nibble-4bits · July 15, 2021 19:00 · Jul 15, 2021 · Jul 15, 2021
diff --git a/init-ts-project.sh b/init-ts-project.sh
@@ -0,0 +1,136 @@
+#!/usr/bin/env bash
+
+create_package_json() {
+    cat << EOF > package.json
+{
+  "name": "",
+  "version": "1.0.0",
+  "description": "",
+  "main": "build/main.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "npm run build && node build/main.js",
+    "build": "npx tsc",
+    "prettier": "prettier --write src/**/*.ts",
+    "lint": "eslint src/**/*.ts",
+    "lint:fix": "eslint src/**/*.ts --fix"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC"
+}
+EOF
+}
+
+install_typescript_eslint_prettier() {
+    npm install -D \
+    @tsconfig/node14 \
+    @types/node \
+    @typescript-eslint/eslint-plugin \
+    @typescript-eslint/parser \
+    eslint \
+    eslint-config-prettier \
+    eslint-plugin-prettier \
+    prettier \
+    typescript
+}
+
+create_tsconfig() {
+    cat << EOF > tsconfig.json
+{
+  "extends": "@tsconfig/node14/tsconfig.json",
+  "compileOnSave": true,
+  "compilerOptions": {
+      "outDir": "build",
+      "lib": ["ES2020"]
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": ["node_modules"]
+}
+EOF
+}
+
+create_eslint_config() {
+    cat << EOF > .eslintrc.json
+{
+  "env": {
+      "es2021": true,
+      "node": true
+  },
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:prettier/recommended", "prettier"],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+      "ecmaVersion": 12,
+      "sourceType": "module"
+  },
+  "plugins": ["@typescript-eslint", "prettier"],
+  "rules": {
+      "prettier/prettier": "error",
+      "@typescript-eslint/no-unused-vars": "error",
+      "@typescript-eslint/no-non-null-assertion": "off"
+  }
+}
+EOF
+
+    cat << EOF > .eslintignore
+build/
+EOF
+}
+
+create_prettier_config() {
+    cat << EOF > .prettierrc
+{
+  "printWidth": 120,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "endOfLine": "lf"
+}
+EOF
+
+    cat << EOF > .prettierignore
+build/
+EOF
+}
+
+create_gitignore() {
+    cat << EOF > .gitignore
+node_modules/
+build/
+EOF
+}
+
+create_project_settings() {
+    mkdir .vscode
+cat << EOF > .vscode/settings.json
+{
+  "editor.formatOnSave": true,
+  "eslint.validate": ["typescript"],
+  "eslint.alwaysShowStatus": true,
+  "files.eol": "\n"
+}
+EOF
+}
+
+init_src() {
+    mkdir src
+    cat << EOF > src/main.ts
+console.log("It's working!");
+EOF
+}
+
+init_repo() {
+    git init
+    git add .
+    git commit -m "Initial commit"
+}
+
+create_package_json
+install_typescript_eslint_prettier
+create_tsconfig
+create_eslint_config
+create_prettier_config
+create_gitignore
+create_project_settings
+init_src
+init_repo