chore: Added .js extension to ./bin/prettier

bin/prettier.js

@@ -0,0 +1,56 @@
+#!/usr/bin/env node
+"use strict";
+
+const fs = require("fs");
+const minimist = require("minimist");
+const jscodefmt = require("../index");
+
+const argv = minimist(process.argv.slice(2), {
+  boolean: ["write", "flow-parser", "bracket-spacing", "single-quote", "trailing-comma"],
+  default: {
+    "bracket-spacing": true
+  }
+});
+
+const filename = argv["_"][0];
+const write = argv['write'];
+
+if(!filename || !filename.match(/\S/)) {
+  console.log(
+    "Usage: prettier [opts] [filename]\n\n" +
+    "Available options:\n" +
+    "  --write              Edit the file in-place (beware!)\n" +
+    "  --print-width <int>  Specify the length of line that the printer will wrap on. Defaults to 80.\n" +
+    "  --tab-width <int>    Specify the number of spaces per indentation-level. Defaults to 2.\n" +
+    "  --flow-parser        Use the flow parser instead of babylon\n" +
+    "  --single-quote       Use single quotes instead of double\n" +
+    "  --trailing-comma     Print trailing commas wherever possible\n" +
+    "  --bracket-spacing    Put spaces between brackets. Defaults to true, set false to turn off"
+  );
+  process.exit(1);
+}
+
+let input;
+try {
+  input = fs.readFileSync(filename, "utf8")
+}
+catch(e) {
+  console.log("Unable to read file: " + filename);
+  process.exit(2);
+}
+
+const output = jscodefmt.format(input, {
+  printWidth: argv['print-width'],
+  tabWidth: argv['tab-width'],
+  bracketSpacing: argv['bracket-spacing'],
+  useFlowParser: argv['flow-parser'],
+  singleQuote: argv["single-quote"],
+  trailingComma: argv["trailing-comma"]
+});
+
+if(write) {
+  fs.writeFileSync(filename, output, "utf8");
+}
+else {
+  console.log(output);
+}