From 6169012d588458b9dbbbea56528d5e3669596c80 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Sun, 27 Dec 2020 18:45:04 -0500
Subject: Squashed 'www/git.causal.agency/cgit/' content from commit 02221fd3

git-subtree-dir: www/git.causal.agency/cgit
git-subtree-split: 02221fd3fe523a3293d64e3359036e3a71d6fd7e
---
 ui-commit.c | 147 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 ui-commit.c

(limited to 'ui-commit.c')

diff --git a/ui-commit.c b/ui-commit.c
new file mode 100644
index 00000000..783211ff
--- /dev/null
+++ b/ui-commit.c
@@ -0,0 +1,147 @@
+/* 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(the_repository, &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(get_commit_tree_oid(commit)), 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(the_repository, &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();
+}
-- 
cgit 1.4.1