merge with crew.
authorVadim Gelfer <vadim.gelfer@gmail.com>
Tue, 21 Mar 2006 23:31:04 -0800
changeset 1988 18a3e6369600
parent 1987 04c17fc39c84 (current diff)
parent 1986 719cf07b076d (diff)
child 1989 0541768fa558
merge with crew.
--- a/mercurial/localrepo.py	Tue Mar 21 23:29:21 2006 -0800
+++ b/mercurial/localrepo.py	Tue Mar 21 23:31:04 2006 -0800
@@ -78,33 +78,43 @@
         '''return a mapping of tag to node'''
         if not self.tagscache:
             self.tagscache = {}
-            def addtag(self, k, n):
-                try:
-                    bin_n = bin(n)
-                except TypeError:
-                    bin_n = ''
-                self.tagscache[k.strip()] = bin_n
 
-            try:
-                # read each head of the tags file, ending with the tip
-                # and add each tag found to the map, with "newer" ones
-                # taking precedence
-                fl = self.file(".hgtags")
-                h = fl.heads()
-                h.reverse()
-                for r in h:
-                    for l in fl.read(r).splitlines():
-                        if l:
-                            n, k = l.split(" ", 1)
-                            addtag(self, k, n)
-            except KeyError:
-                pass
+            def parsetag(line, context):
+                if not line:
+                    return
+                s = l.split(" ", 1)
+                if len(s) != 2:
+                    self.ui.warn(_("%s: ignoring invalid tag\n") % context)
+                    return
+                node, key = s
+                try:
+                    bin_n = bin(node)
+                except TypeError:
+                    self.ui.warn(_("%s: ignoring invalid tag\n") % context)
+                    return
+                if bin_n not in self.changelog.nodemap:
+                    self.ui.warn(_("%s: ignoring invalid tag\n") % context)
+                    return
+                self.tagscache[key.strip()] = bin_n
+
+            # read each head of the tags file, ending with the tip
+            # and add each tag found to the map, with "newer" ones
+            # taking precedence
+            fl = self.file(".hgtags")
+            h = fl.heads()
+            h.reverse()
+            for r in h:
+                count = 0
+                for l in fl.read(r).splitlines():
+                    count += 1
+                    parsetag(l, ".hgtags:%d" % count)
 
             try:
                 f = self.opener("localtags")
+                count = 0
                 for l in f:
-                    n, k = l.split(" ", 1)
-                    addtag(self, k, n)
+                    count += 1
+                    parsetag(l, "localtags:%d" % count)
             except IOError:
                 pass
 
--- a/tests/test-tags	Tue Mar 21 23:29:21 2006 -0800
+++ b/tests/test-tags	Tue Mar 21 23:31:04 2006 -0800
@@ -31,3 +31,13 @@
 hg id
 hg status
 
+hg commit -m "merge" -d "1000000 0"
+# invalid tags
+echo "spam" >> .hgtags
+echo >> .hgtags
+echo "foo bar" >> .hgtags
+echo "$T invalid" | sed "s/..../a5a5/" >> .hg/localtags
+hg commit -m "tags" -d "1000000 0"
+hg tags
+hg tip
+
--- a/tests/test-tags.out	Tue Mar 21 23:29:21 2006 -0800
+++ b/tests/test-tags.out	Tue Mar 21 23:31:04 2006 -0800
@@ -12,3 +12,17 @@
 8216907a933d tip
 8216907a933d+8a3ca90d111d+ tip
 M .hgtags
+.hgtags:2: ignoring invalid tag
+.hgtags:4: ignoring invalid tag
+localtags:1: ignoring invalid tag
+tip                                4:fd868a874787a7b5af31e1675666ce691c803035
+first                              0:0acdaf8983679e0aac16e811534eb49d7ee1f2b4
+changeset:   4:fd868a874787
+.hgtags:2: ignoring invalid tag
+.hgtags:4: ignoring invalid tag
+localtags:1: ignoring invalid tag
+tag:         tip
+user:        test
+date:        Mon Jan 12 13:46:40 1970 +0000
+summary:     tags
+