Method: Nugrant::Helper::Env::Exporter.script_exporter

Defined in:
lib/nugrant/helper/env/exporter.rb

.script_exporter(bag, options = {}) ⇒ side-effect

Creates a bash script containing the commands that are required to export or unset a bunch of environment variables taken from the bag.

Options:

* :escape_value => If true, escape the value to export (or unset), default to true.
* :io => The io where the command should be written, default to nil which create the script on disk.
* :namer => The namer used to transform bag segments into variable name, default to Namer::default().
* :override => If true, variable a exported even when the override an existing env key, default to true.
* :script_path => The path where to write the script, defaults to `./nugrant2env.sh`.
* :type => The type of command, default to :export.

Parameters:

  • bag —

    The bag to create the script for.

Returns:

  • (side-effect) —

    Creates a script file containing commands to export or unset environment variables for bag.


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# File 'lib/nugrant/helper/env/exporter.rb', line 72

def self.script_exporter(bag, options = {})
  io = options[:io] || (File.open(File.expand_path(options[:script_path] || DEFAULT_SCRIPT_PATH), "w"))

  io.puts("#!/bin/env sh")
  io.puts()

  terminal_exporter(bag, options.merge({:io => io}))
ensure
  io.close() if io
end