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authorJohan Herland <johan@herland.net>2010-11-15 17:39:51 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2010-11-16 07:18:37 (UTC)
commit268b34af23cdcac87aed3300bfe6154cbc65753e (patch) (side-by-side diff)
treefccbebc21c004f5967947275ba5086589086ec36 /ui-log.c
parent9a8d39c668b98464bac97d4e5442966de63f97b2 (diff)
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ui-log: Colorize commit graph
Use the existing coloring logic in Git's graph code to color the lines between commits in the commit graph. Whereas Git normally uses ANSI color escapes to produce colors, we here use graph_set_column_colors() to replace those with HTML color escapes, that embed the graph lines in <span> tags that apply the desired color using CSS. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-log.c') (more/less context) (ignore whitespace changes)
-rw-r--r--ui-log.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/ui-log.c b/ui-log.c
index 0d86fd5..5cf66cb 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -14,4 +14,19 @@
int files, add_lines, rem_lines;
+/*
+ * The list of available column colors in the commit graph.
+ */
+static const char *column_colors_html[] = {
+ "<span class='column1'>",
+ "<span class='column2'>",
+ "<span class='column3'>",
+ "<span class='column4'>",
+ "<span class='column5'>",
+ "<span class='column6'>",
+ "</span>",
+};
+
+#define COLUMN_COLORS_HTML_MAX (ARRAY_SIZE(column_colors_html) - 1)
+
void count_lines(char *line, int size)
{
@@ -274,5 +289,9 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
if (ctx.repo->enable_commit_graph) {
static const char *graph_arg = "--graph";
+ static const char *color_arg = "--color";
vector_push(&vec, &graph_arg, 0);
+ vector_push(&vec, &color_arg, 0);
+ graph_set_column_colors(column_colors_html,
+ COLUMN_COLORS_HTML_MAX);
}