neocgit

a more 'modern' version of cgit
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commit 8fb2f056961e577a039ae185d89ab8e2d2840b9e
parent ce1c7336e5b3e3ebe8f8c9029c405aedec98c208
Author: Lars Hjemli <hjemli@gmail.com>
Date:   Sun,  4 Feb 2007 22:55:19 +0100

Add support for lightweight tags

There is nothing bad about a tag that has no tag-object, but the old code
didn't handle such tags correctly. Fix it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

Diffstat:
Mgit.h | 4++++
Mui-summary.c | 52+++++++++++++++++++++++++++++++++-------------------
2 files changed, 37 insertions(+), 19 deletions(-)

diff --git a/git.h b/git.h @@ -278,6 +278,10 @@ struct object { }; +/** Returns the object, having parsed it to find out what it is. **/ +struct object *parse_object(const unsigned char *sha1); + + /* * from git:tree.h */ diff --git a/ui-summary.c b/ui-summary.c @@ -47,16 +47,42 @@ static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1, return 0; } + +static void cgit_print_object_ref(struct object *obj) +{ + char *page, *url; + + if (obj->type == OBJ_COMMIT) + page = "commit"; + else if (obj->type == OBJ_TREE) + page = "tree"; + else + page = "view"; + + url = cgit_pageurl(cgit_query_repo, page, + fmt("id=%s", sha1_to_hex(obj->sha1))); + html_link_open(url, NULL, NULL); + htmlf("%s %s", type_names[obj->type], + sha1_to_hex(obj->sha1)); + html_link_close(); +} + static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct tag *tag; struct taginfo *info; - char buf[256], *page, *url; - + struct object *obj; + char buf[256], *url; + strncpy(buf, refname, sizeof(buf)); - tag = lookup_tag(sha1); - if (tag && !parse_tag(tag) && (info = cgit_parse_tag(tag))){ + obj = parse_object(sha1); + if (!obj) + return 1; + if (obj->type == OBJ_TAG) { + tag = lookup_tag(sha1); + if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) + return 2; html("<tr><td>"); url = cgit_pageurl(cgit_query_repo, "view", fmt("id=%s", sha1_to_hex(sha1))); @@ -70,25 +96,13 @@ static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1, if (info->tagger) html(info->tagger); html("</td><td>"); - if (tag->tagged->type == OBJ_COMMIT) - page = "commit"; - else if (tag->tagged->type == OBJ_TREE) - page = "tree"; - else - page = "view"; - - url = cgit_pageurl(cgit_query_repo, page, - fmt("id=%s", sha1_to_hex(tag->tagged->sha1))); - html_link_open(url, NULL, NULL); - htmlf("%s %s", type_names[tag->tagged->type], - sha1_to_hex(tag->tagged->sha1)); - html_link_close(); + cgit_print_object_ref(tag->tagged); html("</td></tr>\n"); } else { html("<tr><td>"); html_txt(buf); - html("</td><td colspan='3'>"); - htmlf("*** bad ref %s ***", sha1_to_hex(sha1)); + html("</td><td colspan='2'/><td>"); + cgit_print_object_ref(obj); html("</td></tr>\n"); } return 0;