comparison mercurial/bookmarks.py @ 24947:a02d293a1079

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.

24946:c44534209a0a

        repo = self._repo
        self._writerepo(repo)

    def _writerepo(self, repo):
        """Factored out for extensibility"""
        if repo._bookmarkcurrent not in self:
            deactivate(repo)

        wlock = repo.wlock()
        try:

    The name is recorded in .hg/bookmarks.current
    """
    if mark not in repo._bookmarks:
        raise AssertionError('bookmark %s does not exist!' % mark)

    current = repo._bookmarkcurrent
    if current == mark:
        return

    wlock = repo.wlock()
    try:
        file = repo.vfs('bookmarks.current', 'w', atomictemp=True)
        file.write(encoding.fromlocal(mark))
        file.close()
    finally:
        wlock.release()
    repo._bookmarkcurrent = mark

def deactivate(repo):
    """
    Unset the active bookmark in this reposiotry.
    """
    wlock = repo.wlock()
    try:
        try:
            repo.vfs.unlink('bookmarks.current')
            repo._bookmarkcurrent = None
        except OSError, inst:
            if inst.errno != errno.ENOENT:
                raise
    finally:
        wlock.release()

    I.e., the bookmark listed in .hg/bookmarks.current also points to a
    parent of the working directory.
    '''
    if not mark:
        mark = repo._bookmarkcurrent
    if not parents:
        parents = [p.node() for p in repo[None].parents()]
    marks = repo._bookmarks
    return (mark in marks and marks[mark] in parents)

def calculateupdate(ui, repo, checkout):
    '''Return a tuple (targetrev, movemarkfrom) indicating the rev to
    check out and where to move the active bookmark from, if needed.'''
    movemarkfrom = None
    if checkout is None:
        curmark = repo._bookmarkcurrent
        if iscurrent(repo):
            movemarkfrom = repo['.'].node()
        elif curmark:
            ui.status(_("updating to active bookmark %s\n") % curmark)
            checkout = curmark

def update(repo, parents, node):
    deletefrom = parents
    marks = repo._bookmarks
    update = False
    cur = repo._bookmarkcurrent
    if not cur:
        return False

    if marks[cur] in parents:
        new = repo[node]

24947:a02d293a1079

        repo = self._repo
        self._writerepo(repo)

    def _writerepo(self, repo):
        """Factored out for extensibility"""
        if repo._activebookmark not in self:
            deactivate(repo)

        wlock = repo.wlock()
        try:

    The name is recorded in .hg/bookmarks.current
    """
    if mark not in repo._bookmarks:
        raise AssertionError('bookmark %s does not exist!' % mark)

    current = repo._activebookmark
    if current == mark:
        return

    wlock = repo.wlock()
    try:
        file = repo.vfs('bookmarks.current', 'w', atomictemp=True)
        file.write(encoding.fromlocal(mark))
        file.close()
    finally:
        wlock.release()
    repo._activebookmark = mark

def deactivate(repo):
    """
    Unset the active bookmark in this reposiotry.
    """
    wlock = repo.wlock()
    try:
        try:
            repo.vfs.unlink('bookmarks.current')
            repo._activebookmark = None
        except OSError, inst:
            if inst.errno != errno.ENOENT:
                raise
    finally:
        wlock.release()

    I.e., the bookmark listed in .hg/bookmarks.current also points to a
    parent of the working directory.
    '''
    if not mark:
        mark = repo._activebookmark
    if not parents:
        parents = [p.node() for p in repo[None].parents()]
    marks = repo._bookmarks
    return (mark in marks and marks[mark] in parents)

def calculateupdate(ui, repo, checkout):
    '''Return a tuple (targetrev, movemarkfrom) indicating the rev to
    check out and where to move the active bookmark from, if needed.'''
    movemarkfrom = None
    if checkout is None:
        curmark = repo._activebookmark
        if iscurrent(repo):
            movemarkfrom = repo['.'].node()
        elif curmark:
            ui.status(_("updating to active bookmark %s\n") % curmark)
            checkout = curmark

def update(repo, parents, node):
    deletefrom = parents
    marks = repo._bookmarks
    update = False
    cur = repo._activebookmark
    if not cur:
        return False

    if marks[cur] in parents:
        new = repo[node]