22 |
23 | As a developer, I love listening to music while coding. The orchestral music allows me to focus more on what I do. And one day I noticed my fingers dance on the keyboard by the music rhythm. Like playing the piano. Every word or symbol in the code was written with harmony. And then I thought... how it could sound... The code I write every day?
24 |
25 | _And the idea was born._
26 |
27 |
28 |
29 | > Put your code and enjoy how it sounds: [soundcode.now.sh](https://soundcode.now.sh/)
30 |
31 | Have ideas on how to improve it? New features? Feel free to share it on the [GitHub Issues](https://github.com/epranka/soundcode/issues).
32 |
33 |
34 |
35 |
36 |
37 |
How it works
38 |
39 | Firstly, we load the sound fonts of the instruments which are used in this little orchestra. When you paste or write your code (or using our example), we parse it using the TypeScript AST parser to individual nodes. Then the composition begins.
40 |
41 |
The mood of the code
42 | By code source, we determine the mood of the code. The more cheerful words in the code, the happier the mood and vice versa. The mood of the code is used to set the musical scale. If happy, a Major will be likely selected, if sad - Minor.
43 |
44 |
Chords
45 | By the code source and with some easy math we choose which chords progression play from the determined musical scale.
46 |
47 |
The Melody of the piano
48 | Each piano note is the TypeScript Token. With some math, we set the note, pitch, duration and time when to play. The special symbols like ,.+-/*, etc are excluded and used in the other instrument
49 |
50 |
Other instruments
51 | Each instrument has its notes. Some just looping the notes of the chord, while others play specific notes by the source code. For example, the Cello always plays the active chord root note, when Harp only plays at the special characters or Chorus at the strings.
52 |
--------------------------------------------------------------------------------
/config/env.js:
--------------------------------------------------------------------------------
1 | 'use strict';
2 |
3 | const fs = require('fs');
4 | const path = require('path');
5 | const paths = require('./paths');
6 |
7 | // Make sure that including paths.js after env.js will read .env variables.
8 | delete require.cache[require.resolve('./paths')];
9 |
10 | const NODE_ENV = process.env.NODE_ENV;
11 | if (!NODE_ENV) {
12 | throw new Error(
13 | 'The NODE_ENV environment variable is required but was not specified.'
14 | );
15 | }
16 |
17 | // https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
18 | const dotenvFiles = [
19 | `${paths.dotenv}.${NODE_ENV}.local`,
20 | `${paths.dotenv}.${NODE_ENV}`,
21 | // Don't include `.env.local` for `test` environment
22 | // since normally you expect tests to produce the same
23 | // results for everyone
24 | NODE_ENV !== 'test' && `${paths.dotenv}.local`,
25 | paths.dotenv,
26 | ].filter(Boolean);
27 |
28 | // Load environment variables from .env* files. Suppress warnings using silent
29 | // if this file is missing. dotenv will never modify any environment variables
30 | // that have already been set. Variable expansion is supported in .env files.
31 | // https://github.com/motdotla/dotenv
32 | // https://github.com/motdotla/dotenv-expand
33 | dotenvFiles.forEach(dotenvFile => {
34 | if (fs.existsSync(dotenvFile)) {
35 | require('dotenv-expand')(
36 | require('dotenv').config({
37 | path: dotenvFile,
38 | })
39 | );
40 | }
41 | });
42 |
43 | // We support resolving modules according to `NODE_PATH`.
44 | // This lets you use absolute paths in imports inside large monorepos:
45 | // https://github.com/facebook/create-react-app/issues/253.
46 | // It works similar to `NODE_PATH` in Node itself:
47 | // https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
48 | // Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
49 | // Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
50 | // https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
51 | // We also resolve them to make sure all tools using them work consistently.
52 | const appDirectory = fs.realpathSync(process.cwd());
53 | process.env.NODE_PATH = (process.env.NODE_PATH || '')
54 | .split(path.delimiter)
55 | .filter(folder => folder && !path.isAbsolute(folder))
56 | .map(folder => path.resolve(appDirectory, folder))
57 | .join(path.delimiter);
58 |
59 | // Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
60 | // injected into the application via DefinePlugin in Webpack configuration.
61 | const REACT_APP = /^REACT_APP_/i;
62 |
63 | function getClientEnvironment(publicUrl) {
64 | const raw = Object.keys(process.env)
65 | .filter(key => REACT_APP.test(key))
66 | .reduce(
67 | (env, key) => {
68 | env[key] = process.env[key];
69 | return env;
70 | },
71 | {
72 | // Useful for determining whether we’re running in production mode.
73 | // Most importantly, it switches React into the correct mode.
74 | NODE_ENV: process.env.NODE_ENV || 'development',
75 | // Useful for resolving the correct path to static assets in `public`.
76 | // For example, .
77 | // This should only be used as an escape hatch. Normally you would put
78 | // images into the `src` and `import` them in code to get their paths.
79 | PUBLIC_URL: publicUrl,
80 | }
81 | );
82 | // Stringify all values so we can feed into Webpack DefinePlugin
83 | const stringified = {
84 | 'process.env': Object.keys(raw).reduce((env, key) => {
85 | env[key] = JSON.stringify(raw[key]);
86 | return env;
87 | }, {}),
88 | };
89 |
90 | return { raw, stringified };
91 | }
92 |
93 | module.exports = getClientEnvironment;
94 |
--------------------------------------------------------------------------------
/config/jest/cssTransform.js:
--------------------------------------------------------------------------------
1 | 'use strict';
2 |
3 | // This is a custom Jest transformer turning style imports into empty objects.
4 | // http://facebook.github.io/jest/docs/en/webpack.html
5 |
6 | module.exports = {
7 | process() {
8 | return 'module.exports = {};';
9 | },
10 | getCacheKey() {
11 | // The output is always the same.
12 | return 'cssTransform';
13 | },
14 | };
15 |
--------------------------------------------------------------------------------
/config/jest/fileTransform.js:
--------------------------------------------------------------------------------
1 | 'use strict';
2 |
3 | const path = require('path');
4 | const camelcase = require('camelcase');
5 |
6 | // This is a custom Jest transformer turning file imports into filenames.
7 | // http://facebook.github.io/jest/docs/en/webpack.html
8 |
9 | module.exports = {
10 | process(src, filename) {
11 | const assetFilename = JSON.stringify(path.basename(filename));
12 |
13 | if (filename.match(/\.svg$/)) {
14 | // Based on how SVGR generates a component name:
15 | // https://github.com/smooth-code/svgr/blob/01b194cf967347d43d4cbe6b434404731b87cf27/packages/core/src/state.js#L6
16 | const pascalCaseFilename = camelcase(path.parse(filename).name, {
17 | pascalCase: true,
18 | });
19 | const componentName = `Svg${pascalCaseFilename}`;
20 | return `const React = require('react');
21 | module.exports = {
22 | __esModule: true,
23 | default: ${assetFilename},
24 | ReactComponent: React.forwardRef(function ${componentName}(props, ref) {
25 | return {
26 | $$typeof: Symbol.for('react.element'),
27 | type: 'svg',
28 | ref: ref,
29 | key: null,
30 | props: Object.assign({}, props, {
31 | children: ${assetFilename}
32 | })
33 | };
34 | }),
35 | };`;
36 | }
37 |
38 | return `module.exports = ${assetFilename};`;
39 | },
40 | };
41 |
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/config/modules.js:
--------------------------------------------------------------------------------
1 | 'use strict';
2 |
3 | const fs = require('fs');
4 | const path = require('path');
5 | const paths = require('./paths');
6 | const chalk = require('react-dev-utils/chalk');
7 | const resolve = require('resolve');
8 |
9 | /**
10 | * Get additional module paths based on the baseUrl of a compilerOptions object.
11 | *
12 | * @param {Object} options
13 | */
14 | function getAdditionalModulePaths(options = {}) {
15 | const baseUrl = options.baseUrl;
16 |
17 | // We need to explicitly check for null and undefined (and not a falsy value) because
18 | // TypeScript treats an empty string as `.`.
19 | if (baseUrl == null) {
20 | // If there's no baseUrl set we respect NODE_PATH
21 | // Note that NODE_PATH is deprecated and will be removed
22 | // in the next major release of create-react-app.
23 |
24 | const nodePath = process.env.NODE_PATH || '';
25 | return nodePath.split(path.delimiter).filter(Boolean);
26 | }
27 |
28 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
29 |
30 | // We don't need to do anything if `baseUrl` is set to `node_modules`. This is
31 | // the default behavior.
32 | if (path.relative(paths.appNodeModules, baseUrlResolved) === '') {
33 | return null;
34 | }
35 |
36 | // Allow the user set the `baseUrl` to `appSrc`.
37 | if (path.relative(paths.appSrc, baseUrlResolved) === '') {
38 | return [paths.appSrc];
39 | }
40 |
41 | // If the path is equal to the root directory we ignore it here.
42 | // We don't want to allow importing from the root directly as source files are
43 | // not transpiled outside of `src`. We do allow importing them with the
44 | // absolute path (e.g. `src/Components/Button.js`) but we set that up with
45 | // an alias.
46 | if (path.relative(paths.appPath, baseUrlResolved) === '') {
47 | return null;
48 | }
49 |
50 | // Otherwise, throw an error.
51 | throw new Error(
52 | chalk.red.bold(
53 | "Your project's `baseUrl` can only be set to `src` or `node_modules`." +
54 | ' Create React App does not support other values at this time.'
55 | )
56 | );
57 | }
58 |
59 | /**
60 | * Get webpack aliases based on the baseUrl of a compilerOptions object.
61 | *
62 | * @param {*} options
63 | */
64 | function getWebpackAliases(options = {}) {
65 | const baseUrl = options.baseUrl;
66 |
67 | if (!baseUrl) {
68 | return {};
69 | }
70 |
71 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
72 |
73 | if (path.relative(paths.appPath, baseUrlResolved) === '') {
74 | return {
75 | src: paths.appSrc,
76 | };
77 | }
78 | }
79 |
80 | /**
81 | * Get jest aliases based on the baseUrl of a compilerOptions object.
82 | *
83 | * @param {*} options
84 | */
85 | function getJestAliases(options = {}) {
86 | const baseUrl = options.baseUrl;
87 |
88 | if (!baseUrl) {
89 | return {};
90 | }
91 |
92 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl);
93 |
94 | if (path.relative(paths.appPath, baseUrlResolved) === '') {
95 | return {
96 | '^src/(.*)$': '/src/$1',
97 | };
98 | }
99 | }
100 |
101 | function getModules() {
102 | // Check if TypeScript is setup
103 | const hasTsConfig = fs.existsSync(paths.appTsConfig);
104 | const hasJsConfig = fs.existsSync(paths.appJsConfig);
105 |
106 | if (hasTsConfig && hasJsConfig) {
107 | throw new Error(
108 | 'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.'
109 | );
110 | }
111 |
112 | let config;
113 |
114 | // If there's a tsconfig.json we assume it's a
115 | // TypeScript project and set up the config
116 | // based on tsconfig.json
117 | if (hasTsConfig) {
118 | const ts = require(resolve.sync('typescript', {
119 | basedir: paths.appNodeModules,
120 | }));
121 | config = ts.readConfigFile(paths.appTsConfig, ts.sys.readFile).config;
122 | // Otherwise we'll check if there is jsconfig.json
123 | // for non TS projects.
124 | } else if (hasJsConfig) {
125 | config = require(paths.appJsConfig);
126 | }
127 |
128 | config = config || {};
129 | const options = config.compilerOptions || {};
130 |
131 | const additionalModulePaths = getAdditionalModulePaths(options);
132 |
133 | return {
134 | additionalModulePaths: additionalModulePaths,
135 | webpackAliases: getWebpackAliases(options),
136 | jestAliases: getJestAliases(options),
137 | hasTsConfig,
138 | };
139 | }
140 |
141 | module.exports = getModules();
142 |
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/config/paths.js:
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1 | 'use strict';
2 |
3 | const path = require('path');
4 | const fs = require('fs');
5 | const url = require('url');
6 |
7 | // Make sure any symlinks in the project folder are resolved:
8 | // https://github.com/facebook/create-react-app/issues/637
9 | const appDirectory = fs.realpathSync(process.cwd());
10 | const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
11 |
12 | const envPublicUrl = process.env.PUBLIC_URL;
13 |
14 | function ensureSlash(inputPath, needsSlash) {
15 | const hasSlash = inputPath.endsWith('/');
16 | if (hasSlash && !needsSlash) {
17 | return inputPath.substr(0, inputPath.length - 1);
18 | } else if (!hasSlash && needsSlash) {
19 | return `${inputPath}/`;
20 | } else {
21 | return inputPath;
22 | }
23 | }
24 |
25 | const getPublicUrl = appPackageJson =>
26 | envPublicUrl || require(appPackageJson).homepage;
27 |
28 | // We use `PUBLIC_URL` environment variable or "homepage" field to infer
29 | // "public path" at which the app is served.
30 | // Webpack needs to know it to put the right
6 |
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14 |
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17 |
18 |
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20 |
21 |
22 |
23 |
24 |
25 | How does your code sound? | SoundCode
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