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build/node_modules/css-mqpacker/bin/mqpacker.js

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+#!/usr/bin/env node
+
+"use strict";
+
+const mqpacker = require("../index");
+const fs = require("fs");
+const minimist = require("minimist");
+const pkg = require("../package.json");
+
+const argv = minimist(process.argv.slice(2), {
+  boolean: [
+    "help",
+    "sort",
+    "sourcemap",
+    "version"
+  ],
+  alias: {
+    "h": "help",
+    "s": "sort"
+  },
+  default: {
+    "help": false,
+    "sourcemap": false,
+    "sort": false,
+    "version": false
+  }
+});
+const binname = Object.keys(pkg.bin)[0];
+const options = {};
+
+function showHelp() {
+  console.log(`Usage: ${binname} [options] INPUT [OUTPUT]
+
+Description:
+  ${pkg.description}
+
+Options:
+  -s, --sort       Sort “min-width” queries.
+      --sourcemap  Create source map file.
+  -h, --help       Show this message.
+      --version    Print version information.
+
+Use a single dash for INPUT to read CSS from standard input.
+
+Examples:
+  $ ${binname} fragmented.css
+  $ ${binname} fragmented.css > packed.css`);
+
+  return;
+}
+
+function pack(s, o) {
+  mqpacker.pack(s, o)
+    .then((result) => {
+      if (!o.to) {
+        process.stdout.write(result.css);
+
+        return;
+      }
+
+      fs.writeFileSync(o.to, result.css);
+
+      if (result.map) {
+        fs.writeFileSync(`${o.to}.map`, result.map);
+      }
+    })
+    .catch((error) => {
+      if (error.name === "CssSyntaxError") {
+        console.error(
+          `${error.file}:${error.line}:${error.column}: ${error.reason}`
+        );
+        process.exit(1);
+      }
+
+      throw error;
+    });
+}
+
+if (argv._.length < 1) {
+  argv.help = true;
+}
+
+switch (true) {
+case argv.version:
+  console.log(`${binname} v${pkg.version}`);
+
+  break;
+
+case argv.help:
+  showHelp();
+
+  break;
+
+default:
+  if (argv.sort) {
+    options.sort = true;
+  }
+
+  if (argv.sourcemap) {
+    options.map = true;
+  }
+
+  options.from = argv._[0];
+
+  if (argv._[1]) {
+    options.to = argv._[1];
+  }
+
+  if (options.map && options.to) {
+    options.map = {
+      inline: false
+    };
+  }
+
+  if (options.from === "-") {
+    delete options.from;
+    argv._[0] = process.stdin.fd;
+  }
+
+  pack(fs.readFileSync(argv._[0], "utf8"), options);
+}