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authorJason A. Donenfeld <Jason@zx2c4.com>2010-07-29 17:52:29 +0200
committerLars Hjemli <hjemli@gmail.com>2010-08-04 03:09:32 +0200
commit3516502aa0df95ecc241caa30161741f59e4e600 (patch)
tree345978808d18796444729f74eb139c8289bcb1c2 /scan-tree.c
parentf9143171267e39f66a02ad2ecb0da2e8cc7f4142 (diff)
downloadcgit-3516502aa0df95ecc241caa30161741f59e4e600.tar.gz
cgit-3516502aa0df95ecc241caa30161741f59e4e600.tar.xz
Add support for 'project-list' option
This option specifies the location of a projectlist file as used by gitweb - when 'scan-tree' is later specified, only the projects listed in the projectlist file will be added. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'scan-tree.c')
-rw-r--r--scan-tree.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/scan-tree.c b/scan-tree.c
index 1e18f3c..9bf9b38 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -1,3 +1,12 @@
+/* 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"
@@ -142,6 +151,34 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
closedir(dir);
}
+#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, fn);