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-rw-r--r--cgit.c2
-rw-r--r--cgit.h1
-rw-r--r--cgitrc.5.txt6
-rw-r--r--scan-tree.c42
4 files changed, 45 insertions, 6 deletions
diff --git a/cgit.c b/cgit.c
index 04cef23..e1d2216 100644
--- a/cgit.c
+++ b/cgit.c
@@ -195,2 +195,4 @@ void config_cb(const char *name, const char *value)
scan_tree(expand_macros(value), repo_config);
+ else if (!strcmp(name, "section-from-path"))
+ ctx.cfg.section_from_path = atoi(value);
else if (!strcmp(name, "source-filter"))
diff --git a/cgit.h b/cgit.h
index 72fb1c7..f8076c5 100644
--- a/cgit.h
+++ b/cgit.h
@@ -208,2 +208,3 @@ struct cgit_config {
int remove_suffix;
+ int section_from_path;
int snapshots;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 187031a..ce78d41 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -284,2 +284,8 @@ section::
+section-from-path::
+ A number which, if specified before scan-path, specifies how many
+ path elements from each repo path to use as a default section name.
+ If negative, cgit will discard the specified number of path elements
+ above the repo directory. Default value: 0.
+
side-by-side-diffs::
diff --git a/scan-tree.c b/scan-tree.c
index 780d405..b5b50f3 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -63,2 +63,9 @@ static int git_owner_config(const char *key, const char *value, void *cb)
+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)
@@ -67,3 +74,4 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
struct passwd *pwd;
- char *p;
+ char *rel, *p, *slash;
+ int n;
size_t size;
@@ -82,10 +90,10 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
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)
@@ -117,2 +125,24 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
}
+ 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++;
+ }
+ }
+ }