/* Walk the commit DAG and collect number of commits per author per
* timeperiod into a nested string_list collection.
*/
struct string_list collect_stats(struct cgit_context *ctx,
struct cgit_period *period)
{
struct string_list authors;
struct rev_info rev;
struct commit *commit;
const char *argv[] = {NULL, ctx->qry.head, NULL, NULL, NULL, NULL};
int argc = 3;
time_t now;
long i;
struct tm *tm;
char tmp[11];
time(&now);
tm = gmtime(&now);
period->trunc(tm);
for (i = 1; i < period->count; i++)
period->dec(tm);
strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm);
argv[2] = xstrdup(fmt("--since=%s", tmp));
if (ctx->qry.path) {
argv[3] = "--";
argv[4] = ctx->qry.path;
argc += 2;
}
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.max_parents = 1;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(argc, argv, &rev, NULL);
prepare_revision_walk(&rev);
memset(&authors, 0, sizeof(authors));
while ((commit = get_revision(&rev)) != NULL) {
add_commit(&authors, commit, period);
free(commit->buffer);
free_commit_list(commit->parents);
}
return authors;
}
static int add_key(W_Event *data)
{
if (data->key == '\r') {
add_commit();
add_init();
add_redraw();
} else if (data->key == 21) {
add_init();
add_redraw();
} else if (data->key == 8 || data->key == '\177') {
if (add_offset > 0) {
add_buffer[add_offset-1] = '\0';
add_offset--;
add_redraw();
}
} else if (add_offset < (LINE-1)) {
add_buffer[add_offset+1] = '\0';
add_buffer[add_offset] = data->key;
add_offset++;
add_redraw();
}
return 0;
}
