Complet sweep with ESLint, airbnb + prettier config.

Author: ldthomas

dev/cssToJS.js

@@ -1,76 +1,75 @@
 // Reads the apglib.css file and outputs a JavaScript function
+
 // which will return the CSS as a string.
-module.exports = function (inFile, outFile) {
-    "use strict";
+module.exports = function cssToJs(inFile, outFile) {
+  // function capFirst(str) {
+  //     return str.charAt(0).toUpperCase() + str.slice(1);
+  // }
 
-    function capFirst(str) {
-        return str.charAt(0).toUpperCase() + str.slice(1);
-    }
+  function getFileExtension(filename) {
+    // eslint-disable-next-line no-bitwise
+    return filename.slice(((filename.lastIndexOf('.') - 1) >>> 0) + 2);
+  }
 
-    function getFileExtension(filename) {
-        return filename.slice(((filename.lastIndexOf(".") - 1) >>> 0) + 2);
+  const fs = require('fs');
+  try {
+    /* validate arguments */
+    if (!inFile) {
+      throw new Error('missing input CSS file (name.css)');
     }
-
-    let fs = require("fs");
-    try {
-        /* validate arguments */
-        if (!inFile) {
-            throw new Error("missing input CSS file (name.css)");
-        }
-        if (getFileExtension(inFile) !== "css") {
-            throw new Error("input CSS file (" + inFile + ") must have .css extension");
-        }
-        if (!outFile) {
-            throw new Error("missing output JavaScript file (name.js)");
-        }
-        if (getFileExtension(outFile) !== "js") {
-            throw new Error("output JavaScript file (" + outFile + ") must have .js extension");
-        }
-        let cssBuf = fs.readFileSync(inFile);
-        let cssStr = "";
-        debugger;
-        for (let i = 0; i < cssBuf.length; i += 1) {
-            let char = cssBuf[i];
-            if (char >= 32 && char <= 38) {
-                cssStr += String.fromCharCode(char);
-            } else if (char >= 40 && char <= 91) {
-                cssStr += String.fromCharCode(char);
-            } else if (char >= 93 && char <= 126) {
-                cssStr += String.fromCharCode(char);
-            } else {
-                switch (char) {
-                    case 9:
-                        cssStr += "\\t";
-                        break;
-                    case 10:
-                        cssStr += "\\n";
-                        break;
-                    case 13:
-                        cssStr += "\\r";
-                        break;
-                    case 39:
-                        cssStr += "\\'";
-                        break;
-                    case 92:
-                        cssStr += "\\\\";
-                        break;
-                    default:
-                        /* ignore invalid string characters */
-                        break;
-                }
-            }
+    if (getFileExtension(inFile) !== 'css') {
+      throw new Error(`input CSS file (${inFile}) must have .css extension`);
+    }
+    if (!outFile) {
+      throw new Error('missing output JavaScript file (name.js)');
+    }
+    if (getFileExtension(outFile) !== 'js') {
+      throw new Error(`output JavaScript file (${outFile}) must have .js extension`);
+    }
+    const cssBuf = fs.readFileSync(inFile);
+    let cssStr = '';
+    for (let i = 0; i < cssBuf.length; i += 1) {
+      const char = cssBuf[i];
+      if (char >= 32 && char <= 38) {
+        cssStr += String.fromCharCode(char);
+      } else if (char >= 40 && char <= 91) {
+        cssStr += String.fromCharCode(char);
+      } else if (char >= 93 && char <= 126) {
+        cssStr += String.fromCharCode(char);
+      } else {
+        switch (char) {
+          case 9:
+            cssStr += '\\t';
+            break;
+          case 10:
+            cssStr += '\\n';
+            break;
+          case 13:
+            cssStr += '\\r';
+            break;
+          case 39:
+            cssStr += "\\'";
+            break;
+          case 92:
+            cssStr += '\\\\';
+            break;
+          default:
+            /* ignore invalid string characters */
+            break;
         }
-
-        let js = "// This module has been developed programmatically in the `apg-lib` build process.\n";
-        js +=
-            "// It is used to build web pages programatically on the fly without the need for <script> or <style> tags.\n";
-        js += "\n";
-        js += "module.exports = function(){\n";
-        js += "return '" + cssStr + "';";
-        js += "\n}\n";
-        fs.writeFileSync(outFile, js);
-    } catch (e) {
-        console.log("cssToJS.js: EXCEPTION: \n");
-        console.log(e.message);
+      }
     }
+
+    let js = '// This module has been developed programmatically in the `apg-lib` build process.\n';
+    js +=
+      '// It is used to build web pages programatically on the fly without the need for <script> or <style> tags.\n';
+    js += '\n';
+    js += 'module.exports = function emittcss(){\n';
+    js += `return '${cssStr}';`;
+    js += '\n}\n';
+    fs.writeFileSync(outFile, js);
+  } catch (e) {
+    console.log('cssToJS.js: EXCEPTION: \n');
+    console.log(e.message);
+  }
 };

dev/index.js

@@ -1,13 +1,12 @@
 /*  *************************************************************************************
  *   copyright: Copyright (c) 2021 Lowell D. Thomas, all rights reserved
  *     license: BSD-2-Clause (https://opensource.org/licenses/BSD-2-Clause)
- *     website: https://sabnf.com/
- *   ***********************************************************************************/
+ *   ********************************************************************************* */
 module.exports = {
-    apg: require("./src/apg/apg.js"),
-    apgConv: require("./src/apg-conv/apg-conv.js"),
-    apgConvApi: require("./src/apg-conv-api/node-exports.js"),
-    apgLib: require("./src/apg-lib/node-exports.js"),
-    apgApi: require("./src/apg-api/api.js"),
-    apgExp: require("./src/apg-exp/apg-exp.js"),
+  apg: require('./src/apg/apg'),
+  apgConv: require('./src/apg-conv/apg-conv'),
+  apgConvApi: require('./src/apg-conv-api/node-exports'),
+  apgLib: require('./src/apg-lib/node-exports'),
+  apgApi: require('./src/apg-api/api'),
+  apgExp: require('./src/apg-exp/apg-exp'),
 };