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-rw-r--r--Makefile2
-rw-r--r--cgit.c10
-rw-r--r--cgit.h2
-rw-r--r--cgitrc.5.txt12
m---------git0
-rw-r--r--scan-tree.c50
-rw-r--r--shared.c2
-rw-r--r--ui-summary.c42
8 files changed, 89 insertions, 31 deletions
diff --git a/Makefile b/Makefile
index 6c9d118..6a47ed2 100644
--- a/Makefile
+++ b/Makefile
@@ -7,3 +7,3 @@ CACHE_ROOT = /var/cache/cgit
SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 1.7.2.2
+GIT_VER = 1.7.3
GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
diff --git a/cgit.c b/cgit.c
index 3b3f8d9..96900bb 100644
--- a/cgit.c
+++ b/cgit.c
@@ -74,7 +74,3 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value)
else if (!strcmp(name, "readme") && value != NULL) {
- char *colon;
- if (*value == '/' || ((colon = strchr(value, ':')) != NULL && colon != value && *(colon + 1) != '\0'))
- repo->readme = xstrdup(value);
- else
- repo->readme = xstrdup(fmt("%s/%s", repo->path, value));
+ repo->readme = xstrdup(value);
} else if (ctx.cfg.enable_filter_overrides) {
@@ -99,2 +95,4 @@ void config_cb(const char *name, const char *value)
repo_config(ctx.repo, name + 5, value);
+ else if (!strcmp(name, "readme"))
+ ctx.cfg.readme = xstrdup(value);
else if (!strcmp(name, "root-title"))
@@ -197,2 +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 8f84281..8f5dd2a 100644
--- a/cgit.h
+++ b/cgit.h
@@ -170,2 +170,3 @@ struct cgit_config {
char *project_list;
+ char *readme;
char *robots;
@@ -207,2 +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 c643fae..ce78d41 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -236,2 +236,6 @@ project-list::
+readme::
+ Text which will be used as default value for "repo.readme". Default
+ value: none.
+
remove-suffix::
@@ -280,2 +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::
@@ -375,3 +385,3 @@ repo.readme::
git refspec by head or by hash by prepending the refspec followed by
- a colon. For example, "master:docs/readme.mkd" Default value: none.
+ a colon. For example, "master:docs/readme.mkd" Default value: <readme>.
diff --git a/git b/git
-Subproject 8c67c392e1620fc3b749aa9e0b8da13bd84226f
+Subproject 87b50542a08ac6caa083ddc376e674424e37940
diff --git a/scan-tree.c b/scan-tree.c
index e987824..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)
@@ -112,5 +120,29 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
- 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++;
+ }
+ }
+ }
diff --git a/shared.c b/shared.c
index b42c2a2..72ac140 100644
--- a/shared.c
+++ b/shared.c
@@ -64,3 +64,3 @@ struct cgit_repo *cgit_add_repo(const char *url)
ret->module_link = ctx.cfg.module_link;
- ret->readme = NULL;
+ ret->readme = ctx.cfg.readme;
ret->mtime = -1;
diff --git a/ui-summary.c b/ui-summary.c
index 02f191e..b203bcc 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -72,7 +72,27 @@ void cgit_print_repo_readme(char *path)
{
- char *slash, *tmp, *colon, *ref = 0;
+ char *slash, *tmp, *colon, *ref;
- if (!ctx.repo->readme)
+ if (!ctx.repo->readme || !(*ctx.repo->readme))
return;
+ ref = NULL;
+
+ /* Check if the readme is tracked in the git repo. */
+ colon = strchr(ctx.repo->readme, ':');
+ if (colon && strlen(colon) > 1) {
+ *colon = '\0';
+ ref = ctx.repo->readme;
+ ctx.repo->readme = colon + 1;
+ if (!(*ctx.repo->readme))
+ return;
+ }
+
+ /* Prepend repo path to relative readme path unless tracked. */
+ if (!ref && *ctx.repo->readme != '/')
+ ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path,
+ ctx.repo->readme));
+
+ /* If a subpath is specified for the about page, make it relative
+ * to the directory containing the configured readme.
+ */
if (path) {
@@ -80,5 +100,5 @@ void cgit_print_repo_readme(char *path)
if (!slash) {
- slash = strchr(ctx.repo->readme, ':');
- if (!slash)
+ if (!colon)
return;
+ slash = colon;
}
@@ -89,12 +109,6 @@ void cgit_print_repo_readme(char *path)
tmp = ctx.repo->readme;
- colon = strchr(tmp, ':');
- if (colon && strlen(colon) > 1) {
- *colon = '\0';
- ref = tmp;
- tmp = colon + 1;
- while ((*tmp == '/' || *tmp == ':') && *tmp != '\0')
- ++tmp;
- if (!(*tmp))
- return;
- }
+
+ /* Print the calculated readme, either from the git repo or from the
+ * filesystem, while applying the about-filter.
+ */
html("<div id='summary'>");