diff options
Diffstat (limited to 'graph.c')
| -rw-r--r-- | graph.c | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -194,8 +194,10 @@ static struct strbuf *diff_output_prefix_callback(struct diff_options *opt, void struct git_graph *graph = data; static struct strbuf msgbuf = STRBUF_INIT; + assert(opt); assert(graph); + opt->output_prefix_length = graph->width; strbuf_reset(&msgbuf); graph_padding_line(graph, &msgbuf); return &msgbuf; @@ -245,6 +247,7 @@ struct git_graph *graph_init(struct rev_info *opt) */ opt->diffopt.output_prefix = diff_output_prefix_callback; opt->diffopt.output_prefix_data = graph; + opt->diffopt.output_prefix_length = 0; return graph; } @@ -798,10 +801,10 @@ static int graph_draw_octopus_merge(struct git_graph *graph, int num_dashes = ((graph->num_parents - dashless_commits) * 2) - 1; for (i = 0; i < num_dashes; i++) { - col_num = (i / 2) + dashless_commits; + col_num = (i / 2) + dashless_commits + graph->commit_index; strbuf_write_column(sb, &graph->new_columns[col_num], '-'); } - col_num = (i / 2) + dashless_commits; + col_num = (i / 2) + dashless_commits + graph->commit_index; strbuf_write_column(sb, &graph->new_columns[col_num], '.'); return num_dashes + 1; } @@ -1196,7 +1199,17 @@ void graph_show_commit(struct git_graph *graph) if (!graph) return; - while (!shown_commit_line) { + /* + * When showing a diff of a merge against each of its parents, we + * are called once for each parent without graph_update having been + * called. In this case, simply output a single padding line. + */ + if (graph_is_commit_finished(graph)) { + graph_show_padding(graph); + shown_commit_line = 1; + } + + while (!shown_commit_line && !graph_is_commit_finished(graph)) { shown_commit_line = graph_next_line(graph, &msgbuf); fwrite(msgbuf.buf, sizeof(char), msgbuf.len, stdout); if (!shown_commit_line) |