D6678: continue: added support for histedit

[taapas1128 (Taapas Agrawal)]

taapas1128 created this revision.
Herald added a reviewer: durin42.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  This patch adds the support for histedit in `hg continue` plan.
  
  As seperate `hgcontinuehistedit()` function is created to handle
  independent calls for resuming histedit. This function is
  then registered as continuefunc for state detection API.
  
  Results are shown as tests.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6678

AFFECTED FILES
  hgext/histedit.py
  tests/test-histedit-arguments.t

CHANGE DETAILS

diff --git a/tests/test-histedit-arguments.t b/tests/test-histedit-arguments.t
--- a/tests/test-histedit-arguments.t
+++ b/tests/test-histedit-arguments.t
@@ -1,4 +1,4 @@
-#testcases abortcommand abortflag
+#testcases commandmode abortflag continueflag
 
 #if abortflag
   $ cat >> $HGRCPATH <<EOF
@@ -7,6 +7,13 @@
   > EOF
 #endif
 
+#if continueflag
+  $ cat >> $HGRCPATH <<EOF
+  > [alias]
+  > continue = histedit --continue
+  > EOF
+#endif
+
 Test argument handling and various data parsing
 ==================================================
 
@@ -53,12 +60,13 @@
 histedit --continue/--abort with no existing state
 --------------------------------------------------
 
-  $ hg histedit --continue
-  abort: no histedit in progress
+  $ hg continue
+  abort: no histedit in progress (continueflag !)
+  abort: no operation in progress (no-continueflag !)
   [255]
   $ hg abort
   abort: no histedit in progress (abortflag !)
-  abort: no operation in progress (abortcommand !)
+  abort: no operation in progress (no-abortflag !)
   [255]
 
 Run a dummy edit to make sure we get tip^^ correctly via revsingle.
@@ -163,7 +171,7 @@
   $ echo alpha >> alpha
   $ mv .hg/histedit-state.back .hg/histedit-state
 
-  $ hg histedit --continue
+  $ hg continue
   saved backup bundle to $TESTTMP/foo/.hg/strip-backup/08d98a8350f3-02594089-histedit.hg
   $ hg log -G -T '{rev} {shortest(node)} {desc}\n' -r 2::
   @  4 f5ed five
@@ -493,7 +501,7 @@
   $ hg resolve -m --all
   (no more unresolved files)
   continue: hg histedit --continue
-  $ hg histedit --cont
+  $ hg continue
   merging foo
   warning: conflicts while merging foo! (edit, then use 'hg resolve --mark')
   Editing (6f2f0241f119), you may commit or record as needed now.
@@ -516,7 +524,7 @@
   > evolution.allowunstable=True
   > EOF
   $ hg commit --amend -m 'allow this fold'
-  $ hg histedit --continue
+  $ hg continue
 
   $ cd ..
 
diff --git a/hgext/histedit.py b/hgext/histedit.py
--- a/hgext/histedit.py
+++ b/hgext/histedit.py
@@ -1839,6 +1839,20 @@
 
     state.write()
 
+def hgcontinuehistedit(ui, repo):
+    state = histeditstate(repo)
+    with repo.wlock() as wlock, repo.lock() as lock:
+        state.wlock = wlock
+        state.lock = lock
+        opts = {'keep':state.keep}
+        fm = ui.formatter('histedit', opts)
+        fm.startitem()
+        state.read()
+        state = bootstrapcontinue(ui, state, opts)
+        _continuehistedit(ui, repo, state)
+        _finishhistedit(ui, repo, state, fm)
+        fm.end()
+
 def _finishhistedit(ui, repo, state, fm):
     """This action runs when histedit is finishing its session"""
     hg.updaterepo(repo, state.parentctxnode, overwrite=False)
@@ -2322,5 +2336,6 @@
 def extsetup(ui):
     cmdutil.summaryhooks.add('histedit', summaryhook)
     statemod.addunfinished('histedit', fname='histedit-state', allowcommit=True,
-                            continueflag=True, abortfunc=hgaborthistedit)
-
+                            continueflag=True, abortfunc=hgaborthistedit,
+                            continuefunc=hgcontinuehistedit)
+



To: taapas1128, durin42, #hg-reviewers
Cc: mercurial-devel