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-rw-r--r--ui-commit.c111
1 files changed, 111 insertions, 0 deletions
diff --git a/ui-commit.c b/ui-commit.c
index 8916212..c5ee8e7 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -8,6 +8,111 @@
8 8
9#include "cgit.h" 9#include "cgit.h"
10 10
11int files = 0;
12
13void print_filepair(struct diff_filepair *pair)
14{
15 char *query;
16 char *class;
17
18 switch (pair->status) {
19 case DIFF_STATUS_ADDED:
20 class = "add";
21 break;
22 case DIFF_STATUS_COPIED:
23 class = "cpy";
24 break;
25 case DIFF_STATUS_DELETED:
26 class = "del";
27 break;
28 case DIFF_STATUS_MODIFIED:
29 class = "upd";
30 break;
31 case DIFF_STATUS_RENAMED:
32 class = "mov";
33 break;
34 case DIFF_STATUS_TYPE_CHANGED:
35 class = "typ";
36 break;
37 case DIFF_STATUS_UNKNOWN:
38 class = "unk";
39 break;
40 case DIFF_STATUS_UNMERGED:
41 class = "stg";
42 break;
43 default:
44 die("bug: unhandled diff status %c", pair->status);
45 }
46
47 html("<tr>");
48 htmlf("<td class='mode'>");
49 html_filemode(pair->two->mode);
50 if (pair->one->mode != pair->two->mode) {
51 html("<span class='modechange'>[");
52 html_filemode(pair->one->mode);
53 html("]</span>");
54 }
55 htmlf("</td><td class='%s'>", class);
56 query = fmt("id=%s", sha1_to_hex(pair->two->sha1));
57 html_link_open(cgit_pageurl(cgit_query_repo, "view", query),
58 NULL, NULL);
59 if (pair->status == DIFF_STATUS_COPIED ||
60 pair->status == DIFF_STATUS_RENAMED) {
61 html_txt(pair->two->path);
62 htmlf("</a> (%s from ", pair->status == DIFF_STATUS_COPIED ?
63 "copied" : "renamed");
64 query = fmt("id=%s", sha1_to_hex(pair->one->sha1));
65 html_link_open(cgit_pageurl(cgit_query_repo, "view", query),
66 NULL, NULL);
67 html_txt(pair->one->path);
68 html("</a>)");
69 } else {
70 html_txt(pair->two->path);
71 html("</a>");
72 }
73 html("<td>");
74
75 //TODO: diffstat graph
76
77 html("</td></tr>\n");
78 files++;
79}
80
81void diff_format_cb(struct diff_queue_struct *q,
82 struct diff_options *options, void *data)
83{
84 int i;
85
86 for (i = 0; i < q->nr; i++) {
87 if (q->queue[i]->status == 'U')
88 continue;
89 print_filepair(q->queue[i]);
90 }
91}
92
93void cgit_diffstat(struct commit *commit)
94{
95 struct diff_options opt;
96 int ret;
97
98 diff_setup(&opt);
99 opt.output_format = DIFF_FORMAT_CALLBACK;
100 opt.detect_rename = 1;
101 opt.recursive = 1;
102 opt.format_callback = diff_format_cb;
103 diff_setup_done(&opt);
104
105 if (commit->parents)
106 ret = diff_tree_sha1(commit->parents->item->object.sha1,
107 commit->object.sha1,
108 "", &opt);
109 else
110 ret = diff_root_tree_sha1(commit->object.sha1, "", &opt);
111
112 diffcore_std(&opt);
113 diff_flush(&opt);
114}
115
11void cgit_print_commit(const char *hex) 116void cgit_print_commit(const char *hex)
12{ 117{
13 struct commit *commit; 118 struct commit *commit;
@@ -62,5 +167,11 @@ void cgit_print_commit(const char *hex)
62 html("<div class='commit-msg'>"); 167 html("<div class='commit-msg'>");
63 html_txt(info->msg); 168 html_txt(info->msg);
64 html("</div>"); 169 html("</div>");
170 html("<table class='diffstat'>");
171 html("<tr><th colspan='3'>Affected files</tr>\n");
172 cgit_diffstat(commit);
173 htmlf("<tr><td colspan='3' class='summary'>"
174 "%d file%s changed</td></tr>\n", files, files > 1 ? "s" : "");
175 html("</table>");
65 cgit_free_commitinfo(info); 176 cgit_free_commitinfo(info);
66} 177}