2 #include "configfile.h"
7 /* return 1 if path contains a objects/ directory and a HEAD file */
8 static int is_git_dir(const char *path)
11 static char buf[MAX_PATH];
13 if (snprintf(buf, MAX_PATH, "%s/objects", path) >= MAX_PATH) {
14 fprintf(stderr, "Insanely long path: %s\n", path);
19 fprintf(stderr, "Error checking path %s: %s (%d)\n",
20 path, strerror(errno), errno);
23 if (!S_ISDIR(st.st_mode))
26 sprintf(buf, "%s/HEAD", path);
29 fprintf(stderr, "Error checking path %s: %s (%d)\n",
30 path, strerror(errno), errno);
33 if (!S_ISREG(st.st_mode))
39 struct cgit_repo *repo;
40 repo_config_fn config_fn;
42 static void repo_config(const char *name, const char *value)
44 config_fn(repo, name, value);
47 static void add_repo(const char *base, const char *path, repo_config_fn fn)
54 if (stat(path, &st)) {
55 fprintf(stderr, "Error accessing %s: %s (%d)\n",
56 path, strerror(errno), errno);
59 if (!stat(fmt("%s/noweb", path), &st))
61 if ((pwd = getpwuid(st.st_uid)) == NULL) {
62 fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
63 path, strerror(errno), errno);
69 p = fmt("%s", path + strlen(base) + 1);
71 if (!strcmp(p + strlen(p) - 5, "/.git"))
72 p[strlen(p) - 5] = '\0';
74 repo = cgit_add_repo(xstrdup(p));
75 repo->name = repo->url;
76 repo->path = xstrdup(path);
77 p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL;
80 repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : "");
82 p = fmt("%s/description", path);
84 readfile(p, &repo->desc, &size);
86 p = fmt("%s/README.html", path);
88 repo->readme = "README.html";
90 p = fmt("%s/cgitrc", path);
93 parse_configfile(xstrdup(p), &repo_config);
97 static void scan_path(const char *base, const char *path, repo_config_fn fn)
104 if (is_git_dir(path)) {
105 add_repo(base, path, fn);
108 if (is_git_dir(fmt("%s/.git", path))) {
109 add_repo(base, fmt("%s/.git", path), fn);
114 fprintf(stderr, "Error opening directory %s: %s (%d)\n",
115 path, strerror(errno), errno);
118 while((ent = readdir(dir)) != NULL) {
119 if (ent->d_name[0] == '.') {
120 if (ent->d_name[1] == '\0')
122 if (ent->d_name[1] == '.' && ent->d_name[2] == '\0')
125 buf = malloc(strlen(path) + strlen(ent->d_name) + 2);
127 fprintf(stderr, "Alloc error on %s: %s (%d)\n",
128 path, strerror(errno), errno);
131 sprintf(buf, "%s/%s", path, ent->d_name);
132 if (stat(buf, &st)) {
133 fprintf(stderr, "Error checking path %s: %s (%d)\n",
134 buf, strerror(errno), errno);
138 if (S_ISDIR(st.st_mode))
139 scan_path(base, buf, fn);
145 void scan_tree(const char *path, repo_config_fn fn)
147 scan_path(path, path, fn);