ui-diff: add "stat only" diff type

[ps-cgit] / parsing.c

diff --git a/parsing.c b/parsing.c
index 0062550d215dea7d585077e7aa040a69aa33cea8..3dbd12293186baad1a5cb07c67890b8b033d4083 100644 (file)
--- a/parsing.c
+++ b/parsing.c
@@ -17,7 +17,8 @@
  */
 void cgit_parse_url(const char *url)
 {
-       char *cmd, *p;
+       char *c, *cmd, *p;
+       struct cgit_repo *repo;
 
        ctx.repo = NULL;
        if (!url || url[0] == '\0')
@@ -29,16 +30,20 @@ void cgit_parse_url(const char *url)
                return;
        }
 
-       cmd = strchr(url, '/');
-       while (!ctx.repo && cmd) {
-               cmd[0] = '\0';
-               ctx.repo = cgit_get_repoinfo(url);
-               if (ctx.repo == NULL) {
-                       cmd[0] = '/';
-                       cmd = strchr(cmd + 1, '/');
-                       continue;
+       cmd = NULL;
+       c = strchr(url, '/');
+       while (c) {
+               c[0] = '\0';
+               repo = cgit_get_repoinfo(url);
+               if (repo) {
+                       ctx.repo = repo;
+                       cmd = c;
                }
+               c[0] = '/';
+               c = strchr(c + 1, '/');
+       }
 
+       if (ctx.repo) {
                ctx.qry.repo = ctx.repo->url;
                p = strchr(cmd + 1, '/');
                if (p) {
@@ -64,9 +69,9 @@ static char *substr(const char *head, const char *tail)
        return buf;
 }
 
-static char *parse_user(char *t, char **name, char **email, unsigned long *date)
+static const char *parse_user(const char *t, char **name, char **email, unsigned long *date)
 {
-       char *p = t;
+       const char *p = t;
        int mode = 1;
 
        while (p && *p) {
@@ -127,7 +132,8 @@ static const char *reencode(char **txt, const char *src_enc, const char *dst_enc
 struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
        struct commitinfo *ret;
-       char *p = commit->buffer, *t;
+       const char *p = get_cached_commit_buffer(commit, NULL);
+       const char *t;
 
        ret = xmalloc(sizeof(*ret));
        ret->commit = commit;
@@ -142,25 +148,25 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
        if (p == NULL)
                return ret;
 
-       if (prefixcmp(p, "tree "))
+       if (!starts_with(p, "tree "))
                die("Bad commit: %s", sha1_to_hex(commit->object.sha1));
        else
                p += 46; // "tree " + hex[40] + "\n"
 
-       while (!prefixcmp(p, "parent "))
+       while (starts_with(p, "parent "))
                p += 48; // "parent " + hex[40] + "\n"
 
-       if (p && !prefixcmp(p, "author ")) {
+       if (p && starts_with(p, "author ")) {
                p = parse_user(p + 7, &ret->author, &ret->author_email,
                        &ret->author_date);
        }
 
-       if (p && !prefixcmp(p, "committer ")) {
-               p = parse_user(p + 9, &ret->committer, &ret->committer_email,
+       if (p && starts_with(p, "committer ")) {
+               p = parse_user(p + 10, &ret->committer, &ret->committer_email,
                        &ret->committer_date);
        }
 
-       if (p && !prefixcmp(p, "encoding ")) {
+       if (p && starts_with(p, "encoding ")) {
                p += 9;
                t = strchr(p, '\n');
                if (t) {
@@ -218,7 +224,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
        void *data;
        enum object_type type;
        unsigned long size;
-       char *p;
+       const char *p;
        struct taginfo *ret;
 
        data = read_sha1_file(tag->object.sha1, &type, &size);
@@ -239,7 +245,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
                if (*p == '\n')
                        break;
 
-               if (!prefixcmp(p, "tagger ")) {
+               if (starts_with(p, "tagger ")) {
                        p = parse_user(p + 7, &ret->tagger, &ret->tagger_email,
                                &ret->tagger_date);
                } else {