Update CI (#503)

Author: maennchen

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+- package-ecosystem: mix
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10

.github/workflows/branch_main.yml

@@ -0,0 +1,40 @@
+on:
+  push:
+    branches:
+      - "main"
+  workflow_dispatch: {}
+
+name: "Main Branch"
+
+# Secrets:
+# * CACHE_VERSION - Set to `date +%s`, set new when the cache should be busted
+
+jobs:
+  detectToolVersions:
+    name: "Detect Tool Versions"
+
+    uses: ./.github/workflows/part_tool_versioning.yml
+
+  test:
+    name: "Test"
+
+    needs: ['detectToolVersions']
+
+    uses: ./.github/workflows/part_test.yml
+    with:
+      elixirVersion: "${{ needs.detectToolVersions.outputs.elixirVersion }}"
+      otpVersion: "${{ needs.detectToolVersions.outputs.otpVersion }}"
+    secrets:
+      CACHE_VERSION: "${{ secrets.CACHE_VERSION }}"
+
+  docs:
+    name: "Docs"
+
+    needs: ['detectToolVersions']
+
+    uses: ./.github/workflows/part_docs.yml
+    with:
+      elixirVersion: "${{ needs.detectToolVersions.outputs.elixirVersion }}"
+      otpVersion: "${{ needs.detectToolVersions.outputs.otpVersion }}"
+    secrets:
+      CACHE_VERSION: "${{ secrets.CACHE_VERSION }}"

.github/workflows/daily.yml

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+on:
+  schedule:
+    # Every Day Midnight
+    - cron: '0 0 * * *'
+  workflow_dispatch: {}
+
+name: "Daily"
+
+jobs:
+  checkAsdfUpdatesElixir:
+    name: "ASDF Update Elixir"
+
+    uses: ./.github/workflows/part_asdf_update.yml
+    with:
+      plugin: "elixir"
+      constraint: "1"
+
+  checkAsdfUpdatesErlang:
+    name: "ASDF Update Erlang"
+
+    uses: ./.github/workflows/part_asdf_update.yml
+    with:
+      plugin: "erlang"
+

.github/workflows/elixir.yml

@@ -0,0 +1,47 @@
+on:
+  workflow_call:
+    inputs:
+      plugin:
+        type: string
+        required: true
+      constraint:
+        type: string
+        default: ""
+        required: false
+
+name: "ASDF Update"
+
+jobs:
+  compile_assets:
+    name: "${{ inputs.plugin }}"
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: ASDF Install
+        uses: asdf-vm/actions/install@v1
+      - name: "Get Newest Version"
+        id: newestVersion
+        run: |
+          LATEST_VERSION=$(asdf latest "${{ inputs.plugin }}" "${{ inputs.constraint }}")
+          echo "Latest (${{ inputs.constraint }}): $LATEST_VERSION"
+          echo ::set-output name=LATEST_VERSION::${LATEST_VERSION}
+      - name: "Try Installing new version"
+        run: |
+          asdf install "${{ inputs.plugin }}" "${{ steps.newestVersion.outputs.LATEST_VERSION }}"
+      - name: "Apply latest version to .tool-versions"
+        run: |
+          asdf local "${{ inputs.plugin }}" "${{ steps.newestVersion.outputs.LATEST_VERSION }}"
+      - uses: peter-evans/create-pull-request@v4
+        with:
+          add-paths: '.tool-versions'
+          commit-message: 'Update ${{ inputs.plugin }} to ${{ steps.newestVersion.outputs.LATEST_VERSION }}'
+          title: 'Update ${{ inputs.plugin }} to ${{ steps.newestVersion.outputs.LATEST_VERSION }}'
+          branch: 'asdf/${{ inputs.plugin }}/${{ steps.newestVersion.outputs.LATEST_VERSION }}'
+          delete-branch: true
+          labels: 'asdf,enhancement'

.github/workflows/part_asdf_update.yml

@@ -0,0 +1,21 @@
+on:
+  workflow_call: {}
+
+name: "Dependabot"
+
+jobs:
+  automerge_dependabot:
+    name: "Automerge PRs"
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests: write
+      contents: write
+
+    steps:
+      - uses: fastify/[email protected]
+        with:
+          github-token: ${{ github.token }}
+          # Major Updates need to be merged manually
+          target: minor