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commit 1a6025b7a515a23ab4c83f4a5da468e00e4f0a38
parent f527a57c8a55f5fd315e1bc1cb338f5f4a9b20ae
Author: Lars Hjemli <>
Date:   Mon,  1 Oct 2007 11:46:38 +0200

Add prefix parameter to cgit_print_diff()

This allows a diff to be restricted to the path prefix specified in the url.

Signed-off-by: Lars Hjemli <>

Mcgit.c | 2+-
Mcgit.h | 2+-
Mui-diff.c | 4++--
3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/cgit.c b/cgit.c @@ -107,7 +107,7 @@ static void cgit_print_repo_page(struct cacheitem *item) cgit_print_tag(cgit_query_sha1); break; case CMD_DIFF: - cgit_print_diff(cgit_query_sha1, cgit_query_sha2); + cgit_print_diff(cgit_query_sha1, cgit_query_sha2, cgit_query_path); break; default: cgit_print_error("Invalid request"); diff --git a/cgit.h b/cgit.h @@ -238,7 +238,7 @@ extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path) extern void cgit_print_tree(const char *rev, char *path); extern void cgit_print_commit(char *hex); extern void cgit_print_tag(char *revname); -extern void cgit_print_diff(const char *new_hex, const char *old_hex); +extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix); extern void cgit_print_snapshot(struct cacheitem *item, const char *head, const char *hex, const char *prefix, const char *filename, int snapshot); diff --git a/ui-diff.c b/ui-diff.c @@ -89,7 +89,7 @@ static void filepair_cb(struct diff_filepair *pair) cgit_print_error("Error running diff"); } -void cgit_print_diff(const char *new_rev, const char *old_rev) +void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix) { unsigned char sha1[20], sha2[20]; enum object_type type; @@ -133,7 +133,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev) } html("<table class='diff'>"); html("<tr><td>"); - cgit_diff_tree(sha2, sha1, filepair_cb, NULL); + cgit_diff_tree(sha2, sha1, filepair_cb, prefix); html("</td></tr>"); html("</table>"); }