# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1678269630 -3600
# Node ID 386737600689fbe530bcfc37021a7a5019cb4581
# Parent  71a2c061865d64e9b1b03bf53a5fe4ea6e8c3b25
revset: add `_internal()` predicate

This predicate help core code to select internal changeset (in the internal
phase).

diff -r 71a2c061865d -r 386737600689 mercurial/phases.py
--- a/mercurial/phases.py	Fri Mar 10 03:41:18 2023 +0100
+++ b/mercurial/phases.py	Wed Mar 08 11:00:30 2023 +0100
@@ -172,6 +172,10 @@
 remotehiddenphases = (secret, archived, internal)
 localhiddenphases = (internal, archived)
 
+all_internal_phases = tuple(p for p in allphases if p & internal)
+# We do not want any internal content to exit the repository, ever.
+no_bundle_phases = all_internal_phases
+
 
 def supportinternal(repo):
     # type: (localrepo.localrepository) -> bool
diff -r 71a2c061865d -r 386737600689 mercurial/revset.py
--- a/mercurial/revset.py	Fri Mar 10 03:41:18 2023 +0100
+++ b/mercurial/revset.py	Wed Mar 08 11:00:30 2023 +0100
@@ -1967,6 +1967,12 @@
     return repo._phasecache.getrevset(repo, targets, subset)
 
 
+@predicate(b'_internal()', safe=True)
+def _internal(repo, subset, x):
+    getargs(x, 0, 0, _(b"_internal takes no arguments"))
+    return _phase(repo, subset, *phases.all_internal_phases)
+
+
 @predicate(b'_phase(idx)', safe=True)
 def phase(repo, subset, x):
     l = getargs(x, 1, 1, b"_phase requires one argument")