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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
@@ -193,6 +193,8 @@ void config_cb(const char *name, const char *value)
193 ctx.cfg.project_list, repo_config); 193 ctx.cfg.project_list, repo_config);
194 else 194 else
195 scan_tree(expand_macros(value), repo_config); 195 scan_tree(expand_macros(value), repo_config);
196 else if (!strcmp(name, "section-from-path"))
197 ctx.cfg.section_from_path = atoi(value);
196 else if (!strcmp(name, "source-filter")) 198 else if (!strcmp(name, "source-filter"))
197 ctx.cfg.source_filter = new_filter(value, 1); 199 ctx.cfg.source_filter = new_filter(value, 1);
198 else if (!strcmp(name, "summary-log")) 200 else if (!strcmp(name, "summary-log"))
diff --git a/cgit.h b/cgit.h
index 72fb1c7..f8076c5 100644
--- a/cgit.h
+++ b/cgit.h
@@ -206,6 +206,7 @@ struct cgit_config {
206 int noheader; 206 int noheader;
207 int renamelimit; 207 int renamelimit;
208 int remove_suffix; 208 int remove_suffix;
209 int section_from_path;
209 int snapshots; 210 int snapshots;
210 int summary_branches; 211 int summary_branches;
211 int summary_log; 212 int summary_log;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 187031a..ce78d41 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -282,6 +282,12 @@ section::
282 after this option will inherit the current section name. Default value: 282 after this option will inherit the current section name. Default value:
283 none. 283 none.
284 284
285section-from-path::
286 A number which, if specified before scan-path, specifies how many
287 path elements from each repo path to use as a default section name.
288 If negative, cgit will discard the specified number of path elements
289 above the repo directory. Default value: 0.
290
285side-by-side-diffs:: 291side-by-side-diffs::
286 If set to "1" shows side-by-side diffs instead of unidiffs per 292 If set to "1" shows side-by-side diffs instead of unidiffs per
287 default. Default value: "0". 293 default. Default value: "0".
diff --git a/scan-tree.c b/scan-tree.c
index 780d405..b5b50f3 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -61,11 +61,19 @@ static int git_owner_config(const char *key, const char *value, void *cb)
61 return 0; 61 return 0;
62} 62}
63 63
64static char *xstrrchr(char *s, char *from, int c)
65{
66 while (from >= s && *from != c)
67 from--;
68 return from < s ? NULL : from;
69}
70
64static void add_repo(const char *base, const char *path, repo_config_fn fn) 71static void add_repo(const char *base, const char *path, repo_config_fn fn)
65{ 72{
66 struct stat st; 73 struct stat st;
67 struct passwd *pwd; 74 struct passwd *pwd;
68 char *p; 75 char *rel, *p, *slash;
76 int n;
69 size_t size; 77 size_t size;
70 78
71 if (stat(path, &st)) { 79 if (stat(path, &st)) {
@@ -80,14 +88,14 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
80 if (ctx.cfg.enable_gitweb_owner) 88 if (ctx.cfg.enable_gitweb_owner)
81 git_config_from_file(git_owner_config, fmt("%s/config", path), NULL); 89 git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
82 if (base == path) 90 if (base == path)
83 p = fmt("%s", path); 91 rel = xstrdup(fmt("%s", path));
84 else 92 else
85 p = fmt("%s", path + strlen(base) + 1); 93 rel = xstrdup(fmt("%s", path + strlen(base) + 1));
86 94
87 if (!strcmp(p + strlen(p) - 5, "/.git")) 95 if (!strcmp(rel + strlen(rel) - 5, "/.git"))
88 p[strlen(p) - 5] = '\0'; 96 rel[strlen(rel) - 5] = '\0';
89 97
90 repo = cgit_add_repo(xstrdup(p)); 98 repo = cgit_add_repo(rel);
91 if (ctx.cfg.remove_suffix) 99 if (ctx.cfg.remove_suffix)
92 if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git")) 100 if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
93 *p = '\0'; 101 *p = '\0';
@@ -115,6 +123,28 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
115 if (!stat(p, &st)) 123 if (!stat(p, &st))
116 repo->readme = "README.html"; 124 repo->readme = "README.html";
117 } 125 }
126 if (ctx.cfg.section_from_path) {
127 n = ctx.cfg.section_from_path;
128 if (n > 0) {
129 slash = rel;
130 while (slash && n && (slash = strchr(slash, '/')))
131 n--;
132 } else {
133 slash = rel + strlen(rel);
134 while (slash && n && (slash = xstrrchr(rel, slash, '/')))
135 n++;
136 }
137 if (slash && !n) {
138 *slash = '\0';
139 repo->section = xstrdup(rel);
140 *slash = '/';
141 if (!prefixcmp(repo->name, repo->section)) {
142 repo->name += strlen(repo->section);
143 if (*repo->name == '/')
144 repo->name++;
145 }
146 }
147 }
118 148
119 p = fmt("%s/cgitrc", path); 149 p = fmt("%s/cgitrc", path);
120 if (!stat(p, &st)) { 150 if (!stat(p, &st)) {