diff options
Diffstat (limited to 'builtin-branch.c')
| -rw-r--r-- | builtin-branch.c | 69 |
1 files changed, 35 insertions, 34 deletions
diff --git a/builtin-branch.c b/builtin-branch.c index 4b4abfd363..23b6949fec 100644 --- a/builtin-branch.c +++ b/builtin-branch.c @@ -97,7 +97,6 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) unsigned char sha1[20]; char *name = NULL; const char *fmt, *remote; - char section[PATH_MAX]; int i; int ret = 0; @@ -165,11 +164,13 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) argv[i]); ret = 1; } else { - printf("Deleted %sbranch %s.\n", remote, argv[i]); - snprintf(section, sizeof(section), "branch.%s", - argv[i]); - if (git_config_rename_section(section, NULL) < 0) + struct strbuf buf = STRBUF_INIT; + printf("Deleted %sbranch %s (was %s).\n", remote, argv[i], + find_unique_abbrev(sha1, DEFAULT_ABBREV)); + strbuf_addf(&buf, "branch.%s", argv[i]); + if (git_config_rename_section(buf.buf, NULL) < 0) warning("Update of config-file failed"); + strbuf_release(&buf); } } @@ -279,7 +280,7 @@ static int ref_cmp(const void *r1, const void *r2) return strcmp(c1->name, c2->name); } -static void fill_tracking_info(char *stat, const char *branch_name) +static void fill_tracking_info(struct strbuf *stat, const char *branch_name) { int ours, theirs; struct branch *branch = branch_get(branch_name); @@ -287,11 +288,11 @@ static void fill_tracking_info(char *stat, const char *branch_name) if (!stat_tracking_info(branch, &ours, &theirs) || (!ours && !theirs)) return; if (!ours) - sprintf(stat, "[behind %d] ", theirs); + strbuf_addf(stat, "[behind %d] ", theirs); else if (!theirs) - sprintf(stat, "[ahead %d] ", ours); + strbuf_addf(stat, "[ahead %d] ", ours); else - sprintf(stat, "[ahead %d, behind %d] ", ours, theirs); + strbuf_addf(stat, "[ahead %d, behind %d] ", ours, theirs); } static int matches_merge_filter(struct commit *commit) @@ -334,12 +335,8 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, } if (verbose) { - struct strbuf subject; + struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT; const char *sub = " **** invalid ref ****"; - char stat[128]; - - strbuf_init(&subject, 0); - stat[0] = '\0'; commit = item->commit; if (commit && !parse_commit(commit)) { @@ -349,13 +346,14 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, } if (item->kind == REF_LOCAL_BRANCH) - fill_tracking_info(stat, item->name); + fill_tracking_info(&stat, item->name); printf("%c %s%-*s%s %s %s%s\n", c, branch_get_color(color), maxwidth, item->name, branch_get_color(COLOR_BRANCH_RESET), find_unique_abbrev(item->commit->object.sha1, abbrev), - stat, sub); + stat.buf, sub); + strbuf_release(&stat); strbuf_release(&subject); } else { printf("%c %s%s%s\n", c, branch_get_color(color), item->name, @@ -427,42 +425,45 @@ static void print_ref_list(int kinds, int detached, int verbose, int abbrev, str static void rename_branch(const char *oldname, const char *newname, int force) { - char oldref[PATH_MAX], newref[PATH_MAX], logmsg[PATH_MAX*2 + 100]; + struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT; unsigned char sha1[20]; - char oldsection[PATH_MAX], newsection[PATH_MAX]; + struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT; if (!oldname) die("cannot rename the current branch while not on any."); - if (snprintf(oldref, sizeof(oldref), "refs/heads/%s", oldname) > sizeof(oldref)) - die("Old branchname too long"); + strbuf_addf(&oldref, "refs/heads/%s", oldname); - if (check_ref_format(oldref)) - die("Invalid branch name: %s", oldref); + if (check_ref_format(oldref.buf)) + die("Invalid branch name: %s", oldref.buf); - if (snprintf(newref, sizeof(newref), "refs/heads/%s", newname) > sizeof(newref)) - die("New branchname too long"); + strbuf_addf(&newref, "refs/heads/%s", newname); - if (check_ref_format(newref)) - die("Invalid branch name: %s", newref); + if (check_ref_format(newref.buf)) + die("Invalid branch name: %s", newref.buf); - if (resolve_ref(newref, sha1, 1, NULL) && !force) + if (resolve_ref(newref.buf, sha1, 1, NULL) && !force) die("A branch named '%s' already exists.", newname); - snprintf(logmsg, sizeof(logmsg), "Branch: renamed %s to %s", - oldref, newref); + strbuf_addf(&logmsg, "Branch: renamed %s to %s", + oldref.buf, newref.buf); - if (rename_ref(oldref, newref, logmsg)) + if (rename_ref(oldref.buf, newref.buf, logmsg.buf)) die("Branch rename failed"); + strbuf_release(&logmsg); /* no need to pass logmsg here as HEAD didn't really move */ - if (!strcmp(oldname, head) && create_symref("HEAD", newref, NULL)) + if (!strcmp(oldname, head) && create_symref("HEAD", newref.buf, NULL)) die("Branch renamed to %s, but HEAD is not updated!", newname); - snprintf(oldsection, sizeof(oldsection), "branch.%s", oldref + 11); - snprintf(newsection, sizeof(newsection), "branch.%s", newref + 11); - if (git_config_rename_section(oldsection, newsection) < 0) + strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11); + strbuf_release(&oldref); + strbuf_addf(&newsection, "branch.%s", newref.buf + 11); + strbuf_release(&newref); + if (git_config_rename_section(oldsection.buf, newsection.buf) < 0) die("Branch is renamed, but update of config-file failed"); + strbuf_release(&oldsection); + strbuf_release(&newsection); } static int opt_parse_with_commit(const struct option *opt, const char *arg, int unset) |