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authorMichael Krelin <hacker@klever.net>2007-07-21 15:24:07 +0200
committerMichael Krelin <hacker@klever.net>2007-07-21 15:24:07 +0200
commit1cb8bedf1e0a4aa73bb8ad3f96bfa7eda50919b3 (patch)
tree471330d2f6ead56437bca3698329792a23ce1334 /ui-shared.c
parent0df096f6e146187e55e2203ea1c017442cc2c8c6 (diff)
introduce cgit_repobasename
that shortens reponame stripping any directories and .git suffixes, that is turning 'dir/repo.git/' or 'dir/repo/.git/' or alikes into mere 'repo'. Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (limited to 'ui-shared.c')
-rw-r--r--ui-shared.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 1c1415e..3e378a4 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -81,6 +81,30 @@ char *cgit_pageurl(const char *reponame, const char *pagename,
return cgit_fileurl(reponame,pagename,0,query);
}
+const char *cgit_repobasename(const char *reponame)
+{
+ /* I assume we don't need to store more than one repo basename */
+ static char rvbuf[1024];
+ int p;
+ const char *rv;
+ strncpy(rvbuf,reponame,sizeof(rvbuf));
+ if(rvbuf[sizeof(rvbuf)-1])
+ die("cgit_repobasename: truncated repository name '%s'", reponame);
+ p = strlen(rvbuf)-1;
+ /* strip trailing slashes */
+ while(p && rvbuf[p]=='/') rvbuf[p--]=0;
+ /* strip trailing .git */
+ if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) {
+ p -= 3; rvbuf[p--] = 0;
+ }
+ /* strip more trailing slashes if any */
+ while( p && rvbuf[p]=='/') rvbuf[p--]=0;
+ /* find last slash in the remaining string */
+ rv = strrchr(rvbuf,'/');
+ if(rv)
+ return ++rv;
+ return rvbuf;
+}
char *cgit_currurl()
{