Shell script to scaffold a typescript project with bun and vite

tsproj.sh

#!/usr/bin/env sh

PROJ_DIR="$HOME/Projects/typescript/BUN"
PROJ=${1:-bun-vite-proj$(date +'%s')}

test -z $(command -v unzip) && sudo dnf install unzip
test -z $(command -v bun) && curl -fsSL https://bun.sh/install | bash

source ~/.bashrc

cd "$PROJ_DIR"

bunx create-vite --template vanilla-ts $PROJ

cd "$PROJ"

bun i
bun a -d postcss-preset-env autoprefixer cssnano jest @types/jest eslint @typescript-eslint/eslint-plugin @typescript-eslint/parser eslint-config-prettier eslint-config-standard-with-typescript eslint-plugin-import eslint-plugin-jest eslint-plugin-n eslint-plugin-promise eslint-plugin-security
bun a -d prettier --save-exact

cat <<EOF >postcss.config.js
module.exports = {
    plugins: {
        autoprefixer: {},
        cssnano: {}
      }
  }
EOF

cat <<EOF >tsconfig.eslint.json
{
  "extends": ["./tsconfig.json"],
}
EOF

cat <<EOF >.eslintrc.js
module.exports = {
  env: {
    es2021: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-type-checked',
    'plugin:jest/recommended',
    'prettier',
  ],
  plugins: ['@typescript-eslint', 'import', 'security', 'n', 'promise', 'jest'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: ['./tsconfig.eslint.json'],
    tsconfigRootDir: __dirname,
    ecmaVersion: 'latest',
    sourceType: 'module',
    warnOnUnsupportedTypeScriptVersion: true,
    EXPERIMENTAL_useProjectService: true,
  },
  ignorePatterns: ['**/*.js', 'node_modules', 'dist', '.netlify', 'netlify'],
  overrides: [
    {
      files: ['.eslintrc.{js,cjs}'],
      parserOptions: {
        sourceType: 'script',
      },
    },
    {
      files: ['**/*.test.ts', '**/*.test.tsx'],
      env: {
        node: true,
        jest: true,
      },
    },
  ],
  root: true,
};
EOF
### ###

### EDITORCONFIG ###
cat <<EOF >.editorconfig
root = true

[*]
charset = utf-8
indent_style = space
indent_size = 2
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true

[*.md]
max_line_length = off

[*.json]
indent_size = 2

# TypeScript files
[*.ts]
indent_size = 2
EOF

### PRETTIER ###
cat <<EOF >.prettierrc.json
{
  "arrowParens": "avoid",
  "singleQuote": true,
  "tabWidth": 2,
  "useTabs": false,
  "trailingComma": "all",
  "printWidth": 80
}
EOF
### ###

### NETLIFY ###
cat <<EOF >netlify.toml
[build]
publish = "dist"
command = "npm run build"

[[headers]]
for = "/*"

[headers.values]
Referrer-Policy = "same-origin"
X-Content-Type-Options = "nosniff"
X-Frame-Options = "DENY"
X-XSS-Protection = "1; mode=block"
Content-Security-Policy = "default-src 'self'; script-src 'self'; font-src 'self' https://fonts.gstatic.com; style-src 'self' https://fonts.googleapis.com; img-src 'self'; connect-src 'self';"
EOF

echo "## $PROJ ##" >README.md

git init

# vim: ft=sh