Method: Pit.set

Defined in:
lib/pit.rb

.set(name, opts = {}) ⇒ Object

Set name setting to current profile. If not opts specified, this opens $EDITOR with current profile setting. If ‘data` specified, this just sets it to current profile. If `config` specified, this opens $EDITOR with merged hash with specified hash and current profile.



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# File 'lib/pit.rb', line 17

def self.set(name, opts={})
	profile = self.load
	if opts.key?(:data)
		result = opts[:data]
	else
		if ENV["EDITOR"].nil? || !$stdout.tty?
			return {}
		end
		c = (opts[:config] || self.get(name)).to_yaml
		t = Tempfile.new("pit")
		t << c
		t.close
		system(ENV["EDITOR"], t.path)
		t.open
		result = t.read
		if result == c
			warn "No Changes"
			return profile[name]
		end
		result = YAML.load(result)
	end
	profile[name] = result
	@@profile.open("w") {|f| YAML.dump(profile, f) }
	result
end