name: "Update Metals"

on:

schedule:

- cron: "0 8 * * 0"

jobs:

fetcher:

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v2

- name: "Install Nix ❄️"

uses: cachix/install-nix-action@v18

with:

extra_nix_config: |

substituters = https://cache.garnix.io https://cache.nixos.org/

trusted-public-keys = cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=

- name: "Fetch latest Metals"

id: fetcher

run: nix run .#metals-updater

- name: "Create pull request"

uses: peter-evans/create-pull-request@v4.2.3

with:

committer: GitHub <noreply@github.com>

author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>

token: ${{ secrets.REPO_GITHUB_TOKEN }}

base: master

branch: update/metals-${{ steps.fetcher.outputs.metals_version }}

delete-branch: true

commit-message: "Update Metals to ${{ steps.fetcher.outputs.metals_version }}"

title: 'Update Metals to ${{ steps.fetcher.outputs.metals_version }}'

body: |

Update Metals to version `${{ steps.fetcher.outputs.metals_version }}`. See https://scalameta.org/metals/latests.json

labels: |

metals-update