From: James Coglan <jcoglan@xxxxxxxxx>
This computation is repeated in a couple of places and I need to add
another condition to it to implement a further improvement to the graph
rendering, so I'm extracting this into a function.
Signed-off-by: James Coglan <jcoglan@xxxxxxxxx>
---
graph.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/graph.c b/graph.c
index d724ef25c3..bd7403065e 100644
--- a/graph.c
+++ b/graph.c
@@ -588,6 +588,12 @@ static void graph_update_columns(struct git_graph *graph)
graph->mapping_size--;
}
+static int graph_needs_pre_commit_line(struct git_graph *graph)
+{
+ return graph->num_parents >= 3 &&
+ graph->commit_index < (graph->num_columns - 1);
+}
+
void graph_update(struct git_graph *graph, struct commit *commit)
{
struct commit_list *parent;
@@ -643,8 +649,7 @@ void graph_update(struct git_graph *graph, struct commit *commit)
*/
if (graph->state != GRAPH_PADDING)
graph->state = GRAPH_SKIP;
- else if (graph->num_parents >= 3 &&
- graph->commit_index < (graph->num_columns - 1))
+ else if (graph_needs_pre_commit_line(graph))
graph->state = GRAPH_PRE_COMMIT;
else
graph->state = GRAPH_COMMIT;
@@ -714,8 +719,7 @@ static void graph_output_skip_line(struct git_graph *graph, struct graph_line *l
*/
graph_line_addstr(line, "...");
- if (graph->num_parents >= 3 &&
- graph->commit_index < (graph->num_columns - 1))
+ if (graph_needs_pre_commit_line(graph))
graph_update_state(graph, GRAPH_PRE_COMMIT);
else
graph_update_state(graph, GRAPH_COMMIT);
--
gitgitgadget
