Built-in git-whatchanged.
Split internal "git log" into reusable piece and add "git whatchanged". This is based on the option parsing unification work Linus did. Signed-off-by: Junio C Hamano <junkio@cox.net>
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7594c4b2d7
commit
5b84f4d87a
62
git.c
62
git.c
@ -278,36 +278,33 @@ static int cmd_help(int argc, const char **argv, char **envp)
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#define LOGSIZE (65536)
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static int cmd_log(int argc, const char **argv, char **envp)
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static int cmd_log_wc(int argc, const char **argv, char **envp,
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struct rev_info *rev)
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{
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struct rev_info rev;
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struct commit *commit;
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char *buf = xmalloc(LOGSIZE);
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const char *commit_prefix = "commit ";
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int shown = 0;
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init_revisions(&rev);
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rev.abbrev = DEFAULT_ABBREV;
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argc = setup_revisions(argc, argv, &rev, "HEAD");
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if (argc > 1)
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die("unrecognized argument: %s", argv[1]);
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rev.no_commit_id = 1;
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if (rev.commit_format == CMIT_FMT_ONELINE)
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if (rev->commit_format == CMIT_FMT_ONELINE)
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commit_prefix = "";
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prepare_revision_walk(&rev);
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prepare_revision_walk(rev);
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setup_pager();
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while ((commit = get_revision(&rev)) != NULL) {
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if (shown && rev.diff && rev.commit_format != CMIT_FMT_ONELINE)
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while ((commit = get_revision(rev)) != NULL) {
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if (shown && rev->diff &&
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rev->commit_format != CMIT_FMT_ONELINE)
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putchar('\n');
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fputs(commit_prefix, stdout);
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if (rev.abbrev_commit && rev.abbrev)
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fputs(find_unique_abbrev(commit->object.sha1, rev.abbrev),
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if (rev->abbrev_commit && rev->abbrev)
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fputs(find_unique_abbrev(commit->object.sha1,
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rev->abbrev),
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stdout);
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else
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fputs(sha1_to_hex(commit->object.sha1), stdout);
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if (rev.parents) {
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if (rev->parents) {
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struct commit_list *parents = commit->parents;
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while (parents) {
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struct object *o = &(parents->item->object);
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@ -326,15 +323,15 @@ static int cmd_log(int argc, const char **argv, char **envp)
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parents = parents->next)
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parents->item->object.flags &= ~TMP_MARK;
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}
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if (rev.commit_format == CMIT_FMT_ONELINE)
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if (rev->commit_format == CMIT_FMT_ONELINE)
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putchar(' ');
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else
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putchar('\n');
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pretty_print_commit(rev.commit_format, commit, ~0, buf,
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LOGSIZE, rev.abbrev);
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pretty_print_commit(rev->commit_format, commit, ~0, buf,
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LOGSIZE, rev->abbrev);
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printf("%s\n", buf);
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if (rev.diff)
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log_tree_commit(&rev, commit);
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if (rev->diff)
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log_tree_commit(rev, commit);
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shown = 1;
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free(commit->buffer);
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commit->buffer = NULL;
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@ -343,6 +340,32 @@ static int cmd_log(int argc, const char **argv, char **envp)
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return 0;
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}
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static int cmd_wc(int argc, const char **argv, char **envp)
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{
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struct rev_info rev;
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init_revisions(&rev);
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rev.abbrev = DEFAULT_ABBREV;
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rev.no_commit_id = 1;
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rev.commit_format = CMIT_FMT_DEFAULT;
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rev.diff = 1;
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rev.diffopt.recursive = 1;
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argc = setup_revisions(argc, argv, &rev, "HEAD");
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return cmd_log_wc(argc, argv, envp, &rev);
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}
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static int cmd_log(int argc, const char **argv, char **envp)
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{
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struct rev_info rev;
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init_revisions(&rev);
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rev.abbrev = DEFAULT_ABBREV;
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rev.no_commit_id = 1;
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rev.commit_format = CMIT_FMT_DEFAULT;
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argc = setup_revisions(argc, argv, &rev, "HEAD");
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return cmd_log_wc(argc, argv, envp, &rev);
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}
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static void handle_internal_command(int argc, const char **argv, char **envp)
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{
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const char *cmd = argv[0];
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@ -353,6 +376,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
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{ "version", cmd_version },
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{ "help", cmd_help },
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{ "log", cmd_log },
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{ "whatchanged", cmd_wc },
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};
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int i;
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