Mercurial > hg > pyhgsh
annotate mercurial/commands.py @ 264:4c1d7072d5cd
Attempt to make diff deal with null sources properly
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Attempt to make diff deal with null sources properly
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| author | mpm@selenic.com |
|---|---|
| date | Mon, 06 Jun 2005 10:51:09 -0800 |
| parents | 3db700146536 |
| children | 4af7677de4a9 |
| rev | line source |
|---|---|
| 249 | 1 # commands.py - command processing for mercurial |
| 2 # | |
| 3 # Copyright 2005 Matt Mackall <mpm@selenic.com> | |
| 4 # | |
| 5 # This software may be used and distributed according to the terms | |
| 6 # of the GNU General Public License, incorporated herein by reference. | |
| 7 | |
| 262 | 8 import os, re, sys, signal |
| 9 import fancyopts, ui, hg | |
| 10 from demandload import * | |
| 11 demandload(globals(), "mdiff time hgweb traceback") | |
| 209 | 12 |
| 13 class UnknownCommand(Exception): pass | |
| 14 | |
| 245 | 15 def filterfiles(filters, files): |
| 16 l = [ x for x in files if x in filters ] | |
| 213 | 17 |
| 245 | 18 for t in filters: |
| 19 if t and t[-1] != os.sep: t += os.sep | |
| 20 l += [ x for x in files if x.startswith(t) ] | |
| 213 | 21 return l |
| 22 | |
| 245 | 23 def relfilter(repo, files): |
| 213 | 24 if os.getcwd() != repo.root: |
| 25 p = os.getcwd()[len(repo.root) + 1: ] | |
| 245 | 26 return filterfiles(p, files) |
| 27 return files | |
| 213 | 28 |
| 209 | 29 def relpath(repo, args): |
| 30 if os.getcwd() != repo.root: | |
| 31 p = os.getcwd()[len(repo.root) + 1: ] | |
| 245 | 32 return [ os.path.normpath(os.path.join(p, x)) for x in args ] |
| 209 | 33 return args |
| 245 | 34 |
| 35 def dodiff(repo, files = None, node1 = None, node2 = None): | |
| 36 def date(c): | |
| 37 return time.asctime(time.gmtime(float(c[2].split(' ')[0]))) | |
| 38 | |
| 39 if node2: | |
| 40 change = repo.changelog.read(node2) | |
| 41 mmap2 = repo.manifest.read(change[0]) | |
| 42 (c, a, d) = repo.diffrevs(node1, node2) | |
| 43 def read(f): return repo.file(f).read(mmap2[f]) | |
| 44 date2 = date(change) | |
| 45 else: | |
| 46 date2 = time.asctime() | |
| 47 (c, a, d, u) = repo.diffdir(repo.root, node1) | |
| 48 if not node1: | |
| 49 node1 = repo.dirstate.parents()[0] | |
| 50 def read(f): return file(os.path.join(repo.root, f)).read() | |
| 51 | |
| 52 change = repo.changelog.read(node1) | |
| 53 mmap = repo.manifest.read(change[0]) | |
| 54 date1 = date(change) | |
| 55 | |
| 56 if files: | |
| 57 c, a, d = map(lambda x: filterfiles(files, x), (c, a, d)) | |
| 58 | |
| 59 for f in c: | |
| 60 to = repo.file(f).read(mmap[f]) | |
| 61 tn = read(f) | |
| 62 sys.stdout.write(mdiff.unidiff(to, date1, tn, date2, f)) | |
| 63 for f in a: | |
|
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64 to = None |
| 245 | 65 tn = read(f) |
| 66 sys.stdout.write(mdiff.unidiff(to, date1, tn, date2, f)) | |
| 67 for f in d: | |
| 68 to = repo.file(f).read(mmap[f]) | |
|
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69 tn = None |
| 245 | 70 sys.stdout.write(mdiff.unidiff(to, date1, tn, date2, f)) |
| 209 | 71 |
|
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72 def help(ui, cmd=None): |
| 255 | 73 '''show help for a given command or all commands''' |
|
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74 if cmd: |
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75 try: |
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76 i = find(cmd) |
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77 ui.write("%s\n\n" % i[2]) |
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78 ui.write(i[0].__doc__, "\n") |
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79 except UnknownCommand: |
| 252 | 80 ui.warn("unknown command %s" % cmd) |
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81 sys.exit(0) |
| 255 | 82 else: |
| 83 ui.status('hg commands:\n\n') | |
| 209 | 84 |
| 255 | 85 h = {} |
| 86 for e in table.values(): | |
| 87 f = e[0] | |
| 88 if f.__name__.startswith("debug"): continue | |
| 89 d = "" | |
| 90 if f.__doc__: | |
| 91 d = f.__doc__.splitlines(0)[0].rstrip() | |
| 92 h[f.__name__] = d | |
| 93 | |
| 94 fns = h.keys() | |
| 95 fns.sort() | |
| 96 m = max(map(len, fns)) | |
| 97 for f in fns: | |
| 98 ui.status(' %-*s %s\n' % (m, f, h[f])) | |
| 99 | |
| 100 # Commands start here, listed alphabetically | |
| 209 | 101 |
| 245 | 102 def add(ui, repo, file, *files): |
| 103 '''add the specified files on the next commit''' | |
| 104 repo.add(relpath(repo, (file,) + files)) | |
| 213 | 105 |
| 245 | 106 def addremove(ui, repo): |
| 255 | 107 """add all new files, delete all missing files""" |
| 230 | 108 (c, a, d, u) = repo.diffdir(repo.root) |
| 259 | 109 repo.add(u) |
| 245 | 110 repo.remove(d) |
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111 |
| 245 | 112 def annotate(u, repo, file, *files, **ops): |
| 255 | 113 """show changeset information per file line""" |
| 209 | 114 def getnode(rev): |
| 115 return hg.short(repo.changelog.node(rev)) | |
| 116 | |
| 117 def getname(rev): | |
| 118 try: | |
| 119 return bcache[rev] | |
| 120 except KeyError: | |
| 121 cl = repo.changelog.read(repo.changelog.node(rev)) | |
| 122 name = cl[1] | |
| 123 f = name.find('@') | |
| 124 if f >= 0: | |
| 125 name = name[:f] | |
| 126 bcache[rev] = name | |
| 127 return name | |
| 128 | |
| 129 bcache = {} | |
| 130 opmap = [['user', getname], ['number', str], ['changeset', getnode]] | |
| 131 if not ops['user'] and not ops['changeset']: | |
| 132 ops['number'] = 1 | |
| 133 | |
| 227 | 134 node = repo.dirstate.parents()[0] |
| 209 | 135 if ops['revision']: |
| 136 node = repo.changelog.lookup(ops['revision']) | |
| 137 change = repo.changelog.read(node) | |
| 138 mmap = repo.manifest.read(change[0]) | |
| 139 maxuserlen = 0 | |
| 140 maxchangelen = 0 | |
| 245 | 141 for f in relpath(repo, (file,) + files): |
| 209 | 142 lines = repo.file(f).annotate(mmap[f]) |
| 143 pieces = [] | |
| 144 | |
| 145 for o, f in opmap: | |
| 146 if ops[o]: | |
| 147 l = [ f(n) for n,t in lines ] | |
| 148 m = max(map(len, l)) | |
| 149 pieces.append([ "%*s" % (m, x) for x in l]) | |
| 150 | |
| 151 for p,l in zip(zip(*pieces), lines): | |
| 152 u.write(" ".join(p) + ": " + l[1]) | |
| 153 | |
| 245 | 154 def branch(ui, path): |
| 155 '''branch from a local repository''' | |
| 156 # this should eventually support remote repos | |
| 157 os.system("cp -al %s/.hg .hg" % path) | |
| 158 | |
| 248 | 159 def cat(ui, repo, file, rev = []): |
| 255 | 160 """output the latest or given revision of a file""" |
| 248 | 161 r = repo.file(file) |
| 162 n = r.tip() | |
| 163 if rev: n = r.lookup(rev) | |
| 164 sys.stdout.write(r.read(n)) | |
| 165 | |
| 245 | 166 def commit(ui, repo, *files): |
| 167 """commit the specified files or all outstanding changes""" | |
| 168 repo.commit(relpath(repo, files)) | |
| 169 | |
| 248 | 170 def debugaddchangegroup(ui, repo): |
| 171 data = sys.stdin.read() | |
| 172 repo.addchangegroup(data) | |
| 173 | |
| 174 def debugchangegroup(ui, repo, roots): | |
| 175 newer = repo.newer(map(repo.lookup, roots)) | |
| 176 for chunk in repo.changegroup(newer): | |
| 177 sys.stdout.write(chunk) | |
| 178 | |
| 179 def debugindex(ui, file): | |
| 180 r = hg.revlog(open, file, "") | |
| 181 print " rev offset length base linkrev"+\ | |
| 182 " p1 p2 nodeid" | |
| 183 for i in range(r.count()): | |
| 184 e = r.index[i] | |
| 185 print "% 6d % 9d % 7d % 6d % 7d %s.. %s.. %s.." % ( | |
| 186 i, e[0], e[1], e[2], e[3], | |
| 187 hg.hex(e[4][:5]), hg.hex(e[5][:5]), hg.hex(e[6][:5])) | |
| 188 | |
| 189 def debugindexdot(ui, file): | |
| 190 r = hg.revlog(open, file, "") | |
| 191 print "digraph G {" | |
| 192 for i in range(r.count()): | |
| 193 e = r.index[i] | |
| 194 print "\t%d -> %d" % (r.rev(e[4]), i) | |
| 195 if e[5] != hg.nullid: | |
| 196 print "\t%d -> %d" % (r.rev(e[5]), i) | |
| 197 print "}" | |
| 198 | |
| 245 | 199 def diff(ui, repo, *files, **opts): |
| 255 | 200 """diff working directory (or selected files)""" |
| 245 | 201 revs = [] |
| 202 if opts['rev']: | |
| 203 revs = map(lambda x: repo.lookup(x), opts['rev']) | |
| 204 | |
| 205 if len(revs) > 2: | |
| 206 self.ui.warn("too many revisions to diff\n") | |
| 207 sys.exit(1) | |
| 208 | |
| 209 if files: | |
| 210 files = relpath(repo, files) | |
| 211 else: | |
| 212 files = relpath(repo, [""]) | |
| 213 | |
| 214 dodiff(repo, files, *revs) | |
| 215 | |
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216 def export(ui, repo, changeset): |
| 255 | 217 """dump the changeset header and diffs for a revision""" |
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218 node = repo.lookup(changeset) |
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219 prev, other = repo.changelog.parents(node) |
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220 change = repo.changelog.read(node) |
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221 print "# HG changeset patch" |
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222 print "# User %s" % change[1] |
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223 print "# Node ID %s" % hg.hex(node) |
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224 print "# Parent %s" % hg.hex(prev) |
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225 print |
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226 if other != hg.nullid: |
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227 print "# Parent %s" % hg.hex(other) |
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228 print change[4].rstrip() |
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229 print |
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230 |
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231 dodiff(repo, None, prev, node) |
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232 |
| 245 | 233 def forget(ui, repo, file, *files): |
| 234 """don't add the specified files on the next commit""" | |
| 235 repo.forget(relpath(repo, (file,) + files)) | |
| 236 | |
| 221 | 237 def heads(ui, repo): |
| 238 '''show current repository heads''' | |
| 239 for n in repo.changelog.heads(): | |
| 240 i = repo.changelog.rev(n) | |
| 241 changes = repo.changelog.read(n) | |
| 242 (p1, p2) = repo.changelog.parents(n) | |
| 243 (h, h1, h2) = map(hg.hex, (n, p1, p2)) | |
| 244 (i1, i2) = map(repo.changelog.rev, (p1, p2)) | |
| 245 print "rev: %4d:%s" % (i, h) | |
| 246 print "parents: %4d:%s" % (i1, h1) | |
| 247 if i2: print " %4d:%s" % (i2, h2) | |
| 248 print "manifest: %4d:%s" % (repo.manifest.rev(changes[0]), | |
| 249 hg.hex(changes[0])) | |
| 250 print "user:", changes[1] | |
| 251 print "date:", time.asctime( | |
| 252 time.localtime(float(changes[2].split(' ')[0]))) | |
| 253 if ui.verbose: print "files:", " ".join(changes[3]) | |
| 254 print "description:" | |
| 255 print changes[4] | |
| 256 | |
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257 def history(ui, repo): |
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258 """show the changelog history""" |
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259 for i in range(repo.changelog.count()): |
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260 n = repo.changelog.node(i) |
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261 changes = repo.changelog.read(n) |
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262 (p1, p2) = repo.changelog.parents(n) |
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263 (h, h1, h2) = map(hg.hex, (n, p1, p2)) |
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264 (i1, i2) = map(repo.changelog.rev, (p1, p2)) |
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265 print "rev: %4d:%s" % (i, h) |
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266 print "parents: %4d:%s" % (i1, h1) |
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267 if i2: print " %4d:%s" % (i2, h2) |
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268 print "manifest: %4d:%s" % (repo.manifest.rev(changes[0]), |
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269 hg.hex(changes[0])) |
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270 print "user:", changes[1] |
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271 print "date:", time.asctime( |
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272 time.localtime(float(changes[2].split(' ')[0]))) |
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273 if ui.verbose: print "files:", " ".join(changes[3]) |
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274 print "description:" |
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275 print changes[4] |
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276 |
| 255 | 277 def init(ui): |
| 278 """create a repository""" | |
| 279 hg.repository(ui, ".", create=1) | |
| 280 | |
| 281 def log(ui, repo, f): | |
| 282 """show the revision history of a single file""" | |
| 283 f = relpath(repo, [f])[0] | |
| 284 | |
| 285 r = repo.file(f) | |
| 286 for i in range(r.count()): | |
| 287 n = r.node(i) | |
| 288 (p1, p2) = r.parents(n) | |
| 289 (h, h1, h2) = map(hg.hex, (n, p1, p2)) | |
| 290 (i1, i2) = map(r.rev, (p1, p2)) | |
| 291 cr = r.linkrev(n) | |
| 292 cn = hg.hex(repo.changelog.node(cr)) | |
| 293 print "rev: %4d:%s" % (i, h) | |
| 294 print "changeset: %4d:%s" % (cr, cn) | |
| 295 print "parents: %4d:%s" % (i1, h1) | |
| 296 if i2: print " %4d:%s" % (i2, h2) | |
| 297 changes = repo.changelog.read(repo.changelog.node(cr)) | |
| 298 print "user: %s" % changes[1] | |
| 299 print "date: %s" % time.asctime( | |
| 300 time.localtime(float(changes[2].split(' ')[0]))) | |
| 301 print "description:" | |
| 302 print changes[4].rstrip() | |
| 303 print | |
| 304 | |
| 305 def manifest(ui, repo, rev = []): | |
| 306 """output the latest or given revision of the project manifest""" | |
| 307 n = repo.manifest.tip() | |
| 308 if rev: | |
| 309 n = repo.manifest.lookup(rev) | |
| 310 m = repo.manifest.read(n) | |
| 311 files = m.keys() | |
| 312 files.sort() | |
| 313 | |
| 314 for f in files: | |
| 315 print hg.hex(m[f]), f | |
| 316 | |
| 317 def parents(ui, repo, node = None): | |
| 318 '''show the parents of the current working dir''' | |
| 319 if node: | |
| 320 p = repo.changelog.parents(repo.lookup(hg.bin(node))) | |
| 321 else: | |
| 322 p = repo.dirstate.parents() | |
| 323 | |
| 324 for n in p: | |
| 325 if n != hg.nullid: | |
| 326 ui.write("%d:%s\n" % (repo.changelog.rev(n), hg.hex(n))) | |
| 327 | |
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328 def patch(ui, repo, patches, opts): |
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329 """import an ordered set of patches""" |
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330 try: |
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331 import psyco |
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332 psyco.full() |
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333 except: |
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334 pass |
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335 |
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336 d = opts["base"] |
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337 strip = opts["strip"] |
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338 quiet = opts["quiet"] and "> /dev/null" or "" |
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339 |
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340 for patch in patches: |
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341 ui.status("applying %s\n" % patch) |
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342 pf = os.path.join(d, patch) |
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343 |
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344 text = "" |
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345 for l in file(pf): |
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346 if l[:4] == "--- ": break |
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347 text += l |
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348 |
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349 f = os.popen("lsdiff --strip %d %s" % (strip, pf)) |
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350 files = filter(None, map(lambda x: x.rstrip(), f.read().splitlines())) |
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351 f.close() |
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352 |
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353 if files: |
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354 if os.system("patch -p%d < %s %s" % (strip, pf, quiet)): |
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355 raise "patch failed!" |
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356 repo.commit(files, text) |
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357 |
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358 def pull(ui, repo, source): |
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359 """pull changes from the specified source""" |
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360 paths = {} |
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361 try: |
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362 pf = os.path.expanduser("~/.hgpaths") |
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363 for l in file(pf): |
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364 name, path = l.split() |
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365 paths[name] = path |
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366 except IOError: |
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367 pass |
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368 |
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369 if source in paths: source = paths[source] |
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370 |
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371 other = hg.repository(ui, source) |
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372 cg = repo.getchangegroup(other) |
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373 repo.addchangegroup(cg) |
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374 |
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375 def rawcommit(ui, repo, files, rc): |
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376 "raw commit interface" |
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377 |
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378 text = rc['text'] |
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379 if not text and rc['logfile']: |
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380 try: text = open(rc['logfile']).read() |
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381 except IOError: pass |
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382 if not text and not rc['logfile']: |
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383 print "missing commit text" |
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384 return 1 |
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385 |
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386 files = relpath(repo, files) |
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387 if rc['files']: |
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388 files += open(rc['files']).read().splitlines() |
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389 |
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390 repo.rawcommit(files, text, rc['user'], rc['date'], *rc['parent']) |
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391 |
| 245 | 392 def recover(ui, repo): |
| 255 | 393 """roll back an interrupted transaction""" |
| 245 | 394 repo.recover() |
| 395 | |
| 396 def remove(ui, repo, file, *files): | |
| 397 """remove the specified files on the next commit""" | |
| 398 repo.remove(relpath(repo, (file,) + files)) | |
| 399 | |
| 400 def serve(ui, repo, **opts): | |
| 255 | 401 """export the repository via HTTP""" |
| 245 | 402 hgweb.server(repo.root, opts["name"], opts["templates"], |
| 403 opts["address"], opts["port"]) | |
| 404 | |
| 213 | 405 def status(ui, repo): |
| 406 '''show changed files in the working directory | |
| 407 | |
| 245 | 408 C = changed |
| 409 A = added | |
| 410 R = removed | |
| 411 ? = not tracked''' | |
| 412 | |
| 230 | 413 (c, a, d, u) = repo.diffdir(repo.root) |
| 220 | 414 (c, a, d, u) = map(lambda x: relfilter(repo, x), (c, a, d, u)) |
| 213 | 415 |
| 416 for f in c: print "C", f | |
| 220 | 417 for f in a: print "A", f |
| 213 | 418 for f in d: print "R", f |
| 220 | 419 for f in u: print "?", f |
| 213 | 420 |
| 248 | 421 def tags(ui, repo): |
| 255 | 422 """list repository tags""" |
| 248 | 423 repo.lookup(0) # prime the cache |
| 424 i = repo.tags.items() | |
| 257 | 425 n = [] |
| 426 for e in i: | |
| 427 try: | |
| 428 l = repo.changelog.rev(e[1]) | |
| 429 except KeyError: | |
| 430 l = -2 | |
| 431 n.append((l, e)) | |
| 432 | |
| 433 n.sort() | |
| 434 n.reverse() | |
| 435 i = [ e[1] for e in n ] | |
| 248 | 436 for k, n in i: |
| 437 try: | |
| 438 r = repo.changelog.rev(n) | |
| 439 except KeyError: | |
| 440 r = "?" | |
| 441 print "%-30s %5d:%s" % (k, repo.changelog.rev(n), hg.hex(n)) | |
| 442 | |
| 245 | 443 def tip(ui, repo): |
| 255 | 444 """show the tip revision""" |
| 245 | 445 n = repo.changelog.tip() |
| 446 t = repo.changelog.rev(n) | |
| 447 ui.status("%d:%s\n" % (t, hg.hex(n))) | |
| 448 | |
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449 def undo(ui, repo): |
| 255 | 450 """undo the last transaction""" |
| 210 | 451 repo.undo() |
| 452 | |
| 254 | 453 def update(ui, repo, node=None): |
| 454 '''update or merge working directory | |
| 455 | |
| 456 If there are no outstanding changes in the working directory and | |
| 457 there is a linear relationship between the current version and the | |
| 458 requested version, the result is the requested version. | |
| 459 | |
| 460 Otherwise the result is a merge between the contents of the | |
| 461 current working directory and the requested version. Files that | |
| 462 changed between either parent are marked as changed for the next | |
| 463 commit and a commit must be performed before any further updates | |
| 464 are allowed. | |
| 465 ''' | |
| 466 node = node and repo.lookup(node) or repo.changelog.tip() | |
| 467 repo.update(node) | |
| 468 | |
| 247 | 469 def verify(ui, repo): |
| 470 """verify the integrity of the repository""" | |
| 471 return repo.verify() | |
| 472 | |
| 255 | 473 # Command options and aliases are listed here, alphabetically |
| 474 | |
| 209 | 475 table = { |
| 245 | 476 "add": (add, [], "hg add [files]"), |
| 477 "addremove": (addremove, [], "hg addremove"), | |
| 209 | 478 "ann|annotate": (annotate, |
| 479 [('r', 'revision', '', 'revision'), | |
| 480 ('u', 'user', None, 'show user'), | |
| 481 ('n', 'number', None, 'show revision number'), | |
| 482 ('c', 'changeset', None, 'show changeset')], | |
| 483 'hg annotate [-u] [-c] [-n] [-r id] [files]'), | |
| 245 | 484 "branch|clone": (branch, [], 'hg branch [path]'), |
| 248 | 485 "cat|dump": (cat, [], 'hg cat <file> [rev]'), |
| 245 | 486 "commit|ci": (commit, [], 'hg commit [files]'), |
| 248 | 487 "debugaddchangegroup": (debugaddchangegroup, [], 'debugaddchangegroup'), |
| 488 "debugchangegroup": (debugchangegroup, [], 'debugchangegroup [roots]'), | |
| 489 "debugindex": (debugindex, [], 'debugindex <file>'), | |
| 490 "debugindexdot": (debugindexdot, [], 'debugindexdot <file>'), | |
| 245 | 491 "diff": (diff, [('r', 'rev', [], 'revision')], |
| 492 'hg diff [-r A] [-r B] [files]'), | |
|
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493 "export": (export, [], "hg export <changeset>"), |
| 245 | 494 "forget": (forget, [], "hg forget [files]"), |
| 495 "heads": (heads, [], 'hg heads'), | |
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496 "history": (history, [], 'hg history'), |
| 245 | 497 "help": (help, [], 'hg help [command]'), |
| 498 "init": (init, [], 'hg init'), | |
| 499 "log": (log, [], 'hg log <file>'), | |
| 248 | 500 "manifest|dumpmanifest": (manifest, [], 'hg manifest [rev]'), |
| 227 | 501 "parents": (parents, [], 'hg parents [node]'), |
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502 "patch|import": (patch, |
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503 [('p', 'strip', 1, 'path strip'), |
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504 ('b', 'base', "", 'base path'), |
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505 ('q', 'quiet', "", 'silence diff')], |
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506 "hg import [options] patches"), |
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507 "pull|merge": (pull, [], 'hg pull [source]'), |
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508 "rawcommit": (rawcommit, |
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509 [('p', 'parent', [], 'parent'), |
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510 ('d', 'date', "", 'data'), |
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511 ('u', 'user', "", 'user'), |
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512 ('F', 'files', "", 'file list'), |
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513 ('t', 'text', "", 'commit text'), |
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514 ('l', 'logfile', "", 'commit text file')], |
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515 'hg rawcommit [options] [files]'), |
| 245 | 516 "recover": (recover, [], "hg recover"), |
| 517 "remove": (remove, [], "hg remove [files]"), | |
| 518 "serve": (serve, [('p', 'port', 8000, 'listen port'), | |
| 519 ('a', 'address', '', 'interface address'), | |
| 520 ('n', 'name', os.getcwd(), 'repository name'), | |
| 521 ('t', 'templates', "", 'template map')], | |
| 522 "hg serve [options]"), | |
| 213 | 523 "status": (status, [], 'hg status'), |
| 248 | 524 "tags": (tags, [], 'hg tags'), |
| 245 | 525 "tip": (tip, [], 'hg tip'), |
| 210 | 526 "undo": (undo, [], 'hg undo'), |
| 254 | 527 "update|up|checkout|co|resolve": (update, [], 'hg update [node]'), |
| 247 | 528 "verify": (verify, [], 'hg verify'), |
| 209 | 529 } |
| 530 | |
| 248 | 531 norepo = "init branch help debugindex debugindexdot" |
| 209 | 532 |
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533 def find(cmd): |
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534 i = None |
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535 for e in table.keys(): |
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536 if re.match(e + "$", cmd): |
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537 return table[e] |
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538 |
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539 raise UnknownCommand(cmd) |
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540 |
| 214 | 541 class SignalInterrupt(Exception): pass |
| 542 | |
| 543 def catchterm(*args): | |
| 544 raise SignalInterrupt | |
| 545 | |
| 249 | 546 def run(): |
| 547 sys.exit(dispatch(sys.argv[1:])) | |
| 548 | |
| 209 | 549 def dispatch(args): |
| 550 options = {} | |
| 551 opts = [('v', 'verbose', None, 'verbose'), | |
| 552 ('d', 'debug', None, 'debug'), | |
| 553 ('q', 'quiet', None, 'quiet'), | |
| 554 ('y', 'noninteractive', None, 'run non-interactively'), | |
| 555 ] | |
| 556 | |
| 557 args = fancyopts.fancyopts(args, opts, options, | |
| 558 'hg [options] <command> [options] [files]') | |
| 559 | |
| 560 if not args: | |
| 561 cmd = "help" | |
| 562 else: | |
| 563 cmd, args = args[0], args[1:] | |
| 564 | |
| 565 u = ui.ui(options["verbose"], options["debug"], options["quiet"], | |
| 566 not options["noninteractive"]) | |
| 567 | |
| 252 | 568 try: |
| 569 i = find(cmd) | |
| 570 except UnknownCommand: | |
| 571 u.warn("unknown command '%s'\n" % cmd) | |
| 572 help(u) | |
| 573 sys.exit(1) | |
| 209 | 574 |
| 214 | 575 signal.signal(signal.SIGTERM, catchterm) |
| 576 | |
| 209 | 577 cmdoptions = {} |
| 578 args = fancyopts.fancyopts(args, i[1], cmdoptions, i[2]) | |
| 579 | |
| 580 if cmd not in norepo.split(): | |
| 581 repo = hg.repository(ui = u) | |
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582 d = lambda: i[0](u, repo, *args, **cmdoptions) |
| 209 | 583 else: |
|
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584 d = lambda: i[0](u, *args, **cmdoptions) |
| 209 | 585 |
| 586 try: | |
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587 return d() |
| 214 | 588 except SignalInterrupt: |
| 589 u.warn("killed!\n") | |
| 209 | 590 except KeyboardInterrupt: |
| 591 u.warn("interrupted!\n") | |
| 250 | 592 except IOError, inst: |
| 593 if inst.errno == 32: | |
| 594 u.warn("broken pipe\n") | |
| 595 else: | |
| 596 raise | |
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597 except TypeError, inst: |
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598 # was this an argument error? |
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599 tb = traceback.extract_tb(sys.exc_info()[2]) |
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600 if len(tb) > 2: # no |
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601 raise |
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602 u.warn("%s: invalid arguments\n" % i[0].__name__) |
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603 u.warn("syntax: %s\n" % i[2]) |
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604 sys.exit(-1) |