Class: Opal::CLI
Class Attribute Summary collapse
-
.stdout ⇒ Object
Returns the value of attribute stdout.
Instance Attribute Summary collapse
-
#argv ⇒ Object
readonly
Returns the value of attribute argv.
-
#compiler_options ⇒ Object
readonly
Returns the value of attribute compiler_options.
-
#evals ⇒ Object
readonly
Returns the value of attribute evals.
-
#exit_status ⇒ Object
readonly
Returns the value of attribute exit_status.
-
#file ⇒ Object
readonly
Returns the value of attribute file.
-
#filename ⇒ Object
readonly
Returns the value of attribute filename.
-
#gems ⇒ Object
readonly
Returns the value of attribute gems.
-
#load_paths ⇒ Object
readonly
Returns the value of attribute load_paths.
-
#options ⇒ Object
readonly
Returns the value of attribute options.
-
#output ⇒ Object
readonly
Returns the value of attribute output.
-
#port ⇒ Object
readonly
Returns the value of attribute port.
-
#preload ⇒ Object
readonly
Returns the value of attribute preload.
-
#requires ⇒ Object
readonly
Returns the value of attribute requires.
-
#stubs ⇒ Object
readonly
Returns the value of attribute stubs.
-
#verbose ⇒ Object
readonly
Returns the value of attribute verbose.
Instance Method Summary collapse
- #compile? ⇒ Boolean
- #compiled_source ⇒ Object
- #compiler_option_names ⇒ Object
-
#initialize(options = nil) ⇒ CLI
constructor
A new instance of CLI.
- #map ⇒ Object
- #puts(*args) ⇒ Object
- #run ⇒ Object
- #run_code ⇒ Object
- #runner ⇒ Object
- #sexp? ⇒ Boolean
- #show_compiled_source ⇒ Object
- #show_sexp ⇒ Object
- #skip_opal_require? ⇒ Boolean
Constructor Details
#initialize(options = nil) ⇒ CLI
Returns a new instance of CLI
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# File 'opal/lib/opal/cli.rb', line 28 def initialize = nil ||= {} # Runner @runner_type = .delete(:runner) || :nodejs @port = .delete(:port) || 3000 @options = @compile = !!.delete(:compile) @sexp = .delete(:sexp) @file = .delete(:file) @argv = .delete(:argv) || [] @evals = .delete(:evals) || [] @requires = .delete(:requires) || [] @load_paths = .delete(:load_paths) || [] @gems = .delete(:gems) || [] @stubs = .delete(:stubs) || [] @preload = .delete(:preload) || [] @output = .delete(:output) || self.class.stdout || $stdout @verbose = .fetch(:verbose, false); .delete(:verbose) @filename = .fetch(:filename) { @file && @file.path }; .delete(:filename) @skip_opal_require = .delete(:skip_opal_require) @compiler_options = Hash[ *compiler_option_names.map do |option| key = option.to_sym next unless .has_key? key value = .delete(key) [key, value] end.compact.flatten ] raise ArgumentError, "no runnable code provided (evals or file)" if @evals.empty? and @file.nil? raise ArgumentError, "unknown options: #{.inspect}" unless @options.empty? end |
Class Attribute Details
.stdout ⇒ Object
Returns the value of attribute stdout
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# File 'opal/lib/opal/cli.rb', line 25 def stdout @stdout end |
Instance Attribute Details
#argv ⇒ Object (readonly)
Returns the value of attribute argv
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# File 'opal/lib/opal/cli.rb', line 8 def argv @argv end |
#compiler_options ⇒ Object (readonly)
Returns the value of attribute compiler_options
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# File 'opal/lib/opal/cli.rb', line 8 def @compiler_options end |
#evals ⇒ Object (readonly)
Returns the value of attribute evals
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# File 'opal/lib/opal/cli.rb', line 8 def evals @evals end |
#exit_status ⇒ Object (readonly)
Returns the value of attribute exit_status
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# File 'opal/lib/opal/cli.rb', line 86 def exit_status @exit_status end |
#file ⇒ Object (readonly)
Returns the value of attribute file
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# File 'opal/lib/opal/cli.rb', line 8 def file @file end |
#filename ⇒ Object (readonly)
Returns the value of attribute filename
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# File 'opal/lib/opal/cli.rb', line 8 def filename @filename end |
#gems ⇒ Object (readonly)
Returns the value of attribute gems
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# File 'opal/lib/opal/cli.rb', line 8 def gems @gems end |
#load_paths ⇒ Object (readonly)
Returns the value of attribute load_paths
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# File 'opal/lib/opal/cli.rb', line 8 def load_paths @load_paths end |
#options ⇒ Object (readonly)
Returns the value of attribute options
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# File 'opal/lib/opal/cli.rb', line 8 def @options end |
#output ⇒ Object (readonly)
Returns the value of attribute output
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# File 'opal/lib/opal/cli.rb', line 8 def output @output end |
#port ⇒ Object (readonly)
Returns the value of attribute port
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# File 'opal/lib/opal/cli.rb', line 8 def port @port end |
#preload ⇒ Object (readonly)
Returns the value of attribute preload
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# File 'opal/lib/opal/cli.rb', line 8 def preload @preload end |
#requires ⇒ Object (readonly)
Returns the value of attribute requires
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# File 'opal/lib/opal/cli.rb', line 8 def requires @requires end |
#stubs ⇒ Object (readonly)
Returns the value of attribute stubs
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# File 'opal/lib/opal/cli.rb', line 8 def stubs @stubs end |
#verbose ⇒ Object (readonly)
Returns the value of attribute verbose
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# File 'opal/lib/opal/cli.rb', line 8 def verbose @verbose end |
Instance Method Details
#compile? ⇒ Boolean
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# File 'opal/lib/opal/cli.rb', line 12 def compile? @compile end |
#compiled_source ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 88 def compiled_source Opal.paths.concat load_paths gems.each { |gem_name| Opal.use_gem gem_name } builder = Opal::Builder.new stubs: stubs, compiler_options: builder.build 'opal' unless skip_opal_require? preload.each { |path| builder.build_require(path) } # REQUIRES: -r requires.each do |local_require| builder.build(local_require) end if evals.any? builder.build_str(evals.join("\n"), '-e') else if file and (filename != '-' or evals.empty?) builder.build_str(file.read, filename) end end builder.to_s end |
#compiler_option_names ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 135 def compiler_option_names %w[ method_missing arity_check dynamic_require_severity source_map_enabled irb_enabled inline_operators ] end |
#map ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 129 def map compiler = Opal::Compiler.compile(file.read, .merge(:file => file.path)) compiler.compile compiler.source_map end |
#puts(*args) ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 146 def puts(*args) output.puts(*args) end |
#run ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 63 def run case when sexp?; show_sexp when compile?; show_compiled_source else run_code end end |
#run_code ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 81 def run_code runner.run(compiled_source, argv) @exit_status = runner.exit_status end |
#runner ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 71 def runner @runner ||= case @runner_type when :server; CliRunners::Server.new(output, port) when :nodejs; CliRunners::Nodejs.new(output) when :phantomjs; CliRunners::Phantomjs.new(output) when :applescript; CliRunners::AppleScript.new(output) else raise ArgumentError, @runner_type.inspect end end |
#sexp? ⇒ Boolean
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# File 'opal/lib/opal/cli.rb', line 16 def sexp? @sexp end |
#show_compiled_source ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 114 def show_compiled_source puts compiled_source end |
#show_sexp ⇒ Object
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# File 'opal/lib/opal/cli.rb', line 118 def show_sexp if evals.any? sexp = Opal::Parser.new.parse(evals.join("\n"), '-e') else if file and (file.path != '-' or evals.empty?) sexp = Opal::Parser.new.parse(file.read, file.path) end end puts sexp.inspect end |
#skip_opal_require? ⇒ Boolean
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# File 'opal/lib/opal/cli.rb', line 20 def skip_opal_require? @skip_opal_require end |