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comparison mercurial/commands.py @ 30537:22683f2f8100

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debugcommands: move 'debugindex' and 'debugindexdot' in the new module
author Gregory Szorc <gregory.szorc@gmail.com>
date Wed, 17 Aug 2016 21:00:11 -0700
parents 243ecbd4f5c9
children bd5c4320b5a8
comparison
equal deleted inserted replaced
30536:243ecbd4f5c9 30537:22683f2f8100
1856 Returns 0 on success, 1 if errors are encountered. 1856 Returns 0 on success, 1 if errors are encountered.
1857 """ 1857 """
1858 with repo.wlock(False): 1858 with repo.wlock(False):
1859 return cmdutil.copy(ui, repo, pats, opts) 1859 return cmdutil.copy(ui, repo, pats, opts)
1860 1860
1861 @command('debugindex', debugrevlogopts +
1862 [('f', 'format', 0, _('revlog format'), _('FORMAT'))],
1863 _('[-f FORMAT] -c|-m|FILE'),
1864 optionalrepo=True)
1865 def debugindex(ui, repo, file_=None, **opts):
1866 """dump the contents of an index file"""
1867 r = cmdutil.openrevlog(repo, 'debugindex', file_, opts)
1868 format = opts.get('format', 0)
1869 if format not in (0, 1):
1870 raise error.Abort(_("unknown format %d") % format)
1871
1872 generaldelta = r.version & revlog.REVLOGGENERALDELTA
1873 if generaldelta:
1874 basehdr = ' delta'
1875 else:
1876 basehdr = ' base'
1877
1878 if ui.debugflag:
1879 shortfn = hex
1880 else:
1881 shortfn = short
1882
1883 # There might not be anything in r, so have a sane default
1884 idlen = 12
1885 for i in r:
1886 idlen = len(shortfn(r.node(i)))
1887 break
1888
1889 if format == 0:
1890 ui.write((" rev offset length " + basehdr + " linkrev"
1891 " %s %s p2\n") % ("nodeid".ljust(idlen), "p1".ljust(idlen)))
1892 elif format == 1:
1893 ui.write((" rev flag offset length"
1894 " size " + basehdr + " link p1 p2"
1895 " %s\n") % "nodeid".rjust(idlen))
1896
1897 for i in r:
1898 node = r.node(i)
1899 if generaldelta:
1900 base = r.deltaparent(i)
1901 else:
1902 base = r.chainbase(i)
1903 if format == 0:
1904 try:
1905 pp = r.parents(node)
1906 except Exception:
1907 pp = [nullid, nullid]
1908 ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
1909 i, r.start(i), r.length(i), base, r.linkrev(i),
1910 shortfn(node), shortfn(pp[0]), shortfn(pp[1])))
1911 elif format == 1:
1912 pr = r.parentrevs(i)
1913 ui.write("% 6d %04x % 8d % 8d % 8d % 6d % 6d % 6d % 6d %s\n" % (
1914 i, r.flags(i), r.start(i), r.length(i), r.rawsize(i),
1915 base, r.linkrev(i), pr[0], pr[1], shortfn(node)))
1916
1917 @command('debugindexdot', debugrevlogopts,
1918 _('-c|-m|FILE'), optionalrepo=True)
1919 def debugindexdot(ui, repo, file_=None, **opts):
1920 """dump an index DAG as a graphviz dot file"""
1921 r = cmdutil.openrevlog(repo, 'debugindexdot', file_, opts)
1922 ui.write(("digraph G {\n"))
1923 for i in r:
1924 node = r.node(i)
1925 pp = r.parents(node)
1926 ui.write("\t%d -> %d\n" % (r.rev(pp[0]), i))
1927 if pp[1] != nullid:
1928 ui.write("\t%d -> %d\n" % (r.rev(pp[1]), i))
1929 ui.write("}\n")
1930
1931 @command('debugdeltachain', 1861 @command('debugdeltachain',
1932 debugrevlogopts + formatteropts, 1862 debugrevlogopts + formatteropts,
1933 _('-c|-m|FILE'), 1863 _('-c|-m|FILE'),
1934 optionalrepo=True) 1864 optionalrepo=True)
1935 def debugdeltachain(ui, repo, file_=None, **opts): 1865 def debugdeltachain(ui, repo, file_=None, **opts):