Class: Vx::Builder::ScriptBuilder::Nodejs

Inherits:
Base
  • Object
show all
Defined in:
lib/vx/builder/script_builder/nodejs.rb

Constant Summary collapse

DEFAULT_NODE = 
'0.10'
NPM_PACKAGES = 
'~/.npm-packages'

Instance Attribute Summary

Attributes inherited from Base

#app

Instance Method Summary collapse

Methods inherited from Base

#deploy?, #do_after_deploy, #do_announce, #do_before_deploy, #do_before_install, #do_cache_key, #do_cached_directories, #do_deploy_script, #do_init, #do_install, #do_script

Methods included from Helper::VxvmInstall

#vxvm_install

Methods included from Helper::TraceShCommand

#trace_sh_command

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vx/builder/script_builder/nodejs.rb', line 10

def call(env)
  if enabled?(env)

    vxvm_install(env, 'nodejs', node_version(env))

    do_cache_key(env) do |i|
      i << "nodejs-#{node_version env}"
    end

    do_announce(env) do |i|
      i << trace_sh_command("node --version")
      i << trace_sh_command("npm --version")
    end

    do_install(env) do |i|
      i << trace_sh_command("npm install")
    end

    do_script(env) do |i|
      i << trace_sh_command("npm test")
    end

    do_before_install(env) do |i|
      i << "mkdir -p #{NPM_PACKAGES}"
      i << trace_sh_command("npm config set prefix=#{NPM_PACKAGES}")
      i << "export PATH=$PATH:#{NPM_PACKAGES}/bin"
    end

    do_cached_directories(env) do |i|
      i << NPM_PACKAGES
    end
  end

  app.call(env)
end