readme: mention Mercurial dependency

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

.travis.yml

@@ -5,7 +5,7 @@ install:
     then pip install -q Mercurial${HG_VERSION+==$HG_VERSION};
     else pip install -q http://selenic.com/repo/hg/archive/tip.tar.gz;
     fi
-  - pip install -q dulwich hg-git || true
+  - pip install -q dulwich hg-git==0.6.1 || true
 
 before_script:
   - hg --version || true
@@ -20,6 +20,9 @@ matrix:
     - env: HG_VERSION=2.8.2
     - env: HG_VERSION=2.7.2
     - env: HG_VERSION=3.0
+    - env: HG_VERSION=3.5.2
+    - env: HG_VERSION=3.6.3
+    - env: HG_VERSION=3.7
     - env: HG_VERSION=dev
     - python: 2.7
     - python: 2.6

README.asciidoc

@@ -15,6 +15,8 @@ chmod +x ~/bin/git-remote-hg
 
 That's it :)
 
+Obviously you will need Mercurial installed.
+
 == Configuration ==
 
 If you want to see Mercurial revisions as Git commit notes:

git-remote-hg

@@ -430,7 +430,12 @@ def get_repo(url, alias):
             peer = hg.peer(repo.ui, {}, url)
         except:
             die('Repository error')
-        repo.pull(peer, heads=None, force=True)
+
+        if check_version(3, 0):
+            from mercurial import exchange
+            exchange.pull(repo, peer, heads=None, force=True)
+        else:
+            repo.pull(peer, heads=None, force=True)
 
         updatebookmarks(repo, peer)
 
@@ -498,7 +503,7 @@ def export_ref(repo, name, kind, head):
         if 'committer' in extra:
             try:
                 cuser, ctime, ctz = extra['committer'].rsplit(' ', 2)
-                committer = "%s %s %s" % (cuser, ctime, gittz(int(ctz)))
+                committer = "%s %s %s" % (fixup_user(cuser), ctime, gittz(int(ctz)))
             except ValueError:
                 cuser = extra['committer']
                 committer = "%s %d %s" % (fixup_user(cuser), time, gittz(tz))
@@ -803,9 +808,23 @@ def parse_commit(parser):
     def getfilectx(repo, memctx, f):
         of = files[f]
         if 'deleted' in of:
-            raise IOError
+            if check_version(3, 2):
+                return None
+            else:
+                raise IOError
         if 'ctx' in of:
-            return of['ctx']
+            if mode == 'hg':
+                ctx = of['ctx']
+                is_exec = ctx.isexec()
+                is_link = ctx.islink()
+                if check_version(3, 1):
+                    return context.memfilectx(repo, f, ctx.data(),
+                            is_link, is_exec)
+                else:
+                    return context.memfilectx(f, ctx.data(),
+                            is_link, is_exec)
+            else:
+                return of['ctx']
         is_exec = of['mode'] == 'x'
         is_link = of['mode'] == 'l'
         rename = of.get('rename', None)
@@ -1036,7 +1055,9 @@ def push_unsafe(repo, remote, parsed_refs, p_revs):
     if not checkheads(repo, remote, p_revs):
         return None
 
-    if check_version(3, 0):
+    if check_version(3, 2):
+        cg = changegroup.getchangegroup(repo, 'push', heads=list(p_revs), common=common)
+    elif check_version(3, 0):
         cg = changegroup.getbundle(repo, 'push', heads=list(p_revs), common=common)
     else:
         cg = repo.getbundle('push', heads=list(p_revs), common=common)

test/Makefile

@@ -1,6 +1,6 @@
 RM ?= rm -f
 
-T = $(wildcard *.t)
+T = main.t bidi.t
 TEST_DIRECTORY := $(CURDIR)
 
 export TEST_DIRECTORY

test/hg-git.t

@@ -34,6 +34,15 @@ else
 	test_done
 fi
 
+hg_version=$(python2 -c 'from mercurial import util; print util.version()')
+
+case $hg_version in
+3.0*+*)
+	skip_all='skipping remote-hg tests; unsuported version of hg by hg-git'
+	test_done
+	;;
+esac
+
 # clone to a git repo with git
 git_clone_git () {
 	git clone -q "hg::$1" $2 &&
@@ -106,7 +115,6 @@ setup () {
 	debugrawcommit = -d "0 0"
 	tag = -d "0 0"
 	[extensions]
-	hgext.bookmarks =
 	$hggit =
 	graphlog =
 	EOF

test/main.t

@@ -470,7 +470,7 @@ rm -rf hgrepo
 test_expect_success 'fetch special filenames' '
 	test_when_finished "rm -rf hgrepo gitrepo && LC_ALL=C" &&
 
-	LC_ALL=C.UTF-8
+	LC_ALL=en_US.UTF-8
 	export LC_ALL
 
 	(
@@ -503,7 +503,7 @@ test_expect_success 'push special filenames' '
 
 	mkdir -p tmp && cd tmp &&
 
-	LC_ALL=C.UTF-8
+	LC_ALL=en_US.UTF-8
 	export LC_ALL
 
 	(