From: Derrick Stolee <stolee@gmail.com>
To: Elijah Newren via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org
Cc: Lessley Dennington <lessleydennington@gmail.com>,
Victoria Dye <vdye@github.com>, Elijah Newren <newren@gmail.com>
Subject: Re: [PATCH 3/6] sparse-checkout: enable `set` to initialize sparse-checkout mode
Date: Tue, 7 Dec 2021 11:42:59 -0500 [thread overview]
Message-ID: <0a9946da-b509-beb0-0558-12affab03d0b@gmail.com> (raw)
In-Reply-To: <a90687eb4c1ea6569250391cd2a8111a0e338316.1638648020.git.gitgitgadget@gmail.com>
On 12/4/2021 3:00 PM, Elijah Newren via GitGitGadget wrote:
> static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
> {
> + int mode, record_mode;
> + const char *default_patterns[] = {"/*", "!/*/"};
My gut reaction is that this array should be NULL terminated.
> +
> static struct option builtin_sparse_checkout_set_options[] = {
> + OPT_BOOL(0, "cone", &set_opts.cone_mode,
> + N_("initialize the sparse-checkout in cone mode")),
> + OPT_BOOL(0, "sparse-index", &set_opts.sparse_index,
> + N_("toggle the use of a sparse index")),
> OPT_BOOL(0, "stdin", &set_opts.use_stdin,
> N_("read patterns from standard in")),
> OPT_END(),
> @@ -700,11 +709,52 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
>
> repo_read_index(the_repository);
>
> + set_opts.cone_mode = -1;
> + set_opts.sparse_index = -1;
> +
> argc = parse_options(argc, argv, prefix,
> builtin_sparse_checkout_set_options,
> builtin_sparse_checkout_set_usage,
> PARSE_OPT_KEEP_UNKNOWN);
>
> + /* Determine if we need to record the mode; ensure sparse checkout on */
> + record_mode = (set_opts.cone_mode != -1) || !core_apply_sparse_checkout;
> + core_apply_sparse_checkout = 1;
> +
> + /* If not specified, use previous definition of cone mode */
> + if (set_opts.cone_mode == -1 && core_apply_sparse_checkout)
> + set_opts.cone_mode = core_sparse_checkout_cone;
> +
> + /* Set cone/non-cone mode appropriately */
> + if (set_opts.cone_mode == 1) {
> + mode = MODE_CONE_PATTERNS;
> + core_sparse_checkout_cone = 1;
> + } else {
> + mode = MODE_ALL_PATTERNS;
> + }
> + if (record_mode && set_config(mode))
> + return 1;
I think it is appropriate to still have the init steps before the modification
of the worktree. I did have a brief pause to think about whether the set_config()
should be delayed until modify_pattern_list() succeeds.
> + /* Set sparse-index/non-sparse-index mode if specified */
> + if (set_opts.sparse_index >= 0) {
> + if (set_sparse_index_config(the_repository, set_opts.sparse_index) < 0)
> + die(_("failed to modify sparse-index config"));
> +
> + /* force an index rewrite */
> + repo_read_index(the_repository);
> + the_repository->index->updated_workdir = 1;
> + }
> +
> + /*
> + * Cone mode automatically specifies the toplevel directory. For
> + * non-cone mode, if nothing is specified, manually select just the
> + * top-level directory (much as 'init' would do).
> + */
> + if (!core_sparse_checkout_cone && argc == 0) {
> + argv = default_patterns;
> + argc = 2;
Perhaps use 'default_patterns_nr' as a constant near the definition of
'default_patterns' so these numbers are not so far apart?
> + }
> +
> return modify_pattern_list(argc, argv, set_opts.use_stdin, REPLACE);
> }
Thanks,
-Stolee
next prev parent reply other threads:[~2021-12-07 16:43 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 20:00 [PATCH 0/6] sparse-checkout: make set subsume init Elijah Newren via GitGitGadget
2021-12-04 20:00 ` [PATCH 1/6] sparse-checkout: pass use_stdin as a parameter instead of as a global Elijah Newren via GitGitGadget
2021-12-04 20:00 ` [PATCH 2/6] sparse-checkout: break apart functions for sparse_checkout_(set|add) Elijah Newren via GitGitGadget
2021-12-04 20:00 ` [PATCH 3/6] sparse-checkout: enable `set` to initialize sparse-checkout mode Elijah Newren via GitGitGadget
2021-12-04 21:40 ` Victoria Dye
2021-12-07 17:04 ` Elijah Newren
2021-12-07 20:36 ` Lessley Dennington
2021-12-07 16:42 ` Derrick Stolee [this message]
2021-12-07 18:18 ` Elijah Newren
2021-12-04 20:00 ` [PATCH 4/6] git-sparse-checkout.txt: update to document that set handles init Elijah Newren via GitGitGadget
2021-12-04 21:48 ` Victoria Dye
2021-12-07 16:45 ` Derrick Stolee
2021-12-07 17:06 ` Elijah Newren
2021-12-07 20:42 ` Lessley Dennington
2021-12-07 21:13 ` Elijah Newren
2021-12-07 22:36 ` Lessley Dennington
2021-12-04 20:00 ` [PATCH 5/6] Documentation: clarify/correct a few sparsity related statements Elijah Newren via GitGitGadget
2021-12-04 20:00 ` [PATCH 6/6] clone: avoid using deprecated `sparse-checkout init` Elijah Newren via GitGitGadget
2021-12-07 16:48 ` [PATCH 0/6] sparse-checkout: make set subsume init Derrick Stolee
2021-12-07 20:20 ` [PATCH v2 00/10] " Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 01/10] sparse-checkout: pass use_stdin as a parameter instead of as a global Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 02/10] sparse-checkout: break apart functions for sparse_checkout_(set|add) Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 03/10] sparse-checkout: add sanity-checks on initial sparsity state Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 04/10] sparse-checkout: disallow --no-stdin as an argument to set Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 05/10] sparse-checkout: split out code for tweaking settings config Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 06/10] sparse-checkout: enable `set` to initialize sparse-checkout mode Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 07/10] sparse-checkout: enable reapply to take --[no-]{cone,sparse-index} Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 08/10] git-sparse-checkout.txt: update to document init/set/reapply changes Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 09/10] Documentation: clarify/correct a few sparsity related statements Elijah Newren via GitGitGadget
2021-12-07 20:20 ` [PATCH v2 10/10] clone: avoid using deprecated `sparse-checkout init` Elijah Newren via GitGitGadget
2021-12-07 21:05 ` [PATCH v2 00/10] sparse-checkout: make set subsume init Derrick Stolee
2021-12-08 14:16 ` Victoria Dye
2021-12-10 3:56 ` [PATCH v3 " Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 01/10] sparse-checkout: pass use_stdin as a parameter instead of as a global Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 02/10] sparse-checkout: break apart functions for sparse_checkout_(set|add) Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 03/10] sparse-checkout: add sanity-checks on initial sparsity state Elijah Newren via GitGitGadget
2021-12-13 18:11 ` Junio C Hamano
2021-12-14 2:25 ` Elijah Newren
2021-12-10 3:56 ` [PATCH v3 04/10] sparse-checkout: disallow --no-stdin as an argument to set Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 05/10] sparse-checkout: split out code for tweaking settings config Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 06/10] sparse-checkout: enable `set` to initialize sparse-checkout mode Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 07/10] sparse-checkout: enable reapply to take --[no-]{cone,sparse-index} Elijah Newren via GitGitGadget
2021-12-13 18:23 ` Junio C Hamano
2021-12-14 2:39 ` Elijah Newren
2021-12-10 3:56 ` [PATCH v3 08/10] git-sparse-checkout.txt: update to document init/set/reapply changes Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 09/10] Documentation: clarify/correct a few sparsity related statements Elijah Newren via GitGitGadget
2021-12-10 3:56 ` [PATCH v3 10/10] clone: avoid using deprecated `sparse-checkout init` Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 00/10] sparse-checkout: make set subsume init Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 01/10] sparse-checkout: pass use_stdin as a parameter instead of as a global Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 02/10] sparse-checkout: break apart functions for sparse_checkout_(set|add) Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 03/10] sparse-checkout: add sanity-checks on initial sparsity state Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 04/10] sparse-checkout: disallow --no-stdin as an argument to set Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 05/10] sparse-checkout: split out code for tweaking settings config Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 06/10] sparse-checkout: enable `set` to initialize sparse-checkout mode Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 07/10] sparse-checkout: enable reapply to take --[no-]{cone,sparse-index} Elijah Newren via GitGitGadget
2021-12-23 0:47 ` Jiang Xin
2021-12-23 17:09 ` Elijah Newren
2021-12-23 19:09 ` Junio C Hamano
2021-12-14 4:09 ` [PATCH v4 08/10] git-sparse-checkout.txt: update to document init/set/reapply changes Elijah Newren via GitGitGadget
2021-12-14 4:09 ` [PATCH v4 09/10] Documentation: clarify/correct a few sparsity related statements Elijah Newren via GitGitGadget
2021-12-14 7:38 ` Bagas Sanjaya
2021-12-14 7:48 ` Elijah Newren
2021-12-14 4:09 ` [PATCH v4 10/10] clone: avoid using deprecated `sparse-checkout init` Elijah Newren via GitGitGadget
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