 a: 1: a 6 b: 2: z 1 a: 3: a 3 b: 4: b4 4 b: 5: c 3 b: 5: b5 7 b: 7: d 8 b: 8: more 9 b: 9: more 10 b:10: more linkrev vs rev $ hg annotate -r tip -n a 0: a 1: a 1: a linkrev vs rev with -l $ hg annotate -r tip -nl a 0:1: a 1:2: a 1:3: a Issue589: "undelete" sequence leads to crash annotate was crashing when trying to --follow something like A -> B -> A generate ABA rename configuration $ echo foo > foo $ hg add foo $ hg ci -m addfoo $ hg rename foo bar $ hg ci -m renamefoo $ hg rename bar foo $ hg ci -m renamebar annotate after ABA with follow $ hg annotate --follow foo foo: foo missing file $ hg ann nosuchfile abort: nosuchfile: no such file in rev e9e6b4fa872f [255] annotate file without '\n' on last line $ printf "" > c $ hg ci -A -m test -u nobody -d '1 0' adding c $ hg annotate c $ printf "a\nb" > c $ hg ci -m test $ hg annotate c [0-9]+: a (re) [0-9]+: b (re) Issue3841: check annotation of the file of which filelog includes merging between the revision and its ancestor to reproduce the situation with recent Mercurial, this script uses (1) "hg debugsetparents" to merge without ancestor check by "hg merge", and (2) the extension to allow filelog merging between the revision and its ancestor by overriding "repo._filecommit". $ cat > ../legacyrepo.py <<EOF > from mercurial import node, error > def reposetup(ui, repo): > class legacyrepo(repo.__class__): > def _filecommit(self, fctx, manifest1, manifest2, > linkrev, tr, changelist): > fname = fctx.path() > text = fctx.data() > flog = self.file(fname) > fparent1 = manifest1.get(fname, node.nullid) > fparent2 = manifest2.get(fname, node.nullid) > meta = {} > copy = fctx.renamed() > if copy and copy[0] != fname: > raise error.Abort('copying is not supported') > if fparent2 != node.nullid: > changelist.append(fname) > return flog.add(text, meta, tr, linkrev, > fparent1, fparent2) > raise error.Abort('only merging is supported') > repo.__class__ = legacyrepo > EOF $ cat > baz <<EOF > 1 > 2 > 3 > 4 > 5 > EOF $ hg add baz $ hg commit -m "baz:0" $ cat > baz <<EOF > 1 baz:1 > 2 > 3 > 4 > 5 > EOF $ hg commit -m "baz:1" $ cat > baz <<EOF > 1 baz:1 > 2 baz:2 > 3 > 4 > 5 > EOF $ hg debugsetparents 17 17 $ hg --config extensions.legacyrepo=../legacyrepo.py commit -m "baz:2" $ hg debugindexdot .hg/store/data/baz.i digraph G { -1 -> 0 0 -> 1 1 -> 2 1 -> 2 } $ hg annotate baz 17: 1 baz:1 18: 2 baz:2 16: 3 16: 4 16: 5 $ cat > baz <<EOF > 1 baz:1 > 2 baz:2 > 3 baz:3 > 4 > 5 > EOF $ hg commit -m "baz:3" $ cat > baz <<EOF > 1 baz:1 > 2 baz:2 > 3 baz:3 > 4 baz:4 > 5 > EOF $ hg debugsetparents 19 18 $ hg --config extensions.legacyrepo=../legacyrepo.py commit -m "baz:4" $ hg debugindexdot .hg/store/data/baz.i digraph G { -1 -> 0 0 -> 1 1 -> 2 1 -> 2 2 -> 3 3 -> 4 2 -> 4 } $ hg annotate baz 17: 1 baz:1 18: 2 baz:2 19: 3 baz:3 20: 4 baz:4 16: 5 annotate clean file $ hg annotate -ncr "wdir()" foo 11 472b18db256d : foo annotate modified file $ echo foofoo >> foo $ hg annotate -r "wdir()" foo 11 : foo 20+: foofoo $ hg annotate -cr "wdir()" foo 472b18db256d : foo b6bedd5477e7+: foofoo $ hg annotate -ncr "wdir()" foo 11 472b18db256d : foo 20 b6bedd5477e7+: foofoo $ hg annotate --debug -ncr "wdir()" foo 11 472b18db256d1e8282064eab4bfdaf48cbfe83cd : foo 20 b6bedd5477e797f25e568a6402d4697f3f895a72+: foofoo $ hg annotate -udr "wdir()" foo test Thu Jan 01 00:00:00 1970 +0000: foo test [A-Za-z0-9:+ ]+: foofoo (re) $ hg annotate -ncr "wdir()" -Tjson foo [ { "line": "foo\n", "node": "472b18db256d1e8282064eab4bfdaf48cbfe83cd", "rev": 11 }, { "line": "foofoo\n", "node": null, "rev": null } ] annotate added file $ echo bar > bar $ hg add bar $ hg annotate -ncr "wdir()" bar 20 b6bedd5477e7+: bar annotate renamed file $ hg rename foo renamefoo2 $ hg annotate -ncr "wdir()" renamefoo2 11 472b18db256d : foo 20 b6bedd5477e7+: foofoo annotate missing file $ rm baz #if windows $ hg annotate -ncr "wdir()" baz abort: $TESTTMP\repo\baz: The system cannot find the file specified [255] #else $ hg annotate -ncr "wdir()" baz abort: No such file or directory: $TESTTMP/repo/baz [255] #endif annotate removed file $ hg rm baz #if windows $ hg annotate -ncr "wdir()" baz abort: $TESTTMP\repo\baz: The system cannot find the file specified [255] #else $ hg annotate -ncr "wdir()" baz abort: No such file or directory: $TESTTMP/repo/baz [255] #endif Test annotate with whitespace options $ cd .. $ hg init repo-ws $ cd repo-ws $ cat > a <<EOF > aa > > b b > EOF $ hg ci -Am "adda" adding a $ sed 's/EOL$//g' > a <<EOF > a a > > EOL > b b > EOF $ hg ci -m "changea" Annotate with no option $ hg annotate a 1: a a 0: 1: 1: b b Annotate with --ignore-space-change $ hg annotate --ignore-space-change a 1: a a 1: 0: 0: b b Annotate with --ignore-all-space $ hg annotate --ignore-all-space a 0: a a 0: 1: 0: b b Annotate with --ignore-blank-lines (similar to no options case) $ hg annotate --ignore-blank-lines a 1: a a 0: 1: 1: b b $ cd .. Annotate with linkrev pointing to another branch ------------------------------------------------ create history with a filerev whose linkrev points to another branch $ hg init branchedlinkrev $ cd branchedlinkrev $ echo A > a $ hg commit -Am 'contentA' adding a $ echo B >> a $ hg commit -m 'contentB' $ hg up --rev 'desc(contentA)' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo unrelated > unrelated $ hg commit -Am 'unrelated' adding unrelated created new head $ hg graft -r 'desc(contentB)' grafting 1:fd27c222e3e6 "contentB" $ echo C >> a $ hg commit -m 'contentC' $ echo W >> a $ hg log -G @ changeset: 4:072f1e8df249 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: contentC | o changeset: 3:ff38df03cc4b | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: contentB | o changeset: 2:62aaf3f6fc06 | parent: 0:f0932f74827e | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unrelated | | o changeset: 1:fd27c222e3e6 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: contentB | o changeset: 0:f0932f74827e user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: contentA Annotate should list ancestor of starting revision only $ hg annotate a 0: A 3: B 4: C $ hg annotate a -r 'wdir()' 0 : A 3 : B 4 : C 4+: W Even when the starting revision is the linkrev-shadowed one: $ hg annotate a -r 3 0: A 3: B $ cd .. Issue5360: Deleted chunk in p1 of a merge changeset $ hg init repo-5360 $ cd repo-5360 $ echo 1 > a $ hg commit -A a -m 1 $ echo 2 >> a $ hg commit -m 2 $ echo a > a $ hg commit -m a $ hg update '.^' -q $ echo 3 >> a $ hg commit -m 3 -q $ hg merge 2 -q $ cat > a << EOF > b > 1 > 2 > 3 > a > EOF $ hg resolve --mark -q $ hg commit -m m $ hg annotate a 4: b 0: 1 1: 2 3: 3 2: a $ cd ..