89 lines
2.3 KiB
JavaScript
Executable File
89 lines
2.3 KiB
JavaScript
Executable File
#!/usr/bin/env node
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var commander = require("commander");
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var sourceMap = require("source-map");
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var mkdirp = require("mkdirp");
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var chokidar = require("chokidar");
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var path = require("path");
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var fs = require("fs");
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var _ = require("lodash");
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commander.option("-t, --source-maps-inline", "Append sourceMappingURL comment to bottom of code");
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commander.option("-s, --source-maps", "Save source map alongside the compiled code");
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commander.option("-f, --filename [filename]", "Filename to use when reading from stdin - this will be used in source-maps, errors etc [stdin]", "stdin");
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commander.option("-w, --watch", "Recompile files on changes");
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var list = function (val) {
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return val ? val.split(",") : [];
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};
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commander.option("-w, --whitelist [whitelist]", "Whitelist", list);
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commander.option("-b, --blacklist [blacklist]", "Blacklist", list);
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commander.option("-o, --out-file [out]", "Compile all input files into a single file");
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commander.option("-d, --out-dir [out]", "Compile an input directory of modules into an output directory");
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var pkg = require("../../package.json");
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commander.version(pkg.version);
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commander.usage("[options] <files ...>");
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commander.parse(process.argv);
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//
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var errors = [];
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var filenames = commander.args;
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_.each(filenames, function (filename) {
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if (!fs.existsSync(filename)) {
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errors.push(filename + " doesn't exist");
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}
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});
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if (commander.outDir && !filenames.length) {
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errors.push("filenames required for --out-dir");
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}
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if (commander.outFile && commander.outDir) {
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errors.push("cannot have --out-file and --out-dir");
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}
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if (commander.watch) {
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if (!commander.outFile && !commander.outDir) {
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errors.push("--watch requires --out-file or --out-dir");
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}
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if (!filenames.length) {
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errors.push("--watch requires filenames");
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}
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}
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if (commander.sourceMaps) {
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if (!commander.outFile && !commander.outDir) {
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errors.push("--source-maps requires --out-file or --out-dir");
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}
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}
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if (errors.length) {
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console.error(errors.join(". "));
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process.exit(2);
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}
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//
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exports.opts = {
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sourceMapName: commander.outFile,
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blacklist: commander.blacklist,
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whitelist: commander.whitelist,
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sourceMap: commander.sourceMaps || commander.sourceMapsInline
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};
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var fn;
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if (commander.outDir) {
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fn = require("./dir");
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} else {
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fn = require("./file");
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}
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fn(commander, filenames, exports.opts);
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