[PATCH 07 of 19] transplant: use "getcommiteditor()" instead of explicit editor choice

[FUJIWARA Katsunori]

# HG changeset patch
# User FUJIWARA Katsunori <foozy at lares.dti.ne.jp>
# Date 1399736975 -32400
#      Sun May 11 00:49:35 2014 +0900
# Node ID 2bd458f23c2d86e82555d7868918d4a349a04c18
# Parent  611e742f78c712701f6ba6c98d99f7c0c92dabf9
transplant: use "getcommiteditor()" instead of explicit editor choice

This patch also enhances "test-transplant.t", because "hg transplant"
hasn't been explicitly tested around editor invocation and "--edit"
option.

diff --git a/hgext/transplant.py b/hgext/transplant.py
--- a/hgext/transplant.py
+++ b/hgext/transplant.py
@@ -80,13 +80,13 @@
             self.dirty = True
 
 class transplanter(object):
-    def __init__(self, ui, repo):
+    def __init__(self, ui, repo, opts):
         self.ui = ui
         self.path = repo.join('transplant')
         self.opener = scmutil.opener(self.path)
         self.transplants = transplants(self.path, 'transplants',
                                        opener=self.opener)
-        self.editor = None
+        self.editor = cmdutil.getcommiteditor(**opts)
 
     def applied(self, repo, node, parent):
         '''returns True if a node is already an ancestor of parent
@@ -599,9 +599,7 @@
     if not opts.get('filter'):
         opts['filter'] = ui.config('transplant', 'filter')
 
-    tp = transplanter(ui, repo)
-    if opts.get('edit'):
-        tp.editor = cmdutil.commitforceeditor
+    tp = transplanter(ui, repo, opts)
 
     cmdutil.checkunfinished(repo)
     p1, p2 = repo.dirstate.parents()
diff --git a/tests/test-transplant.t b/tests/test-transplant.t
--- a/tests/test-transplant.t
+++ b/tests/test-transplant.t
@@ -43,8 +43,9 @@
   1 files updated, 0 files merged, 3 files removed, 0 files unresolved
 
 rebase b onto r1
-
-  $ hg transplant -a -b tip
+(this also tests that editor is not invoked if '--edit' is not specified)
+
+  $ HGEDITOR=cat hg transplant -a -b tip
   applying 37a1297eb21b
   37a1297eb21b transplanted to e234d668f844
   applying 722f4667af76
@@ -85,13 +86,26 @@
 
 test destination() revset predicate with a transplant of a transplant; new
 clone so subsequent rollback isn't affected
+(this also tests that editor is invoked if '--edit' is specified)
+
   $ hg clone -q . ../destination
   $ cd ../destination
   $ hg up -Cq 0
   $ hg branch -q b4
   $ hg ci -qm "b4"
-  $ hg transplant 7
+  $ hg status --rev "7^1" --rev 7
+  A b3
+  $ HGEDITOR=cat hg transplant --edit 7
   applying ffd6818a3975
+  b3
+  
+  
+  HG: Enter commit message.  Lines beginning with 'HG:' are removed.
+  HG: Leave message empty to abort commit.
+  HG: --
+  HG: user: test
+  HG: branch 'b4'
+  HG: added b3
   ffd6818a3975 transplanted to 502236fa76bb