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| author | June McEnroe <june@causal.agency> | 2019-12-19 21:55:05 +0000 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-12-27 19:59:50 -0500 |
| commit | b6dc85faf437892e0aecec3cfb01ad6b3433628e (patch) | |
| tree | badd90b0c2b9282b86603b5067b8fc775abc1794 /www/git.causal.agency/cgit | |
| parent | Disallow blame in robots.txt (diff) | |
| download | src-b6dc85faf437892e0aecec3cfb01ad6b3433628e.tar.gz src-b6dc85faf437892e0aecec3cfb01ad6b3433628e.zip | |
Show symlink targets in tree listing
Add links to symbolic link targets in tree listings, formatted like "ls -l". Path normalization collapses any ".." components of the link.
Diffstat (limited to '')
| -rw-r--r-- | www/git.causal.agency/cgit/ui-tree.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/www/git.causal.agency/cgit/ui-tree.c b/www/git.causal.agency/cgit/ui-tree.c index 45e930e7..438b0011 100644 --- a/www/git.causal.agency/cgit/ui-tree.c +++ b/www/git.causal.agency/cgit/ui-tree.c @@ -206,9 +206,11 @@ static int ls_item(const struct object_id *oid, struct strbuf *base, struct walk_tree_context *walk_tree_ctx = cbdata; char *name; struct strbuf fullpath = STRBUF_INIT; + struct strbuf linkpath = STRBUF_INIT; struct strbuf class = STRBUF_INIT; enum object_type type; unsigned long size = 0; + char *buf; name = xstrdup(pathname); strbuf_addf(&fullpath, "%s%s%s", ctx.qry.path ? ctx.qry.path : "", @@ -220,8 +222,7 @@ static int ls_item(const struct object_id *oid, struct strbuf *base, htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>", name, oid_to_hex(oid)); - free(name); - return 0; + goto cleanup; } } @@ -241,6 +242,21 @@ static int ls_item(const struct object_id *oid, struct strbuf *base, cgit_tree_link(name, NULL, class.buf, ctx.qry.head, walk_tree_ctx->curr_rev, fullpath.buf); } + if (S_ISLNK(mode)) { + html(" -> "); + buf = read_object_file(oid, &type, &size); + if (!buf) { + htmlf("Error reading object: %s", oid_to_hex(oid)); + goto cleanup; + } + strbuf_addbuf(&linkpath, &fullpath); + strbuf_addf(&linkpath, "/../%s", buf); + strbuf_normalize_path(&linkpath); + cgit_tree_link(buf, NULL, class.buf, ctx.qry.head, + walk_tree_ctx->curr_rev, linkpath.buf); + free(buf); + strbuf_release(&linkpath); + } htmlf("</td><td class='ls-size'>%li</td>", size); html("<td>"); @@ -257,6 +273,8 @@ static int ls_item(const struct object_id *oid, struct strbuf *base, cgit_blame_link("blame", NULL, "button", ctx.qry.head, walk_tree_ctx->curr_rev, fullpath.buf); html("</td></tr>\n"); + +cleanup: free(name); strbuf_release(&fullpath); strbuf_release(&class); |