experimental

Signed-off-by: iswilljr <iswilljr@gmail.com>

.prettierrc

@@ -1,6 +1,9 @@
 {
   "printWidth": 120,
-  "useTabs": false,
+  "useTabs": true,
   "tabWidth": 2,
-  "semi": true
+  "semi": false,
+  "singleQuote": true,
+  "bracketSpacing": false,
+  "arrowParens": "avoid"
 }

README.md

@@ -7,122 +7,25 @@ A command line to generate a .env file based on a Config
 ```bash
 # npm
 npm install -g config-env-file
-
 # yarn
-yarn global add config-env-file -D
-```
-
-## Usage
-
-```bash
-cef /path/to/your/config/file [options]
-```
-
-## Examples
-
-### Basic example
-
-In this example we have the next config file:
-
-```json
-// File path: ./config.json
-{
-  "apiKey": "example",
-  "authDomain": "example.firebaseapp.com",
-  "projectId": "example",
-  "storageBucket": "example.appspot.com",
-  "messagingSenderId": "example",
-  "appId": "1:example:web:example"
-}
+yarn global add config-env-file
 ```
 
-Then, run the next command:
+## Example
 
 ```bash
 cef ./config.json
+# config.json: { "api": 1, "key": 2 }
+# output:
+#   const config = { api: process.env.API, key: process.env.KEY }
+# .env.local:
+#   API=1
+#   KEY=2
 ```
 
-This will generate a .env.local file in root of our project, like this:
-
-```env
-API_KEY=example
-AUTH_DOMAIN=example.firebaseapp.com
-PROJECT_ID=example
-STORAGE_BUCKET=example.appspot.com
-MESSAGING_SENDER_ID=example
-APP_ID=1:example:web:example
-```
+## Options
 
-Output:
-
-```javascript
-// Check your .env.local file
-// Your config:
-const config = { 
-  apiKey: process.env.API_KEY,
-  authDomain: process.env.AUTH_DOMAIN,
-  projectId: process.env.PROJECT_ID,
-  storageBucket: process.env.STORAGE_BUCKET,
-  messagingSenderId: process.env.MESSAGING_SENDER_ID,
-  appId: process.env.APP_ID
-}
-```
-
-### Full example
-
-In this example we have the same config in the previous example, plus we have the next .env.local file:
-
-```env
-DOMAIN=http://localhost:3001
-```
-
-Then, run the next command:
-
-```bash
-cef ./config.json -d . -e development -t next_public -E import -m .env.local
-```
-
-Options:
-
-```javascript
-./config.json // file path
--d . // destination => current directory
--e development // file extension => .env.development
--t next_public // KEY => NEXT_PUBLIC_KEY
--E import // output => import.meta.env.KEY
--m .env.local // merge with an existing env file
-```
-
-This will merge our .env.local file with the config and generate a .env.development file in root of our project, like this:
-
-```env
-NEXT_PUBLIC_DOMAIN=http://localhost:3001
-NEXT_PUBLIC_API_KEY=example
-NEXT_PUBLIC_AUTH_DOMAIN=example.firebaseapp.com
-NEXT_PUBLIC_PROJECT_ID=example
-NEXT_PUBLIC_STORAGE_BUCKET=example.appspot.com
-NEXT_PUBLIC_MESSAGING_SENDER_ID=example
-NEXT_PUBLIC_APP_ID=1:example:web:example
-```
-
-Output:
-
-```javascript
-// Check your .env.development file
-// Your config:
-const config = { 
-  domain: import.meta.env.NEXT_PUBLIC_DOMAIN,
-  apiKey: import.meta.env.NEXT_PUBLIC_API_KEY,
-  authDomain: import.meta.env.NEXT_PUBLIC_AUTH_DOMAIN,
-  projectId: import.meta.env.NEXT_PUBLIC_PROJECT_ID,
-  storageBucket: import.meta.env.NEXT_PUBLIC_STORAGE_BUCKET,
-  messagingSenderId: import.meta.env.NEXT_PUBLIC_MESSAGING_SENDER_ID,
-  appId: import.meta.env.NEXT_PUBLIC_APP_ID
-}
-```
-
-## Help
-
-```bash
-cef --help
-```
+- `destination`: destination path to env file. default `.`.
+- `extension`: extension to env file name. default `local`.
+- `prefix`: prefix to variables name. default `""`.
+- `env`: how to access variables. choices `process`, `import`. default `process`.

index.js

@@ -0,0 +1,11 @@
+import { statSync } from "fs"
+
+const paths = ["lib/index.js", "lib/bin.js", "lib/index.d.ts", "package.json", "README.md"]
+let size = 0;
+for (const path of paths) {
+  const stats = statSync(path)
+  console.log(`${path}: ${stats.size < 1000 ? stats.size : stats.size / 1000}${stats.size<1000?"B":"KB"}`)
+  size += stats.size
+}
+console.log()
+console.log(`Total: ${size} -> ${size < 1000 ? size : size / 1000}${size<1000?"B":"KB"}`)

package.json

@@ -1,61 +1,37 @@
 {
-  "name": "config-env-file",
-  "version": "3.1.0",
-  "description": "A command line to generate a .env file based on a Config",
-  "main": "lib/index.js",
-  "bin": {
-    "cef": "lib/bin.js"
-  },
-  "scripts": {
-    "build": "yarn typecheck && rimraf lib && tsc",
-    "typecheck": "tsc --noEmit",
-    "prepare": "yarn build"
-  },
-  "keywords": [
-    "cli",
-    "commander",
-    "dotenv",
-    "env",
-    "config",
-    "env-file"
-  ],
-  "author": "iswilljr",
-  "license": "ISC",
-  "devDependencies": {
-    "@types/node": "^17.0.29",
-    "@typescript-eslint/eslint-plugin": "^5.21.0",
-    "@typescript-eslint/parser": "^5.21.0",
-    "eslint": "^8.14.0",
-    "eslint-config-prettier": "^8.5.0",
-    "eslint-config-standard": "^17.0.0",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-n": "^15.2.0",
-    "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-promise": "^6.0.0",
-    "prettier": "^2.6.2",
-    "rimraf": "^3.0.2",
-    "typescript": "^4.7.4"
-  },
-  "dependencies": {
-    "camel-case": "^4.1.2",
-    "commander": "^9.2.0",
-    "constant-case": "^3.0.4",
-    "dotenv": "^16.0.1"
-  },
-  "files": [
-    "lib",
-    "README.md"
-  ],
-  "types": "./lib/index.d.ts",
-  "directories": {
-    "lib": "lib"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/iswilljr/config-env-file.git"
-  },
-  "bugs": {
-    "url": "https://github.com/iswilljr/config-env-file/issues"
-  },
-  "homepage": "https://github.com/iswilljr/config-env-file#readme"
+	"name": "config-env-file",
+	"version": "0.0.2-experimental",
+	"description": "A command line to generate a .env file based on a Config",
+	"license": "ISC",
+	"main": "lib/index.js",
+	"author": "iswilljr",
+	"type": "module",
+	"types": "./lib/index.d.ts",
+	"files": [
+		"lib",
+		"README.md"
+	],
+	"bin": {
+		"cef": "lib/bin.js"
+	},
+	"scripts": {
+		"build": "tsc && rimraf lib/bin.d.ts && prettier lib --write",
+		"prepublishOnly": "yarn build"
+	},
+	"keywords": [
+		"config",
+		"env"
+	],
+	"dependencies": {
+		"no-case": "^3.0.4",
+		"sade": "^1.8.1"
+	},
+	"devDependencies": {
+		"@types/node": "17.0.29",
+		"prettier": "2.6.2",
+		"rimraf": "3.0.2",
+		"typescript": "4.7.4"
+	},
+	"repository": "git+https://github.com/iswilljr/config-env-file.git",
+	"bugs": "https://github.com/iswilljr/config-env-file/issues"
 }

src/bin.ts

@@ -1,18 +1,14 @@
 #!/usr/bin/env node
-import { Option, program } from "commander";
-import configEnvFile from ".";
-
-program.version("3.0.1").description("A command line to generate a .env.local based on a Config");
-
-program.argument("<file>", "The config file to use");
-program.option("-d, --destination <destination>", "Destination path to env file");
-program.option("-e, --extension <extension>", "extension to env file name (example: env.prod, env.local)");
-program.option("-t, --template <template>", "Template to vars' name (example: REACT_APP_KEY, VITE_APP_API)");
-program.addOption(
-  new Option("-E, --env <type>", "Env (example: process.env, import.meta.env)").choices(["process", "import"])
-);
-program.option("-m, --merge <file>", "merge a given env file with the new config");
-
-program.action(configEnvFile);
-
-program.parse(process.argv);
+import {createRequire} from 'module'
+import sade from 'sade'
+import {configEnvFile} from './index.js'
+const pkg = createRequire(import.meta.url)('../package.json')
+sade('cef <config-file>')
+	.version(pkg.version)
+	.describe(pkg.description)
+	.option('-d, --destination <d>', 'destination path to env file')
+	.option('-e, --extension <e>', 'extension to env file name')
+	.option('-p, --prefix <p>', 'prefix to variables name')
+	.option('-E, --env <e>', 'how to access variables')
+	.action(configEnvFile)
+	.parse(process.argv)