remote-hg: add missing config for basic tests

diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index d5857560ed9ea8e6731605f4ae9cd29d7944d5cf..7929eec30b39280985a9d2b7147699d99e211817 100755 (executable)
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -17,6 +17,7 @@ import os
 import json
 import shutil
 import subprocess
+import urllib
 
 #
 # If you want to switch to hg-git compatibility mode:
@@ -25,7 +26,7 @@ import subprocess
 # git:
 # Sensible defaults for git.
 # hg bookmarks are exported as git branches, hg branches are prefixed
-# with 'branches/'.
+# with 'branches/', HEAD is a special case.
 #
 # hg:
 # Emulate hg-git.
@@ -34,8 +35,9 @@ import subprocess
 #
 
 NAME_RE = re.compile('^([^<>]+)')
-AUTHOR_RE = re.compile('^([^<>]+?)? ?<([^<>]+)>$')
-RAW_AUTHOR_RE = re.compile('^(\w+) (?:(.+)? )?<(.+)> (\d+) ([+-]\d+)')
+AUTHOR_RE = re.compile('^([^<>]+?)? ?<([^<>]*)>$')
+AUTHOR_HG_RE = re.compile('^(.*?) ?<(.*?)(?:>(.+)?)?$')
+RAW_AUTHOR_RE = re.compile('^(\w+) (?:(.+)? )?<(.*)> (\d+) ([+-]\d+)')
 
 def die(msg, *args):
     sys.stderr.write('ERROR: %s\n' % (msg % args))
@@ -152,12 +154,20 @@ class Parser:
         return sys.stdin.read(size)
 
     def get_author(self):
+        global bad_mail
+
+        ex = None
         m = RAW_AUTHOR_RE.match(self.line)
         if not m:
             return None
         _, name, email, date, tz = m.groups()
+        if name and 'ext:' in name:
+            m = re.match('^(.+?) ext:\((.+)\)$', name)
+            if m:
+                name = m.group(1)
+                ex = urllib.unquote(m.group(2))
 
-        if email != 'unknown':
+        if email != bad_mail:
             if name:
                 user = '%s <%s>' % (name, email)
             else:
@@ -165,6 +175,9 @@ class Parser:
         else:
             user = name
 
+        if ex:
+            user += ex
+
         tz = int(tz)
         tz = ((tz / 100) * 3600) + ((tz % 100) * 60)
         return (user, int(date), -tz)
@@ -194,9 +207,9 @@ def get_filechanges(repo, ctx, parent):
 
     return added | modified, removed
 
-def fixup_user(user):
-    user = user.replace('"', '')
+def fixup_user_git(user):
     name = mail = None
+    user = user.replace('"', '')
     m = AUTHOR_RE.match(user)
     if m:
         name = m.group(1)
@@ -205,11 +218,41 @@ def fixup_user(user):
         m = NAME_RE.match(user)
         if m:
             name = m.group(1).strip()
+    return (name, mail)
+
+def fixup_user_hg(user):
+    def sanitize(name):
+        # stole this from hg-git
+        return re.sub('[<>\n]', '?', name.lstrip('< ').rstrip('> '))
+
+    m = AUTHOR_HG_RE.match(user)
+    if m:
+        name = sanitize(m.group(1))
+        mail = sanitize(m.group(2))
+        ex = m.group(3)
+        if ex:
+            name += ' ext:(' + urllib.quote(ex) + ')'
+    else:
+        name = sanitize(user)
+        if '@' in user:
+            mail = name
+        else:
+            mail = None
+
+    return (name, mail)
+
+def fixup_user(user):
+    global mode, bad_mail
+
+    if mode == 'git':
+        name, mail = fixup_user_git(user)
+    else:
+        name, mail = fixup_user_hg(user)
 
     if not name:
-        name = 'Unknown'
+        name = bad_name
     if not mail:
-        mail = 'unknown'
+        mail = bad_mail
 
     return '%s <%s>' % (name, mail)
 
@@ -387,24 +430,28 @@ def get_branch_tip(repo, branch):
     return heads[0]
 
 def list_head(repo, cur):
-    global g_head
+    global g_head, bmarks
 
     head = bookmarks.readcurrent(repo)
-    if not head:
-        return
-    node = repo[head]
+    if head:
+        node = repo[head]
+    else:
+        # fake bookmark from current branch
+        head = cur
+        node = repo['.']
+        if not node:
+            return
+        if head == 'default':
+            head = 'master'
+        bmarks[head] = node
+
     print "@refs/heads/%s HEAD" % head
     g_head = (head, node)
 
 def do_list(parser):
-    global branches, bmarks, mode
+    global branches, bmarks, mode, track_branches
 
     repo = parser.repo
-    for branch in repo.branchmap():
-        heads = repo.branchheads(branch)
-        if len(heads):
-            branches[branch] = heads
-
     for bmark, node in bookmarks.listbookmarks(repo).iteritems():
         bmarks[bmark] = repo[node]
 
@@ -412,7 +459,12 @@ def do_list(parser):
 
     list_head(repo, cur)
 
-    if mode != 'hg':
+    if track_branches:
+        for branch in repo.branchmap():
+            heads = repo.branchheads(branch)
+            if len(heads):
+                branches[branch] = heads
+
         for branch in branches:
             print "? refs/heads/branches/%s" % branch
 
@@ -660,24 +712,34 @@ def do_export(parser):
 def main(args):
     global prefix, dirname, branches, bmarks
     global marks, blob_marks, parsed_refs
-    global peer, mode
+    global peer, mode, bad_mail, bad_name
+    global track_branches
 
     alias = args[1]
     url = args[2]
     peer = None
 
-    cmd = ['git', 'config', '--get', 'remote-hg.hg-git-compat']
     hg_git_compat = False
+    track_branches = True
     try:
+        cmd = ['git', 'config', '--get', 'remote-hg.hg-git-compat']
         if subprocess.check_output(cmd) == 'true\n':
             hg_git_compat = True
+            track_branches = False
+        cmd = ['git', 'config', '--get', 'remote-hg.track-branches']
+        if subprocess.check_output(cmd) == 'false\n':
+            track_branches = False
     except subprocess.CalledProcessError:
         pass
 
     if hg_git_compat:
         mode = 'hg'
+        bad_mail = 'none@none'
+        bad_name = ''
     else:
         mode = 'git'
+        bad_mail = 'unknown'
+        bad_name = 'Unknown'
 
     if alias[4:] == url:
         is_tmp = True