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-rw-r--r--scan-tree.c50
1 files changed, 41 insertions, 9 deletions
diff --git a/scan-tree.c b/scan-tree.c
index e987824..b5b50f3 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -61,11 +61,19 @@ static int git_owner_config(const char *key, const char *value, void *cb)
return 0;
}
+static char *xstrrchr(char *s, char *from, int c)
+{
+ while (from >= s && *from != c)
+ from--;
+ return from < s ? NULL : from;
+}
+
static void add_repo(const char *base, const char *path, repo_config_fn fn)
{
struct stat st;
struct passwd *pwd;
- char *p;
+ char *rel, *p, *slash;
+ int n;
size_t size;
if (stat(path, &st)) {
@@ -80,14 +88,14 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
if (ctx.cfg.enable_gitweb_owner)
git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
if (base == path)
- p = fmt("%s", path);
+ rel = xstrdup(fmt("%s", path));
else
- p = fmt("%s", path + strlen(base) + 1);
+ rel = xstrdup(fmt("%s", path + strlen(base) + 1));
- if (!strcmp(p + strlen(p) - 5, "/.git"))
- p[strlen(p) - 5] = '\0';
+ if (!strcmp(rel + strlen(rel) - 5, "/.git"))
+ rel[strlen(rel) - 5] = '\0';
- repo = cgit_add_repo(xstrdup(p));
+ repo = cgit_add_repo(rel);
if (ctx.cfg.remove_suffix)
if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
*p = '\0';
@@ -110,9 +118,33 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
if (!stat(p, &st))
readfile(p, &repo->desc, &size);
- p = fmt("%s/README.html", path);
- if (!stat(p, &st))
- repo->readme = "README.html";
+ if (!repo->readme) {
+ p = fmt("%s/README.html", path);
+ if (!stat(p, &st))
+ repo->readme = "README.html";
+ }
+ if (ctx.cfg.section_from_path) {
+ n = ctx.cfg.section_from_path;
+ if (n > 0) {
+ slash = rel;
+ while (slash && n && (slash = strchr(slash, '/')))
+ n--;
+ } else {
+ slash = rel + strlen(rel);
+ while (slash && n && (slash = xstrrchr(rel, slash, '/')))
+ n++;
+ }
+ if (slash && !n) {
+ *slash = '\0';
+ repo->section = xstrdup(rel);
+ *slash = '/';
+ if (!prefixcmp(repo->name, repo->section)) {
+ repo->name += strlen(repo->section);
+ if (*repo->name == '/')
+ repo->name++;
+ }
+ }
+ }
p = fmt("%s/cgitrc", path);
if (!stat(p, &st)) {