Author: Michael Krelin <hacker@klever.net>
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>
cgit.h | 2 ++ ui-shared.c | 24 ++++++++++++++++++++++++
diff --git a/cgit.h b/cgit.h index aabf7252af6bff743e18de9e028b9b5e23bf81e8..1dbf901b453e9bf1189fad45c75ea0f8c401559a 100644 --- a/cgit.h +++ b/cgit.h @@ -206,6 +206,8 @@ const char *filename, const char *query); extern char *cgit_pageurl(const char *reponame, const char *pagename, const char *query); +extern const char *cgit_repobasename(const char *reponame); + extern void cgit_tree_link(char *name, char *title, char *class, char *head, char *rev, char *path); extern void cgit_log_link(char *name, char *title, char *class, char *head, diff --git a/ui-shared.c b/ui-shared.c index 1c1415e4f4d9934d60c6237be7105f58852eb73b..3e378a48246d944f771fd05b31bd1209b58eb5d7 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -81,6 +81,30 @@ { 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() {