Module: RakeCompilerDock

Defined in:
lib/rake_compiler_dock.rb,
lib/rake_compiler_dock/colors.rb,
lib/rake_compiler_dock/starter.rb,
lib/rake_compiler_dock/version.rb,
lib/rake_compiler_dock/docker_check.rb

Defined Under Namespace

Modules: Colors Classes: DockerCheck, DockerIsNotAvailable, Starter

Constant Summary collapse

VERSION = 
"0.4.0"

Class Method Summary collapse

Class Method Details

.exec(*args, &block) ⇒ Object

Run the command cmd within a fresh rake-compiler-dock container. The command is run directly, without the shell.

If a block is given, upon command completion the block is called with an OK flag (true on a zero exit status) and a Process::Status object. Without a block a RuntimeError is raised when the command exits non-zero.

  • Option :verbose can be set to enable printing of the command line. If not set, rake’s verbose flag is used.

  • Option :check_docker can be set to false to disable the docker check.

  • Option :sigfw can be set to false to not stop the container on Ctrl-C.

  • Option :runas can be set to false to execute the command as user root.

  • Option :options can be an Array of additional options to the ‘docker run’ command.

Examples:

RakeCompilerDock.exec 'bash', '-c', 'echo $RUBY_CC_VERSION'



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# File 'lib/rake_compiler_dock.rb', line 51

def exec(*args, &block)
  Starter.exec(*args, &block)
end

.image_name ⇒ Object 



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# File 'lib/rake_compiler_dock.rb', line 31

def image_name
  Starter.image_name
end

.sh(cmd, options = {}, &block) ⇒ Object

Run the command cmd within a fresh rake-compiler-dock container and within a shell.

If a block is given, upon command completion the block is called with an OK flag (true on a zero exit status) and a Process::Status object. Without a block a RuntimeError is raised when the command exits non-zero.

Option :verbose can be set to enable printing of the command line. If not set, rake’s verbose flag is used.

Examples:

RakeCompilerDock.sh 'bundle && rake cross native gem'

Check exit status after command runs:

sh %{bundle && rake cross native gem}, verbose: false do |ok, res|
  if ! ok
    puts "windows cross build failed (status = #{res.exitstatus})"
  end
end



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# File 'lib/rake_compiler_dock.rb', line 27

def sh(cmd, options={}, &block)
  Starter.sh(cmd, options, &block)
end