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blame: move progress updates to a scoreboard callback 

Allow the interface user to decide how to handle a progress update.

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff Smith 2017-05-24 00:15:26 -05:00 committed by Junio C Hamano
parent 4149c1860b
commit 8c59921dbf
1 changed files with 17 additions and 10 deletions
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27
builtin/blame.c
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@ -391,6 +391,9 @@ struct blame_scoreboard {
/* callbacks */
void(*on_sanity_fail)(struct blame_scoreboard *, int);
void(*found_guilty_entry)(struct blame_entry *, void *);
void *found_guilty_entry_data;
};
static void sanity_check_refcnt(struct blame_scoreboard *);
@ -1729,9 +1732,10 @@ static int emit_one_suspect_detail(struct blame_origin *suspect, int repeat)
* The blame_entry is found to be guilty for the range.
* Show it in incremental output.
*/
static void found_guilty_entry(struct blame_entry *ent,
struct progress_info *pi)
static void found_guilty_entry(struct blame_entry *ent, void *data)
{
struct progress_info *pi = (struct progress_info *)data;
if (incremental) {
struct blame_origin *suspect = ent->suspect;
@ -1754,11 +1758,6 @@ static void assign_blame(struct blame_scoreboard *sb, int opt)
{
struct rev_info *revs = sb->revs;
struct commit *commit = prio_queue_get(&sb->commits);
struct progress_info pi = { NULL, 0 };
if (show_progress)
pi.progress = start_progress_delay(_("Blaming lines"),
sb->num_lines, 50, 1);
while (commit) {
struct blame_entry *ent;
@ -1800,7 +1799,8 @@ static void assign_blame(struct blame_scoreboard *sb, int opt)
suspect->guilty = 1;
for (;;) {
struct blame_entry *next = ent->next;
found_guilty_entry(ent, &pi);
if (sb->found_guilty_entry)
sb->found_guilty_entry(ent, sb->found_guilty_entry_data);
if (next) {
ent = next;
continue;
@ -1816,8 +1816,6 @@ static void assign_blame(struct blame_scoreboard *sb, int opt)
if (sb->debug) /* sanity */
sanity_check_refcnt(sb);
}
stop_progress(&pi.progress);
}
static const char *format_time(timestamp_t time, const char *tz_str,
@ -2550,6 +2548,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
char *final_commit_name = NULL;
enum object_type type;
struct commit *final_commit = NULL;
struct progress_info pi = { NULL, 0 };
struct string_list range_list = STRING_LIST_INIT_NODUP;
int output_option = 0, opt = 0;
@ -2905,8 +2904,16 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
read_mailmap(&mailmap, NULL);
sb.found_guilty_entry = &found_guilty_entry;
sb.found_guilty_entry_data = &pi;
if (show_progress)
pi.progress = start_progress_delay(_("Blaming lines"),
sb.num_lines, 50, 1);
assign_blame(&sb, opt);
stop_progress(&pi.progress);
if (!incremental)
setup_pager();