From 87e72f9f7f22f082346013e4fdd02cb2b622ab23 Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Mon, 14 Feb 2022 22:44:50 -0500
Subject: Remove cgit

My fork of cgit is now <https://git.causal.agency/cgit-pink/>.
---
 www/git.causal.agency/cgit/ui-blame.c | 306 ----------------------------------
 1 file changed, 306 deletions(-)
 delete mode 100644 www/git.causal.agency/cgit/ui-blame.c

(limited to 'www/git.causal.agency/cgit/ui-blame.c')

diff --git a/www/git.causal.agency/cgit/ui-blame.c b/www/git.causal.agency/cgit/ui-blame.c
deleted file mode 100644
index 4adec2b9..00000000
--- a/www/git.causal.agency/cgit/ui-blame.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/* ui-blame.c: functions for blame output
- *
- * Copyright (C) 2006-2017 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-blame.h"
-#include "html.h"
-#include "ui-shared.h"
-#include "strvec.h"
-#include "blame.h"
-
-
-static char *emit_suspect_detail(struct blame_origin *suspect)
-{
-	struct commitinfo *info;
-	struct strbuf detail = STRBUF_INIT;
-
-	info = cgit_parse_commit(suspect->commit);
-
-	strbuf_addf(&detail, "author  %s", info->author);
-	if (!ctx.cfg.noplainemail)
-		strbuf_addf(&detail, " %s", info->author_email);
-	strbuf_addf(&detail, "  %s\n",
-		    show_date(info->author_date, info->author_tz,
-				    cgit_date_mode(DATE_ISO8601)));
-
-	strbuf_addf(&detail, "committer  %s", info->committer);
-	if (!ctx.cfg.noplainemail)
-		strbuf_addf(&detail, " %s", info->committer_email);
-	strbuf_addf(&detail, "  %s\n\n",
-		    show_date(info->committer_date, info->committer_tz,
-				    cgit_date_mode(DATE_ISO8601)));
-
-	strbuf_addstr(&detail, info->subject);
-
-	cgit_free_commitinfo(info);
-	return strbuf_detach(&detail, NULL);
-}
-
-static void emit_blame_entry_hash(struct blame_entry *ent)
-{
-	struct blame_origin *suspect = ent->suspect;
-	struct object_id *oid = &suspect->commit->object.oid;
-	unsigned long line = 0;
-
-	char *detail = emit_suspect_detail(suspect);
-	html("<span class='oid'>");
-	cgit_commit_link(find_unique_abbrev(oid, DEFAULT_ABBREV), detail,
-			 NULL, ctx.qry.head, oid_to_hex(oid), suspect->path);
-	html("</span>");
-	free(detail);
-
-	while (line++ < ent->num_lines)
-		html("\n");
-}
-
-static void emit_blame_entry_linenumber(struct blame_entry *ent)
-{
-	const char *numberfmt = "<a id='n%1$d' href='#n%1$d'>%1$d</a>\n";
-
-	unsigned long lineno = ent->lno;
-	while (lineno < ent->lno + ent->num_lines)
-		htmlf(numberfmt, ++lineno);
-}
-
-static void emit_blame_entry_line_background(struct blame_scoreboard *sb,
-					     struct blame_entry *ent)
-{
-	unsigned long line;
-	size_t len, maxlen = 2;
-	const char* pos, *endpos;
-
-	for (line = ent->lno; line < ent->lno + ent->num_lines; line++) {
-		html("\n");
-		pos = blame_nth_line(sb, line);
-		endpos = blame_nth_line(sb, line + 1);
-		len = 0;
-		while (pos < endpos) {
-			len++;
-			if (*pos++ == '\t')
-				len = (len + 7) & ~7;
-		}
-		if (len > maxlen)
-			maxlen = len;
-	}
-
-	for (len = 0; len < maxlen - 1; len++)
-		html(" ");
-}
-
-struct walk_tree_context {
-	char *curr_rev;
-	int match_baselen;
-	int state;
-};
-
-static void print_object(const struct object_id *oid, const char *path,
-			 const char *basename, const char *rev)
-{
-	enum object_type type;
-	char *buf;
-	unsigned long size;
-	struct strvec rev_argv = STRVEC_INIT;
-	struct rev_info revs;
-	struct blame_scoreboard sb;
-	struct blame_origin *o;
-	struct blame_entry *ent = NULL;
-
-	type = oid_object_info(the_repository, oid, &size);
-	if (type == OBJ_BAD) {
-		cgit_print_error_page(404, "Not found", "Bad object name: %s",
-				      oid_to_hex(oid));
-		return;
-	}
-
-	buf = read_object_file(oid, &type, &size);
-	if (!buf) {
-		cgit_print_error_page(500, "Internal server error",
-			"Error reading object %s", oid_to_hex(oid));
-		return;
-	}
-
-	strvec_push(&rev_argv, "blame");
-	strvec_push(&rev_argv, rev);
-	init_revisions(&revs, NULL);
-	revs.diffopt.flags.allow_textconv = 1;
-	setup_revisions(rev_argv.nr, rev_argv.v, &revs, NULL);
-	init_scoreboard(&sb);
-	sb.revs = &revs;
-	sb.repo = the_repository;
-	sb.path = path;
-	setup_scoreboard(&sb, &o);
-	o->suspects = blame_entry_prepend(NULL, 0, sb.num_lines, o);
-	prio_queue_put(&sb.commits, o->commit);
-	blame_origin_decref(o);
-	sb.ent = NULL;
-	sb.path = path;
-	assign_blame(&sb, 0);
-	blame_sort_final(&sb);
-	blame_coalesce(&sb);
-
-	cgit_set_title_from_path(path);
-
-	cgit_print_layout_start();
-	htmlf("blob: %s (", oid_to_hex(oid));
-	cgit_plain_link("plain", NULL, NULL, ctx.qry.head, rev, path);
-	html(") (");
-	cgit_tree_link("tree", NULL, NULL, ctx.qry.head, rev, path);
-	html(")\n");
-
-	if (buffer_is_binary(buf, size)) {
-		html("<div class='error'>blob is binary.</div>");
-		goto cleanup;
-	}
-	if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
-		htmlf("<div class='error'>blob size (%ldKB)"
-		      " exceeds display size limit (%dKB).</div>",
-		      size / 1024, ctx.cfg.max_blob_size);
-		goto cleanup;
-	}
-
-	html("<table class='blame blob'>\n<tr>\n");
-
-	/* Commit hashes */
-	html("<td class='hashes'>");
-	for (ent = sb.ent; ent; ent = ent->next) {
-		html("<div class='alt'><pre>");
-		emit_blame_entry_hash(ent);
-		html("</pre></div>");
-	}
-	html("</td>\n");
-
-	/* Line numbers */
-	if (ctx.cfg.enable_tree_linenumbers) {
-		html("<td class='linenumbers'>");
-		for (ent = sb.ent; ent; ent = ent->next) {
-			html("<div class='alt'><pre>");
-			emit_blame_entry_linenumber(ent);
-			html("</pre></div>");
-		}
-		html("</td>\n");
-	}
-
-	html("<td class='lines'><div>");
-
-	/* Colored bars behind lines */
-	html("<div>");
-	for (ent = sb.ent; ent; ) {
-		struct blame_entry *e = ent->next;
-		html("<div class='alt'><pre>");
-		emit_blame_entry_line_background(&sb, ent);
-		html("</pre></div>");
-		free(ent);
-		ent = e;
-	}
-	html("</div>");
-
-	free((void *)sb.final_buf);
-
-	/* Lines */
-	html("<pre><code>");
-	if (ctx.repo->source_filter) {
-		char *filter_arg = xstrdup(basename);
-		cgit_open_filter(ctx.repo->source_filter, filter_arg);
-		html_raw(buf, size);
-		cgit_close_filter(ctx.repo->source_filter);
-		free(filter_arg);
-	} else {
-		html_txt(buf);
-	}
-	html("</code></pre>");
-
-	html("</div></td>\n");
-
-	html("</tr>\n</table>\n");
-
-	cgit_print_layout_end();
-
-cleanup:
-	free(buf);
-}
-
-static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		     const char *pathname, unsigned mode, void *cbdata)
-{
-	struct walk_tree_context *walk_tree_ctx = cbdata;
-
-	if (base->len == walk_tree_ctx->match_baselen) {
-		if (S_ISREG(mode)) {
-			struct strbuf buffer = STRBUF_INIT;
-			strbuf_addbuf(&buffer, base);
-			strbuf_addstr(&buffer, pathname);
-			print_object(oid, buffer.buf, pathname,
-				     walk_tree_ctx->curr_rev);
-			strbuf_release(&buffer);
-			walk_tree_ctx->state = 1;
-		} else if (S_ISDIR(mode)) {
-			walk_tree_ctx->state = 2;
-		}
-	} else if (base->len < INT_MAX
-			&& (int)base->len > walk_tree_ctx->match_baselen) {
-		walk_tree_ctx->state = 2;
-	} else if (S_ISDIR(mode)) {
-		return READ_TREE_RECURSIVE;
-	}
-	return 0;
-}
-
-static int basedir_len(const char *path)
-{
-	char *p = strrchr(path, '/');
-	if (p)
-		return p - path + 1;
-	return 0;
-}
-
-void cgit_print_blame(void)
-{
-	const char *rev = ctx.qry.oid;
-	struct object_id oid;
-	struct commit *commit;
-	struct pathspec_item path_items = {
-		.match = ctx.qry.path,
-		.len = ctx.qry.path ? strlen(ctx.qry.path) : 0
-	};
-	struct pathspec paths = {
-		.nr = 1,
-		.items = &path_items
-	};
-	struct walk_tree_context walk_tree_ctx = {
-		.state = 0
-	};
-
-	if (!rev)
-		rev = ctx.qry.head;
-
-	if (get_oid(rev, &oid)) {
-		cgit_print_error_page(404, "Not found",
-			"Invalid revision name: %s", rev);
-		return;
-	}
-	commit = lookup_commit_reference(the_repository, &oid);
-	if (!commit || parse_commit(commit)) {
-		cgit_print_error_page(404, "Not found",
-			"Invalid commit reference: %s", rev);
-		return;
-	}
-
-	walk_tree_ctx.curr_rev = xstrdup(rev);
-	walk_tree_ctx.match_baselen = (path_items.match) ?
-				       basedir_len(path_items.match) : -1;
-
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk_tree_ctx);
-	if (!walk_tree_ctx.state)
-		cgit_print_error_page(404, "Not found", "Not found");
-	else if (walk_tree_ctx.state == 2)
-		cgit_print_error_page(404, "No blame for folders",
-			"Blame is not available for folders.");
-
-	free(walk_tree_ctx.curr_rev);
-}
-- 
cgit 1.4.1