[PATCH 00/26] nd/shallow-deepen updates

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Compared to 'pu'

14/26 has a fix from Jeff, about incorrectly sharing variable for
iteration. Interdiff

--- a/shallow.c
+++ b/shallow.c
@@ -188,13 +188,14 @@ struct commit_list *get_shallow_commits_by_rev_list(int ac, const char **av,
 	 */
 	for (p = not_shallow_list; p; p = p->next) {
 		struct commit *c = p->item;
+		struct commit_list *parent;
 
 		if (parse_commit(c))
 			die("unable to parse commit %s",
 			    oid_to_hex(&c->object.oid));
 
-		for (p = c->parents; p; p = p->next)
-			if (!(p->item->object.flags & not_shallow_flag)) {
+		for (parent = c->parents; parent; parent = parent->next)
+			if (!(parent->item->object.flags & not_shallow_flag)) {
 				c->object.flags |= shallow_flag;
 				commit_list_insert(c, &result);
 				break;

21/26 adds "static" (from Ramsay Jones)

--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -41,7 +41,7 @@ static int max_children = 1;
 static const char *depth;
 static const char *deepen_since;
 static const char *upload_pack;
-struct string_list deepen_not = STRING_LIST_INIT_NODUP;
+static struct string_list deepen_not = STRING_LIST_INIT_NODUP;
 static struct strbuf default_rla = STRBUF_INIT;
 static struct transport *gtransport;
 static struct transport *gsecondary;

And 12/26 is a new one.

  [01/26] remote-curl.c: convert fetch_git() to use argv_array
  [02/26] transport-helper.c: refactor set_helper_option()
  [03/26] upload-pack: move shallow deepen code out of receive_needs()
  [04/26] upload-pack: move "shallow" sending code out of deepen()
  [05/26] upload-pack: remove unused variable "backup"
  [06/26] upload-pack: move "unshallow" sending code out of deepen()
  [07/26] upload-pack: use skip_prefix() instead of starts_with()
  [08/26] upload-pack: tighten number parsing at "deepen" lines
  [09/26] upload-pack: move rev-list code out of check_non_tip()
  [10/26] fetch-pack: use skip_prefix() instead of starts_with()
  [11/26] fetch-pack: use a common function for verbose printing
  [12/26] fetch-pack.c: mark strings for translating
  [13/26] fetch-pack: use a separate flag for fetch in deepening mode
  [14/26] shallow.c: implement a generic shallow boundary finder based on rev-list
  [15/26] upload-pack: add deepen-since to cut shallow repos based on time
  [16/26] fetch: define shallow boundary with --shallow-since
  [17/26] clone: define shallow clone boundary based on time with --shallow-since
  [18/26] t5500, t5539: tests for shallow depth since a specific date
  [19/26] refs: add expand_ref()
  [20/26] upload-pack: support define shallow boundary by excluding revisions
  [21/26] fetch: define shallow boundary with --shallow-exclude
  [22/26] clone: define shallow clone boundary with --shallow-exclude
  [23/26] t5500, t5539: tests for shallow depth excluding a ref
  [24/26] upload-pack: split check_unreachable() in two, prep for get_reachable_list()
  [25/26] upload-pack: add get_reachable_list()
  [26/26] fetch, upload-pack: --deepen=N extends shallow boundary by N commits

Total 23 files changed, 879 insertions(+), 221 deletions(-)