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authorJason A. Donenfeld <Jason@zx2c4.com>2013-05-26 15:20:02 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2013-05-26 16:30:03 +0200
commitdcbc0438b2543a733858d62170f3110a89edbed6 (patch)
treebdacfe4546c88bf6b03860ea69a0cad885fa6af4 /ui-blob.c
parentfe36f84d843cd755c6dab629a0758264de5bcc00 (diff)
readme: use string_list instead of space deliminations
Now this is possible in cgitrc -

readme=:README.md
readme=:readme.md
readme=:README.mkd
readme=:readme.mkd
readme=:README.rst
readme=:readme.rst
readme=:README.html
readme=:readme.html
readme=:README.htm
readme=:readme.htm
readme=:README.txt
readme=:readme.txt
readme=:README
readme=:readme
readme=:INSTALL.txt
readme=:install.txt
readme=:INSTALL
readme=:install

Suggested-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'ui-blob.c')
-rw-r--r--ui-blob.c61
1 files changed, 34 insertions, 27 deletions
diff --git a/ui-blob.c b/ui-blob.c
index b4be139..eb14a75 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -1,7 +1,7 @@
 /* ui-blob.c: show blob content
  *
  * Copyright (C) 2008 Lars Hjemli
- * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
+ * Copyright (C) 2010-2013 Jason A. Donenfeld <Jason@zx2c4.com>
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
@@ -15,7 +15,8 @@
 struct walk_tree_context {
 	const char *match_path;
 	unsigned char *matched_sha1;
-	int found_path;
+	int found_path:1;
+	int file_only:1;
 };
 
 static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
@@ -23,6 +24,8 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
 {
 	struct walk_tree_context *walk_tree_ctx = cbdata;
 
+	if (walk_tree_ctx->file_only && !S_ISREG(mode))
+		return READ_TREE_RECURSIVE;
 	if (strncmp(base, walk_tree_ctx->match_path, baselen)
 		|| strcmp(walk_tree_ctx->match_path + baselen, pathname))
 		return READ_TREE_RECURSIVE;
@@ -31,33 +34,34 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
 	return 0;
 }
 
-int cgit_ref_path_exists(const char *path, const char *ref)
+int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 {
-        unsigned char sha1[20];
-        unsigned long size;
-        struct pathspec_item path_items = {
-                .match = path,
-                .len = strlen(path)
-        };
-        struct pathspec paths = {
-                .nr = 1,
-                .items = &path_items
-        };
-        struct walk_tree_context walk_tree_ctx = {
-                .match_path = path,
-                .matched_sha1 = sha1,
-                .found_path = 0
-        };
+	unsigned char sha1[20];
+	unsigned long size;
+	struct pathspec_item path_items = {
+		.match = path,
+		.len = strlen(path)
+	};
+	struct pathspec paths = {
+		.nr = 1,
+		.items = &path_items
+	};
+	struct walk_tree_context walk_tree_ctx = {
+		.match_path = path,
+		.matched_sha1 = sha1,
+		.found_path = 0,
+		.file_only = file_only
+	};
 
-        if (get_sha1(ref, sha1))
-                return 0;
-        if (sha1_object_info(sha1, &size) != OBJ_COMMIT) 
-                return 0;
-        read_tree_recursive(lookup_commit_reference(sha1)->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
-        return walk_tree_ctx.found_path;
+	if (get_sha1(ref, sha1))
+		return 0;
+	if (sha1_object_info(sha1, &size) != OBJ_COMMIT) 
+		return 0;
+	read_tree_recursive(lookup_commit_reference(sha1)->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	return walk_tree_ctx.found_path;
 }
 
-int cgit_print_file(char *path, const char *head)
+int cgit_print_file(char *path, const char *head, int file_only)
 {
 	unsigned char sha1[20];
 	enum object_type type;
@@ -75,7 +79,8 @@ int cgit_print_file(char *path, const char *head)
 	struct walk_tree_context walk_tree_ctx = {
 		.match_path = path,
 		.matched_sha1 = sha1,
-		.found_path = 0
+		.found_path = 0,
+		.file_only = file_only
 	};
 
 	if (get_sha1(head, sha1))
@@ -98,7 +103,7 @@ int cgit_print_file(char *path, const char *head)
 	return 0;
 }
 
-void cgit_print_blob(const char *hex, char *path, const char *head)
+void cgit_print_blob(const char *hex, char *path, const char *head, int file_only)
 {
 	unsigned char sha1[20];
 	enum object_type type;
@@ -116,6 +121,8 @@ void cgit_print_blob(const char *hex, char *path, const char *head)
 	struct walk_tree_context walk_tree_ctx = {
 		.match_path = path,
 		.matched_sha1 = sha1,
+		.found_path = 0,
+		.file_only = file_only
 	};
 
 	if (hex) {