github/coffeescript
1
1
Fork 0
mirror of https://github.com/jashkenas/coffeescript.git synced 2026-02-17 19:11:22 -05:00
Code Issues Packages Projects Releases Wiki Activity

node conversion finished, narwhal removed.

Browse Source
This commit is contained in:
Jeremy Ashkenas
2010-01-29 23:30:54 -05:00
parent e08e99a403
commit f5a37035cf
48 changed files with 208 additions and 357 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
lib/coffee_script/narwhal/coffee-script.coffee
View File

@@ -1,62 +0,0 @@
# This (javascript) file is generated from lib/coffee_script/narwhal/coffee-script.coffee
# Executes the `coffee` Ruby program to convert from CoffeeScript
# to Javascript. Eventually this will hopefully happen entirely within JS.
# Require external dependencies.
OS: require('os')
File: require('file')
Readline: require('readline')
# The path to the CoffeeScript Compiler.
coffeePath: File.path(module.path).dirname().dirname().dirname().dirname().dirname().join('bin', 'coffee')
# Our general-purpose error handler.
checkForErrors: (coffeeProcess) ->
return true if coffeeProcess.wait() is 0
system.stderr.print(coffeeProcess.stderr.read())
throw new Error("CoffeeScript compile error")
# Run a simple REPL, round-tripping to the CoffeeScript compiler for every
# command.
exports.run: (args) ->
if args.length
for path, i in args
exports.evalCS(File.read(path))
delete args[i]
return true
while true
try
system.stdout.write('coffee> ').flush()
result: exports.evalCS(Readline.readline(), ['--globals'])
print(result) if result isnt undefined
catch e
print(e)
# Compile a given CoffeeScript file into JavaScript.
exports.compileFile: (path) ->
coffee: OS.popen([coffeePath, "--print", "--no-wrap", path])
checkForErrors(coffee)
coffee.stdout.read()
# Compile a string of CoffeeScript into JavaScript.
exports.compile: (source, flags) ->
coffee: OS.popen([coffeePath, "--eval", "--no-wrap"].concat(flags or []))
coffee.stdin.write(source).flush().close()
checkForErrors(coffee)
coffee.stdout.read()
# Evaluating a string of CoffeeScript first compiles it externally.
exports.evalCS: (source, flags) ->
eval(exports.compile(source, flags))
# Make a factory for the CoffeeScript environment.
exports.makeNarwhalFactory: (path) ->
code: exports.compileFile(path)
factoryText: "function(require,exports,module,system,print){" + code + "/**/\n}"
if system.engine is "rhino"
Packages.org.mozilla.javascript.Context.getCurrentContext().compileFunction(global, factoryText, path, 0, null)
else
# eval requires parentheses, but parentheses break compileFunction.
eval("(" + factoryText + ")")

80
lib/coffee_script/narwhal/lib/coffee-script.js
View File

@@ -1,80 +0,0 @@
(function(){
var File, OS, Readline, checkForErrors, coffeePath;
// This (javascript) file is generated from lib/coffee_script/narwhal/coffee-script.coffee
// Executes the `coffee` Ruby program to convert from CoffeeScript
// to Javascript. Eventually this will hopefully happen entirely within JS.
// Require external dependencies.
OS = require('os');
File = require('file');
Readline = require('readline');
// The path to the CoffeeScript Compiler.
coffeePath = File.path(module.path).dirname().dirname().dirname().dirname().dirname().join('bin', 'coffee');
// Our general-purpose error handler.
checkForErrors = function checkForErrors(coffeeProcess) {
if (coffeeProcess.wait() === 0) {
return true;
}
system.stderr.print(coffeeProcess.stderr.read());
throw new Error("CoffeeScript compile error");
};
// Run a simple REPL, round-tripping to the CoffeeScript compiler for every
// command.
exports.run = function run(args) {
var __a, __b, i, path, result;
if (args.length) {
__a = args;
for (i = 0; i < __a.length; i++) {
path = __a[i];
exports.evalCS(File.read(path));
delete args[i];
}
return true;
}
__b = [];
while (true) {
__b.push((function() {
try {
system.stdout.write('coffee> ').flush();
result = exports.evalCS(Readline.readline(), ['--globals']);
if (result !== undefined) {
return print(result);
}
} catch (e) {
return print(e);
}
}).call(this));
}
return __b;
};
// Compile a given CoffeeScript file into JavaScript.
exports.compileFile = function compileFile(path) {
var coffee;
coffee = OS.popen([coffeePath, "--print", "--no-wrap", path]);
checkForErrors(coffee);
return coffee.stdout.read();
};
// Compile a string of CoffeeScript into JavaScript.
exports.compile = function compile(source, flags) {
var coffee;
coffee = OS.popen([coffeePath, "--eval", "--no-wrap"].concat(flags || []));
coffee.stdin.write(source).flush().close();
checkForErrors(coffee);
return coffee.stdout.read();
};
// Evaluating a string of CoffeeScript first compiles it externally.
exports.evalCS = function evalCS(source, flags) {
return eval(exports.compile(source, flags));
};
// Make a factory for the CoffeeScript environment.
exports.makeNarwhalFactory = function makeNarwhalFactory(path) {
var code, factoryText;
code = exports.compileFile(path);
factoryText = "function(require,exports,module,system,print){" + code + "/**/\n}";
if (system.engine === "rhino") {
return Packages.org.mozilla.javascript.Context.getCurrentContext().compileFunction(global, factoryText, path, 0, null);
} else {
// eval requires parentheses, but parentheses break compileFunction.
return eval("(" + factoryText + ")");
}
};
})();

21
lib/coffee_script/narwhal/lib/coffee-script/loader.js
View File

@@ -1,21 +0,0 @@
(function(){
var coffeescript, factories, loader;
// This (javascript) file is generated from lib/coffee_script/narwhal/loader.coffee
coffeescript = null;
factories = {
};
loader = {
// Reload the coffee-script environment from source.
reload: function reload(topId, path) {
coffeescript = coffeescript || require('coffee-script');
return factories[topId] = function() {
return coffeescript.makeNarwhalFactory(path);
};
},
// Ensure that the coffee-script environment is loaded.
load: function load(topId, path) {
return factories[topId] = factories[topId] || this.reload(topId, path);
}
};
require.loader.loaders.unshift([".coffee", loader]);
})();

19
lib/coffee_script/narwhal/loader.coffee
View File

@@ -1,19 +0,0 @@
# This (javascript) file is generated from lib/coffee_script/narwhal/loader.coffee
coffeescript: null
factories: {}
loader: {
# Reload the coffee-script environment from source.
reload: (topId, path) ->
coffeescript ||= require('coffee-script')
factories[topId]: -> coffeescript.makeNarwhalFactory(path)
# Ensure that the coffee-script environment is loaded.
load: (topId, path) ->
factories[topId] ||= this.reload(topId, path)
}
require.loader.loaders.unshift([".coffee", loader])