hgext/extdiff.py

46842:ad878e3f282b

import stat
import subprocess

from mercurial.i18n import _
from mercurial.node import (
    nullid,
    short,
)
from mercurial import (
    archival,
    cmdutil,

    elif from_rev or to_rev:
        repo = scmutil.unhidehashlikerevs(
            repo, [from_rev] + [to_rev], b'nowarn'
        )
        ctx1a = scmutil.revsingle(repo, from_rev, None)
        ctx1b = repo[nullid]
        ctx2 = scmutil.revsingle(repo, to_rev, None)
    else:
        ctx1a, ctx2 = scmutil.revpair(repo, revs)
        if not revs:
            ctx1b = repo[None].p2()
        else:
            ctx1b = repo[nullid]

    # Disable 3-way merge if there is only one parent
    if do3way:
        if ctx1b.node() == nullid:
            do3way = False

    matcher = scmutil.match(ctx2, pats, opts)

    if opts.get(b'patch'):

46843:728d89f6f9b1

import stat
import subprocess

from mercurial.i18n import _
from mercurial.node import (
    nullrev,
    short,
)
from mercurial import (
    archival,
    cmdutil,

    elif from_rev or to_rev:
        repo = scmutil.unhidehashlikerevs(
            repo, [from_rev] + [to_rev], b'nowarn'
        )
        ctx1a = scmutil.revsingle(repo, from_rev, None)
        ctx1b = repo[nullrev]
        ctx2 = scmutil.revsingle(repo, to_rev, None)
    else:
        ctx1a, ctx2 = scmutil.revpair(repo, revs)
        if not revs:
            ctx1b = repo[None].p2()
        else:
            ctx1b = repo[nullrev]

    # Disable 3-way merge if there is only one parent
    if do3way:
        if ctx1b.rev() == nullrev:
            do3way = False

    matcher = scmutil.match(ctx2, pats, opts)

    if opts.get(b'patch'):