#

# Author: Hari Sekhon

# Date: Tue Feb 4 09:53:28 2020 +0000

#

# vim:ts=2:sts=2:sw=2:et

#

# https://github.com/HariSekhon/GitHub-Actions

#

# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback

#

# https://www.linkedin.com/in/HariSekhon

#

# ============================================================================ #

# G i t H u b F o r k R e p o S y n c

# ============================================================================ #

# This has the advantage of not triggering GitHub Actions workflows upon updates, and is fast

#

# The disadvantage is that updates to the default branch happened without much auditing such as happens with PRs

#

# Run just before fork-update-pr.yaml if you only want environment branch updates audited via PRs

---

name: Fork Sync

on:

workflow_call:

inputs:

debug:

type: string

required: false

default: false

workflow_dispatch:

inputs:

debug:

type: boolean

required: false

default: false

schedule:

- cron: '0 */3 * * *'

permissions:

contents: write

defaults:

run:

shell: bash -euxo pipefail {0}

env:

GH_TOKEN: ${{ github.token }}

GH_NO_UPDATE_NOTIFIER: 1

DEBUG: ${{ inputs.debug == true || github.event.inputs.debug == 'true' || '' }}

concurrency:

group: ${{ github.workflow }}

cancel-in-progress: false # killing this part way through may leave PRs without auto-merging

jobs:

sync:

name: Sync

# github.event.repository.fork isn't available in scheduled workflows

if: |

github.repository_owner != 'HariSekhon' &&

(

github.event_name == 'schedule' ||

( github.ref_type == 'branch' && github.ref_name == github.event.repository.default_branch )

)

runs-on: ubuntu-latest

steps:

- name: Environment

run: env | sort

# not needed since everything is done via the GitHub API

#- uses: actions/checkout@v3

- name: GH CLI auth status

run: |

gh config set prompt disabled

gh auth status

# because github.event.repository context is missing from scheduled workflows:

#

# https://github.com/github/feedback/discussions/12269

#

- name: Generate environment variable IS_FORK

run: |

IS_FORK="$(gh api "/repos/$GITHUB_REPOSITORY" -q '.fork')"

echo "IS_FORK=$IS_FORK" >> "$GITHUB_ENV"

- name: Sync Fork

if: github.event.repository.fork == true || env.IS_FORK == 'true'

run: |

gh repo sync "$GITHUB_REPOSITORY"