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Use standard tree-diff function when showing diffstat for single commit

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Remove unneeded code from ui-commit.c and replace with call to standard
diff-functions.

Also fix some whitespace issues.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-05-13 11:26:23 +02:00
parent 1b49de3c2c
commit ae4c1ee113
1 changed files with 15 additions and 51 deletions
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66
ui-commit.c
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@ -14,7 +14,7 @@ void print_filepair(struct diff_filepair *pair)
{
char *query;
char *class;
switch (pair->status) {
case DIFF_STATUS_ADDED:
class = "add";
@ -52,25 +52,25 @@ void print_filepair(struct diff_filepair *pair)
html_filemode(pair->two->mode);
}
if (pair->one->mode != pair->two->mode &&
!is_null_sha1(pair->one->sha1) &&
if (pair->one->mode != pair->two->mode &&
!is_null_sha1(pair->one->sha1) &&
!is_null_sha1(pair->two->sha1)) {
html("<span class='modechange'>[");
html_filemode(pair->one->mode);
html("]</span>");
}
htmlf("</td><td class='%s'>", class);
query = fmt("id=%s&id2=%s", sha1_to_hex(pair->one->sha1),
sha1_to_hex(pair->two->sha1));
html_link_open(cgit_pageurl(cgit_query_repo, "diff", query),
query = fmt("id=%s&id2=%s", sha1_to_hex(pair->one->sha1),
sha1_to_hex(pair->two->sha1));
html_link_open(cgit_pageurl(cgit_query_repo, "diff", query),
NULL, NULL);
if (pair->status == DIFF_STATUS_COPIED ||
if (pair->status == DIFF_STATUS_COPIED ||
pair->status == DIFF_STATUS_RENAMED) {
html_txt(pair->two->path);
htmlf("</a> (%s from ", pair->status == DIFF_STATUS_COPIED ?
htmlf("</a> (%s from ", pair->status == DIFF_STATUS_COPIED ?
"copied" : "renamed");
query = fmt("id=%s", sha1_to_hex(pair->one->sha1));
html_link_open(cgit_pageurl(cgit_query_repo, "view", query),
query = fmt("id=%s", sha1_to_hex(pair->one->sha1));
html_link_open(cgit_pageurl(cgit_query_repo, "view", query),
NULL, NULL);
html_txt(pair->one->path);
html("</a>)");
@ -81,44 +81,9 @@ void print_filepair(struct diff_filepair *pair)
html("<td>");
//TODO: diffstat graph
html("</td></tr>\n");
files++;
}
void diff_format_cb(struct diff_queue_struct *q,
struct diff_options *options, void *data)
{
int i;
for (i = 0; i < q->nr; i++) {
if (q->queue[i]->status == 'U')
continue;
print_filepair(q->queue[i]);
}
}
void cgit_diffstat(struct commit *commit)
{
struct diff_options opt;
int ret;
diff_setup(&opt);
opt.output_format = DIFF_FORMAT_CALLBACK;
opt.detect_rename = 1;
opt.recursive = 1;
opt.format_callback = diff_format_cb;
diff_setup_done(&opt);
if (commit->parents)
ret = diff_tree_sha1(commit->parents->item->object.sha1,
commit->object.sha1,
"", &opt);
else
ret = diff_root_tree_sha1(commit->object.sha1, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
files++;
}
void cgit_print_commit(const char *hex)
@ -166,17 +131,16 @@ void cgit_print_commit(const char *hex)
"<a href='");
query = fmt("id=%s", sha1_to_hex(p->item->object.sha1));
html_attr(cgit_pageurl(cgit_query_repo, "commit", query));
htmlf("'>%s</a></td></tr>\n",
htmlf("'>%s</a></td></tr>\n",
sha1_to_hex(p->item->object.sha1));
}
if (cgit_repo->snapshots) {
htmlf("<tr><th>download</th><td colspan='2' class='sha1'><a href='");
filename = fmt("%s-%s.zip", cgit_query_repo, hex);
html_attr(cgit_pageurl(cgit_query_repo, "snapshot",
html_attr(cgit_pageurl(cgit_query_repo, "snapshot",
fmt("id=%s&name=%s", hex, filename)));
htmlf("'>%s</a></td></tr>", filename);
}
html("</table>\n");
html("<div class='commit-subject'>");
html_txt(info->subject);
@ -186,7 +150,7 @@ void cgit_print_commit(const char *hex)
html("</div>");
html("<table class='diffstat'>");
html("<tr><th colspan='3'>Affected files</tr>\n");
cgit_diffstat(commit);
cgit_diff_commit(commit, print_filepair);
htmlf("<tr><td colspan='3' class='summary'>"
"%d file%s changed</td></tr>\n", files, files > 1 ? "s" : "");
html("</table>");