Merge branch 'ds/maintenance-part-2'

"git maintenance", an extended big brother of "git gc", continues
to evolve.

* ds/maintenance-part-2:
  maintenance: add incremental-repack auto condition
  maintenance: auto-size incremental-repack batch
  maintenance: add incremental-repack task
  midx: use start_delayed_progress()
  midx: enable core.multiPackIndex by default
  maintenance: create auto condition for loose-objects
  maintenance: add loose-objects task
  maintenance: add prefetch task

1 files changed, 8 insertions, 13 deletions

diff --git a/midx.c b/midx.c
index 0de42ff..d233b54 100644
--- a/midx.c
+++ b/midx.c
@@ -10,6 +10,7 @@
 #include "progress.h"
 #include "trace2.h"
 #include "run-command.h"
+#include "repository.h"
 
 #define MIDX_SIGNATURE 0x4d494458 /* "MIDX" */
 #define MIDX_VERSION 1
@@ -398,15 +399,9 @@ int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, i
 {
 	struct multi_pack_index *m;
 	struct multi_pack_index *m_search;
-	int config_value;
-	static int env_value = -1;
 
-	if (env_value < 0)
-		env_value = git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0);
-
-	if (!env_value &&
-	    (repo_config_get_bool(r, "core.multipackindex", &config_value) ||
-	    !config_value))
+	prepare_repo_settings(r);
+	if (!r->settings.core_multi_pack_index)
 		return 0;
 
 	for (m_search = r->objects->multi_pack_index; m_search; m_search = m_search->next)
@@ -850,7 +845,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index *
 
 	packs.pack_paths_checked = 0;
 	if (flags & MIDX_PROGRESS)
-		packs.progress = start_progress(_("Adding packfiles to multi-pack-index"), 0);
+		packs.progress = start_delayed_progress(_("Adding packfiles to multi-pack-index"), 0);
 	else
 		packs.progress = NULL;
 
@@ -987,7 +982,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index *
 	}
 
 	if (flags & MIDX_PROGRESS)
-		progress = start_progress(_("Writing chunks to multi-pack-index"),
+		progress = start_delayed_progress(_("Writing chunks to multi-pack-index"),
 					  num_chunks);
 	for (i = 0; i < num_chunks; i++) {
 		if (written != chunk_offsets[i])
@@ -1129,7 +1124,7 @@ int verify_midx_file(struct repository *r, const char *object_dir, unsigned flag
 	}
 
 	if (flags & MIDX_PROGRESS)
-		progress = start_progress(_("Looking for referenced packfiles"),
+		progress = start_delayed_progress(_("Looking for referenced packfiles"),
 					  m->num_packs);
 	for (i = 0; i < m->num_packs; i++) {
 		if (prepare_midx_pack(r, m, i))
@@ -1250,7 +1245,7 @@ int expire_midx_packs(struct repository *r, const char *object_dir, unsigned fla
 	count = xcalloc(m->num_packs, sizeof(uint32_t));
 
 	if (flags & MIDX_PROGRESS)
-		progress = start_progress(_("Counting referenced objects"),
+		progress = start_delayed_progress(_("Counting referenced objects"),
 					  m->num_objects);
 	for (i = 0; i < m->num_objects; i++) {
 		int pack_int_id = nth_midxed_pack_int_id(m, i);
@@ -1260,7 +1255,7 @@ int expire_midx_packs(struct repository *r, const char *object_dir, unsigned fla
 	stop_progress(&progress);
 
 	if (flags & MIDX_PROGRESS)
-		progress = start_progress(_("Finding and deleting unreferenced packfiles"),
+		progress = start_delayed_progress(_("Finding and deleting unreferenced packfiles"),
 					  m->num_packs);
 	for (i = 0; i < m->num_packs; i++) {
 		char *pack_name;