Fix hgk for date handling changes

contrib/hgk.py

@@ -1,341 +1,341 b''
 #!/usr/bin/env python
 #
 # Minimal support for git commands on an hg repository
 #
 # Copyright 2005 Chris Mason <[e-mail]>
 #
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
 import time, sys, signal, os
 from mercurial import hg, mdiff, fancyopts, commands, ui, util
 
 def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,
            changes=None, text=False):
     def date(c):
-        return time.asctime(time.gmtime(float(c[2].split(' ')[0])))
+        return time.asctime(time.gmtime(c[2][0]))
 
     if not changes:
         (c, a, d, u) = repo.changes(node1, node2, files, match=match)
     else:
         (c, a, d, u) = changes
     if files:
         c, a, d = map(lambda x: filterfiles(files, x), (c, a, d))
 
     if not c and not a and not d:
         return
 
     if node2:
         change = repo.changelog.read(node2)
         mmap2 = repo.manifest.read(change[0])
         date2 = date(change)
         def read(f):
             return repo.file(f).read(mmap2[f])
     else:
         date2 = time.asctime()
         if not node1:
             node1 = repo.dirstate.parents()[0]
         def read(f):
             return repo.wfile(f).read()
 
     change = repo.changelog.read(node1)
     mmap = repo.manifest.read(change[0])
     date1 = date(change)
 
     for f in c:
         to = None
         if f in mmap:
             to = repo.file(f).read(mmap[f])
         tn = read(f)
         fp.write("diff --git a/%s b/%s\n" % (f, f))
         fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text))
     for f in a:
         to = None
         tn = read(f)
         fp.write("diff --git /dev/null b/%s\n" % (f))
         fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text))
     for f in d:
         to = repo.file(f).read(mmap[f])
         tn = None
         fp.write("diff --git a/%s /dev/null\n" % (f))
         fp.write(mdiff.unidiff(to, date1, tn, date2, f, None, text=text))
 
 def difftree(ui, repo, node1=None, node2=None, **opts):
     """diff trees from two commits"""
     def __difftree(repo, node1, node2):
         def date(c):
-            return time.asctime(time.gmtime(float(c[2].split(' ')[0])))
+            return time.asctime(time.gmtime(c[2][0]))
 
         if node2:
             change = repo.changelog.read(node2)
             mmap2 = repo.manifest.read(change[0])
             (c, a, d, u) = repo.changes(node1, node2)
             def read(f): return repo.file(f).read(mmap2[f])
             date2 = date(change)
         else:
             date2 = time.asctime()
             (c, a, d, u) = repo.changes(node1, None)
             if not node1:
                 node1 = repo.dirstate.parents()[0]
             def read(f): return file(os.path.join(repo.root, f)).read()
 
         change = repo.changelog.read(node1)
         mmap = repo.manifest.read(change[0])
         date1 = date(change)
         empty = "0" * 40;
 
         for f in c:
             # TODO get file permissions
             print ":100664 100664 %s %s M\t%s\t%s" % (hg.hex(mmap[f]),
                                                       hg.hex(mmap2[f]), f, f)
         for f in a:
             print ":000000 100664 %s %s N\t%s\t%s" % (empty, hg.hex(mmap2[f]), f, f)
         for f in d:
             print ":100664 000000 %s %s D\t%s\t%s" % (hg.hex(mmap[f]), empty, f, f)
     ##
 
     while True:
         if opts['stdin']:
             try:
                 line = raw_input().split(' ')
                 node1 = line[0]
                 if len(line) > 1:
                     node2 = line[1]
                 else:
                     node2 = None
             except EOFError:
                 break
         node1 = repo.lookup(node1)
         if node2:
             node2 = repo.lookup(node2)
         else:
             node2 = node1
             node1 = repo.changelog.parents(node1)[0]
         if opts['patch']:
             if opts['pretty']:
                 catcommit(repo, node2, "")
             dodiff(sys.stdout, ui, repo, node1, node2)
         else:
             __difftree(repo, node1, node2)
         if not opts['stdin']:
             break
 
 def catcommit(repo, n, prefix, changes=None):
     nlprefix = '\n' + prefix;
     (p1, p2) = repo.changelog.parents(n)
     (h, h1, h2) = map(hg.hex, (n, p1, p2))
     (i1, i2) = map(repo.changelog.rev, (p1, p2))
     if not changes:
         changes = repo.changelog.read(n)
     print "tree %s" % (hg.hex(changes[0]))
     if i1 != -1: print "parent %s" % (h1)
     if i2 != -1: print "parent %s" % (h2)
-    date_ar = changes[2].split(' ')
+    date_ar = changes[2]
     date = int(float(date_ar[0]))
     lines = changes[4].splitlines()
     if lines[-1].startswith('committer:'):
         committer = lines[-1].split(': ')[1].rstrip()
     else:
         committer = "%s %s %s" % (changes[1], date, date_ar[1])
 
     print "author %s %s %s" % (changes[1], date, date_ar[1])
     print "committer %s" % (committer)
     print ""
     if prefix != "":
         print "%s%s" % (prefix, changes[4].replace('\n', nlprefix).strip())
     else:
         print changes[4]
     if prefix:
         sys.stdout.write('\0')
 
 def base(ui, repo, node1, node2):
     """Output common ancestor information"""
     node1 = repo.lookup(node1)
     node2 = repo.lookup(node2)
     n = repo.changelog.ancestor(node1, node2)
     print hg.hex(n)
 
 def catfile(ui, repo, type=None, r=None, **opts):
     """cat a specific revision"""
     # in stdin mode, every line except the commit is prefixed with two
     # spaces.  This way the our caller can find the commit without magic
     # strings
     #
     prefix = ""
     if opts['stdin']:
         try:
             (type, r) = raw_input().split(' ');
             prefix = "    "
         except EOFError:
             return
 
     else:
         if not type or not r:
             ui.warn("cat-file: type or revision not supplied\n")
             commands.help_(ui, 'cat-file')
 
     while r:
         if type != "commit":
             sys.stderr.write("aborting hg cat-file only understands commits\n")
             sys.exit(1);
         n = repo.lookup(r)
         catcommit(repo, n, prefix)
         if opts['stdin']:
             try:
                 (type, r) = raw_input().split(' ');
             except EOFError:
                 break
         else:
             break
 
 # git rev-tree is a confusing thing.  You can supply a number of
 # commit sha1s on the command line, and it walks the commit history
 # telling you which commits are reachable from the supplied ones via
 # a bitmask based on arg position.
 # you can specify a commit to stop at by starting the sha1 with ^
 def revtree(args, repo, full="tree", maxnr=0, parents=False):
     def chlogwalk():
         ch = repo.changelog
         count = ch.count()
         i = count
         l = [0] * 100
         chunk = 100
         while True:
             if chunk > i:
                 chunk = i
                 i = 0
             else:
                 i -= chunk
 
             for x in xrange(0, chunk):
                 if i + x >= count:
                     l[chunk - x:] = [0] * (chunk - x)
                     break
                 if full != None:
                     l[x] = ch.read(ch.node(i + x))
                 else:
                     l[x] = 1
             for x in xrange(chunk-1, -1, -1):
                 if l[x] != 0:
                     yield (i + x, full != None and l[x] or None)
             if i == 0:
                 break
 
     # calculate and return the reachability bitmask for sha
     def is_reachable(ar, reachable, sha):
         if len(ar) == 0:
             return 1
         mask = 0
         for i in range(len(ar)):
             if sha in reachable[i]:
                 mask |= 1 << i
 
         return mask
 
     reachable = []
     stop_sha1 = []
     want_sha1 = []
     count = 0
 
     # figure out which commits they are asking for and which ones they
     # want us to stop on
     for i in range(len(args)):
         if args[i].startswith('^'):
             s = repo.lookup(args[i][1:])
             stop_sha1.append(s)
             want_sha1.append(s)
         elif args[i] != 'HEAD':
             want_sha1.append(repo.lookup(args[i]))
 
     # calculate the graph for the supplied commits
     for i in range(len(want_sha1)):
         reachable.append({});
         n = want_sha1[i];
         visit = [n];
         reachable[i][n] = 1
         while visit:
             n = visit.pop(0)
             if n in stop_sha1:
                 continue
             for p in repo.changelog.parents(n):
                 if p not in reachable[i]:
                     reachable[i][p] = 1
                     visit.append(p)
                 if p in stop_sha1:
                     continue
 
     # walk the repository looking for commits that are in our
     # reachability graph
     #for i in range(repo.changelog.count()-1, -1, -1):
     for i, changes in chlogwalk():
         n = repo.changelog.node(i)
         mask = is_reachable(want_sha1, reachable, n)
         if mask:
             parentstr = ""
             if parents:
                 pp = repo.changelog.parents(n)
                 if pp[0] != hg.nullid:
                     parentstr += " " + hg.hex(pp[0])
                 if pp[1] != hg.nullid:
                     parentstr += " " + hg.hex(pp[1])
             if not full:
                 print hg.hex(n) + parentstr
             elif full is "commit":
                 print hg.hex(n) + parentstr
                 catcommit(repo, n, '    ', changes)
             else:
                 (p1, p2) = repo.changelog.parents(n)
                 (h, h1, h2) = map(hg.hex, (n, p1, p2))
                 (i1, i2) = map(repo.changelog.rev, (p1, p2))
 
-                date = changes[2].split(' ')[0]
+                date = changes[2][0]
                 print "%s %s:%s" % (date, h, mask),
                 mask = is_reachable(want_sha1, reachable, p1)
                 if i1 != -1 and mask > 0:
                     print "%s:%s " % (h1, mask),
                 mask = is_reachable(want_sha1, reachable, p2)
                 if i2 != -1 and mask > 0:
                     print "%s:%s " % (h2, mask),
                 print ""
             if maxnr and count >= maxnr:
                 break
             count += 1
 
 # git rev-list tries to order things by date, and has the ability to stop
 # at a given commit without walking the whole repo.  TODO add the stop
 # parameter
 def revlist(ui, repo, *revs, **opts):
     """print revisions"""
     if opts['header']:
         full = "commit"
     else:
         full = None
     copy = [x for x in revs]
     revtree(copy, repo, full, opts['max_count'], opts['parents'])
 
 def view(ui, repo, *etc):
     "start interactive history viewer"
     os.chdir(repo.root)
     os.system("hgk " + " ".join(etc))
 
 cmdtable = {
     "view": (view, [], 'hg view'),
     "debug-diff-tree": (difftree, [('p', 'patch', None, 'generate patch'),
                             ('r', 'recursive', None, 'recursive'),
                             ('P', 'pretty', None, 'pretty'),
                             ('s', 'stdin', None, 'stdin'),
                             ('C', 'copy', None, 'detect copies'),
                             ('S', 'search', "", 'search')],
                             "hg git-diff-tree [options] node1 node2"),
     "debug-cat-file": (catfile, [('s', 'stdin', None, 'stdin')],
                  "hg debug-cat-file [options] type file"),
     "debug-merge-base": (base, [], "hg debug-merge-base node node"),
     "debug-rev-list": (revlist, [('H', 'header', None, 'header'),
                            ('t', 'topo-order', None, 'topo-order'),
                            ('p', 'parents', None, 'parents'),
                            ('n', 'max-count', 0, 'max-count')],
                  "hg debug-rev-list [options] revs"),
 }
 
 def reposetup(ui, repo):
     pass