cgitsb/ui-commit.c
Christian Hesse 255b78ff52 git: update to v2.18.0
Update to git version v2.18.0. Required changes follow upstream commits:

* Convert find_unique_abbrev* to struct object_id
  (aab9583f7b5ea5463eb3f653a0b4ecac7539dc94)
* sha1_file: convert read_sha1_file to struct object_id
  (b4f5aca40e6f77cbabcbf4ff003c3cf30a1830c8)
* sha1_file: convert sha1_object_info* to object_id
  (abef9020e3df87c441c9a3a95f592fce5fa49bb9)
* object-store: move packed_git and packed_git_mru to object store
  (a80d72db2a73174b3f22142eb2014b33696fd795)
* treewide: rename tree to maybe_tree
  (891435d55da80ca3654b19834481205be6bdfe33)

The changed data types required some of our own functions to be converted
to struct object_id:

  ls_item
  print_dir
  print_dir_entry
  print_object
  single_tree_cb
  walk_tree
  write_tree_link

And finally we use new upstream functions that were added for
struct object_id:

  hashcpy     -> oidcpy
  sha1_to_hex -> oid_to_hex

Signed-off-by: Christian Hesse <mail@eworm.de>
Reviewed-by: John Keeping <john@keeping.me.uk>
2018-06-27 18:13:03 +02:00

148 line
4.2 KiB
C

/* ui-commit.c: generate commit view
*
* Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "ui-commit.h"
#include "html.h"
#include "ui-shared.h"
#include "ui-diff.h"
#include "ui-log.h"
void cgit_print_commit(char *hex, const char *prefix)
{
struct commit *commit, *parent;
struct commitinfo *info, *parent_info;
struct commit_list *p;
struct strbuf notes = STRBUF_INIT;
struct object_id oid;
char *tmp, *tmp2;
int parents = 0;
if (!hex)
hex = ctx.qry.head;
if (get_oid(hex, &oid)) {
cgit_print_error_page(400, "Bad request",
"Bad object id: %s", hex);
return;
}
commit = lookup_commit_reference(&oid);
if (!commit) {
cgit_print_error_page(404, "Not found",
"Bad commit reference: %s", hex);
return;
}
info = cgit_parse_commit(commit);
format_display_notes(&oid, &notes, PAGE_ENCODING, 0);
load_ref_decorations(NULL, DECORATE_FULL_REFS);
cgit_print_layout_start();
cgit_print_diff_ctrls();
html("<table summary='commit info' class='commit-info'>\n");
html("<tr><th>author</th><td>");
cgit_open_filter(ctx.repo->email_filter, info->author_email, "commit");
html_txt(info->author);
if (!ctx.cfg.noplainemail) {
html(" ");
html_txt(info->author_email);
}
cgit_close_filter(ctx.repo->email_filter);
html("</td><td class='right'>");
html_txt(show_date(info->author_date, info->author_tz,
cgit_date_mode(DATE_ISO8601)));
html("</td></tr>\n");
html("<tr><th>committer</th><td>");
cgit_open_filter(ctx.repo->email_filter, info->committer_email, "commit");
html_txt(info->committer);
if (!ctx.cfg.noplainemail) {
html(" ");
html_txt(info->committer_email);
}
cgit_close_filter(ctx.repo->email_filter);
html("</td><td class='right'>");
html_txt(show_date(info->committer_date, info->committer_tz,
cgit_date_mode(DATE_ISO8601)));
html("</td></tr>\n");
html("<tr><th>commit</th><td colspan='2' class='sha1'>");
tmp = oid_to_hex(&commit->object.oid);
cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);
html(" (");
cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
html(")</td></tr>\n");
html("<tr><th>tree</th><td colspan='2' class='sha1'>");
tmp = xstrdup(hex);
cgit_tree_link(oid_to_hex(&commit->maybe_tree->object.oid), NULL, NULL,
ctx.qry.head, tmp, NULL);
if (prefix) {
html(" /");
cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
}
free(tmp);
html("</td></tr>\n");
for (p = commit->parents; p; p = p->next) {
parent = lookup_commit_reference(&p->item->object.oid);
if (!parent) {
html("<tr><td colspan='3'>");
cgit_print_error("Error reading parent commit");
html("</td></tr>");
continue;
}
html("<tr><th>parent</th>"
"<td colspan='2' class='sha1'>");
tmp = tmp2 = oid_to_hex(&p->item->object.oid);
if (ctx.repo->enable_subject_links) {
parent_info = cgit_parse_commit(parent);
tmp2 = parent_info->subject;
}
cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix);
html(" (");
cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
oid_to_hex(&p->item->object.oid), prefix);
html(")</td></tr>");
parents++;
}
if (ctx.repo->snapshots) {
html("<tr><th>download</th><td colspan='2' class='sha1'>");
cgit_print_snapshot_links(ctx.repo, hex, "<br/>");
html("</td></tr>");
}
html("</table>\n");
html("<div class='commit-subject'>");
cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->subject);
cgit_close_filter(ctx.repo->commit_filter);
show_commit_decorations(commit);
html("</div>");
html("<div class='commit-msg'>");
cgit_open_filter(ctx.repo->commit_filter);
html_txt(info->msg);
cgit_close_filter(ctx.repo->commit_filter);
html("</div>");
if (notes.len != 0) {
html("<div class='notes-header'>Notes</div>");
html("<div class='notes'>");
cgit_open_filter(ctx.repo->commit_filter);
html_txt(notes.buf);
cgit_close_filter(ctx.repo->commit_filter);
html("</div>");
html("<div class='notes-footer'></div>");
}
if (parents < 3) {
if (parents)
tmp = oid_to_hex(&commit->parents->item->object.oid);
else
tmp = NULL;
cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);
}
strbuf_release(&notes);
cgit_free_commitinfo(info);
cgit_print_layout_end();
}