Feature or enhancement
Proposal:
First, I hope this is the correct issue template. If not, please let me know, and I can resubmit the proposal using the proper template.
prek is a "reimagined version of pre-commit, [...] designed to be a faster, dependency-free and drop-in alternative".
It has already been adopted by major projects from Apache, FastAPI, and Django (see prek/Who is using prek?).
Running prek against the entire CPython codebase yields a speedup of almost 2.5x without a cache and 1.25x with a warm cache.
hyperfine --warmup 2 --runs 5 \
--prepare "prek cache clean" "prek run --all-files" \
--prepare "pre-commit clean" "pre-commit run --all-files"
Benchmark 1: prek run --all-files
Time (mean ± σ): 19.835 s ± 0.290 s [User: 50.857 s, System: 6.248 s]
Range (min … max): 19.527 s … 20.201 s 5 runs
Benchmark 2: pre-commit run --all-files
Time (mean ± σ): 48.944 s ± 0.448 s [User: 76.063 s, System: 6.096 s]
Range (min … max): 48.522 s … 49.681 s 5 runs
Summary
prek run --all-files ran
2.47 ± 0.04 times faster than pre-commit run --all-fileshyperfine --warmup 2 --runs 5 \
"prek run --all-files" \
"pre-commit run --all-files"
Benchmark 1: prek run --all-files
Time (mean ± σ): 6.763 s ± 0.124 s [User: 35.990 s, System: 2.134 s]
Range (min … max): 6.589 s … 6.900 s 5 runs
Benchmark 2: pre-commit run --all-files
Time (mean ± σ): 8.537 s ± 0.048 s [User: 43.797 s, System: 1.903 s]
Range (min … max): 8.484 s … 8.608 s 5 runs
Summary
prek run --all-files ran
1.26 ± 0.02 times faster than pre-commit run --all-filesHas this already been discussed elsewhere?
This is a minor feature, which does not need previous discussion elsewhere
Links to previous discussion of this feature:
No response
Linked PRs
Feature or enhancement
Proposal:
First, I hope this is the correct issue template. If not, please let me know, and I can resubmit the proposal using the proper template.
prek is a "reimagined version of pre-commit, [...] designed to be a faster, dependency-free and drop-in alternative".
It has already been adopted by major projects from Apache, FastAPI, and Django (see prek/Who is using prek?).
Running prek against the entire CPython codebase yields a speedup of almost 2.5x without a cache and 1.25x with a warm cache.
Has this already been discussed elsewhere?
This is a minor feature, which does not need previous discussion elsewhere
Links to previous discussion of this feature:
No response
Linked PRs