comparison hgext/lfs/__init__.py @ 38689:ff5b6fca1082

fileset: rewrite predicates to return matcher not closed to subset (API) (BC)

This makes fileset expression open to any input, so that we can just say
"hg status 'set: not binary()'" to select text files including unknowns.

With this and removal of subset computation, 'set:**' becomes as fast as
'glob:**'. Further optimization will probably be possible by narrowing the
file tree to compute status for example.

This also fixes 'subrepo()' to not ignore the current mctx.subset.

.. bc::

   The fileset expression may include untracked files by default. Use
   ``tracked()`` to explicitly filter out files not existing at the context
   revision.

38688:2570dca0f21c

@filesetpredicate('lfs()', callstatus=True)
def lfsfileset(mctx, x):
    """File that uses LFS storage."""
    # i18n: "lfs" is a keyword
    fileset.getargs(x, 0, 0, _("lfs takes no arguments"))
    return [f for f in mctx.subset
            if wrapper.pointerfromctx(mctx.ctx, f, removed=True) is not None]

@templatekeyword('lfs_files', requires={'ctx'})
def lfsfiles(context, mapping):
    """List of strings. All files modified, added, or removed by this
    changeset."""

38689:ff5b6fca1082

@filesetpredicate('lfs()', callstatus=True)
def lfsfileset(mctx, x):
    """File that uses LFS storage."""
    # i18n: "lfs" is a keyword
    fileset.getargs(x, 0, 0, _("lfs takes no arguments"))
    ctx = mctx.ctx
    def lfsfilep(f):
        return wrapper.pointerfromctx(ctx, f, removed=True) is not None
    return mctx.predicate(lfsfilep, predrepr='<lfs>')

@templatekeyword('lfs_files', requires={'ctx'})
def lfsfiles(context, mapping):
    """List of strings. All files modified, added, or removed by this
    changeset."""