ui-log: Preserve path limit in outgoing links

This allows navigation through the 'log' page/command without losing the
active path limit.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 15 insertions, 12 deletions

diff --git a/ui-log.c b/ui-log.c
index 282eca3..bfbe436 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -25,92 +25,95 @@ void count_lines(char *line, int size)
 }
 
 void inspect_files(struct diff_filepair *pair)
 {
 	unsigned long old_size = 0;
 	unsigned long new_size = 0;
 	int binary = 0;
 
 	files++;
 	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);
+			cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
+				      ctx.qry.vpath, 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);
+				      sha1_to_hex(commit->object.sha1),
+				      ctx.qry.vpath, 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), NULL, 0);
+					 sha1_to_hex(commit->object.sha1),
+					 ctx.qry.vpath, 0);
 		}
 		deco = deco->next;
 	}
 }
 
 void print_commit(struct commit *commit)
 {
 	struct commitinfo *info;
 	char *tmp;
 	int cols = 2;
 
 	info = cgit_parse_commit(commit);
 	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);
+	tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
 	html_link_open(tmp, NULL, NULL);
 	cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
 	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), NULL, 0);
+			 sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0);
 	show_commit_decorations(commit);
 	html("</td><td>");
 	html_txt(info->author);
 	if (ctx.repo->enable_log_filecount) {
 		files = 0;
 		add_lines = 0;
 		rem_lines = 0;
 		cgit_diff_commit(commit, inspect_files);
 		html("</td><td>");
 		htmlf("%d", files);
 		if (ctx.repo->enable_log_linecount) {
 			html("</td><td>");
 			htmlf("-%d/+%d", rem_lines, add_lines);
 		}
 	}
 	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);
@@ -155,80 +158,80 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
 		argv[argc++] = "--";
 		argv[argc++] = path;
 	}
 	init_revisions(&rev, NULL);
 	rev.abbrev = DEFAULT_ABBREV;
 	rev.commit_format = CMIT_FMT_DEFAULT;
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
 	setup_revisions(argc, argv, &rev, NULL);
 	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);
 
 	if (pager)
 		html("<table class='list nowrap'>");
 
 	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.vpath, 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>");
 		columns++;
 		if (ctx.repo->enable_log_linecount) {
 			html("<th class='left'>Lines</th>");
 			columns++;
 		}
 	}
 	html("</tr>\n");
 
 	if (ofs<0)
 		ofs = 0;
 
 	for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
 		free(commit->buffer);
 		commit->buffer = NULL;
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
 
 	for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
 		print_commit(commit);
 		free(commit->buffer);
 		commit->buffer = NULL;
 		free_commit_list(commit->parents);
 		commit->parents = NULL;
 	}
 	if (pager) {
 		htmlf("</table><div class='pager'>",
 		     columns);
 		if (ofs > 0) {
 			cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
-				      ctx.qry.sha1, ctx.qry.path,
+				      ctx.qry.sha1, ctx.qry.vpath,
 				      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, ctx.qry.head,
-				      ctx.qry.sha1, ctx.qry.path,
+				      ctx.qry.sha1, ctx.qry.vpath,
 				      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);
+		cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
+			      ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
 		html("</td></tr>\n");
 	}
 }