notes: send "Automatic notes merge failed" messages to stderr

All other error messages from notes use stderr.  Do the same when
alerting users of an unresolved notes merge.

Fix the output redirection in t3310 and t3320 as well.  Previously, the
tests directed output to a file, but stderr was either not captured or
not sent to the file due to the order of the redirection operators.

Signed-off-by: Todd Zullinger <tmz@pobox.com>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/notes.c b/builtin/notes.c
index 5248a9bad8d4d18c8ff0f145e8049606baa8849a..a261cf24b2756966e70e1bdde28400699388334f 100644 (file)
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -862,10 +862,10 @@ static int merge(int argc, const char **argv, const char *prefix)
                if (create_symref("NOTES_MERGE_REF", default_notes_ref(), NULL))
                        die(_("failed to store link to current notes ref (%s)"),
                            default_notes_ref());
-               printf(_("Automatic notes merge failed. Fix conflicts in %s and "
-                        "commit the result with 'git notes merge --commit', or "
-                        "abort the merge with 'git notes merge --abort'.\n"),
-                      git_path(NOTES_MERGE_WORKTREE));
+               fprintf(stderr, _("Automatic notes merge failed. Fix conflicts in %s "
+                                 "and commit the result with 'git notes merge --commit', "
+                                 "or abort the merge with 'git notes merge --abort'.\n"),
+                       git_path(NOTES_MERGE_WORKTREE));
        }
 
        free_notes(t);

diff --git a/t/t3310-notes-merge-manual-resolve.sh b/t/t3310-notes-merge-manual-resolve.sh
index baef2d692431169d83e0bc3aed11d9030ea4a24a..9c1bf6eb3d46f31c0e1816508dcc8fee4699f823 100755 (executable)
--- a/t/t3310-notes-merge-manual-resolve.sh
+++ b/t/t3310-notes-merge-manual-resolve.sh
@@ -176,7 +176,7 @@ git rev-parse refs/notes/z > pre_merge_z
 test_expect_success 'merge z into m (== y) with default ("manual") resolver => Conflicting 3-way merge' '
        git update-ref refs/notes/m refs/notes/y &&
        git config core.notesRef refs/notes/m &&
-       test_must_fail git notes merge z >output &&
+       test_must_fail git notes merge z >output 2>&1 &&
        # Output should point to where to resolve conflicts
        test_i18ngrep "\\.git/NOTES_MERGE_WORKTREE" output &&
        # Inspect merge conflicts
@@ -379,7 +379,7 @@ git rev-parse refs/notes/z > pre_merge_z
 test_expect_success 'redo merge of z into m (== y) with default ("manual") resolver => Conflicting 3-way merge' '
        git update-ref refs/notes/m refs/notes/y &&
        git config core.notesRef refs/notes/m &&
-       test_must_fail git notes merge z >output &&
+       test_must_fail git notes merge z >output 2>&1 &&
        # Output should point to where to resolve conflicts
        test_i18ngrep "\\.git/NOTES_MERGE_WORKTREE" output &&
        # Inspect merge conflicts
@@ -413,7 +413,7 @@ git rev-parse refs/notes/y > pre_merge_y
 git rev-parse refs/notes/z > pre_merge_z
 
 test_expect_success 'redo merge of z into m (== y) with default ("manual") resolver => Conflicting 3-way merge' '
-       test_must_fail git notes merge z >output &&
+       test_must_fail git notes merge z >output 2>&1 &&
        # Output should point to where to resolve conflicts
        test_i18ngrep "\\.git/NOTES_MERGE_WORKTREE" output &&
        # Inspect merge conflicts
@@ -494,7 +494,7 @@ cp expect_log_y expect_log_m
 
 test_expect_success 'redo merge of z into m (== y) with default ("manual") resolver => Conflicting 3-way merge' '
        git update-ref refs/notes/m refs/notes/y &&
-       test_must_fail git notes merge z >output &&
+       test_must_fail git notes merge z >output 2>&1 &&
        # Output should point to where to resolve conflicts
        test_i18ngrep "\\.git/NOTES_MERGE_WORKTREE" output &&
        # Inspect merge conflicts

diff --git a/t/t3320-notes-merge-worktrees.sh b/t/t3320-notes-merge-worktrees.sh
index b9c3bc2487aa7dd4bb009d45f784e047f772f62d..10bfc8b94710caf8d33a3a1fa66ad3a4ba394c0f 100755 (executable)
--- a/t/t3320-notes-merge-worktrees.sh
+++ b/t/t3320-notes-merge-worktrees.sh
@@ -61,7 +61,7 @@ test_expect_success 'merge z into x while mid-merge on y succeeds' '
        (
                cd worktree2 &&
                git config core.notesRef refs/notes/x &&
-               test_must_fail git notes merge z 2>&1 >out &&
+               test_must_fail git notes merge z >out 2>&1 &&
                test_i18ngrep "Automatic notes merge failed" out &&
                grep -v "A notes merge into refs/notes/x is already in-progress in" out
        ) &&