[3/3] maintenance: stop writing log.excludeDecoration

Commit Message

Derrick Stolee July 26, 2022, 2:04 p.m. UTC

From: Derrick Stolee <[e-mail]>

This reverts commit 96eaffebbf3d0 (maintenance: set
log.excludeDecoration durin prefetch, 2021-01-19).

The previous change created a default decoration filter that does not
include refs/prefetch/, so this modification of the config is no longer
needed.

One issue that can happen from this point on is that users who ran the
prefetch task on previous versions of Git will still have a
log.excludeDecoration value and that will prevent the new default
decoration filter from being active. Thus, when we add the refs/bundle/
namespace as part of the bundle URI feature, those users will see
refs/bundle/ decorations.

Signed-off-by: Derrick Stolee <[e-mail]>
---
 builtin/gc.c           |  6 ------
 t/t7900-maintenance.sh | 21 ---------------------
 2 files changed, 27 deletions(-)

Comments

Junio C Hamano July 27, 2022, 2:50 p.m. UTC | #1

"Derrick Stolee via GitGitGadget" <[e-mail]> writes:

> From: Derrick Stolee <[e-mail]>
>
> This reverts commit 96eaffebbf3d0 (maintenance: set
> log.excludeDecoration durin prefetch, 2021-01-19).
>
> The previous change created a default decoration filter that does not
> include refs/prefetch/, so this modification of the config is no longer
> needed.
>
> One issue that can happen from this point on is that users who ran the
> prefetch task on previous versions of Git will still have a
> log.excludeDecoration value and that will prevent the new default
> decoration filter from being active. Thus, when we add the refs/bundle/
> namespace as part of the bundle URI feature, those users will see
> refs/bundle/ decorations.
>
> Signed-off-by: Derrick Stolee <[e-mail]>
> ---
>  builtin/gc.c           |  6 ------
>  t/t7900-maintenance.sh | 21 ---------------------
>  2 files changed, 27 deletions(-)

Nice.

Patch

diff --git a/builtin/gc.c b/builtin/gc.c
index eeff2b760e0..6c222052177 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -910,12 +910,6 @@  static int fetch_remote(struct remote *remote, void *cbdata)
 
 static int maintenance_task_prefetch(struct maintenance_run_opts *opts)
 {
-	git_config_set_multivar_gently("log.excludedecoration",
-					"refs/prefetch/",
-					"refs/prefetch/",
-					CONFIG_FLAGS_FIXED_VALUE |
-					CONFIG_FLAGS_MULTI_REPLACE);
-
 	if (for_each_remote(fetch_remote, opts)) {
 		error(_("failed to prefetch remotes"));
 		return 1;
diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh
index 74aa6384755..62ed694a404 100755
--- a/t/t7900-maintenance.sh
+++ b/t/t7900-maintenance.sh
@@ -162,7 +162,6 @@  test_expect_success 'prefetch multiple remotes' '
 	test_cmp_rev refs/remotes/remote1/one refs/prefetch/remotes/remote1/one &&
 	test_cmp_rev refs/remotes/remote2/two refs/prefetch/remotes/remote2/two &&
 
-	test_cmp_config refs/prefetch/ log.excludedecoration &&
 	git log --oneline --decorate --all >log &&
 	! grep "prefetch" log &&
 
@@ -173,26 +172,6 @@  test_expect_success 'prefetch multiple remotes' '
 	test_subcommand git fetch remote2 $fetchargs <skip-remote1.txt
 '
 
-test_expect_success 'prefetch and existing log.excludeDecoration values' '
-	git config --unset-all log.excludeDecoration &&
-	git config log.excludeDecoration refs/remotes/remote1/ &&
-	git maintenance run --task=prefetch &&
-
-	git config --get-all log.excludeDecoration >out &&
-	grep refs/remotes/remote1/ out &&
-	grep refs/prefetch/ out &&
-
-	git log --oneline --decorate --all >log &&
-	! grep "prefetch" log &&
-	! grep "remote1" log &&
-	grep "remote2" log &&
-
-	# a second run does not change the config
-	git maintenance run --task=prefetch &&
-	git log --oneline --decorate --all >log2 &&
-	test_cmp log log2
-'
-
 test_expect_success 'loose-objects task' '
 	# Repack everything so we know the state of the object dir
 	git repack -adk &&