hgext/hgk.py

21249:2b8697e20978

Revisions context menu will now display additional entries to fire
vdiff on hovered and selected revisions.
'''

import os
from mercurial import commands, util, patch, revlog, scmutil
from mercurial.node import nullid, nullrev, short
from mercurial.i18n import _

testedwith = 'internal'

def difftree(ui, repo, node1=None, node2=None, *files, **opts):
    """diff trees from two commits"""
    def __difftree(repo, node1, node2, files=[]):
        assert node2 is not None
        mmap = repo[node1].manifest()

    else:
        ui.write(description + "\n")
    if prefix:
        ui.write('\0')

def base(ui, repo, node1, node2):
    """output common ancestor information"""
    node1 = repo.lookup(node1)
    node2 = repo.lookup(node2)
    n = repo.changelog.ancestor(node1, node2)
    ui.write(short(n) + "\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

                ui.write("\n")
            if maxnr and count >= maxnr:
                break
            count += 1

def revparse(ui, repo, *revs, **opts):
    """parse given revisions"""
    def revstr(rev):
        if rev == 'HEAD':
            rev = 'tip'

            ui.write('^%s\n' % revstr(revrange[1]))

# 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(ui, repo, *revs, **opts):
    """print revisions"""
    if opts['header']:
        full = "commit"
    else:
        full = None
    copy = [x for x in revs]
    revtree(ui, copy, repo, full, opts['max_count'], opts['parents'])

def config(ui, repo, **opts):
    """print extension options"""
    def writeopt(name, value):
        ui.write(('k=%s\nv=%s\n' % (name, value)))

    writeopt('vdiff', ui.config('hgk', 'vdiff', ''))


def view(ui, repo, *etc, **opts):
    "start interactive history viewer"
    os.chdir(repo.root)
    optstr = ' '.join(['--%s %s' % (k, v) for k, v in opts.iteritems() if v])
    cmd = ui.config("hgk", "path", "hgk") + " %s %s" % (optstr, " ".join(etc))
    ui.debug("running %s\n" % cmd)
    util.system(cmd)

cmdtable = {
    "^view":
        (view,
         [('l', 'limit', '',
           _('limit number of changes displayed'), _('NUM'))],
         _('hg view [-l LIMIT] [REVRANGE]')),
    "debug-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 [OPTION]... NODE1 NODE2 [FILE]...')),
    "debug-cat-file":
        (catfile,
         [('s', 'stdin', None, _('stdin'))],
         _('hg debug-cat-file [OPTION]... TYPE FILE')),
    "debug-config":
        (config, [], _('hg debug-config')),
    "debug-merge-base":
        (base, [], _('hg debug-merge-base REV REV')),
    "debug-rev-parse":
        (revparse,
         [('', 'default', '', _('ignored'))],
         _('hg debug-rev-parse REV')),
    "debug-rev-list":
        (revlist,
         [('H', 'header', None, _('header')),
          ('t', 'topo-order', None, _('topo-order')),
          ('p', 'parents', None, _('parents')),
          ('n', 'max-count', 0, _('max-count'))],
         _('hg debug-rev-list [OPTION]... REV...')),
}

commands.inferrepo += " debug-diff-tree debug-cat-file"

21250:8d354d58147c

Revisions context menu will now display additional entries to fire
vdiff on hovered and selected revisions.
'''

import os
from mercurial import cmdutil, commands, util, patch, revlog, scmutil
from mercurial.node import nullid, nullrev, short
from mercurial.i18n import _

cmdtable = {}
command = cmdutil.command(cmdtable)
testedwith = 'internal'

@command('debug-diff-tree',
    [('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 [OPTION]... NODE1 NODE2 [FILE]...'))
def difftree(ui, repo, node1=None, node2=None, *files, **opts):
    """diff trees from two commits"""
    def __difftree(repo, node1, node2, files=[]):
        assert node2 is not None
        mmap = repo[node1].manifest()

    else:
        ui.write(description + "\n")
    if prefix:
        ui.write('\0')

@command('debug-merge-base', [], _('hg debug-merge-base REV REV'))
def base(ui, repo, node1, node2):
    """output common ancestor information"""
    node1 = repo.lookup(node1)
    node2 = repo.lookup(node2)
    n = repo.changelog.ancestor(node1, node2)
    ui.write(short(n) + "\n")

@command('debug-cat-file',
    [('s', 'stdin', None, _('stdin'))],
    _('hg debug-cat-file [OPTION]... TYPE FILE'))
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

                ui.write("\n")
            if maxnr and count >= maxnr:
                break
            count += 1

@command('debug-rev-parse',
    [('', 'default', '', _('ignored'))],
    _('hg debug-rev-parse REV'))
def revparse(ui, repo, *revs, **opts):
    """parse given revisions"""
    def revstr(rev):
        if rev == 'HEAD':
            rev = 'tip'

            ui.write('^%s\n' % revstr(revrange[1]))

# 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
@command('debug-rev-list',
    [('H', 'header', None, _('header')),
    ('t', 'topo-order', None, _('topo-order')),
    ('p', 'parents', None, _('parents')),
    ('n', 'max-count', 0, _('max-count'))],
    ('hg debug-rev-list [OPTION]... REV...'))
def revlist(ui, repo, *revs, **opts):
    """print revisions"""
    if opts['header']:
        full = "commit"
    else:
        full = None
    copy = [x for x in revs]
    revtree(ui, copy, repo, full, opts['max_count'], opts['parents'])

@command('debug-config', [], _('hg debug-config'))
def config(ui, repo, **opts):
    """print extension options"""
    def writeopt(name, value):
        ui.write(('k=%s\nv=%s\n' % (name, value)))

    writeopt('vdiff', ui.config('hgk', 'vdiff', ''))


@command('view',
    [('l', 'limit', '',
     _('limit number of changes displayed'), _('NUM'))],
    _('hg view [-l LIMIT] [REVRANGE]'))
def view(ui, repo, *etc, **opts):
    "start interactive history viewer"
    os.chdir(repo.root)
    optstr = ' '.join(['--%s %s' % (k, v) for k, v in opts.iteritems() if v])
    cmd = ui.config("hgk", "path", "hgk") + " %s %s" % (optstr, " ".join(etc))
    ui.debug("running %s\n" % cmd)
    util.system(cmd)

commands.inferrepo += " debug-diff-tree debug-cat-file"