diff options
Diffstat (limited to 'builtin-shortlog.c')
| -rw-r--r-- | builtin-shortlog.c | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/builtin-shortlog.c b/builtin-shortlog.c deleted file mode 100644 index 4d4a3c82d6..0000000000 --- a/builtin-shortlog.c +++ /dev/null @@ -1,337 +0,0 @@ -#include "builtin.h" -#include "cache.h" -#include "commit.h" -#include "diff.h" -#include "string-list.h" -#include "revision.h" -#include "utf8.h" -#include "mailmap.h" -#include "shortlog.h" -#include "parse-options.h" - -static char const * const shortlog_usage[] = { - "git shortlog [-n] [-s] [-e] [-w] [rev-opts] [--] [<commit-id>... ]", - "", - "[rev-opts] are documented in git-rev-list(1)", - NULL -}; - -static int compare_by_number(const void *a1, const void *a2) -{ - const struct string_list_item *i1 = a1, *i2 = a2; - const struct string_list *l1 = i1->util, *l2 = i2->util; - - if (l1->nr < l2->nr) - return 1; - else if (l1->nr == l2->nr) - return 0; - else - return -1; -} - -const char *format_subject(struct strbuf *sb, const char *msg, - const char *line_separator); - -static void insert_one_record(struct shortlog *log, - const char *author, - const char *oneline) -{ - const char *dot3 = log->common_repo_prefix; - char *buffer, *p; - struct string_list_item *item; - char namebuf[1024]; - char emailbuf[1024]; - size_t len; - const char *eol; - const char *boemail, *eoemail; - struct strbuf subject = STRBUF_INIT; - - boemail = strchr(author, '<'); - if (!boemail) - return; - eoemail = strchr(boemail, '>'); - if (!eoemail) - return; - - /* copy author name to namebuf, to support matching on both name and email */ - memcpy(namebuf, author, boemail - author); - len = boemail - author; - while (len > 0 && isspace(namebuf[len-1])) - len--; - namebuf[len] = 0; - - /* copy email name to emailbuf, to allow email replacement as well */ - memcpy(emailbuf, boemail+1, eoemail - boemail); - emailbuf[eoemail - boemail - 1] = 0; - - if (!map_user(&log->mailmap, emailbuf, sizeof(emailbuf), namebuf, sizeof(namebuf))) { - while (author < boemail && isspace(*author)) - author++; - for (len = 0; - len < sizeof(namebuf) - 1 && author + len < boemail; - len++) - namebuf[len] = author[len]; - while (0 < len && isspace(namebuf[len-1])) - len--; - namebuf[len] = '\0'; - } - else - len = strlen(namebuf); - - if (log->email) { - size_t room = sizeof(namebuf) - len - 1; - int maillen = strlen(emailbuf); - snprintf(namebuf + len, room, " <%.*s>", maillen, emailbuf); - } - - item = string_list_insert(namebuf, &log->list); - if (item->util == NULL) - item->util = xcalloc(1, sizeof(struct string_list)); - - /* Skip any leading whitespace, including any blank lines. */ - while (*oneline && isspace(*oneline)) - oneline++; - eol = strchr(oneline, '\n'); - if (!eol) - eol = oneline + strlen(oneline); - if (!prefixcmp(oneline, "[PATCH")) { - char *eob = strchr(oneline, ']'); - if (eob && (!eol || eob < eol)) - oneline = eob + 1; - } - while (*oneline && isspace(*oneline) && *oneline != '\n') - oneline++; - format_subject(&subject, oneline, " "); - buffer = strbuf_detach(&subject, NULL); - - if (dot3) { - int dot3len = strlen(dot3); - if (dot3len > 5) { - while ((p = strstr(buffer, dot3)) != NULL) { - int taillen = strlen(p) - dot3len; - memcpy(p, "/.../", 5); - memmove(p + 5, p + dot3len, taillen + 1); - } - } - } - - string_list_append(buffer, item->util); -} - -static void read_from_stdin(struct shortlog *log) -{ - char author[1024], oneline[1024]; - - while (fgets(author, sizeof(author), stdin) != NULL) { - if (!(author[0] == 'A' || author[0] == 'a') || - prefixcmp(author + 1, "uthor: ")) - continue; - while (fgets(oneline, sizeof(oneline), stdin) && - oneline[0] != '\n') - ; /* discard headers */ - while (fgets(oneline, sizeof(oneline), stdin) && - oneline[0] == '\n') - ; /* discard blanks */ - insert_one_record(log, author + 8, oneline); - } -} - -void shortlog_add_commit(struct shortlog *log, struct commit *commit) -{ - const char *author = NULL, *buffer; - - buffer = commit->buffer; - while (*buffer && *buffer != '\n') { - const char *eol = strchr(buffer, '\n'); - - if (eol == NULL) - eol = buffer + strlen(buffer); - else - eol++; - - if (!prefixcmp(buffer, "author ")) - author = buffer + 7; - buffer = eol; - } - if (!author) - die("Missing author: %s", - sha1_to_hex(commit->object.sha1)); - if (log->user_format) { - struct strbuf buf = STRBUF_INIT; - - pretty_print_commit(CMIT_FMT_USERFORMAT, commit, &buf, - DEFAULT_ABBREV, "", "", DATE_NORMAL, 0); - insert_one_record(log, author, buf.buf); - strbuf_release(&buf); - return; - } - if (*buffer) - buffer++; - insert_one_record(log, author, !*buffer ? "<none>" : buffer); -} - -static void get_from_rev(struct rev_info *rev, struct shortlog *log) -{ - struct commit *commit; - - if (prepare_revision_walk(rev)) - die("revision walk setup failed"); - while ((commit = get_revision(rev)) != NULL) - shortlog_add_commit(log, commit); -} - -static int parse_uint(char const **arg, int comma, int defval) -{ - unsigned long ul; - int ret; - char *endp; - - ul = strtoul(*arg, &endp, 10); - if (*endp && *endp != comma) - return -1; - if (ul > INT_MAX) - return -1; - ret = *arg == endp ? defval : (int)ul; - *arg = *endp ? endp + 1 : endp; - return ret; -} - -static const char wrap_arg_usage[] = "-w[<width>[,<indent1>[,<indent2>]]]"; -#define DEFAULT_WRAPLEN 76 -#define DEFAULT_INDENT1 6 -#define DEFAULT_INDENT2 9 - -static int parse_wrap_args(const struct option *opt, const char *arg, int unset) -{ - struct shortlog *log = opt->value; - - log->wrap_lines = !unset; - if (unset) - return 0; - if (!arg) { - log->wrap = DEFAULT_WRAPLEN; - log->in1 = DEFAULT_INDENT1; - log->in2 = DEFAULT_INDENT2; - return 0; - } - - log->wrap = parse_uint(&arg, ',', DEFAULT_WRAPLEN); - log->in1 = parse_uint(&arg, ',', DEFAULT_INDENT1); - log->in2 = parse_uint(&arg, '\0', DEFAULT_INDENT2); - if (log->wrap < 0 || log->in1 < 0 || log->in2 < 0) - return error(wrap_arg_usage); - if (log->wrap && - ((log->in1 && log->wrap <= log->in1) || - (log->in2 && log->wrap <= log->in2))) - return error(wrap_arg_usage); - return 0; -} - -void shortlog_init(struct shortlog *log) -{ - memset(log, 0, sizeof(*log)); - - read_mailmap(&log->mailmap, &log->common_repo_prefix); - - log->list.strdup_strings = 1; - log->wrap = DEFAULT_WRAPLEN; - log->in1 = DEFAULT_INDENT1; - log->in2 = DEFAULT_INDENT2; -} - -int cmd_shortlog(int argc, const char **argv, const char *prefix) -{ - static struct shortlog log; - static struct rev_info rev; - int nongit; - - static const struct option options[] = { - OPT_BOOLEAN('n', "numbered", &log.sort_by_number, - "sort output according to the number of commits per author"), - OPT_BOOLEAN('s', "summary", &log.summary, - "Suppress commit descriptions, only provides commit count"), - OPT_BOOLEAN('e', "email", &log.email, - "Show the email address of each author"), - { OPTION_CALLBACK, 'w', NULL, &log, "w[,i1[,i2]]", - "Linewrap output", PARSE_OPT_OPTARG, &parse_wrap_args }, - OPT_END(), - }; - - struct parse_opt_ctx_t ctx; - - prefix = setup_git_directory_gently(&nongit); - git_config(git_default_config, NULL); - shortlog_init(&log); - init_revisions(&rev, prefix); - parse_options_start(&ctx, argc, argv, prefix, PARSE_OPT_KEEP_DASHDASH | - PARSE_OPT_KEEP_ARGV0); - - for (;;) { - switch (parse_options_step(&ctx, options, shortlog_usage)) { - case PARSE_OPT_HELP: - exit(129); - case PARSE_OPT_DONE: - goto parse_done; - } - parse_revision_opt(&rev, &ctx, options, shortlog_usage); - } -parse_done: - argc = parse_options_end(&ctx); - - if (setup_revisions(argc, argv, &rev, NULL) != 1) { - error("unrecognized argument: %s", argv[1]); - usage_with_options(shortlog_usage, options); - } - - log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT; - - /* assume HEAD if from a tty */ - if (!nongit && !rev.pending.nr && isatty(0)) - add_head_to_pending(&rev); - if (rev.pending.nr == 0) { - read_from_stdin(&log); - } - else - get_from_rev(&rev, &log); - - shortlog_output(&log); - return 0; -} - -void shortlog_output(struct shortlog *log) -{ - int i, j; - if (log->sort_by_number) - qsort(log->list.items, log->list.nr, sizeof(struct string_list_item), - compare_by_number); - for (i = 0; i < log->list.nr; i++) { - struct string_list *onelines = log->list.items[i].util; - - if (log->summary) { - printf("%6d\t%s\n", onelines->nr, log->list.items[i].string); - } else { - printf("%s (%d):\n", log->list.items[i].string, onelines->nr); - for (j = onelines->nr - 1; j >= 0; j--) { - const char *msg = onelines->items[j].string; - - if (log->wrap_lines) { - int col = print_wrapped_text(msg, log->in1, log->in2, log->wrap); - if (col != log->wrap) - putchar('\n'); - } - else - printf(" %s\n", msg); - } - putchar('\n'); - } - - onelines->strdup_strings = 1; - string_list_clear(onelines, 0); - free(onelines); - log->list.items[i].util = NULL; - } - - log->list.strdup_strings = 1; - string_list_clear(&log->list, 1); - clear_mailmap(&log->mailmap); -} |