1#include "cgit.h"
 2
 3void cgit_print_commit(const char *hex)
 4{
 5	struct commit *commit;
 6	struct commitinfo *info;
 7	struct commit_list *p;
 8	unsigned long size;
 9	char type[20];
10	char *buf;
11
12	unsigned char sha1[20];
13
14	if (get_sha1(hex, sha1)) {
15		cgit_print_error(fmt("Bad object id: %s", hex));
16		return;
17	}
18
19	buf = read_sha1_file(sha1, type, &size);
20	if (!buf) {
21		cgit_print_error(fmt("Bad object reference: %s", hex));
22		return;
23	}
24
25	commit = lookup_commit(sha1);
26	if (!commit) {
27		cgit_print_error(fmt("Bad commit reference: %s", hex));
28		return;
29	}
30
31	commit->buffer = buf;
32	if (parse_commit_buffer(commit, buf, size)) {
33		cgit_print_error(fmt("Malformed commit buffer: %s", hex));
34		return;
35	}
36
37	info = cgit_parse_commit(commit);
38
39	html("<table class='commit-info'>\n");
40	html("<tr><th>author</th><td colspan='2'>");
41	html_txt(info->author);
42	html("</td></tr>\n");
43	html("<tr><th>committer</th><td>");
44	html_txt(info->committer);
45	html("</td><td class='right'>");
46	cgit_print_date(commit->date);
47	html("</td></tr>\n");
48	html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
49	html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("id=%s", sha1_to_hex(commit->tree->object.sha1))));
50	htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
51	
52	for (p = commit->parents; p ; p = p->next) {
53		html("<tr><th>parent</th><td colspan='2' class='sha1'><a href='");
54		html_attr(cgit_pageurl(cgit_query_repo, "commit", fmt("id=%s", sha1_to_hex(p->item->object.sha1))));
55		htmlf("'>%s</a></td></tr>\n", 
56		      sha1_to_hex(p->item->object.sha1));
57	}
58	html("</table>\n");
59	html("<div class='commit-subject'>");
60	html_txt(info->subject);
61	html("</div>");
62	html("<div class='commit-msg'>");
63	html_txt(info->msg);
64	html("</div>");
65	free(info->author);
66	free(info->committer);
67	free(info->subject);
68	free(info);
69}