From: Ramkumar Ramachandra <artagnon@gmail.com>
Date: Wed, 29 May 2013 19:21:49 +0000 (+0530)
Subject: push: factor out the detached HEAD error message
X-Git-Tag: v1.8.3.2~5^2~2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=35ee69c0f6c77f293b66125d334467d9692ef866;p=git-core%2Fgit.git

push: factor out the detached HEAD error message

With push.default set to upstream or simple, and a detached HEAD, git
push prints the following error:

  $ git push
  fatal: You are not currently on a branch.
  To push the history leading to the current (detached HEAD)
  state now, use

    git push ram HEAD:<name-of-remote-branch>

This error is not unique to upstream or simple: current cannot push with
a detached HEAD either.  So, factor out the error string in preparation
for using it in current.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/push.c b/builtin/push.c
index 909c34dfd..ef3aa970c 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -113,17 +113,19 @@ static NORETURN int die_push_simple(struct branch *branch, struct remote *remote
 	    remote->name, branch->name, advice_maybe);
 }
 
+static const char message_detached_head_die[] =
+	N_("You are not currently on a branch.\n"
+	   "To push the history leading to the current (detached HEAD)\n"
+	   "state now, use\n"
+	   "\n"
+	   "    git push %s HEAD:<name-of-remote-branch>\n");
+
 static void setup_push_upstream(struct remote *remote, int simple)
 {
 	struct strbuf refspec = STRBUF_INIT;
 	struct branch *branch = branch_get(NULL);
 	if (!branch)
-		die(_("You are not currently on a branch.\n"
-		    "To push the history leading to the current (detached HEAD)\n"
-		    "state now, use\n"
-		    "\n"
-		    "    git push %s HEAD:<name-of-remote-branch>\n"),
-		    remote->name);
+		die(_(message_detached_head_die), remote->name);
 	if (!branch->merge_nr || !branch->merge || !branch->remote_name)
 		die(_("The current branch %s has no upstream branch.\n"
 		    "To push the current branch and set the remote as upstream, use\n"