hgext/extdiff.py

37122:d4a2e0d5d042

    registrar,
    scmutil,
    util,
)
from mercurial.utils import (
    stringutil,
)

cmdtable = {}
command = registrar.command(cmdtable)

        def quote(match):
            pre = match.group(2)
            key = match.group(3)
            if not do3way and key == 'parent2':
                return pre
            return pre + util.shellquote(replace[key])

        # Match parent2 first, so 'parent1?' will match both parent1 and parent
        regex = (br'''(['"]?)([^\s'"$]*)'''
                 br'\$(parent2|parent1?|child|plabel1|plabel2|clabel|root)\1')
        if not do3way and not re.search(regex, cmdline):

    program = opts.get('program')
    option = opts.get('option')
    if not program:
        program = 'diff'
        option = option or ['-Npru']
    cmdline = ' '.join(map(util.shellquote, [program] + option))
    return dodiff(ui, repo, cmdline, pats, opts)

class savedcmd(object):
    """use external program to diff repository (or selected files)

        self.__doc__ %= {r'path': pycompat.sysstr(stringutil.uirepr(docpath))}
        self._cmdline = cmdline

    def __call__(self, ui, repo, *pats, **opts):
        opts = pycompat.byteskwargs(opts)
        options = ' '.join(map(util.shellquote, opts['option']))
        if options:
            options = ' ' + options
        return dodiff(ui, repo, self._cmdline + options, pats, opts)

def uisetup(ui):
    for cmd, path in ui.configitems('extdiff'):
        path = util.expandpath(path)
        if cmd.startswith('cmd.'):
            cmd = cmd[4:]
            if not path:
                path = util.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
            diffopts = ui.config('extdiff', 'opts.' + cmd)
            cmdline = util.shellquote(path)
            if diffopts:
                cmdline += ' ' + diffopts
        elif cmd.startswith('opts.'):
            continue
        else:

                # case "cmd = path opts"
                cmdline = path
                diffopts = len(pycompat.shlexsplit(cmdline)) > 1
            else:
                # case "cmd ="
                path = util.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
                cmdline = util.shellquote(path)
                diffopts = False
        # look for diff arguments in [diff-tools] then [merge-tools]
        if not diffopts:
            args = ui.config('diff-tools', cmd+'.diffargs') or \
                   ui.config('merge-tools', cmd+'.diffargs')

37123:a8a902d7176e

    registrar,
    scmutil,
    util,
)
from mercurial.utils import (
    procutil,
    stringutil,
)

cmdtable = {}
command = registrar.command(cmdtable)

        def quote(match):
            pre = match.group(2)
            key = match.group(3)
            if not do3way and key == 'parent2':
                return pre
            return pre + procutil.shellquote(replace[key])

        # Match parent2 first, so 'parent1?' will match both parent1 and parent
        regex = (br'''(['"]?)([^\s'"$]*)'''
                 br'\$(parent2|parent1?|child|plabel1|plabel2|clabel|root)\1')
        if not do3way and not re.search(regex, cmdline):

    program = opts.get('program')
    option = opts.get('option')
    if not program:
        program = 'diff'
        option = option or ['-Npru']
    cmdline = ' '.join(map(procutil.shellquote, [program] + option))
    return dodiff(ui, repo, cmdline, pats, opts)

class savedcmd(object):
    """use external program to diff repository (or selected files)

        self.__doc__ %= {r'path': pycompat.sysstr(stringutil.uirepr(docpath))}
        self._cmdline = cmdline

    def __call__(self, ui, repo, *pats, **opts):
        opts = pycompat.byteskwargs(opts)
        options = ' '.join(map(procutil.shellquote, opts['option']))
        if options:
            options = ' ' + options
        return dodiff(ui, repo, self._cmdline + options, pats, opts)

def uisetup(ui):
    for cmd, path in ui.configitems('extdiff'):
        path = util.expandpath(path)
        if cmd.startswith('cmd.'):
            cmd = cmd[4:]
            if not path:
                path = procutil.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
            diffopts = ui.config('extdiff', 'opts.' + cmd)
            cmdline = procutil.shellquote(path)
            if diffopts:
                cmdline += ' ' + diffopts
        elif cmd.startswith('opts.'):
            continue
        else:

                # case "cmd = path opts"
                cmdline = path
                diffopts = len(pycompat.shlexsplit(cmdline)) > 1
            else:
                # case "cmd ="
                path = procutil.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
                cmdline = procutil.shellquote(path)
                diffopts = False
        # look for diff arguments in [diff-tools] then [merge-tools]
        if not diffopts:
            args = ui.config('diff-tools', cmd+'.diffargs') or \
                   ui.config('merge-tools', cmd+'.diffargs')