hgext/extdiff.py

3089:e7fc04dc6349

# pretty fast (at least faster than having to compare the entire tree).

from mercurial.demandload import demandload
from mercurial.i18n import gettext as _
from mercurial.node import *
demandload(globals(), 'mercurial:commands,cmdutil,util os shutil tempfile')

def dodiff(ui, repo, diffcmd, diffopts, pats, opts):
    def snapshot_node(files, node):
        '''snapshot files as of some revision'''
        changes = repo.changelog.read(node)

            fp = open(dest, 'w')
            for chunk in util.filechunkiter(repo.wopener(wfn)):
                fp.write(chunk)
        return dirname

    node1, node2 = commands.revpair(ui, repo, opts['rev'])
    files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts)
    modified, added, removed, deleted, unknown = repo.status(
        node1, node2, files, match=matchfn)[:5]
    if not (modified or added or removed):
        return 0

3090:eeaf9bcdfa25

# pretty fast (at least faster than having to compare the entire tree).

from mercurial.demandload import demandload
from mercurial.i18n import gettext as _
from mercurial.node import *
demandload(globals(), 'mercurial:cmdutil,util os shutil tempfile')

def dodiff(ui, repo, diffcmd, diffopts, pats, opts):
    def snapshot_node(files, node):
        '''snapshot files as of some revision'''
        changes = repo.changelog.read(node)

            fp = open(dest, 'w')
            for chunk in util.filechunkiter(repo.wopener(wfn)):
                fp.write(chunk)
        return dirname

    node1, node2 = cmdutil.revpair(ui, repo, opts['rev'])
    files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts)
    modified, added, removed, deleted, unknown = repo.status(
        node1, node2, files, match=matchfn)[:5]
    if not (modified or added or removed):
        return 0