toast.yml

image: ubuntu:24.04
user: user
command_prefix: |
  # Make Bash log commands and not silently ignore errors.
  set -euxo pipefail
tasks:
  install_packages:
    description: Install system packages.
    user: root
    command: |
      # Install the following packages:
      #
      # - curl  - Used for installing Tagref and Composer
      # - php   - Used by base16-builder-php
      # - unzip - Used by Composer
      # - git   - Used by Composer
      export DEBIAN_FRONTEND=noninteractive
      apt-get update
      apt-get install --yes curl git php unzip

      # Install Composer (used by base16-builder-php)
      curl https://getcomposer.org/installer -LSfs -o /tmp/composer-setup.php
      php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer

  install_tagref:
    description: Install Tagref, a reference checking tool.
    dependencies:
      - install_packages
    user: root
    command: |
      # Install Tagref using the official installer script.
      curl https://raw.githubusercontent.com/stepchowfun/tagref/main/install.sh -LSfs | sh

  create_user:
    description: Create a user who doesn't have root privileges.
    user: root
    command: |
      # Create a user named `user` with a home directory and with Bash as the login shell.
      useradd user --create-home --shell /bin/bash

  build:
    description: Build the binary in non-release mode.
    dependencies:
      - create_user
      - install_tagref
    input_paths:
      - base16-builder-php
      - base16-nvim
      - base16-shell
      - circus.yaml
    output_paths:
      - circus
    command: |
      # Install the dependencies for base16-builder-php
      cd base16-builder-php
      composer install

      # Build the color scheme.
      mkdir schemes templates
      mv ../circus.yaml schemes/
      cp -R ../base16-nvim/templates/ templates/base16-nvim
      cp -R ../base16-shell/templates/ templates/base16-shell
      ./base16-build-all.sh
      mv output/ ../circus