X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/103940fe6b0914dc42b8b033d1d328f38135ca5f..4b1fee00ddfbb7bfb48f85bef49b5aff928d0f2e:/ui-log.c

diff --git a/ui-log.c b/ui-log.c
index d38e40a..f3132c9 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -7,63 +7,150 @@
  */
 
 #include "cgit.h"
+#include "html.h"
+#include "ui-shared.h"
 
-int files, lines;
+int files, add_lines, rem_lines;
 
 void count_lines(char *line, int size)
 {
-	if (size>0 && (line[0] == '+' || line[0] == '-'))
-		lines++;
+	if (size <= 0)
+		return;
+
+	if (line[0] == '+')
+		add_lines++;
+
+	else if (line[0] == '-')
+		rem_lines++;
 }
 
 void inspect_files(struct diff_filepair *pair)
 {
+	unsigned long old_size = 0;
+	unsigned long new_size = 0;
+	int binary = 0;
+
 	files++;
-	if (cgit_repo->enable_log_linecount)
-		cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
+	if (ctx.repo->enable_log_linecount)
+		cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
+				&new_size, &binary, count_lines);
+}
+
+void show_commit_decorations(struct commit *commit)
+{
+	struct name_decoration *deco;
+	static char buf[1024];
+
+	buf[sizeof(buf) - 1] = 0;
+	deco = lookup_decoration(&name_decoration, &commit->object);
+	while (deco) {
+		if (!prefixcmp(deco->name, "refs/heads/")) {
+			strncpy(buf, deco->name + 11, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL,
+				0, NULL, NULL, ctx.qry.showmsg);
+		}
+		else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
+			strncpy(buf, deco->name + 15, sizeof(buf) - 1);
+			cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+		}
+		else if (!prefixcmp(deco->name, "refs/tags/")) {
+			strncpy(buf, deco->name + 10, sizeof(buf) - 1);
+			cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
+		}
+		else if (!prefixcmp(deco->name, "refs/remotes/")) {
+			strncpy(buf, deco->name + 13, sizeof(buf) - 1);
+			cgit_log_link(buf, NULL, "remote-deco", NULL,
+				sha1_to_hex(commit->object.sha1), NULL,
+				0, NULL, NULL, ctx.qry.showmsg);
+		}
+		else {
+			strncpy(buf, deco->name, sizeof(buf) - 1);
+			cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
+				sha1_to_hex(commit->object.sha1));
+		}
+		deco = deco->next;
+	}
 }
 
 void print_commit(struct commit *commit)
 {
 	struct commitinfo *info;
+	char *tmp;
+	int cols = 2;
 
 	info = cgit_parse_commit(commit);
-	html("<tr><td>");
+	htmlf("<tr%s><td>",
+		ctx.qry.showmsg ? " class='logheader'" : "");
+	tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
+	tmp = cgit_pageurl(ctx.repo->url, "commit", tmp);
+	html_link_open(tmp, NULL, NULL);
 	cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
-	html("</td><td>");
-	cgit_commit_link(info->subject, NULL, NULL, cgit_query_head,
+	html_link_close();
+	htmlf("</td><td%s>",
+		ctx.qry.showmsg ? " class='logsubject'" : "");
+	cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
 			 sha1_to_hex(commit->object.sha1));
-	if (cgit_repo->enable_log_filecount) {
+	show_commit_decorations(commit);
+	html("</td><td>");
+	html_txt(info->author);
+	if (ctx.repo->enable_log_filecount) {
 		files = 0;
-		lines = 0;
+		add_lines = 0;
+		rem_lines = 0;
 		cgit_diff_commit(commit, inspect_files);
-		html("</td><td class='right'>");
+		html("</td><td>");
 		htmlf("%d", files);
-		if (cgit_repo->enable_log_linecount) {
-			html("</td><td class='right'>");
-			htmlf("%d", lines);
+		if (ctx.repo->enable_log_linecount) {
+			html("</td><td>");
+			htmlf("-%d/+%d", rem_lines, add_lines);
 		}
 	}
-	html("</td><td>");
-	html_txt(info->author);
 	html("</td></tr>\n");
+	if (ctx.qry.showmsg) {
+		if (ctx.repo->enable_log_filecount) {
+			cols++;
+			if (ctx.repo->enable_log_linecount)
+				cols++;
+		}
+		htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
+			cols);
+		html_txt(info->msg);
+		html("</td></tr>\n");
+	}
 	cgit_free_commitinfo(info);
 }
 
+static const char *disambiguate_ref(const char *ref)
+{
+	unsigned char sha1[20];
+	const char *longref;
+
+	longref = fmt("refs/heads/%s", ref);
+	if (get_sha1(longref, sha1) == 0)
+		return longref;
+
+	return ref;
+}
 
-void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
+		    char *path, int pager)
 {
 	struct rev_info rev;
 	struct commit *commit;
-	const char *argv[] = {NULL, tip, NULL, NULL, NULL};
+	const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
 	int argc = 2;
-	int i;
+	int i, columns = 3;
 
 	if (!tip)
-		argv[1] = cgit_query_head;
+		tip = ctx.qry.head;
+
+	argv[1] = disambiguate_ref(tip);
+
+	if (grep && pattern && (!strcmp(grep, "grep") ||
+				!strcmp(grep, "author") ||
+				!strcmp(grep, "committer")))
+		argv[argc++] = fmt("--%s=%s", grep, pattern);
 
-	if (grep)
-		argv[argc++] = fmt("--grep=%s", grep);
 	if (path) {
 		argv[argc++] = "--";
 		argv[argc++] = path;
@@ -74,22 +161,35 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, i
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
 	setup_revisions(argc, argv, &rev, NULL);
-	if (rev.grep_filter) {
-		rev.grep_filter->regflags |= REG_ICASE;
-		compile_grep_patterns(rev.grep_filter);
-	}
+	load_ref_decorations(DECORATE_FULL_REFS);
+	rev.show_decorations = 1;
+	rev.grep_filter.regflags |= REG_ICASE;
+	compile_grep_patterns(&rev.grep_filter);
 	prepare_revision_walk(&rev);
 
-	html("<table class='list nowrap'>");
-	html("<tr class='nohover'><th class='left'>Age</th>"
-	     "<th class='left'>Message</th>");
+	if (pager)
+		html("<table class='list nowrap'>");
 
-	if (cgit_repo->enable_log_filecount) {
+	html("<tr class='nohover'><th class='left'>Age</th>"
+	      "<th class='left'>Commit message");
+	if (pager) {
+		html(" (");
+		cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
+			      NULL, ctx.qry.head, ctx.qry.sha1,
+			      ctx.qry.path, ctx.qry.ofs, ctx.qry.grep,
+			      ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
+		html(")");
+	}
+	html("</th><th class='left'>Author</th>");
+	if (ctx.repo->enable_log_filecount) {
 		html("<th class='left'>Files</th>");
-		if (cgit_repo->enable_log_linecount)
+		columns++;
+		if (ctx.repo->enable_log_linecount) {
 			html("<th class='left'>Lines</th>");
+			columns++;
+		}
 	}
-	html("<th class='left'>Author</th></tr>\n");
+	html("</tr>\n");
 
 	if (ofs<0)
 		ofs = 0;
@@ -108,21 +208,27 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, i
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
-	html("</table>\n");
-
 	if (pager) {
-		html("<div class='pager'>");
+		htmlf("</table><div class='pager'>",
+		     columns);
 		if (ofs > 0) {
-			cgit_log_link("[prev]", NULL, NULL, cgit_query_head,
-				      cgit_query_sha1, cgit_query_path,
-				      ofs - cnt);
+			cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
+				      ctx.qry.sha1, ctx.qry.path,
+				      ofs - cnt, ctx.qry.grep,
+				      ctx.qry.search, ctx.qry.showmsg);
 			html("&nbsp;");
 		}
 		if ((commit = get_revision(&rev)) != NULL) {
-			cgit_log_link("[next]", NULL, NULL, cgit_query_head,
-				      cgit_query_sha1, cgit_query_path,
-				      ofs + cnt);
+			cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
+				      ctx.qry.sha1, ctx.qry.path,
+				      ofs + cnt, ctx.qry.grep,
+				      ctx.qry.search, ctx.qry.showmsg);
 		}
 		html("</div>");
+	} else if ((commit = get_revision(&rev)) != NULL) {
+		html("<tr class='nohover'><td colspan='3'>");
+		cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0,
+			      NULL, NULL, ctx.qry.showmsg);
+		html("</td></tr>\n");
 	}
 }