Mercurial > public > mercurial-scm > hg

comparison mercurial/commands.py @ 2870:8eaaf1321bfe

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grep: add --follow support.
author Brendan Cully <brendan@kublai.com>
date Sat, 12 Aug 2006 15:01:46 -0700
parents 81f351c5264d
children ffa2be02c4e5
comparison
equal deleted inserted replaced
2869:81f351c5264d 2870:8eaaf1321bfe
1647 1647
1648 def __eq__(self, other): 1648 def __eq__(self, other):
1649 return self.line == other.line 1649 return self.line == other.line
1650 1650
1651 matches = {} 1651 matches = {}
1652 copies = {}
1652 def grepbody(fn, rev, body): 1653 def grepbody(fn, rev, body):
1653 matches[rev].setdefault(fn, []) 1654 matches[rev].setdefault(fn, [])
1654 m = matches[rev][fn] 1655 m = matches[rev][fn]
1655 for lnum, cstart, cend, line in matchlines(body): 1656 for lnum, cstart, cend, line in matchlines(body):
1656 s = linestate(line, lnum, cstart, cend) 1657 s = linestate(line, lnum, cstart, cend)
1707 fstate = {} 1708 fstate = {}
1708 skip = {} 1709 skip = {}
1709 changeiter, getchange, matchfn = walkchangerevs(ui, repo, pats, opts) 1710 changeiter, getchange, matchfn = walkchangerevs(ui, repo, pats, opts)
1710 count = 0 1711 count = 0
1711 incrementing = False 1712 incrementing = False
1713 follow = opts.get('follow')
1712 for st, rev, fns in changeiter: 1714 for st, rev, fns in changeiter:
1713 if st == 'window': 1715 if st == 'window':
1714 incrementing = rev 1716 incrementing = rev
1715 matches.clear() 1717 matches.clear()
1718 copies.clear()
1716 elif st == 'add': 1719 elif st == 'add':
1717 change = repo.changelog.read(repo.lookup(str(rev))) 1720 change = repo.changelog.read(repo.lookup(str(rev)))
1718 mf = repo.manifest.read(change[0]) 1721 mf = repo.manifest.read(change[0])
1719 matches[rev] = {} 1722 matches[rev] = {}
1720 for fn in fns: 1723 for fn in fns:
1721 if fn in skip: 1724 if fn in skip:
1722 continue 1725 continue
1723 fstate.setdefault(fn, {}) 1726 fstate.setdefault(fn, {})
1727 copies.setdefault(rev, {})
1724 try: 1728 try:
1725 grepbody(fn, rev, getfile(fn).read(mf[fn])) 1729 grepbody(fn, rev, getfile(fn).read(mf[fn]))
1730 if follow:
1731 copied = getfile(fn).renamed(mf[fn])
1732 if copied:
1733 copies[rev][fn] = copied[0]
1726 except KeyError: 1734 except KeyError:
1727 pass 1735 pass
1728 elif st == 'iter': 1736 elif st == 'iter':
1729 states = matches[rev].items() 1737 states = matches[rev].items()
1730 states.sort() 1738 states.sort()
1731 for fn, m in states: 1739 for fn, m in states:
1740 copy = copies[rev].get(fn)
1732 if fn in skip: 1741 if fn in skip:
1742 if copy:
1743 skip[copy] = True
1733 continue 1744 continue
1734 if incrementing or not opts['all'] or fstate[fn]: 1745 if incrementing or not opts['all'] or fstate[fn]:
1735 pos, neg = display(fn, rev, m, fstate[fn]) 1746 pos, neg = display(fn, rev, m, fstate[fn])
1736 count += pos + neg 1747 count += pos + neg
1737 if pos and not opts['all']: 1748 if pos and not opts['all']:
1738 skip[fn] = True 1749 skip[fn] = True
1750 if copy:
1751 skip[copy] = True
1739 fstate[fn] = m 1752 fstate[fn] = m
1753 if copy:
1754 fstate[copy] = m
1740 prev[fn] = rev 1755 prev[fn] = rev
1741 1756
1742 if not incrementing: 1757 if not incrementing:
1743 fstate = fstate.items() 1758 fstate = fstate.items()
1744 fstate.sort() 1759 fstate.sort()
1745 for fn, state in fstate: 1760 for fn, state in fstate:
1746 if fn in skip: 1761 if fn in skip:
1747 continue 1762 continue
1748 display(fn, rev, {}, state) 1763 if fn not in copies[prev[fn]]:
1764 display(fn, rev, {}, state)
1749 return (count == 0 and 1) or 0 1765 return (count == 0 and 1) or 0
1750 1766
1751 def heads(ui, repo, **opts): 1767 def heads(ui, repo, **opts):
1752 """show current repository heads 1768 """show current repository heads
1753 1769
3105 _('hg forget [OPTION]... FILE...')), 3121 _('hg forget [OPTION]... FILE...')),
3106 "grep": 3122 "grep":
3107 (grep, 3123 (grep,
3108 [('0', 'print0', None, _('end fields with NUL')), 3124 [('0', 'print0', None, _('end fields with NUL')),
3109 ('', 'all', None, _('print all revisions that match')), 3125 ('', 'all', None, _('print all revisions that match')),
3126 ('f', 'follow', None,
3127 _('follow changeset history, or file history across copies and renames')),
3110 ('i', 'ignore-case', None, _('ignore case when matching')), 3128 ('i', 'ignore-case', None, _('ignore case when matching')),
3111 ('l', 'files-with-matches', None, 3129 ('l', 'files-with-matches', None,
3112 _('print only filenames and revs that match')), 3130 _('print only filenames and revs that match')),
3113 ('n', 'line-number', None, _('print matching line numbers')), 3131 ('n', 'line-number', None, _('print matching line numbers')),
3114 ('r', 'rev', [], _('search in given revision range')), 3132 ('r', 'rev', [], _('search in given revision range')),