[PATCH 13/13] advice: update message to suggest '--sparse'

["Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>]

From: Derrick Stolee <dstolee@microsoft.com>

The previous changes modified the behavior of 'git add', 'git rm', and
'git mv' to not adjust paths outside the sparse-checkout cone, even if
they exist in the working tree and their cache entries lack the
SKIP_WORKTREE bit. The intention is to warn users that they are doing
something potentially dangerous. The '--sparse' option was added to each
command to allow careful users the same ability they had before.

To improve the discoverability of this new functionality, add a message
to advice.updateSparsePath that mentions the existence of the option.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 advice.c                       | 3 ++-
 t/t3602-rm-sparse-checkout.sh  | 2 +-
 t/t3705-add-sparse-checkout.sh | 2 +-
 t/t7002-mv-sparse-checkout.sh  | 2 +-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/advice.c b/advice.c
index 0b9c89c48ab..695693e5fa8 100644
--- a/advice.c
+++ b/advice.c
@@ -300,7 +300,8 @@ void advise_on_updating_sparse_paths(struct string_list *pathspec_list)
 		fprintf(stderr, "%s\n", item->string);
 
 	advise_if_enabled(ADVICE_UPDATE_SPARSE_PATH,
-			  _("Disable or modify the sparsity rules if you intend"
+			  _("Disable or modify the sparsity rules or"
+			    " use the --sparse option if you intend"
 			    " to update such entries."));
 }
 
diff --git a/t/t3602-rm-sparse-checkout.sh b/t/t3602-rm-sparse-checkout.sh
index 44f3e923164..22170feef62 100755
--- a/t/t3602-rm-sparse-checkout.sh
+++ b/t/t3602-rm-sparse-checkout.sh
@@ -16,7 +16,7 @@ test_expect_success 'setup' "
 	EOF
 
 	cat >sparse_hint <<-EOF &&
-	hint: Disable or modify the sparsity rules if you intend to update such entries.
+	hint: Disable or modify the sparsity rules or use the --sparse option if you intend to update such entries.
 	hint: Disable this message with \"git config advice.updateSparsePath false\"
 	EOF
 
diff --git a/t/t3705-add-sparse-checkout.sh b/t/t3705-add-sparse-checkout.sh
index 99c27dd9fb7..0a8071370d3 100755
--- a/t/t3705-add-sparse-checkout.sh
+++ b/t/t3705-add-sparse-checkout.sh
@@ -43,7 +43,7 @@ test_expect_success 'setup' "
 	EOF
 
 	cat >sparse_hint <<-EOF &&
-	hint: Disable or modify the sparsity rules if you intend to update such entries.
+	hint: Disable or modify the sparsity rules or use the --sparse option if you intend to update such entries.
 	hint: Disable this message with \"git config advice.updateSparsePath false\"
 	EOF
 
diff --git a/t/t7002-mv-sparse-checkout.sh b/t/t7002-mv-sparse-checkout.sh
index 517fd587fa8..b6e9ea0b2c8 100755
--- a/t/t7002-mv-sparse-checkout.sh
+++ b/t/t7002-mv-sparse-checkout.sh
@@ -16,7 +16,7 @@ test_expect_success 'setup' "
 	EOF
 
 	cat >sparse_hint <<-EOF
-	hint: Disable or modify the sparsity rules if you intend to update such entries.
+	hint: Disable or modify the sparsity rules or use the --sparse option if you intend to update such entries.
 	hint: Disable this message with \"git config advice.updateSparsePath false\"
 	EOF
 "
-- 
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