remove dependencies

README.md

@@ -6,8 +6,6 @@
 ## Compile lemon-js
 ```bash
 gcc -o ./lemon-src/lemon-js -O2 ./lemon-src/lemon-js.c
-npm install
-# or
 ./build.sh
 ```
 
@@ -90,3 +88,7 @@ Used re2js lexer from: [http://git.macaw.me:3000/chichenkov/re2-js-generator](ht
 
 ## Original project
 See https://github.com/sormy/lemon-js
+
+## Links
+ - Used js-beautify-node from: [https://github.com/rwaldron/js-beautify-node](https://github.com/rwaldron/js-beautify-node)
+ - Used args-parser from: [https://www.npmjs.com/package/args-parser](https://www.npmjs.com/package/args-parser)

build-example.sh

@@ -2,8 +2,6 @@
 
 gcc -o ./lemon-src/lemon-js -O2 ./lemon-src/lemon-js.c
 
-npm install
-
 cat config.example > config.js
 
 node main.js

build.sh

@@ -2,6 +2,4 @@
 
 gcc -o ./lemon-src/lemon-js -O2 ./lemon-src/lemon-js.c
 
-npm install
-
 cat config.template > config.js

libs/args-parser.js

@@ -0,0 +1,41 @@
+/**
+ * Created by Aleksey Chichenkov <a.chichenkov@initi.ru> on 1/30/19.
+ */
+
+function Parse (argv) {
+    // Removing node/bin and called script name
+    argv = argv.slice(2);
+
+    // Returned object
+    var args = {};
+
+    var argName, argValue;
+
+    // For each argument
+    argv.forEach(function (arg, index) {
+        // Seperate argument, for a key/value return
+        arg = arg.split('=');
+
+        // Retrieve the argument name
+        argName = arg[0];
+
+        // Remove "--" or "-"
+        if (argName.indexOf('-') === 0) {
+            argName = argName.slice(argName.slice(0, 2).lastIndexOf('-') + 1);
+        }
+
+        // Associate defined value or initialize it to "true" state
+        argValue = (arg.length === 2)
+            ? parseFloat(arg[1]).toString() === arg[1] // check if argument is valid number
+                ? +arg[1]
+                : arg[1]
+            : true;
+
+        // Finally add the argument to the args set
+        args[argName] = argValue;
+    });
+
+    return args;
+}
+
+module.exports = Parse;

main.js

@@ -2,8 +2,8 @@
  * Created by Aleksey Chichenkov <a.chichenkov@initi.ru> on 1/28/19.
  */
 
-var js_beautify = require("js-beautify");
-var args = require("args-parser")(process.argv);
+var js_beautify = require("./libs/js-beautifier");
+var args = require("./libs/args-parser")(process.argv);
 var fs = require("fs");
 var exec = require('child_process').exec;
 
@@ -55,7 +55,14 @@ var post_process_parser = function () {
         }
     }
 
-    out_js = js_beautify(out_js, {indent_size: 4, space_in_empty_paren: true});
+    out_js = js_beautify(out_js, {
+        indent_size: 4,
+        indent_char: ' ',
+        preserve_newlines: true,
+        space_after_anon_function: true,
+        keep_array_indentation: false,
+        braces_on_own_line: false
+    });
 
     if(!fs.existsSync(output_path)){
         fs.mkdirSync(output_path);

package.json

@@ -7,8 +7,5 @@
     "name": "chichenkov",
     "email": "rolahd@yandex.ru"
   },
-  "dependencies": {
-    "args-parser": "^1.1.0",
-    "js-beautify": "^1.8.9"
-  }
+  "dependencies": {}
 }

test.js

@@ -4,7 +4,7 @@
 
 var fs = require("fs");
 var exec = require('child_process').exec;
-var args = require("args-parser")(process.argv);
+var args = require("./libs/args-parser")(process.argv);
 
 var cfg_path = "config.js";
 var config;