GitHub Action to label Pull Requests according to the number of modified lines.
diffstat -mbased calculation that only counts modified lines, instead of double counting additions and deletions.- Configurable thresholds for each label (XS, S, M, L).
- Configurable labels for each threshold.
- Exclude paths from calculation.
- Optionally fail and comment when a PR exceeds the largest threshold.
Create a file named pr-size-labeler.yml inside the .github/workflows directory, then modify and use the following config:
name: pr-size-labeler
on: [pull_request]
jobs:
labeler:
runs-on: ubuntu-latest
name: Label the PR size
steps:
- uses: RoryQ/pr-size-labeler@master
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
# Thresholds or labels can be overridden. These values are the defaults so can be omitted
thresholds: |
xs:
less_than: 10
label: size/xs
s:
less_than: 100
label: size/s
m:
less_than: 500
label: size/m
l:
less_than: 1000
label: size/l
# Set to true if an XL should fail the PR
fail_if_xl: false
message_if_xl: This PR is too big. Please, split it.
# List the filepaths to exclude like below. Supports globs. Default is empty.
exclude_paths: |
- go.mod
- go.sum