comparison mercurial/shelve.py @ 46293:9cdef4c41c94

shelve: use listshelves() in cleanupoldbackups()

With this patch, there are no more assumptions outside the `Shelf`
class about which files (`.patch`, `.hg`, `.shelve`) make up a
shelf. As such, this finishes the preparations for making phase-based
shelve (perhaps optionally) not write the `.patch` and `.hg` files.

Differential Revision: https://phab.mercurial-scm.org/D9740

46292:3204a35e5c7e

def cleanupoldbackups(repo):
    vfs = vfsmod.vfs(repo.vfs.join(backupdir))
    maxbackups = repo.ui.configint(b'shelve', b'maxbackups')
    hgfiles = [f for f in vfs.listdir() if f.endswith(b'.' + patchextension)]
    hgfiles = sorted([(vfs.stat(f)[stat.ST_MTIME], f) for f in hgfiles])
    if maxbackups > 0 and maxbackups < len(hgfiles):
        bordermtime = hgfiles[-maxbackups][0]
    else:
        bordermtime = None
    for mtime, f in hgfiles[: len(hgfiles) - maxbackups]:
        if mtime == bordermtime:
            # keep it, because timestamp can't decide exact order of backups
            continue
        base = f[: -(1 + len(patchextension))]
        for ext in shelvefileextensions:
            vfs.tryunlink(base + b'.' + ext)


def _backupactivebookmark(repo):
    activebookmark = repo._activebookmark
    if activebookmark:

46293:9cdef4c41c94

def cleanupoldbackups(repo):
    vfs = vfsmod.vfs(repo.vfs.join(backupdir))
    maxbackups = repo.ui.configint(b'shelve', b'maxbackups')
    hgfiles = listshelves(vfs)
    if maxbackups > 0 and maxbackups < len(hgfiles):
        bordermtime = hgfiles[maxbackups - 1][0]
    else:
        bordermtime = None
    for mtime, name in hgfiles[maxbackups:]:
        if mtime == bordermtime:
            # keep it, because timestamp can't decide exact order of backups
            continue
        for ext in shelvefileextensions:
            vfs.tryunlink(name + b'.' + ext)


def _backupactivebookmark(repo):
    activebookmark = repo._activebookmark
    if activebookmark: