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comparison mercurial/commands.py @ 30523:625ccc95fa96

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debugcommands: move 'debugdag' into the new module
author Gregory Szorc <gregory.szorc@gmail.com>
date Wed, 17 Aug 2016 20:41:54 -0700
parents a0878bc87379
children cdd1885d0f2f
comparison
equal deleted inserted replaced
30522:ff7df4bb75de 30523:625ccc95fa96
34 bookmarks, 34 bookmarks,
35 bundle2, 35 bundle2,
36 changegroup, 36 changegroup,
37 cmdutil, 37 cmdutil,
38 copies, 38 copies,
39 dagparser,
40 dagutil, 39 dagutil,
41 destutil, 40 destutil,
42 dirstateguard, 41 dirstateguard,
43 discovery, 42 discovery,
44 encoding, 43 encoding,
1864 Returns 0 on success, 1 if errors are encountered. 1863 Returns 0 on success, 1 if errors are encountered.
1865 """ 1864 """
1866 with repo.wlock(False): 1865 with repo.wlock(False):
1867 return cmdutil.copy(ui, repo, pats, opts) 1866 return cmdutil.copy(ui, repo, pats, opts)
1868 1867
1869 @command('debugdag',
1870 [('t', 'tags', None, _('use tags as labels')),
1871 ('b', 'branches', None, _('annotate with branch names')),
1872 ('', 'dots', None, _('use dots for runs')),
1873 ('s', 'spaces', None, _('separate elements by spaces'))],
1874 _('[OPTION]... [FILE [REV]...]'),
1875 optionalrepo=True)
1876 def debugdag(ui, repo, file_=None, *revs, **opts):
1877 """format the changelog or an index DAG as a concise textual description
1878
1879 If you pass a revlog index, the revlog's DAG is emitted. If you list
1880 revision numbers, they get labeled in the output as rN.
1881
1882 Otherwise, the changelog DAG of the current repo is emitted.
1883 """
1884 spaces = opts.get('spaces')
1885 dots = opts.get('dots')
1886 if file_:
1887 rlog = revlog.revlog(scmutil.opener(os.getcwd(), audit=False), file_)
1888 revs = set((int(r) for r in revs))
1889 def events():
1890 for r in rlog:
1891 yield 'n', (r, list(p for p in rlog.parentrevs(r)
1892 if p != -1))
1893 if r in revs:
1894 yield 'l', (r, "r%i" % r)
1895 elif repo:
1896 cl = repo.changelog
1897 tags = opts.get('tags')
1898 branches = opts.get('branches')
1899 if tags:
1900 labels = {}
1901 for l, n in repo.tags().items():
1902 labels.setdefault(cl.rev(n), []).append(l)
1903 def events():
1904 b = "default"
1905 for r in cl:
1906 if branches:
1907 newb = cl.read(cl.node(r))[5]['branch']
1908 if newb != b:
1909 yield 'a', newb
1910 b = newb
1911 yield 'n', (r, list(p for p in cl.parentrevs(r)
1912 if p != -1))
1913 if tags:
1914 ls = labels.get(r)
1915 if ls:
1916 for l in ls:
1917 yield 'l', (r, l)
1918 else:
1919 raise error.Abort(_('need repo for changelog dag'))
1920
1921 for line in dagparser.dagtextlines(events(),
1922 addspaces=spaces,
1923 wraplabels=True,
1924 wrapannotations=True,
1925 wrapnonlinear=dots,
1926 usedots=dots,
1927 maxlinewidth=70):
1928 ui.write(line)
1929 ui.write("\n")
1930
1931 @command('debugdata', debugrevlogopts, _('-c|-m|FILE REV')) 1868 @command('debugdata', debugrevlogopts, _('-c|-m|FILE REV'))
1932 def debugdata(ui, repo, file_, rev=None, **opts): 1869 def debugdata(ui, repo, file_, rev=None, **opts):
1933 """dump the contents of a data file revision""" 1870 """dump the contents of a data file revision"""
1934 if opts.get('changelog') or opts.get('manifest') or opts.get('dir'): 1871 if opts.get('changelog') or opts.get('manifest') or opts.get('dir'):
1935 if rev is not None: 1872 if rev is not None: