Patchwork [3,of,3,V2] archive: report the node as "{p1node}+" when archiving wdir()

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Submitter Matt Harbison
Date June 17, 2015, 3:39 a.m.
Message ID <2416bc426b151ae7f505.1434512364@Envy>
Download mbox | patch
Permalink /patch/9692/
State Accepted
Delegated to: Matt Mackall
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Comments

Matt Harbison - June 17, 2015, 3:39 a.m.
# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1434510885 14400
#      Tue Jun 16 23:14:45 2015 -0400
# Node ID 2416bc426b151ae7f505e469af9d1c6da007b4b9
# Parent  39f2759a274226581b309c215629643d01fccf7a
archive: report the node as "{p1node}+" when archiving wdir()

This is more useful than reporting all 'f's, allowing the archive to be diffed
against a specific revision to see what changed.
Matt Harbison - June 17, 2015, 2:54 p.m.

Patch

diff --git a/mercurial/archival.py b/mercurial/archival.py
--- a/mercurial/archival.py
+++ b/mercurial/archival.py
@@ -67,8 +67,11 @@ 
 def buildmetadata(ctx):
     '''build content of .hg_archival.txt'''
     repo = ctx.repo()
+    hex = ctx.hex()
+    if ctx.rev() is None:
+        hex = ctx.p1().hex() + '+'
     base = 'repo: %s\nnode: %s\nbranch: %s\n' % (
-        _rootctx(repo).hex(), ctx.hex(), encoding.fromlocal(ctx.branch()))
+        _rootctx(repo).hex(), hex, encoding.fromlocal(ctx.branch()))
 
     tags = ''.join('tag: %s\n' % t for t in ctx.tags()
                    if repo.tagtype(t) == 'global')
diff --git a/tests/test-subrepo-deep-nested-change.t b/tests/test-subrepo-deep-nested-change.t
--- a/tests/test-subrepo-deep-nested-change.t
+++ b/tests/test-subrepo-deep-nested-change.t
@@ -187,6 +187,14 @@ 
   ../wdir/sub1/sub2/folder/test.txt
   ../wdir/sub1/sub2/sub2
 
+  $ cat ../wdir/.hg_archival.txt
+  repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
+  node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
+  branch: default
+  latesttag: null
+  latesttagdistance: 4
+  changessincelatesttag: 3
+
 Attempting to archive 'wdir()' with a missing file is handled gracefully
   $ rm sub1/sub1
   $ rm -r ../wdir