# HG changeset patch
# User Ryan McElroy <rmcelroy@fb.com>
# Date 2015-04-14 20:17:33
# Node ID a02d293a10790d7ef2d7335cf6fe63986ac95a34
# Parent  c44534209a0ac2bdf848fa49cdda771b1a25b20a

bookmarks: rename bookmarkcurrent to activebookmark (API)

Today, the terms 'active' and 'current' are interchangeably used throughout the
codebase in reference to the active bookmark (the bookmark that will be updated
with the next commit). This leads to confusion among developers and users.
This patch is part of a series to standardize the usage to 'active' throughout
the mercurial codebase and user interface.

diff --git a/hgext/rebase.py b/hgext/rebase.py
--- a/hgext/rebase.py
+++ b/hgext/rebase.py
@@ -358,7 +358,7 @@ def rebase(ui, repo, **opts):
 
         # Keep track of the current bookmarks in order to reset them later
         currentbookmarks = repo._bookmarks.copy()
-        activebookmark = activebookmark or repo._bookmarkcurrent
+        activebookmark = activebookmark or repo._activebookmark
         if activebookmark:
             bookmarks.deactivate(repo)
 
@@ -1052,7 +1052,7 @@ def pullrebase(orig, ui, repo, *args, **
                 hg.update(repo, dest)
                 if bookmarks.update(repo, [movemarkfrom], repo['.'].node()):
                     ui.status(_("updating bookmark %s\n")
-                              % repo._bookmarkcurrent)
+                              % repo._activebookmark)
     else:
         if opts.get('tool'):
             raise util.Abort(_('--tool can only be used with --rebase'))
diff --git a/hgext/shelve.py b/hgext/shelve.py
--- a/hgext/shelve.py
+++ b/hgext/shelve.py
@@ -163,7 +163,7 @@ def createcmd(ui, repo, pats, opts):
 
     # we never need the user, so we use a generic user for all shelve operations
     user = 'shelve@localhost'
-    label = repo._bookmarkcurrent or parent.branch() or 'default'
+    label = repo._activebookmark or parent.branch() or 'default'
 
     # slashes aren't allowed in filenames, therefore we rename it
     label = label.replace('/', '_')
diff --git a/hgext/strip.py b/hgext/strip.py
--- a/hgext/strip.py
+++ b/hgext/strip.py
@@ -60,7 +60,7 @@ def strip(ui, repo, revs, update=True, b
 
         marks = repo._bookmarks
         if bookmark:
-            if bookmark == repo._bookmarkcurrent:
+            if bookmark == repo._activebookmark:
                 bookmarks.deactivate(repo)
             del marks[bookmark]
             marks.write()
diff --git a/mercurial/bookmarks.py b/mercurial/bookmarks.py
--- a/mercurial/bookmarks.py
+++ b/mercurial/bookmarks.py
@@ -83,7 +83,7 @@ class bmstore(dict):
 
     def _writerepo(self, repo):
         """Factored out for extensibility"""
-        if repo._bookmarkcurrent not in self:
+        if repo._activebookmark not in self:
             deactivate(repo)
 
         wlock = repo.wlock()
@@ -137,7 +137,7 @@ def activate(repo, mark):
     if mark not in repo._bookmarks:
         raise AssertionError('bookmark %s does not exist!' % mark)
 
-    current = repo._bookmarkcurrent
+    current = repo._activebookmark
     if current == mark:
         return
 
@@ -148,7 +148,7 @@ def activate(repo, mark):
         file.close()
     finally:
         wlock.release()
-    repo._bookmarkcurrent = mark
+    repo._activebookmark = mark
 
 def deactivate(repo):
     """
@@ -158,7 +158,7 @@ def deactivate(repo):
     try:
         try:
             repo.vfs.unlink('bookmarks.current')
-            repo._bookmarkcurrent = None
+            repo._activebookmark = None
         except OSError, inst:
             if inst.errno != errno.ENOENT:
                 raise
@@ -172,7 +172,7 @@ def iscurrent(repo, mark=None, parents=N
     parent of the working directory.
     '''
     if not mark:
-        mark = repo._bookmarkcurrent
+        mark = repo._activebookmark
     if not parents:
         parents = [p.node() for p in repo[None].parents()]
     marks = repo._bookmarks
@@ -209,7 +209,7 @@ def calculateupdate(ui, repo, checkout):
     check out and where to move the active bookmark from, if needed.'''
     movemarkfrom = None
     if checkout is None:
-        curmark = repo._bookmarkcurrent
+        curmark = repo._activebookmark
         if iscurrent(repo):
             movemarkfrom = repo['.'].node()
         elif curmark:
@@ -221,7 +221,7 @@ def update(repo, parents, node):
     deletefrom = parents
     marks = repo._bookmarks
     update = False
-    cur = repo._bookmarkcurrent
+    cur = repo._activebookmark
     if not cur:
         return False
 
diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -2480,13 +2480,13 @@ def amend(ui, repo, commitfunc, old, ext
             # First, do a regular commit to record all changes in the working
             # directory (if there are any)
             ui.callhooks = False
-            currentbookmark = repo._bookmarkcurrent
+            currentbookmark = repo._activebookmark
             try:
-                repo._bookmarkcurrent = None
+                repo._activebookmark = None
                 opts['message'] = 'temporary amend commit for %s' % old
                 node = commit(ui, repo, commitfunc, pats, opts)
             finally:
-                repo._bookmarkcurrent = currentbookmark
+                repo._activebookmark = currentbookmark
                 ui.callhooks = True
             ctx = repo[node]
 
@@ -2722,7 +2722,7 @@ def buildcommittext(repo, ctx, subs, ext
     if ctx.branch():
         edittext.append(_("HG: branch '%s'") % ctx.branch())
     if bookmarks.iscurrent(repo):
-        edittext.append(_("HG: bookmark '%s'") % repo._bookmarkcurrent)
+        edittext.append(_("HG: bookmark '%s'") % repo._activebookmark)
     edittext.extend([_("HG: subrepo %s") % s for s in subs])
     edittext.extend([_("HG: added %s") % f for f in added])
     edittext.extend([_("HG: changed %s") % f for f in modified])
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -979,7 +979,7 @@ def bookmark(ui, repo, *names, **opts):
                     if mark not in marks:
                         raise util.Abort(_("bookmark '%s' does not exist") %
                                          mark)
-                    if mark == repo._bookmarkcurrent:
+                    if mark == repo._activebookmark:
                         bookmarks.deactivate(repo)
                     del marks[mark]
                 marks.write()
@@ -994,7 +994,7 @@ def bookmark(ui, repo, *names, **opts):
                     raise util.Abort(_("bookmark '%s' does not exist") % rename)
                 checkconflict(repo, mark, cur, force)
                 marks[mark] = marks[rename]
-                if repo._bookmarkcurrent == rename and not inactive:
+                if repo._activebookmark == rename and not inactive:
                     bookmarks.activate(repo, mark)
                 del marks[rename]
                 marks.write()
@@ -1005,7 +1005,7 @@ def bookmark(ui, repo, *names, **opts):
                     mark = checkformat(mark)
                     if newact is None:
                         newact = mark
-                    if inactive and mark == repo._bookmarkcurrent:
+                    if inactive and mark == repo._activebookmark:
                         bookmarks.deactivate(repo)
                         return
                     tgt = cur
@@ -1015,14 +1015,14 @@ def bookmark(ui, repo, *names, **opts):
                     marks[mark] = tgt
                 if not inactive and cur == marks[newact] and not rev:
                     bookmarks.activate(repo, newact)
-                elif cur != tgt and newact == repo._bookmarkcurrent:
+                elif cur != tgt and newact == repo._activebookmark:
                     bookmarks.deactivate(repo)
                 marks.write()
 
             elif inactive:
                 if len(marks) == 0:
                     ui.status(_("no bookmarks set\n"))
-                elif not repo._bookmarkcurrent:
+                elif not repo._activebookmark:
                     ui.status(_("no active bookmark\n"))
                 else:
                     bookmarks.deactivate(repo)
@@ -1035,7 +1035,7 @@ def bookmark(ui, repo, *names, **opts):
         if len(marks) == 0 and not fm:
             ui.status(_("no bookmarks set\n"))
         for bmark, n in sorted(marks.iteritems()):
-            current = repo._bookmarkcurrent
+            current = repo._activebookmark
             if bmark == current:
                 prefix, label = '*', 'bookmarks.current'
             else:
@@ -1506,7 +1506,7 @@ def commit(ui, repo, *pats, **opts):
                                match,
                                extra=extra)
 
-        current = repo._bookmarkcurrent
+        current = repo._activebookmark
         marks = old.bookmarks()
         node = cmdutil.amend(ui, repo, commitfunc, old, extra, pats, opts)
         if node == old.node():
@@ -4702,9 +4702,9 @@ def merge(ui, repo, node=None, **opts):
     if node:
         node = scmutil.revsingle(repo, node).node()
 
-    if not node and repo._bookmarkcurrent:
-        bmheads = repo.bookmarkheads(repo._bookmarkcurrent)
-        curhead = repo[repo._bookmarkcurrent].node()
+    if not node and repo._activebookmark:
+        bmheads = repo.bookmarkheads(repo._activebookmark)
+        curhead = repo[repo._activebookmark].node()
         if len(bmheads) == 2:
             if curhead == bmheads[0]:
                 node = bmheads[1]
@@ -4719,7 +4719,7 @@ def merge(ui, repo, node=None, **opts):
                 "please merge with an explicit rev or bookmark"),
                 hint=_("run 'hg heads' to see all heads"))
 
-    if not node and not repo._bookmarkcurrent:
+    if not node and not repo._activebookmark:
         branch = repo[None].branch()
         bheads = repo.branchheads(branch)
         nbhs = [bh for bh in bheads if not repo[bh].bookmarks()]
@@ -5049,7 +5049,7 @@ def postincoming(ui, repo, modheads, opt
             return 0
         if not ret and not checkout:
             if bookmarks.update(repo, [movemarkfrom], repo['.'].node()):
-                ui.status(_("updating bookmark %s\n") % repo._bookmarkcurrent)
+                ui.status(_("updating bookmark %s\n") % repo._activebookmark)
         return ret
     if modheads > 1:
         currentbranchheads = len(repo.branchheads())
@@ -5914,7 +5914,7 @@ def summary(ui, repo, **opts):
         ui.status(m, label='log.branch')
 
     if marks:
-        current = repo._bookmarkcurrent
+        current = repo._activebookmark
         # i18n: column positioning for "hg summary"
         ui.write(_('bookmarks:'), label='log.bookmark')
         if current is not None:
@@ -6405,14 +6405,14 @@ def update(ui, repo, node=None, rev=None
 
     if not ret and movemarkfrom:
         if bookmarks.update(repo, [movemarkfrom], repo['.'].node()):
-            ui.status(_("updating bookmark %s\n") % repo._bookmarkcurrent)
+            ui.status(_("updating bookmark %s\n") % repo._activebookmark)
     elif brev in repo._bookmarks:
         bookmarks.activate(repo, brev)
         ui.status(_("(activating bookmark %s)\n") % brev)
     elif brev:
-        if repo._bookmarkcurrent:
+        if repo._activebookmark:
             ui.status(_("(leaving bookmark %s)\n") %
-                      repo._bookmarkcurrent)
+                      repo._activebookmark)
         bookmarks.deactivate(repo)
 
     return ret
diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -415,7 +415,7 @@ class localrepository(object):
         return bookmarks.bmstore(self)
 
     @repofilecache('bookmarks.current')
-    def _bookmarkcurrent(self):
+    def _activebookmark(self):
         return bookmarks.readactive(self)
 
     def bookmarkheads(self, bookmark):
diff --git a/mercurial/templatekw.py b/mercurial/templatekw.py
--- a/mercurial/templatekw.py
+++ b/mercurial/templatekw.py
@@ -210,7 +210,7 @@ def showbookmarks(**args):
     """
     repo = args['ctx']._repo
     bookmarks = args['ctx'].bookmarks()
-    current = repo._bookmarkcurrent
+    current = repo._activebookmark
     makemap = lambda v: {'bookmark': v, 'current': current}
     f = _showlist('bookmark', bookmarks, **args)
     return _hybrid(f, bookmarks, makemap, lambda x: x['bookmark'])
@@ -227,7 +227,7 @@ def showcurrentbookmark(**args):
     import bookmarks as bookmarks # to avoid circular import issues
     repo = args['repo']
     if bookmarks.iscurrent(repo):
-        current = repo._bookmarkcurrent
+        current = repo._activebookmark
         if current in args['ctx'].bookmarks():
             return current
     return ''