Add basic log filtering

This enables case-insensitive grep on logentris using the new search box

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/ui-log.c b/ui-log.c
index f3b16e7..c353b2a 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -32,19 +32,26 @@ void print_commit(struct commit *commit)
 }
 
 
-void cgit_print_log(const char *tip, int ofs, int cnt)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep)
 {
         struct rev_info rev;
         struct commit *commit;
-        const char *argv[2] = {NULL, tip};
+        const char *argv[3] = {NULL, tip, NULL};
+        int argc = 2;
         int i;
         
+        if (grep)
+                argv[argc++] = fmt("--grep=%s", grep);
         init_revisions(&rev, NULL);
         rev.abbrev = DEFAULT_ABBREV;
         rev.commit_format = CMIT_FMT_DEFAULT;
         rev.verbose_header = 1;
         rev.show_root_diff = 0;
-        setup_revisions(2, argv, &rev, NULL);
+        setup_revisions(argc, argv, &rev, NULL);
+        if (rev.grep_filter) {
+                rev.grep_filter->regflags |= REG_ICASE;
+                compile_grep_patterns(rev.grep_filter);
+        }
         prepare_revision_walk(&rev);
 
         html("<h2>Log</h2>");