Minor improvement to tags_from_path

[j178]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 95.83333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 91.64%. Comparing base (8420c6e) to head (d5d7cd3).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
crates/prek-identify/src/lib.rs	88.88%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1680   +/-   ##
=======================================
  Coverage   91.64%   91.64%           
=======================================
  Files          96       96           
  Lines       18662    18662           
=======================================
  Hits        17102    17102           
  Misses       1560     1560           

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[Copilot]

Pull request overview

This PR refactors the tag constant system in prek-identify to improve code clarity and performance by introducing a two-tier constant system: individual tag ID constants (TAG_*) as u16 values for use with the insert() method, and prebuilt TagSet constants (TAG_SET_*) for returns, comparisons, and assignments.

Changes:

• Introduced separate TAG_* (u16) constants for individual tag IDs and TAG_SET_* (TagSet) constants for prebuilt tag sets
• Updated the Python code generator (gen.py) to produce both types of constants
• Refactored all usage sites to use the appropriate constant type (.insert() for individual tags, direct assignment/comparison for tag sets)

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
crates/prek-identify/gen.py	Splits constant generation into TAG_ID_CONSTS (u16 IDs) and TAG_SET_CONSTS (TagSet objects)
crates/prek-identify/src/tags.rs	Generated file now includes both TAG_* (u16) and TAG_SET_* (TagSet) constants
crates/prek-identify/src/lib.rs	Updated tags_from_path to use TAG_* for .insert() calls and TAG_SET_* for returns and comparisons
crates/prek/src/hook.rs	Updated default types assignment to use TAG_SET_FILE and test to use TAG_SET_TEXT
crates/prek/src/hooks/builtin_hooks/mod.rs	Replaced all TagSet::from_tags() calls and old constants with new TAG_SET_* constants; removed unused TagSet import

[prek-ci-bot]

📦 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% 71.3KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.7% 66.4KiB             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%   0.4% 41.2KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 38.8KiB              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% 24.7KiB             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% 20.5KiB              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% 19.6KiB              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% 18.8KiB        serde_json serde_json::de::from_str
 0.1%   0.2% 18.7KiB     serde_saphyr? <serde_saphyr::de::YamlDeserializer as serde_core::de::Deserializer>::deserialize_map
38.3%  91.8%  9.1MiB                   And 21041 smaller methods. Use -n N to show more.
41.7% 100.0%  9.9MiB                   .text section size, the file size is 23.8MiB

Base 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% 70.6KiB             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%   0.4% 41.1KiB              prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4% 38.8KiB              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% 24.7KiB             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% 20.5KiB              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% 19.6KiB              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% 18.8KiB        serde_json serde_json::de::from_str
 0.1%   0.2% 18.7KiB     serde_saphyr? <serde_saphyr::de::YamlDeserializer as serde_core::de::Deserializer>::deserialize_map
38.3%  91.8%  9.1MiB                   And 21022 smaller methods. Use -n N to show more.
41.7% 100.0%  9.9MiB                   .text section size, the file size is 23.8MiB