diff options
| author |  Jonathan Nieder <jrnieder@gmail.com> | 2010-08-11 03:36:41 -0500 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-08-15 19:12:05 -0700 |
| commit | 2a41dfb03b93c3e5b7d1deca537276aed063a044 (patch) | |
| tree | 6e48b2743fa78304217d3accb28ca875f6d2ebfe /builtin | |
| parent | Eliminate “Finished cherry-pick/revert” message (diff) | |
| download | tgif-2a41dfb03b93c3e5b7d1deca537276aed063a044.tar.xz | |
Introduce advise() to print hints
Like error(), warn(), and die(), advise() prints a short message
with a formulaic prefix to stderr.
It is local to revert.c for now because I am not sure this is
the right API (we may want to take an array of advice lines or a
boolean argument for easy suppression of unwanted advice).
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/revert.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin/revert.c b/builtin/revert.c index c3d64af02d..74c1581fdc 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -241,6 +241,15 @@ static void set_author_ident_env(const char *message) sha1_to_hex(commit->object.sha1)); } +static void advise(const char *advice, ...) +{ + va_list params; + + va_start(params, advice); + vreportf("hint: ", advice, params); + va_end(params); +} + static char *help_msg(void) { struct strbuf helpbuf = STRBUF_INIT; |