elixir.yml

name: Elixir

permissions:
  contents: read

on:
  merge_group:
  pull_request:
    paths:
      - ".github/workflows/elixir.yml"
      - ".github/actions/**"
      - "**.ex"
      - "**.exs"
      - "**/mix.lock"
      - "**/priv/**"
      - "**/native/**"
      - "**.rs"
      - "**.toml"
      - "**/Cargo.lock"
      - "**/Makefile"
      - "tools/nix/**"
  push:
    paths:
      - ".github/workflows/elixir.yml"
      - ".github/actions/**"
      - "**.ex"
      - "**.exs"
      - "**/mix.lock"
      - "**/priv/**"
      - "**/native/**"
      - "**.rs"
      - "**.toml"
      - "**/Cargo.lock"
      - "**/Makefile"
      - "tools/nix/**"
    branches:
      - develop
  schedule:
    # We only save cache when a cron job is started, this is to ensure
    # that we don't save cache on every push causing excessive caching
    # and github deleting useful caches we use in our workflows, we now
    # run a cron job every 2 hours so as to update the cache store with the
    # latest data so that we don't have stale cache.
    - cron: "0 */2 * * *"
  workflow_dispatch:
    inputs:
      commit_sha:
        description: Git commit sha, on which, to run this workflow

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
  cancel-in-progress: true

defaults:
  run:
    shell: nix develop ../../tools/nix#elixir --command bash {0}

jobs:
  test:
    name: Elixir - test
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
        with:
          ref: ${{ github.event.inputs.commit_sha }}
      - uses: ./.github/actions/cache_nix
        with:
          cache-unique-id: elixir
        id: nix-installer
      - uses: ./.github/actions/cache_elixir
      - uses: ./.github/actions/cache_rust
        with:
          job_name: "elixir-cache"
      - run: make test
        working-directory: implementations/elixir
      - run: make lint
        working-directory: implementations/elixir
      - uses: ./.github/actions/nix_upload_store
        if: ${{ steps.nix-installer.outputs.cache-hit != 'true' }}