Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/commands.py @ 727:acee766fcb79

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Get commands to raise Abort instead of ui.warn(...),sys.exit(1).
author Bryan O'Sullivan <bos@serpentine.com>
date Tue, 19 Jul 2005 07:42:36 -0800
parents 809a870a0e73
children 626aa658e2a9
comparison
equal deleted inserted replaced
726:809a870a0e73 727:acee766fcb79
11 demandload(globals(), "fnmatch hgweb mdiff random signal time traceback") 11 demandload(globals(), "fnmatch hgweb mdiff random signal time traceback")
12 demandload(globals(), "errno socket version struct") 12 demandload(globals(), "errno socket version struct")
13 13
14 class UnknownCommand(Exception): 14 class UnknownCommand(Exception):
15 """Exception raised if command is not in the command table.""" 15 """Exception raised if command is not in the command table."""
16
17 class Abort(Exception):
18 """Raised if a command needs to print an error and exit."""
16 19
17 def filterfiles(filters, files): 20 def filterfiles(filters, files):
18 l = [x for x in files if x in filters] 21 l = [x for x in files if x in filters]
19 22
20 for t in filters: 23 for t in filters:
91 num = repo.changelog.rev(repo.lookup(val)) 94 num = repo.changelog.rev(repo.lookup(val))
92 except KeyError: 95 except KeyError:
93 try: 96 try:
94 num = revlog.rev(revlog.lookup(val)) 97 num = revlog.rev(revlog.lookup(val))
95 except KeyError: 98 except KeyError:
96 ui.warn('abort: invalid revision identifier %s\n' % val) 99 raise Abort('invalid revision identifier %s', val)
97 sys.exit(1)
98 return num 100 return num
99 for spec in revs: 101 for spec in revs:
100 if spec.find(revrangesep) >= 0: 102 if spec.find(revrangesep) >= 0:
101 start, end = spec.split(revrangesep, 1) 103 start, end = spec.split(revrangesep, 1)
102 start = fix(start, 0) 104 start = fix(start, 0)
122 expander = { 124 expander = {
123 '%': lambda: '%', 125 '%': lambda: '%',
124 'b': lambda: os.path.basename(repo.root), 126 'b': lambda: os.path.basename(repo.root),
125 } 127 }
126 128
127 if node: 129 try:
128 expander.update(node_expander) 130 if node:
129 if node and revwidth is not None: 131 expander.update(node_expander)
130 expander['r'] = lambda: str(r.rev(node)).zfill(revwidth) 132 if node and revwidth is not None:
131 if total is not None: 133 expander['r'] = lambda: str(r.rev(node)).zfill(revwidth)
132 expander['N'] = lambda: str(total) 134 if total is not None:
133 if seqno is not None: 135 expander['N'] = lambda: str(total)
134 expander['n'] = lambda: str(seqno) 136 if seqno is not None:
135 if total is not None and seqno is not None: 137 expander['n'] = lambda: str(seqno)
136 expander['n'] = lambda:str(seqno).zfill(len(str(total))) 138 if total is not None and seqno is not None:
137 139 expander['n'] = lambda:str(seqno).zfill(len(str(total)))
138 newname = [] 140
139 patlen = len(pat) 141 newname = []
140 i = 0 142 patlen = len(pat)
141 while i < patlen: 143 i = 0
142 c = pat[i] 144 while i < patlen:
143 if c == '%': 145 c = pat[i]
146 if c == '%':
147 i += 1
148 c = pat[i]
149 c = expander[c]()
150 newname.append(c)
144 i += 1 151 i += 1
145 c = pat[i] 152 return ''.join(newname)
146 c = expander[c]() 153 except KeyError, inst:
147 newname.append(c) 154 raise Abort("invalid format spec '%%%s' in output file name",
148 i += 1 155 inst.args[0])
149 return ''.join(newname)
150 156
151 def dodiff(fp, ui, repo, files=None, node1=None, node2=None): 157 def dodiff(fp, ui, repo, files=None, node1=None, node2=None):
152 def date(c): 158 def date(c):
153 return time.asctime(time.gmtime(float(c[2].split(' ')[0]))) 159 return time.asctime(time.gmtime(float(c[2].split(' ')[0])))
154 160
402 if rev: 408 if rev:
403 n = r.lookup(rev) 409 n = r.lookup(rev)
404 else: 410 else:
405 n = r.tip() 411 n = r.tip()
406 if opts['output'] and opts['output'] != '-': 412 if opts['output'] and opts['output'] != '-':
407 try: 413 fp = open(make_filename(repo, r, opts['output'], node=n), 'wb')
408 outname = make_filename(repo, r, opts['output'], node=n)
409 fp = open(outname, 'wb')
410 except KeyError, inst:
411 ui.warn("error: invlaid format spec '%%%s' in output file name\n" %
412 inst.args[0])
413 sys.exit(1);
414 else: 414 else:
415 fp = sys.stdout 415 fp = sys.stdout
416 fp.write(r.read(n)) 416 fp.write(r.read(n))
417 417
418 def clone(ui, source, dest=None, **opts): 418 def clone(ui, source, dest=None, **opts):
514 state = repo.dirstate.state(f) 514 state = repo.dirstate.state(f)
515 if state not in "nrm": 515 if state not in "nrm":
516 ui.warn("%s in manifest1, but listed as state %s" % (f, state)) 516 ui.warn("%s in manifest1, but listed as state %s" % (f, state))
517 errors += 1 517 errors += 1
518 if errors: 518 if errors:
519 ui.warn(".hg/dirstate inconsistent with current parent's manifest\n") 519 raise Abort(".hg/dirstate inconsistent with current parent's manifest")
520 sys.exit(1)
521 520
522 def debugstate(ui, repo): 521 def debugstate(ui, repo):
523 """show the contents of the current dirstate""" 522 """show the contents of the current dirstate"""
524 repo.dirstate.read() 523 repo.dirstate.read()
525 dc = repo.dirstate.map 524 dc = repo.dirstate.map
555 revs = [] 554 revs = []
556 if opts['rev']: 555 if opts['rev']:
557 revs = map(lambda x: repo.lookup(x), opts['rev']) 556 revs = map(lambda x: repo.lookup(x), opts['rev'])
558 557
559 if len(revs) > 2: 558 if len(revs) > 2:
560 ui.warn("too many revisions to diff\n") 559 raise Abort("too many revisions to diff")
561 sys.exit(1)
562 560
563 if files: 561 if files:
564 files = relpath(repo, files) 562 files = relpath(repo, files)
565 else: 563 else:
566 files = relpath(repo, [""]) 564 files = relpath(repo, [""])
571 node = repo.lookup(changeset) 569 node = repo.lookup(changeset)
572 prev, other = repo.changelog.parents(node) 570 prev, other = repo.changelog.parents(node)
573 change = repo.changelog.read(node) 571 change = repo.changelog.read(node)
574 572
575 if opts['output'] and opts['output'] != '-': 573 if opts['output'] and opts['output'] != '-':
576 try: 574 outname = make_filename(repo, repo.changelog, opts['output'],
577 outname = make_filename(repo, repo.changelog, opts['output'], 575 node=node, total=total, seqno=seqno,
578 node=node, total=total, seqno=seqno, 576 revwidth=revwidth)
579 revwidth=revwidth) 577 ui.note("Exporting patch to '%s'.\n" % outname)
580 ui.note("Exporting patch to '%s'.\n" % outname) 578 fp = open(outname, 'wb')
581 fp = open(outname, 'wb')
582 except KeyError, inst:
583 ui.warn("error: invalid format spec '%%%s' in output file name\n" %
584 inst.args[0])
585 sys.exit(1)
586 else: 579 else:
587 fp = sys.stdout 580 fp = sys.stdout
588 581
589 fp.write("# HG changeset patch\n") 582 fp.write("# HG changeset patch\n")
590 fp.write("# User %s\n" % change[1]) 583 fp.write("# User %s\n" % change[1])
598 dodiff(fp, ui, repo, None, prev, node) 591 dodiff(fp, ui, repo, None, prev, node)
599 592
600 def export(ui, repo, *changesets, **opts): 593 def export(ui, repo, *changesets, **opts):
601 """dump the header and diffs for one or more changesets""" 594 """dump the header and diffs for one or more changesets"""
602 if not changesets: 595 if not changesets:
603 ui.warn("error: export requires at least one changeset\n") 596 raise Abort("export requires at least one changeset")
604 sys.exit(1)
605 seqno = 0 597 seqno = 0
606 revs = list(revrange(ui, repo, changesets)) 598 revs = list(revrange(ui, repo, changesets))
607 total = len(revs) 599 total = len(revs)
608 revwidth = max(len(revs[0]), len(revs[-1])) 600 revwidth = max(len(revs[0]), len(revs[-1]))
609 for cset in revs: 601 for cset in revs:
693 pf = l[14:] 685 pf = l[14:]
694 if pf not in files: 686 if pf not in files:
695 files.append(pf) 687 files.append(pf)
696 patcherr = f.close() 688 patcherr = f.close()
697 if patcherr: 689 if patcherr:
698 sys.stderr.write("patch failed") 690 raise Abort("patch failed")
699 sys.exit(1)
700 691
701 if len(files) > 0: 692 if len(files) > 0:
702 addremove(ui, repo, *files) 693 addremove(ui, repo, *files)
703 repo.commit(files, text, user) 694 repo.commit(files, text, user)
704 695
705 def init(ui, source=None): 696 def init(ui, source=None):
706 """create a new repository in the current directory""" 697 """create a new repository in the current directory"""
707 698
708 if source: 699 if source:
709 ui.warn("no longer supported: use \"hg clone\" instead\n") 700 raise Abort("no longer supported: use \"hg clone\" instead")
710 sys.exit(1)
711 hg.repository(ui, ".", create=1) 701 hg.repository(ui, ".", create=1)
712 702
713 def locate(ui, repo, *pats, **opts): 703 def locate(ui, repo, *pats, **opts):
714 """locate files matching specific patterns""" 704 """locate files matching specific patterns"""
715 if opts['print0']: end = '\0' 705 if opts['print0']: end = '\0'
753 i = filelog.linkrev(filenode) 743 i = filelog.linkrev(filenode)
754 changenode = repo.changelog.node(i) 744 changenode = repo.changelog.node(i)
755 prev, other = repo.changelog.parents(changenode) 745 prev, other = repo.changelog.parents(changenode)
756 dodiff(sys.stdout, ui, repo, files, prev, changenode) 746 dodiff(sys.stdout, ui, repo, files, prev, changenode)
757 ui.write("\n\n") 747 ui.write("\n\n")
748
749 def ls(ui, repo, *pats, **opts):
750 """list files"""
751 for src, abs, rel in walk(repo, pats, opts):
752 ui.write(rel, '\n')
758 753
759 def manifest(ui, repo, rev=None): 754 def manifest(ui, repo, rev=None):
760 """output the latest or given revision of the project manifest""" 755 """output the latest or given revision of the project manifest"""
761 if rev: 756 if rev:
762 try: 757 try:
1160 "^log|history": 1155 "^log|history":
1161 (log, 1156 (log,
1162 [('r', 'rev', [], 'revision'), 1157 [('r', 'rev', [], 'revision'),
1163 ('p', 'patch', None, 'show patch')], 1158 ('p', 'patch', None, 'show patch')],
1164 'hg log [-r REV1 [-r REV2]] [-p] [FILE]'), 1159 'hg log [-r REV1 [-r REV2]] [-p] [FILE]'),
1160 "list|ls": (ls,
1161 [('I', 'include', [], 'include path in search'),
1162 ('X', 'exclude', [], 'exclude path from search')],
1163 "hg ls [OPTION]... [PATTERN]...."),
1165 "manifest": (manifest, [], 'hg manifest [REV]'), 1164 "manifest": (manifest, [], 'hg manifest [REV]'),
1166 "parents": (parents, [], 'hg parents [REV]'), 1165 "parents": (parents, [], 'hg parents [REV]'),
1167 "^pull": 1166 "^pull":
1168 (pull, 1167 (pull,
1169 [('u', 'update', None, 'update working directory')], 1168 [('u', 'update', None, 'update working directory')],
1355 except OSError, inst: 1354 except OSError, inst:
1356 if hasattr(inst, "filename"): 1355 if hasattr(inst, "filename"):
1357 u.warn("abort: %s: %s\n" % (inst.strerror, inst.filename)) 1356 u.warn("abort: %s: %s\n" % (inst.strerror, inst.filename))
1358 else: 1357 else:
1359 u.warn("abort: %s\n" % inst.strerror) 1358 u.warn("abort: %s\n" % inst.strerror)
1359 except Abort, inst:
1360 u.warn('abort: ', inst.args[0] % inst.args[1:], '\n')
1361 sys.exit(1)
1360 except TypeError, inst: 1362 except TypeError, inst:
1361 # was this an argument error? 1363 # was this an argument error?
1362 tb = traceback.extract_tb(sys.exc_info()[2]) 1364 tb = traceback.extract_tb(sys.exc_info()[2])
1363 if len(tb) > 2: # no 1365 if len(tb) > 2: # no
1364 raise 1366 raise