diff mercurial/exchange.py @ 40686:9b8d1ad851f8

push: add --publish flag to change phase of pushed changesets

This flag is copied from topic extension, where it proved to be useful. It
makes all pushed changesets public on both ends if the push succeeds.

Doesn't currently work for any subrepos that are implicitly pushed together
with their owner repo.

--- a/mercurial/exchange.py	Mon Nov 19 17:19:54 2018 +0000
+++ b/mercurial/exchange.py	Sat Oct 27 21:13:23 2018 +0800
@@ -359,7 +359,7 @@
     """
 
     def __init__(self, repo, remote, force=False, revs=None, newbranch=False,
-                 bookmarks=(), pushvars=None):
+                 bookmarks=(), publish=False, pushvars=None):
         # repo we push from
         self.repo = repo
         self.ui = repo.ui
@@ -421,6 +421,8 @@
         self.pkfailcb = {}
         # an iterable of pushvars or None
         self.pushvars = pushvars
+        # publish pushed changesets
+        self.publish = publish
 
     @util.propertycache
     def futureheads(self):
@@ -478,7 +480,7 @@
 
 
 def push(repo, remote, force=False, revs=None, newbranch=False, bookmarks=(),
-         opargs=None):
+         publish=False, opargs=None):
     '''Push outgoing changesets (limited by revs) from a local
     repository to remote. Return an integer:
       - None means nothing to push
@@ -490,7 +492,7 @@
     if opargs is None:
         opargs = {}
     pushop = pushoperation(repo, remote, force, revs, newbranch, bookmarks,
-                           **pycompat.strkwargs(opargs))
+                           publish, **pycompat.strkwargs(opargs))
     if pushop.remote.local():
         missing = (set(pushop.repo.requirements)
                    - pushop.remote.local().supported)
@@ -630,7 +632,10 @@
     # XXX Beware that revset break if droots is not strictly
     # XXX root we may want to ensure it is but it is costly
     fallback = list(unfi.set(revset, droots, pushop.fallbackheads))
-    if not outgoing.missing:
+    if not pushop.remotephases.publishing and pushop.publish:
+        future = list(unfi.set('%ln and (not public() or %ln::)',
+                               pushop.futureheads, droots))
+    elif not outgoing.missing:
         future = fallback
     else:
         # adds changeset we are going to push as draft