+/* scan-tree.c
+ *
+ * Copyright (C) 2008-2009 Lars Hjemli
+ * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
+ *
+ * Licensed under GNU General Public License v2
+ * (see COPYING for full license text)
+ */
+
#include "cgit.h"
+#include "configfile.h"
#include "html.h"
#define MAX_PATH 4096
return 1;
}
-char *readfile(const char *path)
+struct cgit_repo *repo;
+repo_config_fn config_fn;
+char *owner;
+
+static void repo_config(const char *name, const char *value)
{
- FILE *f;
- static char buf[MAX_PATH];
+ config_fn(repo, name, value);
+}
+
+static int git_owner_config(const char *key, const char *value, void *cb)
+{
+ if (!strcmp(key, "gitweb.owner"))
+ owner = xstrdup(value);
+ return 0;
+}
- if (!(f = fopen(path, "r")))
- return NULL;
- buf[0] = 0;
- fgets(buf, MAX_PATH, f);
- fclose(f);
- return buf;
+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)
+static void add_repo(const char *base, const char *path, repo_config_fn fn)
{
- struct cgit_repo *repo;
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;
}
- if ((pwd = getpwuid(st.st_uid)) == NULL) {
- fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
- path, strerror(errno), errno);
+
+ if (ctx.cfg.strict_export && stat(fmt("%s/%s", path, ctx.cfg.strict_export), &st))
return;
- }
+
+ if (!stat(fmt("%s/noweb", path), &st))
+ 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);
- repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : "");
+ while (!owner) {
+ if ((pwd = getpwuid(st.st_uid)) == NULL) {
+ fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
+ path, strerror(errno), errno);
+ break;
+ }
+ if (pwd->pw_gecos)
+ if ((p = strchr(pwd->pw_gecos, ',')))
+ *p = '\0';
+ owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
+ }
+ repo->owner = owner;
p = fmt("%s/description", path);
if (!stat(p, &st))
- repo->desc = xstrdup(readfile(p));
+ 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)) {
+ config_fn = fn;
+ parse_configfile(xstrdup(p), &repo_config);
+ }
}
-static void scan_path(const char *base, const char *path)
+static void scan_path(const char *base, const char *path, repo_config_fn fn)
{
- DIR *dir;
+ DIR *dir = opendir(path);
struct dirent *ent;
char *buf;
struct stat st;
- if (is_git_dir(path)) {
- add_repo(base, path);
- return;
- }
- dir = opendir(path);
if (!dir) {
fprintf(stderr, "Error opening directory %s: %s (%d)\n",
path, strerror(errno), errno);
return;
}
+ if (is_git_dir(path)) {
+ add_repo(base, path, fn);
+ goto end;
+ }
+ if (is_git_dir(fmt("%s/.git", path))) {
+ add_repo(base, fmt("%s/.git", path), fn);
+ goto end;
+ }
while((ent = readdir(dir)) != NULL) {
if (ent->d_name[0] == '.') {
if (ent->d_name[1] == '\0')
continue;
if (ent->d_name[1] == '.' && ent->d_name[2] == '\0')
continue;
+ if (!ctx.cfg.scan_hidden_path)
+ continue;
}
buf = malloc(strlen(path) + strlen(ent->d_name) + 2);
if (!buf) {
continue;
}
if (S_ISDIR(st.st_mode))
- scan_path(base, buf);
+ scan_path(base, buf, fn);
free(buf);
}
+end:
closedir(dir);
}
-void scan_tree(const char *path)
+#define lastc(s) s[strlen(s) - 1]
+
+void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
+{
+ char line[MAX_PATH * 2], *z;
+ FILE *projects;
+ int err;
+
+ projects = fopen(projectsfile, "r");
+ if (!projects) {
+ fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
+ projectsfile, strerror(errno), errno);
+ }
+ while (fgets(line, sizeof(line), projects) != NULL) {
+ for (z = &lastc(line);
+ strlen(line) && strchr("\n\r", *z);
+ z = &lastc(line))
+ *z = '\0';
+ if (strlen(line))
+ scan_path(path, fmt("%s/%s", path, line), fn);
+ }
+ if ((err = ferror(projects))) {
+ fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
+ projectsfile, strerror(err), err);
+ }
+ fclose(projects);
+}
+
+void scan_tree(const char *path, repo_config_fn fn)
{
- scan_path(path, path);
+ scan_path(path, path, fn);
}
git.ckatri.com / cgit.git / blobdiff