generate-pgo.yaml

name: "Generate PGO"

on:
  push:
    branches:
      - master
    paths:
      - "pkg/tunnel/**.go"
      - "go.*"
  workflow_dispatch:

env:
  PGO_FILE: "default.pgo"
  PGO_BRANCH: "pgo"

jobs:
  generate-pgo:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          cache-dependency-path: '**/go.sum'

      - run: make pgo && cp ${{ env.PGO_FILE }} /tmp/

      - uses: actions/checkout@v3
        with:
          ref: ${{ env.PGO_BRANCH }}

      - run: git rm --cached ${{ env.PGO_FILE }}

      - uses: actions/upload-artifact@v4
        if: (success() || failure())
        with:
          name: pgo
          path: ${{ env.PGO_FILE }}
          retention-days: 90
          overwrite: true

      - name: pushing PGO file
        run: |
          cp /tmp/${{ env.PGO_FILE }} .
          git config --local user.email "ghost@users.noreply.github.com"
          git config --local user.name "ghost"
          git add ${{ env.PGO_FILE }}
          git commit -m "build(pgo): generate default PGO profile :robot:"
          git push origin ${{ env.PGO_BRANCH }}