Mercurial > hg > pyhgsh
annotate mercurial/commands.py @ 219:8ff4532376a4
hg checkout: refuse to checkout if there are outstanding changes
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hg checkout: refuse to checkout if there are outstanding changes
This is a stop-gap until I make the working dir logic smarter
manifest hash: a3f6adcb7eecec294000039057d59771958f4186
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| author | mpm@selenic.com |
|---|---|
| date | Wed, 01 Jun 2005 19:19:38 -0800 |
| parents | 2d60aa9bde0a |
| children | 3113a94c1bff |
| rev | line source |
|---|---|
| 214 | 1 import os, re, traceback, sys, signal |
| 209 | 2 from mercurial import fancyopts, ui, hg |
| 3 | |
| 4 class UnknownCommand(Exception): pass | |
| 5 | |
| 213 | 6 def filterfiles(list, files): |
| 7 l = [ x for x in list if x in files ] | |
| 8 | |
| 9 for f in files: | |
| 10 if f[-1] != os.sep: f += os.sep | |
| 11 l += [ x for x in list if x.startswith(f) ] | |
| 12 return l | |
| 13 | |
| 14 def relfilter(repo, args): | |
| 15 if os.getcwd() != repo.root: | |
| 16 p = os.getcwd()[len(repo.root) + 1: ] | |
| 17 return filterfiles(p, args) | |
| 18 return args | |
| 19 | |
| 209 | 20 def relpath(repo, args): |
| 21 if os.getcwd() != repo.root: | |
| 22 p = os.getcwd()[len(repo.root) + 1: ] | |
| 23 return [ os.path.join(p, x) for x in args ] | |
| 24 return args | |
| 25 | |
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26 def help(ui, cmd=None): |
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27 '''show help''' |
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28 if cmd: |
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29 try: |
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30 i = find(cmd) |
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31 ui.write("%s\n\n" % i[2]) |
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32 ui.write(i[0].__doc__, "\n") |
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33 except UnknownCommand: |
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34 ui.warn("unknown command %s", cmd) |
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35 sys.exit(0) |
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36 |
| 209 | 37 ui.status("""\ |
| 38 hg commands: | |
| 39 | |
| 40 add [files...] add the given files in the next commit | |
| 41 addremove add all new files, delete all missing files | |
| 42 annotate [files...] show changeset number per file line | |
| 43 branch <path> create a branch of <path> in this directory | |
| 44 checkout [changeset] checkout the latest or given changeset | |
| 45 commit commit all changes to the repository | |
| 46 diff [files...] diff working directory (or selected files) | |
| 47 dump <file> [rev] dump the latest or given revision of a file | |
| 48 dumpmanifest [rev] dump the latest or given revision of the manifest | |
| 49 export <rev> dump the changeset header and diffs for a revision | |
| 50 history show changeset history | |
| 51 init create a new repository in this directory | |
| 52 log <file> show revision history of a single file | |
| 53 merge <path> merge changes from <path> into local repository | |
| 54 recover rollback an interrupted transaction | |
| 55 remove [files...] remove the given files in the next commit | |
| 56 serve export the repository via HTTP | |
| 57 status show new, missing, and changed files in working dir | |
| 58 tags show current changeset tags | |
| 59 undo undo the last transaction | |
| 60 """) | |
| 61 | |
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62 def init(ui): |
| 209 | 63 """create a repository""" |
| 64 hg.repository(ui, ".", create=1) | |
| 65 | |
| 213 | 66 def branch(ui, path): |
| 67 '''branch from a local repository''' | |
| 68 # this should eventually support remote repos | |
| 69 os.system("cp -al %s/.hg .hg" % path) | |
| 70 | |
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71 def checkout(ui, repo, changeset=None): |
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72 '''checkout a given changeset or the current tip''' |
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73 (c, a, d) = repo.diffdir(repo.root, repo.current) |
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74 if c: |
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75 ui.warn("aborting (outstanding changes in working directory)\n") |
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76 sys.exit(1) |
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77 |
| 209 | 78 node = repo.changelog.tip() |
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79 if changeset: |
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80 node = repo.lookup(changeset) |
| 209 | 81 repo.checkout(node) |
| 82 | |
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83 def annotate(u, repo, *args, **ops): |
| 209 | 84 def getnode(rev): |
| 85 return hg.short(repo.changelog.node(rev)) | |
| 86 | |
| 87 def getname(rev): | |
| 88 try: | |
| 89 return bcache[rev] | |
| 90 except KeyError: | |
| 91 cl = repo.changelog.read(repo.changelog.node(rev)) | |
| 92 name = cl[1] | |
| 93 f = name.find('@') | |
| 94 if f >= 0: | |
| 95 name = name[:f] | |
| 96 bcache[rev] = name | |
| 97 return name | |
| 98 | |
| 99 bcache = {} | |
| 100 opmap = [['user', getname], ['number', str], ['changeset', getnode]] | |
| 101 if not ops['user'] and not ops['changeset']: | |
| 102 ops['number'] = 1 | |
| 103 | |
| 104 args = relpath(repo, args) | |
| 105 node = repo.current | |
| 106 if ops['revision']: | |
| 107 node = repo.changelog.lookup(ops['revision']) | |
| 108 change = repo.changelog.read(node) | |
| 109 mmap = repo.manifest.read(change[0]) | |
| 110 maxuserlen = 0 | |
| 111 maxchangelen = 0 | |
| 112 for f in args: | |
| 113 lines = repo.file(f).annotate(mmap[f]) | |
| 114 pieces = [] | |
| 115 | |
| 116 for o, f in opmap: | |
| 117 if ops[o]: | |
| 118 l = [ f(n) for n,t in lines ] | |
| 119 m = max(map(len, l)) | |
| 120 pieces.append([ "%*s" % (m, x) for x in l]) | |
| 121 | |
| 122 for p,l in zip(zip(*pieces), lines): | |
| 123 u.write(" ".join(p) + ": " + l[1]) | |
| 124 | |
| 213 | 125 def status(ui, repo): |
| 126 '''show changed files in the working directory | |
| 127 | |
| 128 C = changed | |
| 129 A = added | |
| 130 R = removed | |
| 131 ? = not tracked''' | |
| 132 (c, a, d) = repo.diffdir(repo.root, repo.current) | |
| 133 (c, a, d) = map(lambda x: relfilter(repo, x), (c, a, d)) | |
| 134 | |
| 135 for f in c: print "C", f | |
| 136 for f in a: print "?", f | |
| 137 for f in d: print "R", f | |
| 138 | |
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139 def undo(ui, repo): |
| 210 | 140 repo.undo() |
| 141 | |
| 209 | 142 table = { |
| 143 "init": (init, [], 'hg init'), | |
| 213 | 144 "branch|clone": (branch, [], 'hg branch [path]'), |
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145 "help": (help, [], 'hg help [command]'), |
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146 "checkout|co": (checkout, [], 'hg checkout [changeset]'), |
| 209 | 147 "ann|annotate": (annotate, |
| 148 [('r', 'revision', '', 'revision'), | |
| 149 ('u', 'user', None, 'show user'), | |
| 150 ('n', 'number', None, 'show revision number'), | |
| 151 ('c', 'changeset', None, 'show changeset')], | |
| 152 'hg annotate [-u] [-c] [-n] [-r id] [files]'), | |
| 213 | 153 "status": (status, [], 'hg status'), |
| 210 | 154 "undo": (undo, [], 'hg undo'), |
| 209 | 155 } |
| 156 | |
| 157 norepo = "init branch help" | |
| 158 | |
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159 def find(cmd): |
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160 i = None |
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161 for e in table.keys(): |
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162 if re.match(e + "$", cmd): |
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163 return table[e] |
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164 |
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165 raise UnknownCommand(cmd) |
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166 |
| 214 | 167 class SignalInterrupt(Exception): pass |
| 168 | |
| 169 def catchterm(*args): | |
| 170 raise SignalInterrupt | |
| 171 | |
| 209 | 172 def dispatch(args): |
| 173 options = {} | |
| 174 opts = [('v', 'verbose', None, 'verbose'), | |
| 175 ('d', 'debug', None, 'debug'), | |
| 176 ('q', 'quiet', None, 'quiet'), | |
| 177 ('y', 'noninteractive', None, 'run non-interactively'), | |
| 178 ] | |
| 179 | |
| 180 args = fancyopts.fancyopts(args, opts, options, | |
| 181 'hg [options] <command> [options] [files]') | |
| 182 | |
| 183 if not args: | |
| 184 cmd = "help" | |
| 185 else: | |
| 186 cmd, args = args[0], args[1:] | |
| 187 | |
| 188 u = ui.ui(options["verbose"], options["debug"], options["quiet"], | |
| 189 not options["noninteractive"]) | |
| 190 | |
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191 # deal with unfound commands later |
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192 i = find(cmd) |
| 209 | 193 |
| 214 | 194 signal.signal(signal.SIGTERM, catchterm) |
| 195 | |
| 209 | 196 cmdoptions = {} |
| 197 args = fancyopts.fancyopts(args, i[1], cmdoptions, i[2]) | |
| 198 | |
| 199 if cmd not in norepo.split(): | |
| 200 repo = hg.repository(ui = u) | |
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201 d = lambda: i[0](u, repo, *args, **cmdoptions) |
| 209 | 202 else: |
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203 d = lambda: i[0](u, *args, **cmdoptions) |
| 209 | 204 |
| 205 try: | |
| 206 d() | |
| 214 | 207 except SignalInterrupt: |
| 208 u.warn("killed!\n") | |
| 209 | 209 except KeyboardInterrupt: |
| 210 u.warn("interrupted!\n") | |
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211 except TypeError, inst: |
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212 # was this an argument error? |
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213 tb = traceback.extract_tb(sys.exc_info()[2]) |
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214 if len(tb) > 2: # no |
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215 raise |
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216 u.warn("%s: invalid arguments\n" % i[0].__name__) |
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217 u.warn("syntax: %s\n" % i[2]) |
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218 sys.exit(-1) |