comparison mercurial/commands.py @ 30936:8de38479d60b

debugcommands: move 'debugmergestate' in the new module

30935:e46533c3201e

from .i18n import _
from .node import (
    bin,
    hex,
    nullhex,
    nullid,
    nullrev,
    short,
)
from . import (

    Returns 0 on success, 1 if errors are encountered.
    """
    with repo.wlock(False):
        return cmdutil.copy(ui, repo, pats, opts)

@command('debugmergestate', [], '')
def debugmergestate(ui, repo, *args):
    """print merge state

    Use --verbose to print out information about whether v1 or v2 merge state
    was chosen."""
    def _hashornull(h):
        if h == nullhex:
            return 'null'
        else:
            return h

    def printrecords(version):
        ui.write(('* version %s records\n') % version)
        if version == 1:
            records = v1records
        else:
            records = v2records

        for rtype, record in records:
            # pretty print some record types
            if rtype == 'L':
                ui.write(('local: %s\n') % record)
            elif rtype == 'O':
                ui.write(('other: %s\n') % record)
            elif rtype == 'm':
                driver, mdstate = record.split('\0', 1)
                ui.write(('merge driver: %s (state "%s")\n')
                         % (driver, mdstate))
            elif rtype in 'FDC':
                r = record.split('\0')
                f, state, hash, lfile, afile, anode, ofile = r[0:7]
                if version == 1:
                    onode = 'not stored in v1 format'
                    flags = r[7]
                else:
                    onode, flags = r[7:9]
                ui.write(('file: %s (record type "%s", state "%s", hash %s)\n')
                         % (f, rtype, state, _hashornull(hash)))
                ui.write(('  local path: %s (flags "%s")\n') % (lfile, flags))
                ui.write(('  ancestor path: %s (node %s)\n')
                         % (afile, _hashornull(anode)))
                ui.write(('  other path: %s (node %s)\n')
                         % (ofile, _hashornull(onode)))
            elif rtype == 'f':
                filename, rawextras = record.split('\0', 1)
                extras = rawextras.split('\0')
                i = 0
                extrastrings = []
                while i < len(extras):
                    extrastrings.append('%s = %s' % (extras[i], extras[i + 1]))
                    i += 2

                ui.write(('file extras: %s (%s)\n')
                         % (filename, ', '.join(extrastrings)))
            elif rtype == 'l':
                labels = record.split('\0', 2)
                labels = [l for l in labels if len(l) > 0]
                ui.write(('labels:\n'))
                ui.write(('  local: %s\n' % labels[0]))
                ui.write(('  other: %s\n' % labels[1]))
                if len(labels) > 2:
                    ui.write(('  base:  %s\n' % labels[2]))
            else:
                ui.write(('unrecognized entry: %s\t%s\n')
                         % (rtype, record.replace('\0', '\t')))

    # Avoid mergestate.read() since it may raise an exception for unsupported
    # merge state records. We shouldn't be doing this, but this is OK since this
    # command is pretty low-level.
    ms = mergemod.mergestate(repo)

    # sort so that reasonable information is on top
    v1records = ms._readrecordsv1()
    v2records = ms._readrecordsv2()
    order = 'LOml'
    def key(r):
        idx = order.find(r[0])
        if idx == -1:
            return (1, r[1])
        else:
            return (0, idx)
    v1records.sort(key=key)
    v2records.sort(key=key)

    if not v1records and not v2records:
        ui.write(('no merge state found\n'))
    elif not v2records:
        ui.note(('no version 2 merge state\n'))
        printrecords(1)
    elif ms._v1v2match(v1records, v2records):
        ui.note(('v1 and v2 states match: using v2\n'))
        printrecords(2)
    else:
        ui.note(('v1 and v2 states mismatch: using v1\n'))
        printrecords(1)
        if ui.verbose:
            printrecords(2)

@command('debugnamecomplete', [], _('NAME...'))
def debugnamecomplete(ui, repo, *args):
    '''complete "names" - tags, open branch names, bookmark names'''

    names = set()

30936:8de38479d60b

from .i18n import _
from .node import (
    bin,
    hex,
    nullid,
    nullrev,
    short,
)
from . import (

    Returns 0 on success, 1 if errors are encountered.
    """
    with repo.wlock(False):
        return cmdutil.copy(ui, repo, pats, opts)

@command('debugnamecomplete', [], _('NAME...'))
def debugnamecomplete(ui, repo, *args):
    '''complete "names" - tags, open branch names, bookmark names'''

    names = set()