Class: Vx::Builder::ScriptBuilder::Prepare

Inherits:
Struct
  • Object
show all
Includes:
Common::Helper::UploadShCommand, Helper::TraceShCommand
Defined in:
lib/vx/builder/script_builder/prepare.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Helper::TraceShCommand

#trace_sh_command

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app

Returns:

  • (Object) —

    the current value of app



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# File 'lib/vx/builder/script_builder/prepare.rb', line 7

def app
  @app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vx/builder/script_builder/prepare.rb', line 12

def call(env)
  name         = env.task.name
  deploy_key   = env.task.deploy_key

  repo_path    = "${VX_ROOT}/code/#{name}"
  data_path    = "${VX_ROOT}/data/#{name}"
  key_file     = "#{data_path}/key"
  git_ssh_file = "#{data_path}/git_ssh"

  sha          = env.task.sha
  scm          = build_scm(env, sha, repo_path)
  git_ssh      = scm.git_ssh_content(deploy_key && "#{key_file}")

  env.init.tap do |i|
    i << 'export VX_ROOT=$(pwd)'
    i << 'export PATH=$VX_ROOT/bin:$PATH'

    i << "mkdir -p $VX_ROOT/bin"
    i << "mkdir -p #{data_path}"
    i << "mkdir -p #{repo_path}"

    %w{ vx_parallel_rspec vx_parallel_spinach vx_builder }.each do |bin|
      src = File.expand_path("../../../../../bin/#{bin}", __FILE__)
      bin.sub!("vx_", '') unless bin == 'vx_builder'
      dst = "$(pwd)/bin/#{bin}"
      i << upload_sh_command(dst, File.read(src))
      i << "chmod 0750 #{dst}"
    end

    if deploy_key
      i << upload_sh_command(key_file, deploy_key)
      i << "chmod 0600 #{key_file}"
      i << "export VX_PRIVATE_KEY=#{key_file}"
    end

    i << upload_sh_command(git_ssh_file, git_ssh)
    i << "chmod 0750 #{git_ssh_file}"

    i << "export GIT_SSH=#{git_ssh_file}"
    i << "#{scm.fetch_cmd} || exit 1"
    i << "unset GIT_SSH"

    i << 'echo "starting SSH Agent"'
    i << 'eval "$(ssh-agent)" > /dev/null'
    i << "ssh-add $VX_PRIVATE_KEY 2> /dev/null"

    i << "cd #{repo_path}"

    i << 'echo "download latest version of vxvm"'
    i << "curl --tcp-nodelay --retry 3 --fail --silent --show-error -o $VX_ROOT/bin/vxvm https://raw.githubusercontent.com/vexor/vx-packages/master/vxvm"
    i << "chmod +x $VX_ROOT/bin/vxvm"
  end

  env.after_script_init.tap do |i|
    i << 'export VX_ROOT=$(pwd)'
    i << "test -d #{repo_path} || exit 1"
    i << "cd #{repo_path}"
  end

  app.call env
end