Codestin Search App

j178 · 2026-04-13T03:45:08Z

No description provided.

codecov · 2026-04-13T03:46:47Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.12%. Comparing base (4292fe2) to head (835cd5d).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1933   +/-   ##
=======================================
  Coverage   92.12%   92.12%           
=======================================
  Files         112      112           
  Lines       23067    23067           
=======================================
  Hits        21251    21251           
  Misses       1816     1816

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Copilot

Pull request overview

Updates auto-update output formatting by removing surrounding brackets from workspace project headers, and adjusts the corresponding integration test snapshot to match the new stdout.

Changes:

Remove [ ] around the printed project header (config file path) in auto-update display output.
Update the auto_update_workspace snapshot to expect the unbracketed header lines.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
crates/prek/src/cli/auto_update.rs	Changes project header rendering to print the config file path without brackets.
crates/prek/tests/auto_update.rs	Updates the workspace auto-update snapshot output to match the new header format.

prek-ci-bot · 2026-04-13T03:55:56Z

📦 Cargo Bloat Comparison

Binary size change: +0.00% (25.7 MiB → 25.7 MiB)

Expand for cargo-bloat output

Head Branch Results

 File  .text     Size             Crate Name
 1.3%   2.6% 332.0KiB        aws_lc_sys aws_lc_0_39_1_aes_gcm_encrypt_avx512
 1.3%   2.6% 332.0KiB        aws_lc_sys aws_lc_0_39_1_aes_gcm_decrypt_avx512
 0.3%   0.7%  87.6KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.6%  82.1KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.5%  69.5KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.2%   0.4%  57.0KiB              prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.4%  52.5KiB annotate_snippets annotate_snippets::renderer::render::render
 0.2%   0.4%  45.2KiB              prek prek::run::{{closure}}
 0.2%   0.3%  41.9KiB              prek prek::cli::run::run::run::{{closure}}
 0.1%   0.3%  32.4KiB             prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.1%   0.2%  30.0KiB             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%  28.0KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2%  28.0KiB        aws_lc_sys aws_lc_0_39_1_edwards25519_scalarmuldouble_alt
 0.1%   0.2%  27.5KiB        aws_lc_sys aws_lc_0_39_1_edwards25519_scalarmuldouble
 0.1%   0.2%  26.8KiB               std core::ptr::drop_in_place<prek::languages::<impl prek::config::Language>::install::{{closure}}>
 0.1%   0.2%  26.6KiB              prek prek::cli::try_repo::try_repo::{{closure}}
 0.1%   0.2%  22.8KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2%  22.6KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2%  22.3KiB         [Unknown] Lp384_montjscalarmul_alt_p384_montjadd
 0.1%   0.2%  21.5KiB      clap_builder clap_builder::parser::parser::Parser::get_matches_with
41.8%  86.3%  10.7MiB                   And 24094 smaller methods. Use -n N to show more.
48.4% 100.0%  12.4MiB                   .text section size, the file size is 25.7MiB

Base Branch Results

 File  .text     Size             Crate Name
 1.3%   2.6% 332.0KiB        aws_lc_sys aws_lc_0_39_1_aes_gcm_encrypt_avx512
 1.3%   2.6% 332.0KiB        aws_lc_sys aws_lc_0_39_1_aes_gcm_decrypt_avx512
 0.3%   0.7%  87.6KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.6%  82.1KiB              prek prek::languages::<impl prek::config::Language>::run::{{closure}}::{{closure}}
 0.3%   0.5%  69.5KiB             prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.2%   0.4%  57.0KiB              prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.4%  52.5KiB annotate_snippets annotate_snippets::renderer::render::render
 0.2%   0.4%  45.2KiB              prek prek::run::{{closure}}
 0.2%   0.3%  41.9KiB              prek prek::cli::run::run::run::{{closure}}
 0.1%   0.3%  32.4KiB             prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.1%   0.2%  30.0KiB             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%  28.0KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2%  28.0KiB        aws_lc_sys aws_lc_0_39_1_edwards25519_scalarmuldouble_alt
 0.1%   0.2%  27.5KiB        aws_lc_sys aws_lc_0_39_1_edwards25519_scalarmuldouble
 0.1%   0.2%  26.8KiB               std core::ptr::drop_in_place<prek::languages::<impl prek::config::Language>::install::{{closure}}>
 0.1%   0.2%  26.6KiB              prek prek::cli::try_repo::try_repo::{{closure}}
 0.1%   0.2%  22.8KiB              prek prek::hooks::meta_hooks::MetaHooks::run::{{closure}}
 0.1%   0.2%  22.6KiB      serde_saphyr saphyr_parser_bw::scanner::Scanner<T>::fetch_more_tokens
 0.1%   0.2%  22.3KiB         [Unknown] Lp384_montjscalarmul_alt_p384_montjadd
 0.1%   0.2%  21.5KiB      clap_builder clap_builder::parser::parser::Parser::get_matches_with
41.8%  86.3%  10.7MiB                   And 24094 smaller methods. Use -n N to show more.
48.4% 100.0%  12.4MiB                   .text section size, the file size is 25.7MiB

prek-ci-bot · 2026-04-13T03:55:56Z

⚡️ Hyperfine Benchmarks

Summary: 0 regressions, 1 improvements above the 10% threshold.

Environment

OS: Linux 6.17.0-1010-azure
CPU: 4 cores
prek version: prek 0.3.8+48 (3963076 2026-04-13)
Rust version: rustc 1.94.1 (e408947bf 2026-03-25)
Hyperfine version: hyperfine 1.20.0

CLI Commands

Benchmarking basic commands in the main repo:

`prek --version`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base --version`	2.1 ± 0.1	2.0	2.3	1.00
`prek-head --version`	2.2 ± 0.1	2.1	3.0	1.05 ± 0.06

`prek list`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base list`	8.6 ± 0.1	8.4	9.1	1.00
`prek-head list`	8.8 ± 0.8	8.5	16.6	1.02 ± 0.10

`prek validate-config .pre-commit-config.yaml`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base validate-config .pre-commit-config.yaml`	2.9 ± 0.1	2.8	3.1	1.00
`prek-head validate-config .pre-commit-config.yaml`	2.9 ± 0.2	2.8	4.1	1.01 ± 0.08

`prek sample-config`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base sample-config`	2.7 ± 1.8	2.3	15.0	1.14 ± 0.76
`prek-head sample-config`	2.4 ± 0.1	2.3	2.5	1.00

✅ Performance improvement for sample-config: 12.3200% faster

Cold vs Warm Runs

Comparing first run (cold) vs subsequent runs (warm cache):

`prek run --all-files (cold - no cache)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run --all-files`	141.2 ± 3.2	136.1	145.6	1.01 ± 0.03
`prek-head run --all-files`	140.5 ± 3.4	136.6	147.8	1.00

`prek run --all-files (warm - with cache)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run --all-files`	139.7 ± 4.0	134.3	149.0	1.00
`prek-head run --all-files`	140.2 ± 3.8	133.3	146.6	1.00 ± 0.04

Full Hook Suite

Running the builtin hook suite on the benchmark workspace:

`prek run --all-files (full builtin hook suite)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run --all-files`	140.5 ± 4.5	133.8	160.8	1.00 ± 0.04
`prek-head run --all-files`	140.5 ± 3.9	133.1	152.2	1.00

Individual Hook Performance

Benchmarking each hook individually on the test repo:

`prek run trailing-whitespace --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run trailing-whitespace --all-files`	20.0 ± 0.6	19.2	21.3	1.00
`prek-head run trailing-whitespace --all-files`	28.8 ± 31.0	19.2	169.7	1.44 ± 1.55

`prek run end-of-file-fixer --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run end-of-file-fixer --all-files`	26.8 ± 2.7	22.7	33.6	1.00
`prek-head run end-of-file-fixer --all-files`	26.8 ± 2.4	22.8	31.2	1.00 ± 0.14

`prek run check-json --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-json --all-files`	11.5 ± 0.4	10.9	12.9	1.00
`prek-head run check-json --all-files`	11.7 ± 0.4	11.0	12.5	1.02 ± 0.05

`prek run check-yaml --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-yaml --all-files`	11.4 ± 0.1	11.0	11.6	1.00
`prek-head run check-yaml --all-files`	11.5 ± 0.3	11.1	12.5	1.01 ± 0.03

`prek run check-toml --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-toml --all-files`	11.3 ± 0.3	10.9	11.9	1.00
`prek-head run check-toml --all-files`	11.5 ± 0.4	10.7	12.4	1.02 ± 0.05

`prek run check-xml --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-xml --all-files`	11.2 ± 0.4	10.7	12.7	1.01 ± 0.05
`prek-head run check-xml --all-files`	11.1 ± 0.4	10.5	12.5	1.00

`prek run detect-private-key --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run detect-private-key --all-files`	17.6 ± 1.2	14.6	19.7	1.04 ± 0.10
`prek-head run detect-private-key --all-files`	16.9 ± 1.1	15.0	19.4	1.00

`prek run fix-byte-order-marker --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run fix-byte-order-marker --all-files`	21.6 ± 1.8	18.8	25.1	1.00 ± 0.11
`prek-head run fix-byte-order-marker --all-files`	21.5 ± 1.7	19.1	24.8	1.00

Installation Performance

Benchmarking hook installation (fast path hooks skip Python setup):

`prek install-hooks (cold - no cache)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base install-hooks`	4.4 ± 0.0	4.3	4.4	1.01 ± 0.02
`prek-head install-hooks`	4.3 ± 0.1	4.2	4.4	1.00

`prek install-hooks (warm - with cache)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base install-hooks`	4.4 ± 0.1	4.3	4.5	1.00
`prek-head install-hooks`	4.5 ± 0.0	4.5	4.6	1.03 ± 0.02

File Filtering/Scoping Performance

Testing different file selection modes:

`prek run (staged files only)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run`	48.3 ± 0.9	46.6	49.9	1.00 ± 0.03
`prek-head run`	48.3 ± 0.8	46.6	49.6	1.00

`prek run --files '*.json' (specific file type)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run --files '*.json'`	8.5 ± 1.7	7.9	15.6	1.06 ± 0.21
`prek-head run --files '*.json'`	8.0 ± 0.1	7.9	8.2	1.00

Workspace Discovery & Initialization

Benchmarking hook discovery and initialization overhead:

`prek run --dry-run --all-files (measures init overhead)`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run --dry-run --all-files`	12.4 ± 0.3	12.1	13.4	1.00
`prek-head run --dry-run --all-files`	12.4 ± 0.5	12.0	14.2	1.00 ± 0.04

Meta Hooks Performance

Benchmarking meta hooks separately:

`prek run check-hooks-apply --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-hooks-apply --all-files`	12.6 ± 0.1	12.4	13.0	1.00
`prek-head run check-hooks-apply --all-files`	12.8 ± 0.2	12.5	13.1	1.02 ± 0.02

`prek run check-useless-excludes --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run check-useless-excludes --all-files`	11.5 ± 0.5	11.3	12.7	1.00
`prek-head run check-useless-excludes --all-files`	11.7 ± 1.1	11.2	15.4	1.01 ± 0.10

`prek run identity --all-files`

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
`prek-base run identity --all-files`	9.7 ± 0.1	9.6	10.0	1.00
`prek-head run identity --all-files`	9.8 ± 0.1	9.6	10.0	1.01 ± 0.02

Remove bracket from auto-update project header

835cd5d

j178 added the internal Internal changes label Apr 13, 2026

Copilot AI review requested due to automatic review settings April 13, 2026 03:45

j178 added the internal Internal changes label Apr 13, 2026

Copilot started reviewing on behalf of j178 April 13, 2026 03:45 View session

Copilot AI reviewed Apr 13, 2026

View reviewed changes

j178 merged commit 08c1f70 into master Apr 13, 2026
60 checks passed

j178 deleted the bracket branch April 13, 2026 04:45

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j178 commented Apr 13, 2026

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Pull request overview

Reviewed changes

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prek-ci-bot Bot commented Apr 13, 2026

📦 Cargo Bloat Comparison

Head Branch Results

Base Branch Results

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prek-ci-bot Bot commented Apr 13, 2026

⚡️ Hyperfine Benchmarks

prek --version

prek list

prek validate-config .pre-commit-config.yaml

prek sample-config

prek run --all-files (cold - no cache)

prek run --all-files (warm - with cache)

prek run --all-files (full builtin hook suite)

prek run trailing-whitespace --all-files

prek run end-of-file-fixer --all-files

prek run check-json --all-files

prek run check-yaml --all-files

prek run check-toml --all-files

prek run check-xml --all-files

prek run detect-private-key --all-files

prek run fix-byte-order-marker --all-files

prek install-hooks (cold - no cache)

prek install-hooks (warm - with cache)

prek run (staged files only)

prek run --files '*.json' (specific file type)

prek run --dry-run --all-files (measures init overhead)

prek run check-hooks-apply --all-files

prek run check-useless-excludes --all-files

prek run identity --all-files

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codecov Bot commented Apr 13, 2026 •

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`prek --version`

`prek list`

`prek validate-config .pre-commit-config.yaml`

`prek sample-config`

`prek run --all-files (cold - no cache)`

`prek run --all-files (warm - with cache)`

`prek run --all-files (full builtin hook suite)`

`prek run trailing-whitespace --all-files`

`prek run end-of-file-fixer --all-files`

`prek run check-json --all-files`

`prek run check-yaml --all-files`

`prek run check-toml --all-files`

`prek run check-xml --all-files`

`prek run detect-private-key --all-files`

`prek run fix-byte-order-marker --all-files`

`prek install-hooks (cold - no cache)`

`prek install-hooks (warm - with cache)`

`prek run (staged files only)`

`prek run --files '*.json' (specific file type)`

`prek run --dry-run --all-files (measures init overhead)`

`prek run check-hooks-apply --all-files`

`prek run check-useless-excludes --all-files`

`prek run identity --all-files`