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-rw-r--r--builtin-shortlog.c341
1 files changed, 0 insertions, 341 deletions
diff --git a/builtin-shortlog.c b/builtin-shortlog.c
deleted file mode 100644
index 2f71a2a6e2..0000000000
--- a/builtin-shortlog.c
+++ /dev/null
@@ -1,341 +0,0 @@
-#include "builtin.h"
-#include "cache.h"
-#include "commit.h"
-#include "diff.h"
-#include "path-list.h"
-#include "revision.h"
-
-static const char shortlog_usage[] =
-"git-shortlog [-n] [-s] [<commit-id>... ]";
-
-static char *common_repo_prefix;
-
-static int compare_by_number(const void *a1, const void *a2)
-{
- const struct path_list_item *i1 = a1, *i2 = a2;
- const struct path_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;
-}
-
-static struct path_list mailmap = {NULL, 0, 0, 0};
-
-static int read_mailmap(const char *filename)
-{
- char buffer[1024];
- FILE *f = fopen(filename, "r");
-
- if (f == NULL)
- return 1;
- while (fgets(buffer, sizeof(buffer), f) != NULL) {
- char *end_of_name, *left_bracket, *right_bracket;
- char *name, *email;
- int i;
- if (buffer[0] == '#') {
- static const char abbrev[] = "# repo-abbrev:";
- int abblen = sizeof(abbrev) - 1;
- int len = strlen(buffer);
-
- if (len && buffer[len - 1] == '\n')
- buffer[--len] = 0;
- if (!strncmp(buffer, abbrev, abblen)) {
- char *cp;
-
- if (common_repo_prefix)
- free(common_repo_prefix);
- common_repo_prefix = xmalloc(len);
-
- for (cp = buffer + abblen; isspace(*cp); cp++)
- ; /* nothing */
- strcpy(common_repo_prefix, cp);
- }
- continue;
- }
- if ((left_bracket = strchr(buffer, '<')) == NULL)
- continue;
- if ((right_bracket = strchr(left_bracket + 1, '>')) == NULL)
- continue;
- if (right_bracket == left_bracket + 1)
- continue;
- for (end_of_name = left_bracket; end_of_name != buffer
- && isspace(end_of_name[-1]); end_of_name--)
- /* keep on looking */
- if (end_of_name == buffer)
- continue;
- name = xmalloc(end_of_name - buffer + 1);
- strlcpy(name, buffer, end_of_name - buffer + 1);
- email = xmalloc(right_bracket - left_bracket);
- for (i = 0; i < right_bracket - left_bracket - 1; i++)
- email[i] = tolower(left_bracket[i + 1]);
- email[right_bracket - left_bracket - 1] = '\0';
- path_list_insert(email, &mailmap)->util = name;
- }
- fclose(f);
- return 0;
-}
-
-static int map_email(char *email, char *name, int maxlen)
-{
- char *p;
- struct path_list_item *item;
-
- /* autocomplete common developers */
- p = strchr(email, '>');
- if (!p)
- return 0;
-
- *p = '\0';
- /* downcase the email address */
- for (p = email; *p; p++)
- *p = tolower(*p);
- item = path_list_lookup(email, &mailmap);
- if (item != NULL) {
- const char *realname = (const char *)item->util;
- strncpy(name, realname, maxlen);
- return 1;
- }
- return 0;
-}
-
-static void insert_author_oneline(struct path_list *list,
- const char *author, int authorlen,
- const char *oneline, int onelinelen)
-{
- const char *dot3 = common_repo_prefix;
- char *buffer, *p;
- struct path_list_item *item;
- struct path_list *onelines;
-
- while (authorlen > 0 && isspace(author[authorlen - 1]))
- authorlen--;
-
- buffer = xmalloc(authorlen + 1);
- memcpy(buffer, author, authorlen);
- buffer[authorlen] = '\0';
-
- item = path_list_insert(buffer, list);
- if (item->util == NULL)
- item->util = xcalloc(1, sizeof(struct path_list));
- else
- free(buffer);
-
- if (!prefixcmp(oneline, "[PATCH")) {
- char *eob = strchr(oneline, ']');
-
- if (eob) {
- while (isspace(eob[1]) && eob[1] != '\n')
- eob++;
- if (eob - oneline < onelinelen) {
- onelinelen -= eob - oneline;
- oneline = eob;
- }
- }
- }
-
- while (onelinelen > 0 && isspace(oneline[0])) {
- oneline++;
- onelinelen--;
- }
-
- while (onelinelen > 0 && isspace(oneline[onelinelen - 1]))
- onelinelen--;
-
- buffer = xmalloc(onelinelen + 1);
- memcpy(buffer, oneline, onelinelen);
- buffer[onelinelen] = '\0';
-
- 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);
- }
- }
- }
-
- onelines = item->util;
- if (onelines->nr >= onelines->alloc) {
- onelines->alloc = alloc_nr(onelines->nr);
- onelines->items = xrealloc(onelines->items,
- onelines->alloc
- * sizeof(struct path_list_item));
- }
-
- onelines->items[onelines->nr].util = NULL;
- onelines->items[onelines->nr++].path = buffer;
-}
-
-static void read_from_stdin(struct path_list *list)
-{
- char buffer[1024];
-
- while (fgets(buffer, sizeof(buffer), stdin) != NULL) {
- char *bob;
- if ((buffer[0] == 'A' || buffer[0] == 'a') &&
- !prefixcmp(buffer + 1, "uthor: ") &&
- (bob = strchr(buffer + 7, '<')) != NULL) {
- char buffer2[1024], offset = 0;
-
- if (map_email(bob + 1, buffer, sizeof(buffer)))
- bob = buffer + strlen(buffer);
- else {
- offset = 8;
- while (buffer + offset < bob &&
- isspace(bob[-1]))
- bob--;
- }
-
- while (fgets(buffer2, sizeof(buffer2), stdin) &&
- buffer2[0] != '\n')
- ; /* chomp input */
- if (fgets(buffer2, sizeof(buffer2), stdin)) {
- int l2 = strlen(buffer2);
- int i;
- for (i = 0; i < l2; i++)
- if (!isspace(buffer2[i]))
- break;
- insert_author_oneline(list,
- buffer + offset,
- bob - buffer - offset,
- buffer2 + i, l2 - i);
- }
- }
- }
-}
-
-static void get_from_rev(struct rev_info *rev, struct path_list *list)
-{
- char scratch[1024];
- struct commit *commit;
-
- prepare_revision_walk(rev);
- while ((commit = get_revision(rev)) != NULL) {
- char *author = NULL, *oneline, *buffer;
- int authorlen = authorlen, onelinelen;
-
- /* get author and oneline */
- for (buffer = commit->buffer; buffer && *buffer != '\0' &&
- *buffer != '\n'; ) {
- char *eol = strchr(buffer, '\n');
-
- if (eol == NULL)
- eol = buffer + strlen(buffer);
- else
- eol++;
-
- if (!prefixcmp(buffer, "author ")) {
- char *bracket = strchr(buffer, '<');
-
- if (bracket == NULL || bracket > eol)
- die("Invalid commit buffer: %s",
- sha1_to_hex(commit->object.sha1));
-
- if (map_email(bracket + 1, scratch,
- sizeof(scratch))) {
- author = scratch;
- authorlen = strlen(scratch);
- } else {
- if (bracket[-1] == ' ')
- bracket--;
-
- author = buffer + 7;
- authorlen = bracket - buffer - 7;
- }
- }
- buffer = eol;
- }
-
- if (author == NULL)
- die ("Missing author: %s",
- sha1_to_hex(commit->object.sha1));
-
- if (buffer == NULL || *buffer == '\0') {
- oneline = "<none>";
- onelinelen = sizeof(oneline) + 1;
- } else {
- char *eol;
-
- oneline = buffer + 1;
- eol = strchr(oneline, '\n');
- if (eol == NULL)
- onelinelen = strlen(oneline);
- else
- onelinelen = eol - oneline;
- }
-
- insert_author_oneline(list,
- author, authorlen, oneline, onelinelen);
- }
-
-}
-
-int cmd_shortlog(int argc, const char **argv, const char *prefix)
-{
- struct rev_info rev;
- struct path_list list = { NULL, 0, 0, 1 };
- int i, j, sort_by_number = 0, summary = 0;
-
- /* since -n is a shadowed rev argument, parse our args first */
- while (argc > 1) {
- if (!strcmp(argv[1], "-n") || !strcmp(argv[1], "--numbered"))
- sort_by_number = 1;
- else if (!strcmp(argv[1], "-s") ||
- !strcmp(argv[1], "--summary"))
- summary = 1;
- else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))
- usage(shortlog_usage);
- else
- break;
- argv++;
- argc--;
- }
- init_revisions(&rev, prefix);
- argc = setup_revisions(argc, argv, &rev, NULL);
- if (argc > 1)
- die ("unrecognized argument: %s", argv[1]);
-
- if (!access(".mailmap", R_OK))
- read_mailmap(".mailmap");
-
- if (rev.pending.nr == 0)
- read_from_stdin(&list);
- else
- get_from_rev(&rev, &list);
-
- if (sort_by_number)
- qsort(list.items, list.nr, sizeof(struct path_list_item),
- compare_by_number);
-
- for (i = 0; i < list.nr; i++) {
- struct path_list *onelines = list.items[i].util;
-
- if (summary) {
- printf("%s: %d\n", list.items[i].path, onelines->nr);
- } else {
- printf("%s (%d):\n", list.items[i].path, onelines->nr);
- for (j = onelines->nr - 1; j >= 0; j--)
- printf(" %s\n", onelines->items[j].path);
- printf("\n");
- }
-
- onelines->strdup_paths = 1;
- path_list_clear(onelines, 1);
- free(onelines);
- list.items[i].util = NULL;
- }
-
- list.strdup_paths = 1;
- path_list_clear(&list, 1);
- mailmap.strdup_paths = 1;
- path_list_clear(&mailmap, 1);
-
- return 0;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 06:45:45 +0000