Added completion support for git-branch.exe.

diff --git a/revision.c b/revision.c
index bca122961e0fded660f34e65659d93f00c91bdfc..3dbc26c49c585088ff4861992ce70a94465df401 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -418,9 +418,6 @@ static void limit_list(struct rev_info *revs)
 
                if (revs->max_age != -1 && (commit->date < revs->max_age))
                        obj->flags |= UNINTERESTING;
-               if (revs->unpacked &&
-                   has_sha1_pack(obj->sha1, revs->ignore_packed))
-                       obj->flags |= UNINTERESTING;
                add_parents_to_list(revs, commit, &list);
                if (obj->flags & UNINTERESTING) {
                        mark_parents_uninteresting(commit);
@@ -468,7 +465,7 @@ static void limit_list(struct rev_info *revs)
 static int all_flags;
 static struct rev_info *all_revs;
 
-static int handle_one_ref(const char *path, const unsigned char *sha1)
+static int handle_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *object = get_reference(all_revs, path, sha1, all_flags);
        add_pending_object(all_revs, object, "");
@@ -479,7 +476,7 @@ static void handle_all(struct rev_info *revs, unsigned flags)
 {
        all_revs = revs;
        all_flags = flags;
-       for_each_ref(handle_one_ref);
+       for_each_ref(handle_one_ref, NULL);
 }
 
 static int add_parents_only(struct rev_info *revs, const char *arg, int flags)
@@ -674,19 +671,24 @@ int handle_revision_arg(const char *arg, struct rev_info *revs,
        return 0;
 }
 
-static void add_header_grep(struct rev_info *revs, const char *field, const char *pattern)
+static void add_grep(struct rev_info *revs, const char *ptn, enum grep_pat_token what)
 {
-       char *pat;
-       const char *prefix;
-       int patlen, fldlen;
-
-       if (!revs->header_filter) {
+       if (!revs->grep_filter) {
                struct grep_opt *opt = xcalloc(1, sizeof(*opt));
                opt->status_only = 1;
                opt->pattern_tail = &(opt->pattern_list);
                opt->regflags = REG_NEWLINE;
-               revs->header_filter = opt;
+               revs->grep_filter = opt;
        }
+       append_grep_pattern(revs->grep_filter, ptn,
+                           "command line", 0, what);
+}
+
+static void add_header_grep(struct rev_info *revs, const char *field, const char *pattern)
+{
+       char *pat;
+       const char *prefix;
+       int patlen, fldlen;
 
        fldlen = strlen(field);
        patlen = strlen(pattern);
@@ -697,21 +699,12 @@ static void add_header_grep(struct rev_info *revs, const char *field, const char
                pattern++;
        }
        sprintf(pat, "^%s %s%s", field, prefix, pattern);
-       append_grep_pattern(revs->header_filter, pat,
-                           "command line", 0, GREP_PATTERN);
+       add_grep(revs, pat, GREP_PATTERN_HEAD);
 }
 
 static void add_message_grep(struct rev_info *revs, const char *pattern)
 {
-       if (!revs->message_filter) {
-               struct grep_opt *opt = xcalloc(1, sizeof(*opt));
-               opt->status_only = 1;
-               opt->pattern_tail = &(opt->pattern_list);
-               opt->regflags = REG_NEWLINE;
-               revs->message_filter = opt;
-       }
-       append_grep_pattern(revs->message_filter, pattern,
-                           "command line", 0, GREP_PATTERN);
+       add_grep(revs, pattern, GREP_PATTERN_BODY);
 }
 
 static void add_ignore_packed(struct rev_info *revs, const char *name)
@@ -736,6 +729,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
        int i, flags, seen_dashdash, show_merge;
        const char **unrecognized = argv + 1;
        int left = 1;
+       int all_match = 0;
 
        /* First, search for "--" */
        seen_dashdash = 0;
@@ -955,6 +949,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                revs->relative_date = 1;
                                continue;
                        }
+
+                       /*
+                        * Grepping the commit log
+                        */
                        if (!strncmp(arg, "--author=", 9)) {
                                add_header_grep(revs, "author", arg+9);
                                continue;
@@ -967,6 +965,11 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                add_message_grep(revs, arg+7);
                                continue;
                        }
+                       if (!strcmp(arg, "--all-match")) {
+                               all_match = 1;
+                               continue;
+                       }
+
                        opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
                        if (opts > 0) {
                                revs->diff = 1;
@@ -1009,7 +1012,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                add_pending_object(revs, object, def);
        }
 
-       if (revs->topo_order || revs->unpacked)
+       if (revs->topo_order)
                revs->limited = 1;
 
        if (revs->prune_data) {
@@ -1027,10 +1030,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
        if (diff_setup_done(&revs->diffopt) < 0)
                die("diff_setup_done failed");
 
-       if (revs->header_filter)
-               compile_grep_patterns(revs->header_filter);
-       if (revs->message_filter)
-               compile_grep_patterns(revs->message_filter);
+       if (revs->grep_filter) {
+               revs->grep_filter->all_match = all_match;
+               compile_grep_patterns(revs->grep_filter);
+       }
 
        return left;
 }
@@ -1106,34 +1109,11 @@ static void mark_boundary_to_show(struct commit *commit)
 
 static int commit_match(struct commit *commit, struct rev_info *opt)
 {
-       char *header, *message;
-       unsigned long header_len, message_len;
-
-       if (!opt->header_filter && !opt->message_filter)
+       if (!opt->grep_filter)
                return 1;
-
-       header = commit->buffer;
-       message = strstr(header, "\n\n");
-       if (message) {
-               message += 2;
-               header_len = message - header - 1;
-               message_len = strlen(message);
-       }
-       else {
-               header_len = strlen(header);
-               message = header;
-               message_len = 0;
-       }
-
-       if (opt->header_filter &&
-           !grep_buffer(opt->header_filter, NULL, header, header_len))
-               return 0;
-
-       if (opt->message_filter &&
-           !grep_buffer(opt->message_filter, NULL, message, message_len))
-               return 0;
-
-       return 1;
+       return grep_buffer(opt->grep_filter,
+                          NULL, /* we say nothing, not even filename */
+                          commit->buffer, strlen(commit->buffer));
 }
 
 struct commit *get_revision(struct rev_info *revs)
@@ -1166,17 +1146,18 @@ struct commit *get_revision(struct rev_info *revs)
                 * that we'd otherwise have done in limit_list().
                 */
                if (!revs->limited) {
-                       if ((revs->unpacked &&
-                            has_sha1_pack(commit->object.sha1,
-                                          revs->ignore_packed)) ||
-                           (revs->max_age != -1 &&
-                            (commit->date < revs->max_age)))
+                       if (revs->max_age != -1 &&
+                           (commit->date < revs->max_age))
                                continue;
                        add_parents_to_list(revs, commit, &revs->commits);
                }
                if (commit->object.flags & SHOWN)
                        continue;
 
+               if (revs->unpacked && has_sha1_pack(commit->object.sha1,
+                                                   revs->ignore_packed))
+                   continue;
+
                /* We want to show boundary commits only when their
                 * children are shown.  When path-limiter is in effect,
                 * rewrite_parents() drops some commits from getting shown,