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authorLars Hjemli <hjemli@gmail.com>2010-08-21 13:44:09 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2010-08-22 11:35:56 (UTC)
commit797110e39d5d433638c82cf27d584ed9b8b93bb7 (patch) (side-by-side diff)
treecead7ef38aec7dfa76603870b4734ab403405d32
parent6d7552bc072599313ef423d69156d824c075572a (diff)
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Add support for 'section-from-path' option
This option can be used to autogenerate section names during scan-path processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (more/less context) (ignore whitespace changes)
-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 d6146e2..5666875 100644
--- a/cgit.c
+++ b/cgit.c
@@ -192,12 +192,14 @@ void config_cb(const char *name, const char *value)
process_cached_repolist(expand_macros(value));
else if (ctx.cfg.project_list)
scan_projects(expand_macros(value),
ctx.cfg.project_list, repo_config);
else
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"))
ctx.cfg.source_filter = new_filter(value, 1);
else if (!strcmp(name, "summary-log"))
ctx.cfg.summary_log = atoi(value);
else if (!strcmp(name, "summary-branches"))
ctx.cfg.summary_branches = atoi(value);
diff --git a/cgit.h b/cgit.h
index 4090cd4..9b269cc 100644
--- a/cgit.h
+++ b/cgit.h
@@ -202,12 +202,13 @@ struct cgit_config {
int max_stats;
int nocache;
int noplainemail;
int noheader;
int renamelimit;
int remove_suffix;
+ int section_from_path;
int snapshots;
int summary_branches;
int summary_log;
int summary_tags;
int ssdiff;
struct string_list mimetypes;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index c643fae..95782df 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -275,12 +275,18 @@ scan-path::
section::
The name of the current repository section - all repositories defined
after this option will inherit the current section name. Default value:
none.
+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::
If set to "1" shows side-by-side diffs instead of unidiffs per
default. Default value: "0".
snapshots::
Text which specifies the default set of snapshot formats generated by
diff --git a/scan-tree.c b/scan-tree.c
index e987824..6ba9193 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -58,17 +58,25 @@ static int git_owner_config(const char *key, const char *value, void *cb)
{
if (!strcmp(key, "gitweb.owner"))
owner = xstrdup(value);
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)) {
fprintf(stderr, "Error accessing %s: %s (%d)\n",
path, strerror(errno), errno);
return;
@@ -77,20 +85,20 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
return;
owner = NULL;
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';
repo->name = repo->url;
repo->path = xstrdup(path);
while (!owner) {
@@ -110,12 +118,34 @@ 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 (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)) {
config_fn = fn;
parse_configfile(xstrdup(p), &repo_config);
}