action.yml

name: 'IcePAK'
description: 'Pushes built image to polar server'
author: Zack Siri
branding:
  color: blue
  icon: terminal
inputs:
  alpine:
    description: |
      Alpine linux version to use (edge | v3.19 | v3.18 | v3.17 | v3.16)
    required: true
  arch:
    description: |
      Alpine linux version to use (x86_64 | aarch64)
    required: true
runs:
  using: "composite"
  steps:
    - name: Initial Setup
      run: |
        mkdir -p ~/.mix
        mkdir -p ~/go

        sudo apt-get update
        sudo apt-get install -y debootstrap rsync gpg squashfs-tools
      shell: bash

    - name: Cache Distrobuilder
      id: cache-distrobuilder
      uses: actions/cache@v4
      with:
        path: ~/go/bin
        key: ${{ runner.arch }}-distrobuilder-main

    - uses: actions/setup-go@v5
      if: steps.cache-distrobuilder.outputs.cache-hit != 'true'
      with:
        go-version: '>=1.21.0'
        cache: false

    - name: Setup Distrobuilder
      if: steps.cache-distrobuilder.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y git make
        mkdir -p ~/go/src/github.com/lxc/
        cd ~/go/src/github.com/lxc/
        git clone --depth 1 --branch main https://github.com/lxc/distrobuilder

        cd ./distrobuilder
        make
      shell: bash

    - name: Prepare Distrobuilder Path
      run: |
        echo "/home/runner/go/bin" >> $GITHUB_PATH
      shell: bash

    - name: Setup Alpine
      uses: upmaru/setup-alpine@develop
      with:
        branch: ${{ inputs.alpine }}
        arch: ${{ inputs.arch }}
        packages: |
          zip
          tar
          sudo
          cmake
          elixir
          coreutils
          alpine-sdk
        volumes: |
          /home/runner/.mix:/home/runner/.mix

    - name: Prepare IcePAK Path
      run: |
        echo "/home/runner/.mix/escripts" >> $GITHUB_PATH
      shell: alpine.sh {0}

    - name: Cache IcePAK
      id: cache-icepak
      uses: actions/cache@v4
      with:
        path: ~/.mix
        key: ${{ runner.arch }}-icepak-1.0.8

    - name: Install Pakman
      if: steps.cache-icepak.outputs.cache-hit != 'true'
      run: |
        mix local.rebar --force
        mix local.hex --force
        mix escript.install hex icepak 1.0.8 --force
      shell: alpine.sh {0}
      env:
        MIX_ENV: prod