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Sync identify file-type mappings with pre-commit identify#1660

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j178 merged 1 commit intoj178:masterfrom
dbast:identify-sync
Feb 17, 2026
Merged

Sync identify file-type mappings with pre-commit identify#1660
j178 merged 1 commit intoj178:masterfrom
dbast:identify-sync

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@dbast
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@dbast dbast commented Feb 17, 2026

Sync prek's file-type detection with identify by adding missing extension and filename mappings used by pre-commit. This is primarily additive, with a small set of compatibility tag expansions on existing mappings (for example msbuild and meson-options) so matching behavior is consistent; tests are extended to cover the new cases, including Tiltfile.

Well, I only need "Tiltfile" support for a local hook, but took the chance for a full sync. Happy to strip this down if this is too much. Thanks!

Align prek's file-type detection with identify by adding missing extension
and filename mappings used by pre-commit. This is primarily additive, with
a small set of compatibility tag expansions on existing mappings (for
example msbuild and meson-options) so matching behavior is consistent;
tests are extended to cover the new cases, including Tiltfile.
@dbast dbast requested a review from j178 as a code owner February 17, 2026 12:46
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codecov bot commented Feb 17, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.78%. Comparing base (709fc23) to head (1fb98f0).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #1660      +/-   ##
==========================================
+ Coverage   91.75%   91.78%   +0.03%     
==========================================
  Files          96       96              
  Lines       19007    19066      +59     
==========================================
+ Hits        17439    17499      +60     
+ Misses       1568     1567       -1     

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prek-ci-bot bot commented Feb 17, 2026

📦 Cargo Bloat Comparison

Binary size change: +0.00% (23.8 MiB → 23.8 MiB)

Expand for cargo-bloat output

Head Branch Results

 File  .text    Size             Crate Name
 0.3%   0.7% 71.4KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.7% 68.7KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 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%   0.5% 47.4KiB              prek prek::identify::by_extension::{{closure}}
 0.2%   0.4% 41.6KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 39.0KiB              prek prek::run::{{closure}}
 0.1%   0.3% 32.0KiB             prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.1%   0.3% 28.5KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 25.0KiB             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% 22.8KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 22.7KiB              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% 20.6KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 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% 19.5KiB              prek prek::archive::unzip::{{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}}
 0.1%   0.2% 19.0KiB              prek prek::hook::HookBuilder::build::{{closure}}
38.5%  91.6%  9.2MiB                   And 21032 smaller methods. Use -n N to show more.
42.1% 100.0% 10.0MiB                   .text section size, the file size is 23.8MiB

Base Branch Results

 File  .text    Size             Crate Name
 0.3%   0.8% 82.2KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.3%   0.7% 71.3KiB              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% 43.4KiB              prek prek::identify::by_extension::{{closure}}
 0.2%   0.4% 41.6KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 39.4KiB              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% 28.5KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 25.0KiB             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% 22.8KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2% 22.7KiB              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% 20.6KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 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% 19.5KiB              prek prek::archive::unzip::{{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}}
 0.1%   0.2% 19.0KiB              prek prek::hook::HookBuilder::build::{{closure}}
38.4%  91.5%  9.2MiB                   And 21054 smaller methods. Use -n N to show more.
42.0% 100.0% 10.0MiB                   .text section size, the file size is 23.8MiB

@dbast
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dbast commented Feb 17, 2026

the lua test failure seems unrelated ... maybe a re-run gets it green (its green in my repo fork see)

@j178 j178 added the enhancement New feature or request label Feb 17, 2026
@j178 j178 merged commit 357f619 into j178:master Feb 17, 2026
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@j178
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j178 commented Feb 17, 2026

Thanks!

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