revision.c: use commit-slab for show_source
[git/git.git] / builtin / fast-export.c
index 530df12..5aaf5c8 100644 (file)
@@ -21,6 +21,7 @@
 #include "quote.h"
 #include "remote.h"
 #include "blob.h"
+#include "commit-slab.h"
 
 static const char *fast_export_usage[] = {
        N_("git fast-export [rev-list-opts]"),
@@ -38,6 +39,7 @@ static struct string_list extra_refs = STRING_LIST_INIT_NODUP;
 static struct refspec *refspecs;
 static int refspecs_nr;
 static int anonymize;
+static struct revision_sources revision_sources;
 
 static int parse_opt_signed_tag_mode(const struct option *opt,
                                     const char *arg, int unset)
@@ -590,7 +592,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev,
                if (!S_ISGITLINK(diff_queued_diff.queue[i]->two->mode))
                        export_blob(&diff_queued_diff.queue[i]->two->oid);
 
-       refname = commit->util;
+       refname = *revision_sources_at(&revision_sources, commit);
        if (anonymize) {
                refname = anonymize_refname(refname);
                anonymize_ident_line(&committer, &committer_end);
@@ -862,10 +864,11 @@ static void get_tags_and_duplicates(struct rev_cmdline_info *info)
                 * This ref will not be updated through a commit, lets make
                 * sure it gets properly updated eventually.
                 */
-               if (commit->util || commit->object.flags & SHOWN)
+               if (*revision_sources_at(&revision_sources, commit) ||
+                   commit->object.flags & SHOWN)
                        string_list_append(&extra_refs, full_name)->util = commit;
-               if (!commit->util)
-                       commit->util = full_name;
+               if (!*revision_sources_at(&revision_sources, commit))
+                       *revision_sources_at(&revision_sources, commit) = full_name;
        }
 }
 
@@ -1029,8 +1032,9 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
        git_config(git_default_config, NULL);
 
        init_revisions(&revs, prefix);
+       init_revision_sources(&revision_sources);
        revs.topo_order = 1;
-       revs.show_source = 1;
+       revs.sources = &revision_sources;
        revs.rewrite_parents = 1;
        argc = parse_options(argc, argv, prefix, options, fast_export_usage,
                        PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN);