2007-07-20 01:42:28 +02:00
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/*
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* Builtin "git tag"
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*
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* Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>,
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* Carlos Rica <jasampler@gmail.com>
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* Based on git-tag.sh and mktag.c by Linus Torvalds.
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*/
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#include "cache.h"
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#include "builtin.h"
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#include "refs.h"
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#include "tag.h"
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#include "run-command.h"
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2007-11-09 14:42:56 +01:00
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#include "parse-options.h"
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2011-06-11 21:04:08 +02:00
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#include "diff.h"
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#include "revision.h"
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2011-09-08 06:19:47 +02:00
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#include "gpg-interface.h"
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2012-02-09 00:03:43 +01:00
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#include "sha1-array.h"
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2012-04-13 12:54:41 +02:00
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#include "column.h"
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2007-11-09 14:42:56 +01:00
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static const char * const git_tag_usage[] = {
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2012-08-20 14:32:47 +02:00
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N_("git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]"),
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N_("git tag -d <tagname>..."),
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N_("git tag -l [-n[<num>]] [--contains <commit>] [--points-at <object>] "
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"\n\t\t[<pattern>...]"),
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N_("git tag -v <tagname>..."),
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2007-11-09 14:42:56 +01:00
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NULL
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};
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2007-07-20 01:42:28 +02:00
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2014-02-27 13:56:52 +01:00
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#define STRCMP_SORT 0 /* must be zero */
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#define VERCMP_SORT 1
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#define SORT_MASK 0x7fff
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#define REVERSE_SORT 0x8000
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2014-07-16 23:48:02 +02:00
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static int tag_sort;
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2007-07-20 01:42:28 +02:00
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struct tag_filter {
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2011-06-20 18:59:28 +02:00
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const char **patterns;
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2007-07-20 01:42:28 +02:00
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int lines;
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2014-02-27 13:56:52 +01:00
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int sort;
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struct string_list tags;
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2009-01-26 15:13:25 +01:00
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struct commit_list *with_commit;
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2007-07-20 01:42:28 +02:00
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};
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2012-02-09 00:03:43 +01:00
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static struct sha1_array points_at;
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2012-04-13 12:54:41 +02:00
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static unsigned int colopts;
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2012-02-09 00:03:43 +01:00
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2011-06-20 18:59:28 +02:00
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static int match_pattern(const char **patterns, const char *ref)
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{
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/* no pattern means match everything */
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if (!*patterns)
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return 1;
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for (; *patterns; patterns++)
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2014-02-15 03:01:46 +01:00
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if (!wildmatch(*patterns, ref, 0, NULL))
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2011-06-20 18:59:28 +02:00
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return 1;
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return 0;
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}
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2012-02-09 00:03:43 +01:00
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static const unsigned char *match_points_at(const char *refname,
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const unsigned char *sha1)
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{
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const unsigned char *tagged_sha1 = NULL;
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struct object *obj;
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if (sha1_array_lookup(&points_at, sha1) >= 0)
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return sha1;
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obj = parse_object(sha1);
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if (!obj)
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die(_("malformed object at '%s'"), refname);
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if (obj->type == OBJ_TAG)
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tagged_sha1 = ((struct tag *)obj)->tagged->sha1;
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if (tagged_sha1 && sha1_array_lookup(&points_at, tagged_sha1) >= 0)
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return tagged_sha1;
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return NULL;
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}
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2011-06-11 21:04:08 +02:00
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static int in_commit_list(const struct commit_list *want, struct commit *c)
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{
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for (; want; want = want->next)
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if (!hashcmp(want->item->object.sha1, c->object.sha1))
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return 1;
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return 0;
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}
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2014-04-24 14:24:39 +02:00
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enum contains_result {
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CONTAINS_UNKNOWN = -1,
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CONTAINS_NO = 0,
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2014-07-02 20:24:05 +02:00
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CONTAINS_YES = 1
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2014-04-24 14:24:39 +02:00
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};
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/*
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* Test whether the candidate or one of its parents is contained in the list.
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* Do not recurse to find out, though, but return -1 if inconclusive.
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*/
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static enum contains_result contains_test(struct commit *candidate,
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2011-07-14 20:02:06 +02:00
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const struct commit_list *want)
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2011-06-11 21:04:08 +02:00
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{
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/* was it previously marked as containing a want commit? */
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if (candidate->object.flags & TMP_MARK)
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return 1;
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/* or marked as not possibly containing a want commit? */
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if (candidate->object.flags & UNINTERESTING)
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return 0;
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/* or are we it? */
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2014-04-24 14:24:39 +02:00
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if (in_commit_list(want, candidate)) {
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candidate->object.flags |= TMP_MARK;
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2011-06-11 21:04:08 +02:00
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return 1;
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2014-04-24 14:24:39 +02:00
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}
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2011-06-11 21:04:08 +02:00
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if (parse_commit(candidate) < 0)
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return 0;
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2014-04-24 14:24:39 +02:00
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return -1;
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}
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/*
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* Mimicking the real stack, this stack lives on the heap, avoiding stack
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* overflows.
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*
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* At each recursion step, the stack items points to the commits whose
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* ancestors are to be inspected.
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*/
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struct stack {
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int nr, alloc;
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struct stack_entry {
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struct commit *commit;
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struct commit_list *parents;
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} *stack;
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};
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static void push_to_stack(struct commit *candidate, struct stack *stack)
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{
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int index = stack->nr++;
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ALLOC_GROW(stack->stack, stack->nr, stack->alloc);
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stack->stack[index].commit = candidate;
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stack->stack[index].parents = candidate->parents;
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2011-06-11 21:04:08 +02:00
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}
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2014-04-24 14:24:39 +02:00
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static enum contains_result contains(struct commit *candidate,
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const struct commit_list *want)
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2011-06-11 21:04:08 +02:00
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{
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2014-04-24 14:24:39 +02:00
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struct stack stack = { 0, 0, NULL };
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int result = contains_test(candidate, want);
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if (result != CONTAINS_UNKNOWN)
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return result;
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push_to_stack(candidate, &stack);
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while (stack.nr) {
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struct stack_entry *entry = &stack.stack[stack.nr - 1];
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struct commit *commit = entry->commit;
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struct commit_list *parents = entry->parents;
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if (!parents) {
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commit->object.flags |= UNINTERESTING;
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stack.nr--;
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}
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/*
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* If we just popped the stack, parents->item has been marked,
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* therefore contains_test will return a meaningful 0 or 1.
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*/
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else switch (contains_test(parents->item, want)) {
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case CONTAINS_YES:
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commit->object.flags |= TMP_MARK;
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stack.nr--;
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break;
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case CONTAINS_NO:
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entry->parents = parents->next;
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break;
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case CONTAINS_UNKNOWN:
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push_to_stack(parents->item, &stack);
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break;
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}
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}
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free(stack.stack);
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return contains_test(candidate, want);
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2011-06-11 21:04:08 +02:00
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}
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2012-02-06 09:13:12 +01:00
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static void show_tag_lines(const unsigned char *sha1, int lines)
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{
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int i;
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unsigned long size;
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enum object_type type;
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char *buf, *sp, *eol;
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size_t len;
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buf = read_sha1_file(sha1, &type, &size);
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2012-02-06 09:13:42 +01:00
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if (!buf)
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die_errno("unable to read object %s", sha1_to_hex(sha1));
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2012-02-06 19:13:27 +01:00
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if (type != OBJ_COMMIT && type != OBJ_TAG)
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goto free_return;
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if (!size)
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die("an empty %s object %s?",
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typename(type), sha1_to_hex(sha1));
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2012-02-06 09:13:12 +01:00
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/* skip header */
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sp = strstr(buf, "\n\n");
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2012-02-06 19:13:27 +01:00
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if (!sp)
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goto free_return;
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/* only take up to "lines" lines, and strip the signature from a tag */
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if (type == OBJ_TAG)
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size = parse_signature(buf, size);
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2012-02-06 09:13:12 +01:00
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for (i = 0, sp += 2; i < lines && sp < buf + size; i++) {
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if (i)
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printf("\n ");
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eol = memchr(sp, '\n', size - (sp - buf));
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len = eol ? eol - sp : size - (sp - buf);
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fwrite(sp, len, 1, stdout);
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if (!eol)
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break;
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sp = eol + 1;
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}
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2012-02-06 19:13:27 +01:00
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free_return:
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2012-02-06 09:13:12 +01:00
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free(buf);
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}
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2007-07-20 01:42:28 +02:00
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static int show_reference(const char *refname, const unsigned char *sha1,
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int flag, void *cb_data)
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{
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struct tag_filter *filter = cb_data;
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2011-06-20 18:59:28 +02:00
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if (match_pattern(filter->patterns, refname)) {
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2009-01-26 15:13:25 +01:00
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if (filter->with_commit) {
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struct commit *commit;
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commit = lookup_commit_reference_gently(sha1, 1);
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if (!commit)
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return 0;
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2011-06-11 21:04:08 +02:00
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if (!contains(commit, filter->with_commit))
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2009-01-26 15:13:25 +01:00
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return 0;
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}
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2012-02-09 00:03:43 +01:00
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if (points_at.nr && !match_points_at(refname, sha1))
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return 0;
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2007-07-20 01:42:28 +02:00
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if (!filter->lines) {
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2014-02-27 13:56:52 +01:00
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if (filter->sort)
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string_list_append(&filter->tags, refname);
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else
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printf("%s\n", refname);
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2007-07-20 01:42:28 +02:00
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return 0;
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}
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printf("%-15s ", refname);
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2012-02-06 09:13:12 +01:00
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show_tag_lines(sha1, filter->lines);
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2007-07-20 01:42:28 +02:00
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putchar('\n');
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}
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return 0;
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}
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2014-02-27 13:56:52 +01:00
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static int sort_by_version(const void *a_, const void *b_)
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{
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const struct string_list_item *a = a_;
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const struct string_list_item *b = b_;
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return versioncmp(a->string, b->string);
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}
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|
2011-06-20 18:59:28 +02:00
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static int list_tags(const char **patterns, int lines,
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2014-02-27 13:56:52 +01:00
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struct commit_list *with_commit, int sort)
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2007-07-20 01:42:28 +02:00
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{
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struct tag_filter filter;
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2011-06-20 18:59:28 +02:00
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filter.patterns = patterns;
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2007-07-20 01:42:28 +02:00
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filter.lines = lines;
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2014-02-27 13:56:52 +01:00
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filter.sort = sort;
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2009-01-26 15:13:25 +01:00
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filter.with_commit = with_commit;
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2014-02-27 13:56:52 +01:00
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memset(&filter.tags, 0, sizeof(filter.tags));
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filter.tags.strdup_strings = 1;
|
2007-07-20 01:42:28 +02:00
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for_each_tag_ref(show_reference, (void *) &filter);
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2014-02-27 13:56:52 +01:00
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if (sort) {
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int i;
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if ((sort & SORT_MASK) == VERCMP_SORT)
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qsort(filter.tags.items, filter.tags.nr,
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sizeof(struct string_list_item), sort_by_version);
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if (sort & REVERSE_SORT)
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for (i = filter.tags.nr - 1; i >= 0; i--)
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printf("%s\n", filter.tags.items[i].string);
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else
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for (i = 0; i < filter.tags.nr; i++)
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printf("%s\n", filter.tags.items[i].string);
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string_list_clear(&filter.tags, 0);
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}
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2007-07-20 01:42:28 +02:00
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return 0;
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}
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|
2007-07-21 14:13:12 +02:00
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typedef int (*each_tag_name_fn)(const char *name, const char *ref,
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2007-07-20 01:42:28 +02:00
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const unsigned char *sha1);
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2007-07-21 14:13:12 +02:00
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static int for_each_tag_name(const char **argv, each_tag_name_fn fn)
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2007-07-20 01:42:28 +02:00
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{
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const char **p;
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char ref[PATH_MAX];
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int had_error = 0;
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unsigned char sha1[20];
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for (p = argv; *p; p++) {
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|
|
if (snprintf(ref, sizeof(ref), "refs/tags/%s", *p)
|
|
|
|
|
>= sizeof(ref)) {
|
2011-02-23 00:42:09 +01:00
|
|
|
error(_("tag name too long: %.*s..."), 50, *p);
|
2007-07-20 01:42:28 +02:00
|
|
|
had_error = 1;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
2011-11-13 11:22:14 +01:00
|
|
|
if (read_ref(ref, sha1)) {
|
2011-02-23 00:42:09 +01:00
|
|
|
error(_("tag '%s' not found."), *p);
|
2007-07-20 01:42:28 +02:00
|
|
|
had_error = 1;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
if (fn(*p, ref, sha1))
|
|
|
|
|
had_error = 1;
|
|
|
|
|
}
|
|
|
|
|
return had_error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int delete_tag(const char *name, const char *ref,
|
|
|
|
|
const unsigned char *sha1)
|
|
|
|
|
{
|
2008-10-26 03:33:56 +01:00
|
|
|
if (delete_ref(ref, sha1, 0))
|
2007-07-20 01:42:28 +02:00
|
|
|
return 1;
|
2011-02-23 00:42:09 +01:00
|
|
|
printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
|
2007-07-20 01:42:28 +02:00
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int verify_tag(const char *name, const char *ref,
|
|
|
|
|
const unsigned char *sha1)
|
|
|
|
|
{
|
2010-04-15 11:36:25 +02:00
|
|
|
const char *argv_verify_tag[] = {"verify-tag",
|
2007-07-20 01:42:28 +02:00
|
|
|
"-v", "SHA1_HEX", NULL};
|
|
|
|
|
argv_verify_tag[2] = sha1_to_hex(sha1);
|
|
|
|
|
|
2010-04-15 11:36:25 +02:00
|
|
|
if (run_command_v_opt(argv_verify_tag, RUN_GIT_CMD))
|
2011-02-23 00:42:09 +01:00
|
|
|
return error(_("could not verify the tag '%s'"), name);
|
2007-07-20 01:42:28 +02:00
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2007-09-10 12:35:09 +02:00
|
|
|
static int do_sign(struct strbuf *buffer)
|
2007-07-20 01:42:28 +02:00
|
|
|
{
|
2011-09-08 06:19:47 +02:00
|
|
|
return sign_buffer(buffer, buffer, get_signing_key());
|
2007-07-20 01:42:28 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const char tag_template[] =
|
2013-08-30 00:03:10 +02:00
|
|
|
N_("\nWrite a message for tag:\n %s\n"
|
2013-01-16 20:18:48 +01:00
|
|
|
"Lines starting with '%c' will be ignored.\n");
|
2011-12-07 04:01:45 +01:00
|
|
|
|
|
|
|
|
static const char tag_template_nocleanup[] =
|
2013-08-30 00:03:10 +02:00
|
|
|
N_("\nWrite a message for tag:\n %s\n"
|
2013-01-16 20:18:48 +01:00
|
|
|
"Lines starting with '%c' will be kept; you may remove them"
|
|
|
|
|
" yourself if you want to.\n");
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2014-07-16 23:48:02 +02:00
|
|
|
/*
|
|
|
|
|
* Parse a sort string, and return 0 if parsed successfully. Will return
|
|
|
|
|
* non-zero when the sort string does not parse into a known type. If var is
|
|
|
|
|
* given, the error message becomes a warning and includes information about
|
|
|
|
|
* the configuration value.
|
|
|
|
|
*/
|
|
|
|
|
static int parse_sort_string(const char *var, const char *arg, int *sort)
|
|
|
|
|
{
|
|
|
|
|
int type = 0, flags = 0;
|
|
|
|
|
|
|
|
|
|
if (skip_prefix(arg, "-", &arg))
|
|
|
|
|
flags |= REVERSE_SORT;
|
|
|
|
|
|
|
|
|
|
if (skip_prefix(arg, "version:", &arg) || skip_prefix(arg, "v:", &arg))
|
|
|
|
|
type = VERCMP_SORT;
|
|
|
|
|
else
|
|
|
|
|
type = STRCMP_SORT;
|
|
|
|
|
|
|
|
|
|
if (strcmp(arg, "refname")) {
|
|
|
|
|
if (!var)
|
|
|
|
|
return error(_("unsupported sort specification '%s'"), arg);
|
|
|
|
|
else {
|
|
|
|
|
warning(_("unsupported sort specification '%s' in variable '%s'"),
|
|
|
|
|
var, arg);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*sort = (type | flags);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2008-05-14 19:46:53 +02:00
|
|
|
static int git_tag_config(const char *var, const char *value, void *cb)
|
2007-07-20 01:42:28 +02:00
|
|
|
{
|
2014-07-16 23:48:02 +02:00
|
|
|
int status;
|
|
|
|
|
|
|
|
|
|
if (!strcmp(var, "tag.sort")) {
|
|
|
|
|
if (!value)
|
|
|
|
|
return config_error_nonbool(var);
|
|
|
|
|
parse_sort_string(var, value, &tag_sort);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
status = git_gpg_config(var, value, cb);
|
2011-09-08 06:19:47 +02:00
|
|
|
if (status)
|
|
|
|
|
return status;
|
2013-11-30 21:55:40 +01:00
|
|
|
if (starts_with(var, "column."))
|
2012-04-13 12:54:41 +02:00
|
|
|
return git_column_config(var, value, "tag", &colopts);
|
2008-05-14 19:46:53 +02:00
|
|
|
return git_default_config(var, value, cb);
|
2007-07-20 01:42:28 +02:00
|
|
|
}
|
|
|
|
|
|
2007-11-04 01:11:14 +01:00
|
|
|
static void write_tag_body(int fd, const unsigned char *sha1)
|
|
|
|
|
{
|
|
|
|
|
unsigned long size;
|
|
|
|
|
enum object_type type;
|
2010-11-10 12:17:28 +01:00
|
|
|
char *buf, *sp;
|
2007-11-04 01:11:14 +01:00
|
|
|
|
|
|
|
|
buf = read_sha1_file(sha1, &type, &size);
|
|
|
|
|
if (!buf)
|
|
|
|
|
return;
|
|
|
|
|
/* skip header */
|
|
|
|
|
sp = strstr(buf, "\n\n");
|
|
|
|
|
|
|
|
|
|
if (!sp || !size || type != OBJ_TAG) {
|
|
|
|
|
free(buf);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
sp += 2; /* skip the 2 LFs */
|
2010-11-10 12:17:28 +01:00
|
|
|
write_or_die(fd, sp, parse_signature(sp, buf + size - sp));
|
2007-11-04 01:11:14 +01:00
|
|
|
|
|
|
|
|
free(buf);
|
|
|
|
|
}
|
|
|
|
|
|
2008-12-06 20:40:34 +01:00
|
|
|
static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result)
|
|
|
|
|
{
|
|
|
|
|
if (sign && do_sign(buf) < 0)
|
2011-02-23 00:42:09 +01:00
|
|
|
return error(_("unable to sign the tag"));
|
2008-12-06 20:40:34 +01:00
|
|
|
if (write_sha1_file(buf->buf, buf->len, tag_type, result) < 0)
|
2011-02-23 00:42:09 +01:00
|
|
|
return error(_("unable to write tag file"));
|
2008-12-06 20:40:34 +01:00
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
struct create_tag_options {
|
|
|
|
|
unsigned int message_given:1;
|
|
|
|
|
unsigned int sign;
|
|
|
|
|
enum {
|
|
|
|
|
CLEANUP_NONE,
|
|
|
|
|
CLEANUP_SPACE,
|
|
|
|
|
CLEANUP_ALL
|
|
|
|
|
} cleanup_mode;
|
|
|
|
|
};
|
|
|
|
|
|
2007-07-20 01:42:28 +02:00
|
|
|
static void create_tag(const unsigned char *object, const char *tag,
|
2011-12-07 04:01:45 +01:00
|
|
|
struct strbuf *buf, struct create_tag_options *opt,
|
2007-11-23 08:16:51 +01:00
|
|
|
unsigned char *prev, unsigned char *result)
|
2007-07-20 01:42:28 +02:00
|
|
|
{
|
|
|
|
|
enum object_type type;
|
2007-09-10 12:35:09 +02:00
|
|
|
char header_buf[1024];
|
|
|
|
|
int header_len;
|
2008-12-06 20:40:34 +01:00
|
|
|
char *path = NULL;
|
2007-07-20 01:42:28 +02:00
|
|
|
|
|
|
|
|
type = sha1_object_info(object, NULL);
|
2007-07-21 14:13:12 +02:00
|
|
|
if (type <= OBJ_NONE)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("bad object type."));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
|
|
|
|
header_len = snprintf(header_buf, sizeof(header_buf),
|
|
|
|
|
"object %s\n"
|
|
|
|
|
"type %s\n"
|
|
|
|
|
"tag %s\n"
|
|
|
|
|
"tagger %s\n\n",
|
|
|
|
|
sha1_to_hex(object),
|
|
|
|
|
typename(type),
|
|
|
|
|
tag,
|
2012-05-25 01:28:40 +02:00
|
|
|
git_committer_info(IDENT_STRICT));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2007-07-21 14:13:12 +02:00
|
|
|
if (header_len > sizeof(header_buf) - 1)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("tag header too big."));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
if (!opt->message_given) {
|
2007-07-20 01:42:28 +02:00
|
|
|
int fd;
|
|
|
|
|
|
|
|
|
|
/* write the template message before editing: */
|
2008-10-27 11:22:09 +01:00
|
|
|
path = git_pathdup("TAG_EDITMSG");
|
2007-07-20 01:42:28 +02:00
|
|
|
fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600);
|
|
|
|
|
if (fd < 0)
|
2011-02-23 00:42:09 +01:00
|
|
|
die_errno(_("could not create file '%s'"), path);
|
2007-11-04 01:11:14 +01:00
|
|
|
|
2013-01-16 20:18:48 +01:00
|
|
|
if (!is_null_sha1(prev)) {
|
2007-11-04 01:11:14 +01:00
|
|
|
write_tag_body(fd, prev);
|
2013-01-16 20:18:48 +01:00
|
|
|
} else {
|
|
|
|
|
struct strbuf buf = STRBUF_INIT;
|
|
|
|
|
strbuf_addch(&buf, '\n');
|
|
|
|
|
if (opt->cleanup_mode == CLEANUP_ALL)
|
2013-08-30 00:03:10 +02:00
|
|
|
strbuf_commented_addf(&buf, _(tag_template), tag, comment_line_char);
|
2013-01-16 20:18:48 +01:00
|
|
|
else
|
2013-08-30 00:03:10 +02:00
|
|
|
strbuf_commented_addf(&buf, _(tag_template_nocleanup), tag, comment_line_char);
|
2013-01-16 20:18:48 +01:00
|
|
|
write_or_die(fd, buf.buf, buf.len);
|
|
|
|
|
strbuf_release(&buf);
|
|
|
|
|
}
|
2007-07-20 01:42:28 +02:00
|
|
|
close(fd);
|
|
|
|
|
|
2008-07-25 18:28:42 +02:00
|
|
|
if (launch_editor(path, buf, NULL)) {
|
|
|
|
|
fprintf(stderr,
|
2011-02-23 00:42:09 +01:00
|
|
|
_("Please supply the message using either -m or -F option.\n"));
|
2008-07-25 18:28:42 +02:00
|
|
|
exit(1);
|
|
|
|
|
}
|
2007-07-20 01:42:28 +02:00
|
|
|
}
|
|
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
if (opt->cleanup_mode != CLEANUP_NONE)
|
|
|
|
|
stripspace(buf, opt->cleanup_mode == CLEANUP_ALL);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
if (!opt->message_given && !buf->len)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("no tag message?"));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2007-09-10 12:35:09 +02:00
|
|
|
strbuf_insert(buf, 0, header_buf, header_len);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
if (build_tag_object(buf, opt->sign, result) < 0) {
|
2008-12-06 20:40:34 +01:00
|
|
|
if (path)
|
2011-02-23 00:42:09 +01:00
|
|
|
fprintf(stderr, _("The tag message has been left in %s\n"),
|
2008-12-06 20:40:34 +01:00
|
|
|
path);
|
|
|
|
|
exit(128);
|
|
|
|
|
}
|
|
|
|
|
if (path) {
|
2009-04-29 23:22:56 +02:00
|
|
|
unlink_or_warn(path);
|
2008-12-06 20:40:34 +01:00
|
|
|
free(path);
|
|
|
|
|
}
|
2007-07-20 01:42:28 +02:00
|
|
|
}
|
|
|
|
|
|
2007-11-23 08:16:51 +01:00
|
|
|
struct msg_arg {
|
|
|
|
|
int given;
|
|
|
|
|
struct strbuf buf;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int parse_msg_arg(const struct option *opt, const char *arg, int unset)
|
|
|
|
|
{
|
|
|
|
|
struct msg_arg *msg = opt->value;
|
|
|
|
|
|
|
|
|
|
if (!arg)
|
|
|
|
|
return -1;
|
|
|
|
|
if (msg->buf.len)
|
|
|
|
|
strbuf_addstr(&(msg->buf), "\n\n");
|
|
|
|
|
strbuf_addstr(&(msg->buf), arg);
|
|
|
|
|
msg->given = 1;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2011-05-10 01:36:36 +02:00
|
|
|
static int strbuf_check_tag_ref(struct strbuf *sb, const char *name)
|
|
|
|
|
{
|
|
|
|
|
if (name[0] == '-')
|
2011-09-15 23:10:25 +02:00
|
|
|
return -1;
|
2011-05-10 01:36:36 +02:00
|
|
|
|
|
|
|
|
strbuf_reset(sb);
|
|
|
|
|
strbuf_addf(sb, "refs/tags/%s", name);
|
|
|
|
|
|
2011-09-15 23:10:25 +02:00
|
|
|
return check_refname_format(sb->buf, 0);
|
2011-05-10 01:36:36 +02:00
|
|
|
}
|
|
|
|
|
|
2012-02-13 19:24:41 +01:00
|
|
|
static int parse_opt_points_at(const struct option *opt __attribute__((unused)),
|
2012-02-09 00:03:43 +01:00
|
|
|
const char *arg, int unset)
|
|
|
|
|
{
|
|
|
|
|
unsigned char sha1[20];
|
|
|
|
|
|
|
|
|
|
if (unset) {
|
|
|
|
|
sha1_array_clear(&points_at);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
if (!arg)
|
|
|
|
|
return error(_("switch 'points-at' requires an object"));
|
|
|
|
|
if (get_sha1(arg, sha1))
|
|
|
|
|
return error(_("malformed object name '%s'"), arg);
|
|
|
|
|
sha1_array_append(&points_at, sha1);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2014-02-27 13:56:52 +01:00
|
|
|
static int parse_opt_sort(const struct option *opt, const char *arg, int unset)
|
|
|
|
|
{
|
|
|
|
|
int *sort = opt->value;
|
|
|
|
|
|
2014-07-16 23:48:02 +02:00
|
|
|
return parse_sort_string(NULL, arg, sort);
|
2014-02-27 13:56:52 +01:00
|
|
|
}
|
|
|
|
|
|
2007-07-20 01:42:28 +02:00
|
|
|
int cmd_tag(int argc, const char **argv, const char *prefix)
|
|
|
|
|
{
|
2008-10-09 21:12:12 +02:00
|
|
|
struct strbuf buf = STRBUF_INIT;
|
2011-05-10 01:36:36 +02:00
|
|
|
struct strbuf ref = STRBUF_INIT;
|
2007-07-20 01:42:28 +02:00
|
|
|
unsigned char object[20], prev[20];
|
|
|
|
|
const char *object_ref, *tag;
|
2011-12-07 04:01:45 +01:00
|
|
|
struct create_tag_options opt;
|
|
|
|
|
char *cleanup_arg = NULL;
|
2013-07-30 21:31:27 +02:00
|
|
|
int annotate = 0, force = 0, lines = -1;
|
2014-07-16 23:48:02 +02:00
|
|
|
int cmdmode = 0;
|
2008-08-06 20:43:47 +02:00
|
|
|
const char *msgfile = NULL, *keyid = NULL;
|
2007-11-23 08:16:51 +01:00
|
|
|
struct msg_arg msg = { 0, STRBUF_INIT };
|
2009-01-26 15:13:25 +01:00
|
|
|
struct commit_list *with_commit = NULL;
|
2014-04-17 00:30:41 +02:00
|
|
|
struct ref_transaction *transaction;
|
|
|
|
|
struct strbuf err = STRBUF_INIT;
|
2007-11-09 14:42:56 +01:00
|
|
|
struct option options[] = {
|
2013-07-30 21:31:27 +02:00
|
|
|
OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
|
2012-08-20 14:32:47 +02:00
|
|
|
{ OPTION_INTEGER, 'n', NULL, &lines, N_("n"),
|
|
|
|
|
N_("print <n> lines of each tag message"),
|
2007-11-09 14:42:56 +01:00
|
|
|
PARSE_OPT_OPTARG, NULL, 1 },
|
2013-07-30 21:31:27 +02:00
|
|
|
OPT_CMDMODE('d', "delete", &cmdmode, N_("delete tags"), 'd'),
|
|
|
|
|
OPT_CMDMODE('v', "verify", &cmdmode, N_("verify tags"), 'v'),
|
2007-11-09 14:42:56 +01:00
|
|
|
|
2012-08-20 14:32:47 +02:00
|
|
|
OPT_GROUP(N_("Tag creation options")),
|
2013-08-03 13:51:19 +02:00
|
|
|
OPT_BOOL('a', "annotate", &annotate,
|
2012-08-20 14:32:47 +02:00
|
|
|
N_("annotated tag, needs a message")),
|
|
|
|
|
OPT_CALLBACK('m', "message", &msg, N_("message"),
|
|
|
|
|
N_("tag message"), parse_msg_arg),
|
|
|
|
|
OPT_FILENAME('F', "file", &msgfile, N_("read message from file")),
|
2013-08-03 13:51:19 +02:00
|
|
|
OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")),
|
2012-08-20 14:32:47 +02:00
|
|
|
OPT_STRING(0, "cleanup", &cleanup_arg, N_("mode"),
|
|
|
|
|
N_("how to strip spaces and #comments from message")),
|
2014-03-23 23:58:12 +01:00
|
|
|
OPT_STRING('u', "local-user", &keyid, N_("key-id"),
|
2012-08-20 14:32:47 +02:00
|
|
|
N_("use another key to sign the tag")),
|
|
|
|
|
OPT__FORCE(&force, N_("replace the tag if exists")),
|
|
|
|
|
OPT_COLUMN(0, "column", &colopts, N_("show tag list in columns")),
|
2014-02-27 13:56:52 +01:00
|
|
|
{
|
2014-07-16 23:48:02 +02:00
|
|
|
OPTION_CALLBACK, 0, "sort", &tag_sort, N_("type"), N_("sort tags"),
|
2014-02-27 13:56:52 +01:00
|
|
|
PARSE_OPT_NONEG, parse_opt_sort
|
|
|
|
|
},
|
2012-08-20 14:32:47 +02:00
|
|
|
|
|
|
|
|
OPT_GROUP(N_("Tag listing options")),
|
2009-01-26 15:13:25 +01:00
|
|
|
{
|
2012-08-20 14:32:47 +02:00
|
|
|
OPTION_CALLBACK, 0, "contains", &with_commit, N_("commit"),
|
|
|
|
|
N_("print only tags that contain the commit"),
|
2009-01-26 15:13:25 +01:00
|
|
|
PARSE_OPT_LASTARG_DEFAULT,
|
|
|
|
|
parse_opt_with_commit, (intptr_t)"HEAD",
|
|
|
|
|
},
|
2014-03-07 21:07:35 +01:00
|
|
|
{
|
|
|
|
|
OPTION_CALLBACK, 0, "with", &with_commit, N_("commit"),
|
|
|
|
|
N_("print only tags that contain the commit"),
|
|
|
|
|
PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
|
|
|
|
|
parse_opt_with_commit, (intptr_t)"HEAD",
|
|
|
|
|
},
|
2012-02-09 00:03:43 +01:00
|
|
|
{
|
2012-08-20 14:32:47 +02:00
|
|
|
OPTION_CALLBACK, 0, "points-at", NULL, N_("object"),
|
|
|
|
|
N_("print only tags of the object"), 0, parse_opt_points_at
|
2012-02-09 00:03:43 +01:00
|
|
|
},
|
2007-11-09 14:42:56 +01:00
|
|
|
OPT_END()
|
|
|
|
|
};
|
|
|
|
|
|
2008-05-14 19:46:53 +02:00
|
|
|
git_config(git_tag_config, NULL);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
memset(&opt, 0, sizeof(opt));
|
|
|
|
|
|
2009-05-23 20:53:12 +02:00
|
|
|
argc = parse_options(argc, argv, prefix, options, git_tag_usage, 0);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2007-12-11 05:08:06 +01:00
|
|
|
if (keyid) {
|
2011-12-07 04:01:45 +01:00
|
|
|
opt.sign = 1;
|
2011-09-08 06:19:47 +02:00
|
|
|
set_signing_key(keyid);
|
2007-12-11 05:08:06 +01:00
|
|
|
}
|
2011-12-07 04:01:45 +01:00
|
|
|
if (opt.sign)
|
2007-11-26 00:21:42 +01:00
|
|
|
annotate = 1;
|
2013-07-30 21:31:27 +02:00
|
|
|
if (argc == 0 && !cmdmode)
|
|
|
|
|
cmdmode = 'l';
|
2007-11-26 00:21:42 +01:00
|
|
|
|
2013-07-30 21:31:27 +02:00
|
|
|
if ((annotate || msg.given || msgfile || force) && (cmdmode != 0))
|
2008-11-05 00:20:31 +01:00
|
|
|
usage_with_options(git_tag_usage, options);
|
|
|
|
|
|
2012-04-13 12:54:41 +02:00
|
|
|
finalize_colopts(&colopts, -1);
|
2013-07-30 21:31:27 +02:00
|
|
|
if (cmdmode == 'l' && lines != -1) {
|
2012-04-13 12:54:41 +02:00
|
|
|
if (explicitly_enable_column(colopts))
|
|
|
|
|
die(_("--column and -n are incompatible"));
|
|
|
|
|
colopts = 0;
|
|
|
|
|
}
|
2013-07-30 21:31:27 +02:00
|
|
|
if (cmdmode == 'l') {
|
2012-04-13 12:54:41 +02:00
|
|
|
int ret;
|
|
|
|
|
if (column_active(colopts)) {
|
|
|
|
|
struct column_options copts;
|
|
|
|
|
memset(&copts, 0, sizeof(copts));
|
|
|
|
|
copts.padding = 2;
|
|
|
|
|
run_column_filter(colopts, &copts);
|
|
|
|
|
}
|
2014-07-16 23:48:02 +02:00
|
|
|
if (lines != -1 && tag_sort)
|
2014-02-27 13:56:52 +01:00
|
|
|
die(_("--sort and -n are incompatible"));
|
2014-07-16 23:48:02 +02:00
|
|
|
ret = list_tags(argv, lines == -1 ? 0 : lines, with_commit, tag_sort);
|
2012-04-13 12:54:41 +02:00
|
|
|
if (column_active(colopts))
|
|
|
|
|
stop_column_filter();
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
2008-11-05 00:20:31 +01:00
|
|
|
if (lines != -1)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("-n option is only allowed with -l."));
|
2009-01-26 15:13:25 +01:00
|
|
|
if (with_commit)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("--contains option is only allowed with -l."));
|
2012-02-09 00:03:43 +01:00
|
|
|
if (points_at.nr)
|
|
|
|
|
die(_("--points-at option is only allowed with -l."));
|
2013-07-30 21:31:27 +02:00
|
|
|
if (cmdmode == 'd')
|
2007-11-09 14:42:56 +01:00
|
|
|
return for_each_tag_name(argv, delete_tag);
|
2013-07-30 21:31:27 +02:00
|
|
|
if (cmdmode == 'v')
|
2007-11-09 14:42:56 +01:00
|
|
|
return for_each_tag_name(argv, verify_tag);
|
|
|
|
|
|
2007-11-23 08:16:51 +01:00
|
|
|
if (msg.given || msgfile) {
|
|
|
|
|
if (msg.given && msgfile)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("only one -F or -m option is allowed."));
|
2007-11-09 14:42:56 +01:00
|
|
|
annotate = 1;
|
2007-11-23 08:16:51 +01:00
|
|
|
if (msg.given)
|
|
|
|
|
strbuf_addbuf(&buf, &(msg.buf));
|
2007-11-09 14:42:56 +01:00
|
|
|
else {
|
|
|
|
|
if (!strcmp(msgfile, "-")) {
|
2007-09-27 15:25:55 +02:00
|
|
|
if (strbuf_read(&buf, 0, 1024) < 0)
|
2011-02-23 00:42:09 +01:00
|
|
|
die_errno(_("cannot read '%s'"), msgfile);
|
2007-09-27 15:25:55 +02:00
|
|
|
} else {
|
2007-11-09 14:42:56 +01:00
|
|
|
if (strbuf_read_file(&buf, msgfile, 1024) < 0)
|
2011-02-23 00:42:09 +01:00
|
|
|
die_errno(_("could not open or read '%s'"),
|
2009-06-27 17:58:46 +02:00
|
|
|
msgfile);
|
2007-07-20 01:42:28 +02:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2007-11-09 14:42:56 +01:00
|
|
|
tag = argv[0];
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2007-11-09 14:42:56 +01:00
|
|
|
object_ref = argc == 2 ? argv[1] : "HEAD";
|
|
|
|
|
if (argc > 2)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("too many params"));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
|
|
|
|
if (get_sha1(object_ref, object))
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-05-10 01:36:36 +02:00
|
|
|
if (strbuf_check_tag_ref(&ref, tag))
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("'%s' is not a valid tag name."), tag);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-11-13 11:22:14 +01:00
|
|
|
if (read_ref(ref.buf, prev))
|
2007-07-20 01:42:28 +02:00
|
|
|
hashclr(prev);
|
|
|
|
|
else if (!force)
|
2011-02-23 00:42:09 +01:00
|
|
|
die(_("tag '%s' already exists"), tag);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2011-12-07 04:01:45 +01:00
|
|
|
opt.message_given = msg.given || msgfile;
|
|
|
|
|
|
|
|
|
|
if (!cleanup_arg || !strcmp(cleanup_arg, "strip"))
|
|
|
|
|
opt.cleanup_mode = CLEANUP_ALL;
|
|
|
|
|
else if (!strcmp(cleanup_arg, "verbatim"))
|
|
|
|
|
opt.cleanup_mode = CLEANUP_NONE;
|
|
|
|
|
else if (!strcmp(cleanup_arg, "whitespace"))
|
|
|
|
|
opt.cleanup_mode = CLEANUP_SPACE;
|
|
|
|
|
else
|
|
|
|
|
die(_("Invalid cleanup mode %s"), cleanup_arg);
|
|
|
|
|
|
2007-07-20 01:42:28 +02:00
|
|
|
if (annotate)
|
2011-12-07 04:01:45 +01:00
|
|
|
create_tag(object, tag, &buf, &opt, prev, object);
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2014-04-17 00:30:41 +02:00
|
|
|
transaction = ref_transaction_begin(&err);
|
|
|
|
|
if (!transaction ||
|
|
|
|
|
ref_transaction_update(transaction, ref.buf, object, prev,
|
|
|
|
|
0, 1, &err) ||
|
|
|
|
|
ref_transaction_commit(transaction, NULL, &err))
|
|
|
|
|
die("%s", err.buf);
|
|
|
|
|
ref_transaction_free(transaction);
|
2013-03-13 00:13:41 +01:00
|
|
|
if (force && !is_null_sha1(prev) && hashcmp(prev, object))
|
2011-02-23 00:42:09 +01:00
|
|
|
printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
|
2007-07-20 01:42:28 +02:00
|
|
|
|
2014-04-17 00:30:41 +02:00
|
|
|
strbuf_release(&err);
|
2007-09-10 12:35:09 +02:00
|
|
|
strbuf_release(&buf);
|
2011-05-10 01:36:36 +02:00
|
|
|
strbuf_release(&ref);
|
2007-07-20 01:42:28 +02:00
|
|
|
return 0;
|
|
|
|
|
}
|
