comparison mercurial/shelve.py @ 46280:7e300d297547

shelve: move method for getting stat (mtime) to new shelf class

Only the mtime was needed, so I made it restricted to that in the
move.

The new `Shelf` class expects its argument to be a shelf name (not a
arbitrary filename like `shelvedfile` would accept), so only the
shelf name is now passed in.

Differential Revision: https://phab.mercurial-scm.org/D9707

46279:14ce2eb6e8a4

    def movetobackup(self):
        if not self.backupvfs.isdir():
            self.backupvfs.makedir()
        util.rename(self.filename(), self.backupfilename())

    def stat(self):
        return self.vfs.stat(self.fname)


class Shelf(object):
    """Represents a shelf, including possibly multiple files storing it.

    Old shelves will have a .patch and a .hg file. Newer shelves will

        self.name = name
        self.vfs = vfsmod.vfs(repo.vfs.join(shelvedir))

    def exists(self):
        return self.vfs.exists(self.name + b'.' + patchextension)

    def writeinfo(self, info):
        scmutil.simplekeyvaluefile(self.vfs, self.name + b'.shelve').write(info)

    def readinfo(self):

    info = []
    for (name, _type) in names:
        pfx, sfx = name.rsplit(b'.', 1)
        if not pfx or sfx != patchextension:
            continue
        st = shelvedfile(repo, name).stat()
        info.append((st[stat.ST_MTIME], shelvedfile(repo, pfx).filename()))
    return sorted(info, reverse=True)


def listcmd(ui, repo, pats, opts):
    """subcommand that displays the list of shelves"""

46280:7e300d297547

    def movetobackup(self):
        if not self.backupvfs.isdir():
            self.backupvfs.makedir()
        util.rename(self.filename(), self.backupfilename())


class Shelf(object):
    """Represents a shelf, including possibly multiple files storing it.

    Old shelves will have a .patch and a .hg file. Newer shelves will

        self.name = name
        self.vfs = vfsmod.vfs(repo.vfs.join(shelvedir))

    def exists(self):
        return self.vfs.exists(self.name + b'.' + patchextension)

    def mtime(self):
        return self.vfs.stat(self.name + b'.' + patchextension)[stat.ST_MTIME]

    def writeinfo(self, info):
        scmutil.simplekeyvaluefile(self.vfs, self.name + b'.shelve').write(info)

    def readinfo(self):

    info = []
    for (name, _type) in names:
        pfx, sfx = name.rsplit(b'.', 1)
        if not pfx or sfx != patchextension:
            continue
        mtime = Shelf(repo, pfx).mtime()
        info.append((mtime, shelvedfile(repo, pfx).filename()))
    return sorted(info, reverse=True)


def listcmd(ui, repo, pats, opts):
    """subcommand that displays the list of shelves"""