Add `#:schema` and `#:tombi` directives to generated prek.toml by j178 · Pull Request #1597 · j178/prek

j178 · 2026-02-07T04:32:53Z

codecov · 2026-02-07T04:34:14Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.66%. Comparing base (71790f3) to head (1314328).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1597   +/-   ##
=======================================
  Coverage   91.66%   91.66%           
=======================================
  Files          93       93           
  Lines       18312    18313    +1     
=======================================
+ Hits        16785    16786    +1     
  Misses       1527     1527

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Copilot

Pull request overview

This PR updates the TOML config generators in prek to emit editor/tooling directives at the top of generated prek.toml, and updates integration test snapshots accordingly.

Changes:

Add a standard header to TOML output including #:schema https://www.schemastore.org/prek.json.
Add a #:tombi toml-version = "v1.1.0" directive to generated TOML output.
Update insta snapshots in integration tests to match the new generated TOML header.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
crates/prek/src/cli/yaml_to_toml.rs	Prepends the schema + tombi directives (and intro comments) to generated TOML output.
crates/prek/src/cli/sample_config.rs	Updates the embedded sample `prek.toml` template to include the new directives.
crates/prek/tests/yaml_to_toml.rs	Updates the YAML→TOML integration snapshot to expect the new header.
crates/prek/tests/sample_config.rs	Updates sample-config snapshots to expect the new TOML header/directives.

crates/prek/src/cli/sample_config.rs

crates/prek/src/cli/yaml_to_toml.rs

prek-ci-bot · 2026-02-07T04:39:08Z

📦 Cargo Bloat Comparison

Binary size change: +0.00% (23.7 MiB → 23.7 MiB)

Expand for cargo-bloat output

Head Branch Results

 File  .text    Size             Crate Name
 0.3%   0.8% 80.9KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.3%   0.7% 71.1KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.6% 65.6KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.2%   0.5% 51.2KiB annotate_snippets annotate_snippets::renderer::render::render
 0.2%   0.5% 50.5KiB              prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.4% 41.2KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 38.4KiB              prek prek::run::{{closure}}
 0.1%   0.3% 31.7KiB             prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.1%   0.3% 28.4KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.3% 28.3KiB              prek prek::identify::by_extension::{{closure}}
 0.1%   0.2% 24.8KiB             prek? <prek::config::_::<impl serde_core::de::Deserialize for prek::config::Config>::deserialize::__Visitor as serde_core::de::Visitor>::visit_map
 0.1%   0.2% 22.6KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 22.1KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2% 22.1KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2% 21.1KiB      clap_builder clap_builder::parser::parser::Parser::get_matches_with
 0.1%   0.2% 20.0KiB   cargo_metadata? <cargo_metadata::_::<impl serde_core::de::Deserialize for cargo_metadata::Package>::deserialize::__Visitor as serde_core::de::Visitor>::visit_map
 0.1%   0.2% 19.8KiB              prek prek::archive::unzip::{{closure}}
 0.1%   0.2% 19.5KiB              prek prek::cli::run::filter::collect_files_from_args::{{closure}}
 0.1%   0.2% 19.3KiB               std core::ptr::drop_in_place<prek::languages::<impl prek::config::Language>::install::{{closure}}>
 0.1%   0.2% 19.2KiB              prek <prek::languages::ruby::ruby::Ruby as prek::languages::LanguageImpl>::install::{{closure}}
38.4%  91.6%  9.1MiB                   And 20956 smaller methods. Use -n N to show more.
41.9% 100.0%  9.9MiB                   .text section size, the file size is 23.7MiB

Base Branch Results

 File  .text    Size             Crate Name
 0.3%   0.8% 80.9KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.3%   0.7% 71.1KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.6% 65.6KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.2%   0.5% 51.2KiB annotate_snippets annotate_snippets::renderer::render::render
 0.2%   0.5% 50.5KiB              prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.4% 41.2KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 38.4KiB              prek prek::run::{{closure}}
 0.1%   0.3% 31.7KiB             prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.1%   0.3% 28.4KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.3% 28.3KiB              prek prek::identify::by_extension::{{closure}}
 0.1%   0.2% 24.8KiB             prek? <prek::config::_::<impl serde_core::de::Deserialize for prek::config::Config>::deserialize::__Visitor as serde_core::de::Visitor>::visit_map
 0.1%   0.2% 22.6KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 22.1KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2% 22.1KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2% 21.1KiB      clap_builder clap_builder::parser::parser::Parser::get_matches_with
 0.1%   0.2% 20.0KiB   cargo_metadata? <cargo_metadata::_::<impl serde_core::de::Deserialize for cargo_metadata::Package>::deserialize::__Visitor as serde_core::de::Visitor>::visit_map
 0.1%   0.2% 19.8KiB              prek prek::archive::unzip::{{closure}}
 0.1%   0.2% 19.5KiB              prek prek::cli::run::filter::collect_files_from_args::{{closure}}
 0.1%   0.2% 19.3KiB               std core::ptr::drop_in_place<prek::languages::<impl prek::config::Language>::install::{{closure}}>
 0.1%   0.2% 19.2KiB              prek <prek::languages::ruby::ruby::Ruby as prek::languages::LanguageImpl>::install::{{closure}}
38.4%  91.6%  9.1MiB                   And 20956 smaller methods. Use -n N to show more.
41.9% 100.0%  9.9MiB                   .text section size, the file size is 23.7MiB

Add #:schema and #:tombi directives to generated prek.toml

1314328

j178 added the enhancement New feature or request label Feb 7, 2026

Copilot AI review requested due to automatic review settings February 7, 2026 04:32

Copilot started reviewing on behalf of j178 February 7, 2026 04:33 View session

Copilot AI reviewed Feb 7, 2026

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crates/prek/src/cli/sample_config.rs Show resolved Hide resolved

crates/prek/src/cli/yaml_to_toml.rs Show resolved Hide resolved

j178 merged commit 01348b2 into master Feb 7, 2026
55 checks passed

j178 deleted the toml branch February 7, 2026 04:46

BrewTestBot mentioned this pull request Feb 15, 2026

prek 0.3.3 Homebrew/homebrew-core#267687

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Add `#:schema` and `#:tombi` directives to generated prek.toml#1597

Add `#:schema` and `#:tombi` directives to generated prek.toml#1597
j178 merged 1 commit intomasterfrom
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j178 commented Feb 7, 2026 •

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Pull request overview

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prek-ci-bot bot commented Feb 7, 2026

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j178 commented Feb 7, 2026 •

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