Yuya Nishihara <yuya@tcha.org> [Sun, 22 Jul 2018 11:20:48 +0900] rev 38919
fileset: build status according to 'withstatus' hint
_switchcallers is no longer needed since 'withstatus' node is reinserted for
arguments of functions like revs().
New matchctx instance is created per 'withstatus' to make sure that status
tuple is available only for children of the 'withstatus' node.
Yuya Nishihara <yuya@tcha.org> [Sat, 21 Jul 2018 20:27:53 +0900] rev 38918
fileset: insert hints where status should be computed
This will allow us to compute status against a narrowed set of files.
For example, "path:build/ & (unknown() + missing())" is rewritten as
"path:build/ & <withstatus>(unknown() + missing(), 'unknown missing')",
and the status call can be narrowed by the left-hand-side matcher,
"path:build/".
mctx.buildstatus() calls will be solely processed by getmatchwithstatus().
Yuya Nishihara <yuya@tcha.org> [Sun, 22 Jul 2018 11:12:55 +0900] rev 38917
fileset: move buildstatus() to matchctx method
In future patches, file status will be computed while evaluating a parsed
tree. This patch provides a matchctx interface to build status.
Yuya Nishihara <yuya@tcha.org> [Sun, 22 Jul 2018 10:58:32 +0900] rev 38916
fileset: keep basectx by matchctx