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From: Derrick Stolee <stolee@gmail.com>
To: Elijah Newren via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org
Cc: Derrick Stolee <dstolee@microsoft.com>, Elijah Newren <newren@gmail.com>
Subject: Re: [PATCH v2 10/18] sparse-checkout: use new update_sparsity() function
Date: Mon, 23 Mar 2020 14:07:55 -0400
Message-ID: <45021041-eab4-6e0e-5966-11db06333ab2@gmail.com> (raw)
In-Reply-To: <27ed4a3f7a28c66d8185cb4c484e8b0af81b15c6.1584813609.git.gitgitgadget@gmail.com>

On 3/21/2020 2:00 PM, Elijah Newren via GitGitGadget wrote:
> From: Elijah Newren <newren@gmail.com>
> 
> Remove the equivalent of 'git read-tree -mu HEAD' in the sparse-checkout
> codepaths for setting the SKIP_WORKTREE bits and instead use the new
> update_sparsity() function.
> 
[snip]
> diff --git a/t/t1091-sparse-checkout-builtin.sh b/t/t1091-sparse-checkout-builtin.sh
> index 8607a8e6d1a..86ae422ff5c 100755
> --- a/t/t1091-sparse-checkout-builtin.sh
> +++ b/t/t1091-sparse-checkout-builtin.sh
> @@ -277,16 +277,23 @@ test_expect_success 'cone mode: add parent path' '
>  	check_files repo a deep folder1
>  '
>  
> -test_expect_success 'revert to old sparse-checkout on bad update' '
> +test_expect_success 'not-up-to-date does not block rest of sparsification' '
>  	test_when_finished git -C repo sparse-checkout disable &&
>  	test_when_finished git -C repo reset --hard &&
>  	git -C repo sparse-checkout set deep &&
> +
>  	echo update >repo/deep/deeper2/a &&
>  	cp repo/.git/info/sparse-checkout expect &&
> -	test_must_fail git -C repo sparse-checkout set deep/deeper1 2>err &&
> -	test_i18ngrep "cannot set sparse-checkout patterns" err &&
> -	test_cmp repo/.git/info/sparse-checkout expect &&
> -	check_files repo/deep a deeper1 deeper2
> +	test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&
> +
> +	git -C repo sparse-checkout set deep/deeper1 2>err &&
> +
> +	test_i18ngrep "Cannot update sparse checkout" err &&
> +	test_cmp expect repo/.git/info/sparse-checkout &&
> +	check_files repo/deep a deeper1 deeper2 &&
> +	check_files repo/deep/deeper1 a deepest &&
> +	check_files repo/deep/deeper1/deepest a &&
> +	check_files repo/deep/deeper2 a
>  '

This demonstrates some of the value of using update_sparsity.
I expect some more specific tests are coming later in the
series.

>  test_expect_success 'revert to old sparse-checkout on empty update' '
> @@ -316,12 +323,22 @@ test_expect_success '.gitignore should not warn about cone mode' '
>  	test_i18ngrep ! "disabling cone patterns" err
>  '
>  
> -test_expect_success 'sparse-checkout (init|set|disable) fails with dirty status' '
> +test_expect_success 'sparse-checkout (init|set|disable) warns with dirty status' '
>  	git clone repo dirty &&
>  	echo dirty >dirty/folder1/a &&
> -	test_must_fail git -C dirty sparse-checkout init &&
> -	test_must_fail git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
> -	test_must_fail git -C dirty sparse-checkout disable &&
> +
> +	git -C dirty sparse-checkout init 2>err &&
> +	test_i18ngrep "error" err &&
> +	test_i18ngrep "Cannot update sparse checkout" err &&
> +
> +	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
> +	test_i18ngrep "error" err &&
> +	test_i18ngrep "Cannot update sparse checkout" err &&
> +
> +	git -C dirty sparse-checkout disable &&
> +	test_i18ngrep "error" err &&
> +	test_i18ngrep "Cannot update sparse checkout" err &&
> +

Should the "error" messages we grep for be more specific? Are they
the same as the "Cannot update sparse checkout"?



  reply index

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-14  7:11 [PATCH 0/7] Sparse checkout improvements -- improved sparsity updating Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 1/7] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 2/7] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 3/7] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-14  7:11 ` [PATCH 4/7] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-15 14:39   ` Derrick Stolee
2020-03-14  7:11 ` [PATCH 5/7] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-15 18:17   ` Derrick Stolee
2020-03-16 20:24     ` Elijah Newren
2020-03-14  7:11 ` [PATCH 6/7] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-15 16:19   ` Derrick Stolee
2020-03-16 17:02     ` Elijah Newren
2020-03-14  7:11 ` [PATCH 7/7] sparse-checkout: provide a new update subcommand Elijah Newren via GitGitGadget
2020-03-15 16:24   ` Derrick Stolee
2020-03-16 17:05     ` Elijah Newren
2020-03-16 17:18       ` Derrick Stolee
2020-03-16 19:23         ` Elijah Newren
2020-03-15 12:26 ` [PATCH 0/7] Sparse checkout improvements -- improved sparsity updating Derrick Stolee
2020-03-21 17:59 ` [PATCH v2 00/18] " Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 01/18] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 02/18] unpack-trees: remove unused error type Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 03/18] unpack-trees: simplify verify_absent_sparse() Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 04/18] unpack-trees: simplify pattern_list freeing Elijah Newren via GitGitGadget
2020-03-23 15:57     ` Derrick Stolee
2020-03-21 17:59   ` [PATCH v2 05/18] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 06/18] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 07/18] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-21 17:59   ` [PATCH v2 08/18] unpack-trees: pull sparse-checkout pattern reading into a new function Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 09/18] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-23 18:02     ` Derrick Stolee
2020-03-23 18:10       ` Elijah Newren
2020-03-23 18:21         ` Derrick Stolee
2020-03-23 20:24           ` Junio C Hamano
2020-03-21 18:00   ` [PATCH v2 10/18] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-23 18:07     ` Derrick Stolee [this message]
2020-03-23 18:14       ` Elijah Newren
2020-03-23 18:22         ` Derrick Stolee
2020-03-21 18:00   ` [PATCH v2 11/18] sparse-checkout: use improved unpack_trees porcelain messages Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 12/18] unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 13/18] unpack-trees: rename ERROR_* fields meant for warnings to WARNING_* Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 14/18] unpack-trees: split display_error_msgs() into two Elijah Newren via GitGitGadget
2020-03-23 18:32     ` Derrick Stolee
2020-03-21 18:00   ` [PATCH v2 15/18] unpack-trees: make sparse path messages sound like warnings Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 16/18] unpack-trees: provide warnings on sparse updates for unmerged paths too Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 17/18] unpack-trees: failure to set SKIP_WORKTREE bits always just a warning Elijah Newren via GitGitGadget
2020-03-21 18:00   ` [PATCH v2 18/18] sparse-checkout: provide a new reapply subcommand Elijah Newren via GitGitGadget
2020-03-23 18:40     ` Derrick Stolee
2020-03-23 18:41   ` [PATCH v2 00/18] Sparse checkout improvements -- improved sparsity updating Derrick Stolee
2020-03-23 20:26     ` Junio C Hamano
2020-03-27  0:48   ` [PATCH v3 " Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 01/18] unpack-trees: fix minor typo in comment Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 02/18] unpack-trees: remove unused error type Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 03/18] unpack-trees: simplify verify_absent_sparse() Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 04/18] unpack-trees: simplify pattern_list freeing Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 05/18] t1091: make some tests a little more defensive against failures Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 06/18] unpack-trees: allow check_updates() to work on a different index Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 07/18] unpack-trees: do not mark a dirty path with SKIP_WORKTREE Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 08/18] unpack-trees: pull sparse-checkout pattern reading into a new function Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 09/18] unpack-trees: add a new update_sparsity() function Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 10/18] sparse-checkout: use " Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 11/18] sparse-checkout: use improved unpack_trees porcelain messages Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 12/18] unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 13/18] unpack-trees: rename ERROR_* fields meant for warnings to WARNING_* Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 14/18] unpack-trees: split display_error_msgs() into two Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 15/18] unpack-trees: make sparse path messages sound like warnings Elijah Newren via GitGitGadget
2020-03-27  0:48     ` [PATCH v3 16/18] unpack-trees: provide warnings on sparse updates for unmerged paths too Elijah Newren via GitGitGadget
2020-03-27  0:49     ` [PATCH v3 17/18] unpack-trees: failure to set SKIP_WORKTREE bits always just a warning Elijah Newren via GitGitGadget
2020-03-27  0:49     ` [PATCH v3 18/18] sparse-checkout: provide a new reapply subcommand Elijah Newren via GitGitGadget
2020-03-27 13:22     ` [PATCH v3 00/18] Sparse checkout improvements -- improved sparsity updating Derrick Stolee

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