Skip to content

Attach Lighthouse report #63

Attach Lighthouse report

Attach Lighthouse report #63

name: Attach Lighthouse report
# taken from https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
# This is to prevent exposing a github token with write permissions to a potentially malicious code
on:
workflow_run:
workflows: [CI]
types: [completed]
jobs:
comment:
runs-on: ubuntu-latest
if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
steps:
- name: Download artifact from parent workflow
uses: actions/github-script@v6
with:
script: |
const fs = require('fs')
const artifacts = await github.rest.actions.listWorkflowRunArtifacts({
owner: context.repo.owner,
repo: context.repo.repo,
run_id: ${{ github.event.workflow_run.id }},
})
const matchArtifact = artifacts.data.artifacts.find(artifact => artifact.name == "lighthouse")
const download = await github.rest.actions.downloadArtifact({
owner: context.repo.owner,
repo: context.repo.repo,
artifact_id: matchArtifact.id,
archive_format: 'zip',
});
fs.writeFileSync('./lighthouse.zip', Buffer.from(download.data))
- run: unzip lighthouse.zip
- name: Delete old comments
uses: actions/github-script@v6
with:
script: |
const fs = require('fs')
const issue_number = Number(fs.readFileSync('./pull-request-id'), 'utf8')
const comments = await github.paginate(github.rest.issues.listComments, {
owner: context.repo.owner,
repo: context.repo.repo,
issue_number
})
comments.forEach(c => {
if(c.user.login === 'github-actions[bot]') {
github.rest.issues.deleteComment({
owner: context.repo.owner,
repo: context.repo.repo,
comment_id: c.id
})
}
})
- name: Create new comment
uses: actions/github-script@v6
with:
script: |
const fs = require('fs')
const issue_number = Number(fs.readFileSync('./pull-request-id'), 'utf8')
const url = fs.readFileSync('./report-url', 'utf8').trim()
console.log(`Report url: <${url}>`)
github.rest.issues.createComment({
issue_number,
owner: context.repo.owner,
repo: context.repo.repo,
body: `[📝 Lighthouse report](${url})`
})