From 3ba7407b8b7b7a75f720641327207d6cfdb163a2 Mon Sep 17 00:00:00 2001 From: Matthieu Moy Date: Fri, 6 Sep 2013 19:43:06 +0200 Subject: [PATCH] submodule summary: ignore --for-status option The --for-status option was an undocumented option used only by wt-status.c, which inserted a header and commented out the output. We can achieve the same result within wt-status.c, without polluting the submodule command-line options. This will make it easier to disable the comments from wt-status.c later. The --for-status is kept so that another topic in flight (bc/submodule-status-ignored) can continue relying on it, although it is currently a no-op. Signed-off-by: Matthieu Moy Signed-off-by: Junio C Hamano --- git-submodule.sh | 13 +------------ t/t7401-submodule-summary.sh | 12 +++++------- wt-status.c | 27 ++++++++++++++++++++++++++- 3 files changed, 32 insertions(+), 20 deletions(-) diff --git a/git-submodule.sh b/git-submodule.sh index 2979197087..c17bef1062 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -1149,18 +1149,7 @@ cmd_summary() { echo fi echo - done | - if test -n "$for_status"; then - if [ -n "$files" ]; then - gettextln "Submodules changed but not updated:" | git stripspace -c - else - gettextln "Submodule changes to be committed:" | git stripspace -c - fi - printf "\n" | git stripspace -c - git stripspace -c - else - cat - fi + done } # # List all submodules, prefixed with: diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh index ac2434c0db..5a6d6d62eb 100755 --- a/t/t7401-submodule-summary.sh +++ b/t/t7401-submodule-summary.sh @@ -265,13 +265,11 @@ EOF test_expect_success '--for-status' " git submodule summary --for-status HEAD^ >actual && test_i18ncmp actual - < Add foo9 -# +* sm1 $head6...0000000: + +* sm2 0000000...$head7 (2): + > Add foo9 + EOF " diff --git a/wt-status.c b/wt-status.c index 958a53c9cb..853813f560 100644 --- a/wt-status.c +++ b/wt-status.c @@ -665,6 +665,10 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt char index[PATH_MAX]; const char *env[] = { NULL, NULL }; struct argv_array argv = ARGV_ARRAY_INIT; + struct strbuf cmd_stdout = STRBUF_INIT; + struct strbuf summary = STRBUF_INIT; + char *summary_content; + size_t len; sprintf(summary_limit, "%d", s->submodule_summary); snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file); @@ -685,9 +689,30 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt sm_summary.git_cmd = 1; sm_summary.no_stdin = 1; fflush(s->fp); - sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */ + sm_summary.out = -1; + run_command(&sm_summary); argv_array_clear(&argv); + + len = strbuf_read(&cmd_stdout, sm_summary.out, 1024); + + /* prepend header, only if there's an actual output */ + if (len) { + if (uncommitted) + strbuf_addstr(&summary, _("Submodules changed but not updated:")); + else + strbuf_addstr(&summary, _("Submodule changes to be committed:")); + strbuf_addstr(&summary, "\n\n"); + } + strbuf_addbuf(&summary, &cmd_stdout); + strbuf_release(&cmd_stdout); + + summary_content = strbuf_detach(&summary, &len); + strbuf_add_commented_lines(&summary, summary_content, len); + free(summary_content); + + fputs(summary.buf, s->fp); + strbuf_release(&summary); } static void wt_status_print_other(struct wt_status *s, -- 2.11.4.GIT