diff options
Diffstat (limited to 'builtin-branch.c')
| -rw-r--r-- | builtin-branch.c | 88 |
1 files changed, 74 insertions, 14 deletions
diff --git a/builtin-branch.c b/builtin-branch.c index 5cc3771ddd..b885bd132b 100644 --- a/builtin-branch.c +++ b/builtin-branch.c @@ -46,7 +46,12 @@ enum color_branch { COLOR_BRANCH_CURRENT = 4, }; -static int mergefilter = -1; +static enum merge_filter { + NO_FILTER = 0, + SHOW_NOT_MERGED, + SHOW_MERGED, +} merge_filter; +static unsigned char merge_filter_ref[20]; static int parse_branch_color_slot(const char *var, int ofs) { @@ -234,13 +239,15 @@ static int append_ref(const char *refname, const unsigned char *sha1, int flags, if ((kind & ref_list->kinds) == 0) return 0; - if (mergefilter > -1) { + if (merge_filter != NO_FILTER) { branch.item = lookup_commit_reference_gently(sha1, 1); if (!branch.item) die("Unable to lookup tip of branch %s", refname); - if (mergefilter == 0 && has_commit(head_sha1, &branch)) + if (merge_filter == SHOW_NOT_MERGED && + has_commit(merge_filter_ref, &branch)) return 0; - if (mergefilter == 1 && !has_commit(head_sha1, &branch)) + if (merge_filter == SHOW_MERGED && + !has_commit(merge_filter_ref, &branch)) return 0; } @@ -282,6 +289,21 @@ 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) +{ + int ours, theirs; + struct branch *branch = branch_get(branch_name); + + if (!stat_tracking_info(branch, &ours, &theirs) || (!ours && !theirs)) + return; + if (!ours) + sprintf(stat, "[behind %d] ", theirs); + else if (!theirs) + sprintf(stat, "[ahead %d] ", ours); + else + sprintf(stat, "[ahead %d, behind %d] ", ours, theirs); +} + static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, int abbrev, int current) { @@ -310,8 +332,10 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, if (verbose) { struct strbuf subject; const char *sub = " **** invalid ref ****"; + char stat[128]; strbuf_init(&subject, 0); + stat[0] = '\0'; commit = lookup_commit(item->sha1); if (commit && !parse_commit(commit)) { @@ -319,10 +343,15 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose, &subject, 0, NULL, NULL, 0, 0); sub = subject.buf; } - printf("%c %s%-*s%s %s %s\n", c, branch_get_color(color), + + if (item->kind == REF_LOCAL_BRANCH) + 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->sha1, abbrev), sub); + find_unique_abbrev(item->sha1, abbrev), + stat, sub); strbuf_release(&subject); } else { printf("%c %s%s%s\n", c, branch_get_color(color), item->name, @@ -421,6 +450,20 @@ static int opt_parse_with_commit(const struct option *opt, const char *arg, int return 0; } +static int opt_parse_merge_filter(const struct option *opt, const char *arg, int unset) +{ + merge_filter = ((opt->long_name[0] == 'n') + ? SHOW_NOT_MERGED + : SHOW_MERGED); + if (unset) + merge_filter = SHOW_NOT_MERGED; /* b/c for --no-merged */ + if (!arg) + arg = "HEAD"; + if (get_sha1(arg, merge_filter_ref)) + die("malformed object name %s", arg); + return 0; +} + int cmd_branch(int argc, const char **argv, const char *prefix) { int delete = 0, rename = 0, force_create = 0; @@ -438,13 +481,17 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPT_BOOLEAN( 0 , "color", &branch_use_color, "use colored output"), OPT_SET_INT('r', NULL, &kinds, "act on remote-tracking branches", REF_REMOTE_BRANCH), - OPT_CALLBACK(0, "contains", &with_commit, "commit", - "print only branches that contain the commit", - opt_parse_with_commit), + { + OPTION_CALLBACK, 0, "contains", &with_commit, "commit", + "print only branches that contain the commit", + PARSE_OPT_LASTARG_DEFAULT, + opt_parse_with_commit, (intptr_t)"HEAD", + }, { OPTION_CALLBACK, 0, "with", &with_commit, "commit", "print only branches that contain the commit", - PARSE_OPT_HIDDEN, opt_parse_with_commit, + PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT, + opt_parse_with_commit, (intptr_t) "HEAD", }, OPT__ABBREV(&abbrev), @@ -457,7 +504,18 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPT_BIT('M', NULL, &rename, "move/rename a branch, even if target exists", 2), OPT_BOOLEAN('l', NULL, &reflog, "create the branch's reflog"), OPT_BOOLEAN('f', NULL, &force_create, "force creation (when already exists)"), - OPT_SET_INT(0, "merged", &mergefilter, "list only merged branches", 1), + { + OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref, + "commit", "print only not merged branches", + PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG, + opt_parse_merge_filter, (intptr_t) "HEAD", + }, + { + OPTION_CALLBACK, 0, "merged", &merge_filter_ref, + "commit", "print only merged branches", + PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG, + opt_parse_merge_filter, (intptr_t) "HEAD", + }, OPT_END(), }; @@ -467,9 +525,6 @@ int cmd_branch(int argc, const char **argv, const char *prefix) branch_use_color = git_use_color_default; track = git_branch_track; - argc = parse_options(argc, argv, options, builtin_branch_usage, 0); - if (!!delete + !!rename + !!force_create > 1) - usage_with_options(builtin_branch_usage, options); head = resolve_ref("HEAD", head_sha1, 0, NULL); if (!head) @@ -482,6 +537,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix) die("HEAD not found below refs/heads!"); head += 11; } + hashcpy(merge_filter_ref, head_sha1); + + argc = parse_options(argc, argv, options, builtin_branch_usage, 0); + if (!!delete + !!rename + !!force_create > 1) + usage_with_options(builtin_branch_usage, options); if (delete) return delete_branches(argc, argv, delete > 1, kinds); |