travis-ci: record and skip successfully built trees

diff --git a/revision.c b/revision.c
index 6678de04d93d5e21c85c972a8b2f4f1245df9b55..2631b013a52980f1c338ba1cd539da50784475f4 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -148,16 +148,14 @@ static void add_pending_object_with_path(struct rev_info *revs,
        if (revs->reflog_info && obj->type == OBJ_COMMIT) {
                struct strbuf buf = STRBUF_INIT;
                int len = interpret_branch_name(name, 0, &buf, 0);
-               int st;
 
                if (0 < len && name[len] && buf.len)
                        strbuf_addstr(&buf, name + len);
-               st = add_reflog_for_walk(revs->reflog_info,
-                                        (struct commit *)obj,
-                                        buf.buf[0] ? buf.buf: name);
+               add_reflog_for_walk(revs->reflog_info,
+                                   (struct commit *)obj,
+                                   buf.buf[0] ? buf.buf: name);
                strbuf_release(&buf);
-               if (st)
-                       return;
+               return; /* do not add the commit itself */
        }
        add_object_array_with_path(obj, name, &revs->pending, mode, path);
 }
@@ -1142,7 +1140,7 @@ int ref_excluded(struct string_list *ref_excludes, const char *path)
        if (!ref_excludes)
                return 0;
        for_each_string_list_item(item, ref_excludes) {
-               if (!wildmatch(item->string, path, 0, NULL))
+               if (!wildmatch(item->string, path, 0))
                        return 1;
        }
        return 0;
@@ -1362,7 +1360,6 @@ void init_revisions(struct rev_info *revs, const char *prefix)
        init_grep_defaults();
        grep_init(&revs->grep_filter, prefix);
        revs->grep_filter.status_only = 1;
-       revs->grep_filter.regflags = REG_NEWLINE;
 
        diff_setup(&revs->diffopt);
        if (prefix && !revs->diffopt.prefix) {
@@ -2022,7 +2019,6 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
                revs->grep_filter.pattern_type_option = GREP_PATTERN_TYPE_ERE;
        } else if (!strcmp(arg, "--regexp-ignore-case") || !strcmp(arg, "-i")) {
                revs->grep_filter.ignore_case = 1;
-               revs->grep_filter.regflags |= REG_ICASE;
                DIFF_OPT_SET(&revs->diffopt, PICKAXE_IGNORE_CASE);
        } else if (!strcmp(arg, "--fixed-strings") || !strcmp(arg, "-F")) {
                revs->grep_filter.pattern_type_option = GREP_PATTERN_TYPE_FIXED;
@@ -2967,6 +2963,18 @@ static inline int want_ancestry(const struct rev_info *revs)
        return (revs->rewrite_parents || revs->children.name);
 }
 
+/*
+ * Return a timestamp to be used for --since/--until comparisons for this
+ * commit, based on the revision options.
+ */
+static timestamp_t comparison_date(const struct rev_info *revs,
+                                  struct commit *commit)
+{
+       return revs->reflog_info ?
+               get_reflog_timestamp(revs->reflog_info) :
+               commit->date;
+}
+
 enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
 {
        if (commit->object.flags & SHOWN)
@@ -2977,8 +2985,9 @@ enum commit_action get_commit_action(struct rev_info *revs, struct commit *commi
                return commit_show;
        if (commit->object.flags & UNINTERESTING)
                return commit_ignore;
-       if (revs->min_age != -1 && (commit->date > revs->min_age))
-               return commit_ignore;
+       if (revs->min_age != -1 &&
+           comparison_date(revs, commit) > revs->min_age)
+                       return commit_ignore;
        if (revs->min_parents || (revs->max_parents >= 0)) {
                int n = commit_list_count(commit->parents);
                if ((n < revs->min_parents) ||
@@ -3111,17 +3120,19 @@ static void track_linear(struct rev_info *revs, struct commit *commit)
 
 static struct commit *get_revision_1(struct rev_info *revs)
 {
-       if (!revs->commits)
-               return NULL;
+       while (1) {
+               struct commit *commit;
 
-       do {
-               struct commit *commit = pop_commit(&revs->commits);
+               if (revs->reflog_info)
+                       commit = next_reflog_entry(revs->reflog_info);
+               else
+                       commit = pop_commit(&revs->commits);
 
-               if (revs->reflog_info) {
-                       save_parents(revs, commit);
-                       fake_reflog_parent(revs->reflog_info, commit);
+               if (!commit)
+                       return NULL;
+
+               if (revs->reflog_info)
                        commit->object.flags &= ~(ADDED | SEEN | SHOWN);
-               }
 
                /*
                 * If we haven't done the list limiting, we need to look at
@@ -3130,9 +3141,12 @@ static struct commit *get_revision_1(struct rev_info *revs)
                 */
                if (!revs->limited) {
                        if (revs->max_age != -1 &&
-                           (commit->date < revs->max_age))
+                           comparison_date(revs, commit) < revs->max_age)
                                continue;
-                       if (add_parents_to_list(revs, commit, &revs->commits, NULL) < 0) {
+
+                       if (revs->reflog_info)
+                               try_to_simplify_commit(revs, commit);
+                       else if (add_parents_to_list(revs, commit, &revs->commits, NULL) < 0) {
                                if (!revs->ignore_missing_links)
                                        die("Failed to traverse parents of commit %s",
                                                oid_to_hex(&commit->object.oid));
@@ -3150,8 +3164,7 @@ static struct commit *get_revision_1(struct rev_info *revs)
                                track_linear(revs, commit);
                        return commit;
                }
-       } while (revs->commits);
-       return NULL;
+       }
 }
 
 /*