diff options
| -rw-r--r-- | builtin/log.c | 71 |
1 files changed, 35 insertions, 36 deletions
diff --git a/builtin/log.c b/builtin/log.c index 9d2b23aa80..ad46f72950 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -810,9 +810,37 @@ static void add_branch_description(struct strbuf *buf, const char *branch_name) } } +static char *find_branch_name(struct rev_info *rev) +{ + int i, positive = -1; + unsigned char branch_sha1[20]; + const unsigned char *tip_sha1; + const char *ref; + char *full_ref, *branch = NULL; + + for (i = 0; i < rev->cmdline.nr; i++) { + if (rev->cmdline.rev[i].flags & UNINTERESTING) + continue; + if (positive < 0) + positive = i; + else + return NULL; + } + if (positive < 0) + return NULL; + ref = rev->cmdline.rev[positive].name; + tip_sha1 = rev->cmdline.rev[positive].item->sha1; + if (dwim_ref(ref, strlen(ref), branch_sha1, &full_ref) && + !prefixcmp(full_ref, "refs/heads/") && + !hashcmp(tip_sha1, branch_sha1)) + branch = xstrdup(full_ref + strlen("refs/heads/")); + free(full_ref); + return branch; +} + static void make_cover_letter(struct rev_info *rev, int use_stdout, struct commit *origin, - int nr, struct commit **list, struct commit *head, + int nr, struct commit **list, const char *branch_name, int quiet) { @@ -826,6 +854,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, struct diff_options opts; int need_8bit_cte = 0; struct pretty_print_context pp = {0}; + struct commit *head = list[0]; if (rev->commit_format != CMIT_FMT_EMAIL) die(_("Cover letter needs email format")); @@ -843,6 +872,9 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, if (has_non_ascii(list[i]->buffer)) need_8bit_cte = 1; + if (!branch_name) + branch_name = find_branch_name(rev); + msg = body; pp.fmt = CMIT_FMT_EMAIL; pp.date_mode = DATE_RFC2822; @@ -1049,36 +1081,6 @@ static int cc_callback(const struct option *opt, const char *arg, int unset) return 0; } -static char *find_branch_name(struct rev_info *rev) -{ - int i, positive = -1; - unsigned char branch_sha1[20]; - const unsigned char *tip_sha1; - const char *ref; - char *full_ref, *branch = NULL; - - for (i = 0; i < rev->cmdline.nr; i++) { - if (rev->cmdline.rev[i].flags & UNINTERESTING) - continue; - if (positive < 0) - positive = i; - else - return NULL; - } - if (0 <= positive) { - ref = rev->cmdline.rev[positive].name; - tip_sha1 = rev->cmdline.rev[positive].item->sha1; - } else { - return NULL; - } - if (dwim_ref(ref, strlen(ref), branch_sha1, &full_ref) && - !prefixcmp(full_ref, "refs/heads/") && - !hashcmp(tip_sha1, branch_sha1)) - branch = xstrdup(full_ref + strlen("refs/heads/")); - free(full_ref); - return branch; -} - int cmd_format_patch(int argc, const char **argv, const char *prefix) { struct commit *commit; @@ -1093,7 +1095,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) int cover_letter = -1; int boundary_count = 0; int no_binary_diff = 0; - struct commit *origin = NULL, *head = NULL; + struct commit *origin = NULL; const char *in_reply_to = NULL; struct patch_ids ids; struct strbuf buf = STRBUF_INIT; @@ -1359,7 +1361,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (nr == 0) /* nothing to do */ return 0; - head = list[0]; total = nr; if (!keep_subject && auto_number && total > 1) numbered = 1; @@ -1383,10 +1384,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (cover_letter) { if (thread) gen_message_id(&rev, "cover"); - if (!branch_name) - branch_name = find_branch_name(&rev); make_cover_letter(&rev, use_stdout, - origin, nr, list, head, branch_name, quiet); + origin, nr, list, branch_name, quiet); total++; start_number--; } |