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a hyperfast web frontend for git written in c 

ui-patch: Apply path limit to generated patch

Also indicate in the comment section of the patch that a path limit was
applied, too easily see when a generated patch is only partial.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Johan Herland johan@herland.net
Thu, 10 Jun 2010 01:09:33 +0200
commit

eac1b675414722ae90df75abc727b2795bc096f0

parent

ab42741c49d369e41c1e1915c6c024d79509f7d6

6 files changed, 10 insertions(+), 8 deletions(-)

jump to
M cmd.c → cmd.c 
@@ -90,7 +90,7 @@ }
 
 static void patch_fn(struct cgit_context *ctx)
 {
-	cgit_print_patch(ctx->qry.sha1);
+	cgit_print_patch(ctx->qry.sha1, ctx->qry.path);
 }
 
 static void plain_fn(struct cgit_context *ctx)
M ui-commit.c → ui-commit.c 
@@ -60,7 +60,7 @@ html("<tr><th>commit</th><td colspan='2' class='sha1'>");
 	tmp = sha1_to_hex(commit->object.sha1);
 	cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, 0);
 	html(" (");
-	cgit_patch_link("patch", NULL, NULL, NULL, tmp);
+	cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
 	html(") (");
 	if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
 		cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, 1);
M ui-patch.c → ui-patch.c 
@@ -77,7 +77,7 @@ if (binary)
 		html("Binary files differ\n");
 }
 
-void cgit_print_patch(char *hex)
+void cgit_print_patch(char *hex, const char *prefix)
 {
 	struct commit *commit;
 	struct commitinfo *info;

@@ -122,7 +122,9 @@ if (info->msg[strlen(info->msg) - 1] != '\n')
 			html("\n");
 	}
 	html("---\n");
-	cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL);
+	if (prefix)
+		htmlf("(limited to '%s')\n\n", prefix);
+	cgit_diff_tree(old_sha1, sha1, filepair_cb, prefix);
 	html("--\n");
 	htmlf("cgit %s\n", CGIT_VERSION);
 	cgit_free_commitinfo(info);
M ui-patch.h → ui-patch.h 
@@ -1,6 +1,6 @@
 #ifndef UI_PATCH_H
 #define UI_PATCH_H
 
-extern void cgit_print_patch(char *hex);
+extern void cgit_print_patch(char *hex, const char *prefix);
 
 #endif /* UI_PATCH_H */
M ui-shared.c → ui-shared.c 
@@ -388,9 +388,9 @@ html("</a>");
 }
 
 void cgit_patch_link(const char *name, const char *title, const char *class,
-		     const char *head, const char *rev)
+		     const char *head, const char *rev, const char *path)
 {
-	reporevlink("patch", name, title, class, head, rev, NULL);
+	reporevlink("patch", name, title, class, head, rev, path);
 }
 
 void cgit_stats_link(const char *name, const char *title, const char *class,
M ui-shared.h → ui-shared.h 
@@ -32,7 +32,7 @@ const char *class, const char *head,
 			     const char *rev, int toggle_ssdiff);
 extern void cgit_patch_link(const char *name, const char *title,
 			    const char *class, const char *head,
-			    const char *rev);
+			    const char *rev, const char *path);
 extern void cgit_refs_link(const char *name, const char *title,
 			   const char *class, const char *head,
 			   const char *rev, const char *path);