build(esbuild): replace webpack with esbuil

fix #27

.dockerignore

@@ -4,7 +4,6 @@ scripts
 .dockerignore
 .editorconfig
 .gitignore
-.travis.yml
 Dockerfile
 LICENSE
 README.md

.eslintignore

@@ -1,6 +1,3 @@
 dist
 node_modules
-scripts
 .vscode
-.eslintrc.js
-webpack.config.js

.eslintrc.js

@@ -1,45 +1,47 @@
 module.exports = {
   root: true,
   env: {
-    browser: true,
     es6: true,
     node: true,
   },
-  parser: "@typescript-eslint/parser",
+  parser: '@typescript-eslint/parser',
   parserOptions: {
-    project: "tsconfig.json",
-    sourceType: "module",
+    project: [
+      'tsconfig.json',
+      'tsconfig.eslint.json',
+    ],
+    sourceType: 'module',
   },
-  plugins: ["@typescript-eslint"],
+  plugins: ['@typescript-eslint'],
   rules: {
-    "@typescript-eslint/indent": ["error", 2],
-    "@typescript-eslint/member-delimiter-style": [
-      "error",
+    '@typescript-eslint/indent': ['error', 2],
+    '@typescript-eslint/member-delimiter-style': [
+      'error',
       {
         multiline: {
-          delimiter: "semi",
+          delimiter: 'semi',
           requireLast: true,
         },
         singleline: {
-          delimiter: "semi",
+          delimiter: 'semi',
           requireLast: false,
         },
       },
     ],
-    "@typescript-eslint/quotes": [
-      "error",
-      "single",
+    '@typescript-eslint/quotes': [
+      'error',
+      'single',
       {
         avoidEscape: true,
       },
     ],
-    "@typescript-eslint/semi": ["error", "always"],
-    "comma-dangle": ["error", "always-multiline"],
-    "max-classes-per-file": "off",
-    "no-console": "error",
-    "no-multiple-empty-lines": ["error", { max: 1 }],
-    "no-redeclare": "error",
-    "no-return-await": "error",
-    "prefer-const": "error",
+    '@typescript-eslint/semi': ['error', 'always'],
+    'comma-dangle': ['error', 'always-multiline'],
+    'max-classes-per-file': 'off',
+    'no-console': 'error',
+    'no-multiple-empty-lines': ['error', { max: 1 }],
+    'no-redeclare': 'error',
+    'no-return-await': 'error',
+    'prefer-const': 'error',
   },
 };

.gitignore

@@ -1,6 +1,3 @@
 dist
 node_modules
 .vscode
-
-**/*.hidden.*
-**/secrets/**

Dockerfile

@@ -3,17 +3,11 @@ WORKDIR /usr/src/app/
 COPY . .
 RUN npm ci
 RUN npm run lint
-RUN npm run build:ci
-
-FROM node:18-alpine as prodDependencies
-WORKDIR /usr/src/app/
-COPY package.json package-lock.json ./
-RUN npm ci --prod
+RUN npm run build:prod
 
 FROM node:18-alpine
 WORKDIR /usr/app/
 COPY --from=bundleBuilder /usr/src/app/dist/ ./
-COPY --from=prodDependencies /usr/src/app/node_modules ./node_modules
 EXPOSE 8080
 HEALTHCHECK  --interval=1m --timeout=2s \
   CMD wget --quiet --tries=1 --spider http://localhost:8080/health || exit 1

esbuild.js

@@ -0,0 +1,39 @@
+const argv = require('minimist')(process.argv.slice(2));
+const esbuild = require('esbuild');
+
+/** @type esbuild.BuildOptions */
+const devConfig = {
+  sourcemap: 'linked',
+};
+
+/** @type esbuild.BuildOptions */
+const prodConfig = {
+  minify: true,
+};
+
+/** @type esbuild.BuildOptions */
+const config = {
+  entryPoints: ['src/main.ts'],
+  outfile: `dist/${process.env.npm_package_name}.js`,
+  bundle: true,
+  platform: 'node',
+  logLevel: 'info',
+
+  define: {
+    VERSION: 'process.env.npm_package_version',
+    DEVELOP: !!argv.dev,
+  },
+
+  watch: argv.watch,
+
+  metafile: argv.meta,
+  ...(argv.dev ? devConfig : prodConfig),
+};
+
+if (argv.run) config.plugins = [require('@es-exec/esbuild-plugin-start').default({ script: `node dist/${process.env.npm_package_name}.js` })];
+
+esbuild
+  .build(config)
+  .then(file => {
+    if (argv.meta) require('fs').writeFileSync('dist/meta.json', JSON.stringify(file.metafile));
+  });