require "open3"
require "yaml"

DOMAIN = ENV.fetch("LOTUS_LAND_STORY_DOMAIN")

task bootstrap: "pip:sync"

namespace :pip do
  task :sync => "requirements.txt" do
    sh "pip-sync requirements.txt"
  end

  desc ""
  task :upgrade do
    out, _ = Open3.capture2e("pip-compile --upgrade --resolver=backtracking requirements.in")
    File.write("requirements.txt", out)
  end

  file "requirements.txt" => "requirements.in" do |t|
    out, _ = Open3.capture2e("pip-compile --resolver=backtracking requirements.in")
    File.write(t.name, out)
  end
end

desc ""
task terraform: "terraform.tfvars" do
  sh "terraform apply"
end

desc ""
task :ansible, %i[ playbook ] => "vars.yml" do |_, args|
  playbook = args.fetch(:playbook, "main")

  sh "ansible-playbook #{playbook}.yml"
end

task "terraform.tfvars" do |t|
  File.write(t.name, "domain = \"#{DOMAIN}\"")
end

task "vars.yml" do |t|
  linode_volume = `terraform output -raw lotus_land_story_volume`
  miniflux_db_password = `op read "op://Private/Miniflux/db password"`.strip
  miniflux_password = `op read op://Private/Miniflux/password`.strip
  prometheus_linode_api_token = `op read "op://Private/lotus-land-story/prometheus/linode api token"`.strip

  File.write(t.name, YAML.dump({
    "domain" => DOMAIN,
    "linode_volume" => linode_volume,
    "prometheus" => {
      "linode_api_token" => prometheus_linode_api_token,
    },
    "miniflux" => {
      "db_password" => miniflux_db_password,
      "password" => miniflux_password,
    },
  }))
end

task default: %i[ terraform ansible ]