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better bin name for 6to5-node

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This commit is contained in:
Sebastian McKenzie 2015-01-11 22:59:36 +11:00
parent 83bc614bad
commit 2a4f03330b
1 changed files with 24 additions and 25 deletions
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49
bin/_6to5-node
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@ -10,32 +10,31 @@ var util = require("../lib/6to5/util");
var vm = require("vm");
var _ = require("lodash");
// Correct executed script name from /absolute/path/to/_6to5-node
process.argv[1] = path.resolve(process.argv[1], "..", "6to5-node");
var program = new commander.Command("6to5-node");
commander.option("-e, --eval [script]", "Evaluate script");
commander.option("-p, --print", "Evaluate script and print result");
commander.option("-i, --ignore [regex]", "Ignore all files that match this regex when using the require hook");
commander.option("-x, --extensions [extensions]", "List of extensions to hook into [.es6,.js]");
commander.option("-r, --experimental", "Enable experimental support for proposed ES7 features");
commander.option("-g, --playground", "Enable playground support");
commander.option("-c, --cache", "Cache compiled files and require paths");
program.option("-e, --eval [script]", "Evaluate script");
program.option("-p, --print", "Evaluate script and print result");
program.option("-i, --ignore [regex]", "Ignore all files that match this regex when using the require hook");
program.option("-x, --extensions [extensions]", "List of extensions to hook into [.es6,.js]");
program.option("-r, --experimental", "Enable experimental support for proposed ES7 features");
program.option("-g, --playground", "Enable playground support");
program.option("-c, --cache", "Cache compiled files and require paths");
var pkg = require("../package.json");
commander.version(pkg.version);
commander.usage("[options] [ -e script | script.js ] [arguments]");
commander.parse(process.argv);
program.version(pkg.version);
program.usage("[options] [ -e script | script.js ] [arguments]");
program.parse(process.argv);
if (commander.cache) roadrunner.load();
if (program.cache) roadrunner.load();
//
to5.register({
experimental: commander.experimental,
extensions: commander.extensions,
playground: commander.playground,
ignore: commander.ignore,
cache: commander.cache && roadrunner.get("6to5")
experimental: program.experimental,
extensions: program.extensions,
playground: program.playground,
ignore: program.ignore,
cache: program.cache && roadrunner.get("6to5")
});
//
@ -44,17 +43,17 @@ var _eval = function (code, filename) {
code = to5.transform(code, {
filename: filename,
blacklist: ["useStrict"],
experimental: commander.experimental,
playground: commander.playground
experimental: program.experimental,
playground: program.playground
}).code;
return vm.runInThisContext(code, filename);
};
if (commander.eval) {
var result = _eval(commander.eval, "eval");
if (commander.print) console.log(result);
if (program.eval) {
var result = _eval(program.eval, "eval");
if (program.print) console.log(result);
} else {
if (commander.args.length) {
if (program.args.length) {
// slice all arguments up to the first filename since they're 6to5 args that we handle
var args = process.argv.slice(2);
@ -80,7 +79,7 @@ if (commander.eval) {
}
}
if (commander.cache) roadrunner.save();
if (program.cache) roadrunner.save();
function replStart() {
repl.start({