Merge branch 'rr/revert-cherry-pick-continue'

* rr/revert-cherry-pick-continue:
  builtin/revert.c: make commit_list_append() static
  revert: Propagate errors upwards from do_pick_commit
  revert: Introduce --continue to continue the operation
  revert: Don't implicitly stomp pending sequencer operation
  revert: Remove sequencer state when no commits are pending
  reset: Make reset remove the sequencer state
  revert: Introduce --reset to remove sequencer state
  revert: Make pick_commits functionally act on a commit list
  revert: Save command-line options for continuing operation
  revert: Save data for continuing after conflict resolution
  revert: Don't create invalid replay_opts in parse_args
  revert: Separate cmdline parsing from functional code
  revert: Introduce struct to keep command-line options
  revert: Eliminate global "commit" variable
  revert: Rename no_replay to record_origin
  revert: Don't check lone argument in get_encoding
  revert: Simplify and inline add_message_to_msg
  config: Introduce functions to write non-standard file
  advice: Introduce error_resolve_conflict

1 files changed, 24 insertions, 7 deletions

diff --git a/advice.c b/advice.c
index 0be4b5f00..e02e632df 100644
--- a/advice.c
+++ b/advice.c
@@ -19,6 +19,15 @@ static struct {
 	{ "detachedhead", &advice_detached_head },
 };
 
+void advise(const char *advice, ...)
+{
+	va_list params;
+
+	va_start(params, advice);
+	vreportf("hint: ", advice, params);
+	va_end(params);
+}
+
 int git_default_advice_config(const char *var, const char *value)
 {
 	const char *k = skip_prefix(var, "advice.");
@@ -34,16 +43,24 @@ int git_default_advice_config(const char *var, const char *value)
 	return 0;
 }
 
-void NORETURN die_resolve_conflict(const char *me)
+int error_resolve_conflict(const char *me)
 {
-	if (advice_resolve_conflict)
+	error("'%s' is not possible because you have unmerged files.", me);
+	if (advice_resolve_conflict) {
 		/*
 		 * Message used both when 'git commit' fails and when
 		 * other commands doing a merge do.
 		 */
-		die("'%s' is not possible because you have unmerged files.\n"
-		    "Please, fix them up in the work tree, and then use 'git add/rm <file>' as\n"
-		    "appropriate to mark resolution and make a commit, or use 'git commit -a'.", me);
-	else
-		die("'%s' is not possible because you have unmerged files.", me);
+		advise("Fix them up in the work tree,");
+		advise("and then use 'git add/rm <file>' as");
+		advise("appropriate to mark resolution and make a commit,");
+		advise("or use 'git commit -a'.");
+	}
+	return -1;
+}
+
+void NORETURN die_resolve_conflict(const char *me)
+{
+	error_resolve_conflict(me);
+	die("Exiting because of an unresolved conflict.");
 }