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New package: CAP v0.1.0 #3269

New package: CAP v0.1.0

New package: CAP v0.1.0 #3269

name: Author Approval Label
on:
issue_comment:
types: [created]
jobs:
label:
permissions:
# We need `write` permissions on `pull-requests` in order to be able to
# add/remove labels from PRs. As far as we can tell, there is no narrower
# permission that we can use.
pull-requests: write
runs-on: ubuntu-latest
# Run on comments that are satisfy all of the following:
# 1) on PRs, not issues,
# 2) not from bot users
# 3) include the string "[merge approved]"
# If so, we will do the work to check that the commenter is the package author,
# and conditionally apply the author-approved label.
# note: `[merge approved]` here is NOT case-sensitive, see https://docs.github.com/en/actions/learn-github-actions/expressions#contains
if: ${{ github.event.issue.pull_request && github.event.issue.user.type != 'Bot' && contains(github.event.comment.body, '[merge approved]') }}
steps:
- name: Verify package author
id: verify-author
env:
# We use an env variable, not direct interpolation into the script, for security:
# https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
PR_BODY: ${{ github.event.issue.body }}
COMMENTER: ${{ github.event.comment.user.login }}
shell: julia --compile=min --optimize=0 --color=yes {0}
run: |
isempty(ENV["COMMENTER"]) && error("COMMENTER is empty")
if length(ENV["COMMENTER"]) != length(strip(ENV["COMMENTER"]))
error("COMMENTER has leading or lagging whitespace")
end
m = match(r"Created by: @(\S+)", ENV["PR_BODY"])
verified = !isnothing(m) && m[1] == ENV["COMMENTER"]
println("Matched user: ", m === nothing ? nothing : m[1])
println("Commenter: ", ENV["COMMENTER"])
println("Verified: ", verified)
open(ENV["GITHUB_OUTPUT"], "a") do io
println(io, "verified=$verified")
end
- name: Add label
if: ${{ steps.verify-author.outputs.verified == 'true' }}
env:
PR_NUM: ${{ github.event.issue.number }}
# We cannot use `${{ secrets.GITHUB_TOKEN }}` here, because
# if we use `GITHUB_TOKEN` here, then the "label created" event
# will not trigger any further GitHub Actions.
GH_TOKEN: ${{ secrets.TAGBOT_TOKEN }}
GH_REPO: ${{ github.repository }}
run: |
gh pr edit "${PR_NUM:?}" --add-label "Override AutoMerge: package author approved"