minio.rb

class Minio < Formula
  # minio specific
  git_tag = "RELEASE.2020-07-24T22-43-05Z"

  desc "High Performance Object Storage compatible with Amazon S3 API"
  homepage "https://min.io"
  url "https://github.com/minio/minio"
  version git_tag
  revision 1

  if OS.mac?
    url "https://dl.minio.io/server/minio/release/darwin-amd64/minio.#{version}"
    sha256 "674de47afe5128f2e482f593dd7ae3414823324dd888c1e1dec2750db3072fa1"
  elsif OS.linux?
    url "https://dl.minio.io/server/minio/release/linux-amd64/minio.#{version}"
    sha256 "d4a98db20b29b3ef74b5835b885b82f6cdd741f9aa031e33c9540dd11e6fd35b"
  end

  bottle :unneeded
  depends_on :arch => :x86_64

  def install
    bin.install Dir.glob("minio.*").first => "minio"
  end

  def post_install
    (var/"minio").mkpath
    (etc/"minio").mkpath

    ohai "Download complete!"
    ohai "Useful links:"
    puts <<~EOS
      Command-line Access: https://docs.min.io/docs/minio-client-quickstart-guide

      Object API (Amazon S3 compatible):
         Go:         https://docs.min.io/docs/golang-client-quickstart-guide
         Java:       https://docs.min.io/docs/java-client-quickstart-guide
         Python:     https://docs.min.io/docs/python-client-quickstart-guide
         JavaScript: https://docs.min.io/docs/javascript-client-quickstart-guide
         .NET:       https://docs.min.io/docs/dotnet-client-quickstart-guide

      Talk to the community: https://slack.min.io
    EOS
    ohai "Get started:"
    puts `#{bin}/minio server -h`
  end

  plist_options :manual => "minio server"

  def plist
    <<~EOS
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
      <plist version="1.0">
        <dict>
          <key>KeepAlive</key>
          <true/>
          <key>Label</key>
          <string>#{plist_name}</string>
          <key>ProgramArguments</key>
          <array>
            <string>#{opt_bin}/minio</string>
            <string>server</string>
            <string>--config-dir=#{etc}/minio</string>
            <string>--address=:9000</string>
            <string>#{var}/minio</string>
          </array>
          <key>RunAtLoad</key>
          <true/>
          <key>KeepAlive</key>
          <true/>
          <key>WorkingDirectory</key>
          <string>#{HOMEBREW_PREFIX}</string>
          <key>StandardErrorPath</key>
          <string>#{var}/log/minio.log</string>
          <key>StandardOutPath</key>
          <string>#{var}/log/minio.log</string>
          <key>RunAtLoad</key>
          <true/>
        </dict>
      </plist>
    EOS
  end

  test do
    (testpath/"config.json").write <<~EOS
      {
              "version": "14",
              "credential": {
                      "accessKey": "minio",
                      "secretKey": "minio123"
              },
              "region": "us-east-1",
              "browser": "on",
              "logger": {
                      "console": {
                              "level": "error",
                              "enable": true
                      },
                      "file": {
                              "level": "error",
                              "enable": false,
                              "filename": ""
                      }
              },
              "notify": {
                      "redis": {
                              "1": {
                                      "enable": true,
                                      "address": "127.0.0.1:6379",
                                      "password": "",
                                      "key": "minio_events"
                              }
                      }
              }
      }
    EOS
    minio_io = IO.popen("#{bin}/minio --config-dir #{testpath} server #{testpath}/export", :err=>[:child, :out])
    sleep 1
    Process.kill("INT", minio_io.pid)
    assert_match("connection refused", minio_io.read)
  end
end