Mint lint command

README.md

@@ -45,7 +45,7 @@ If it is your first time using `mintbean-cli`, first connect to GitHub with conf
 ```shell
 mint new <my-project>
 cd <my-project>
-mint repo 
+mint repo
 mint deploy
 ```
 
@@ -78,6 +78,12 @@ View your config settings anytime with `mint config -v`.
 
 Starts a local development server to display your code's output (look for `localhost` link). Changes to your code automatically updates when you save.
 
+### Check for styling errors (linting)
+
+`mint mint` or `mint l`
+
+Lints the project files to flag any programming errors, bugs, or stylistic errors in your JavaScript code.
+
 ### Deployment
 
 If you haven't yet, create a remote repo: `mint repo -cp`

commands/lint.js

@@ -0,0 +1,18 @@
+import chalk from 'chalk';
+import cp from 'child_process';
+
+export const lint = (lintSources = 'src/') => {
+  const path = __dirname + '/../node_modules/eslint/bin/eslint.js';
+
+  const eslint = cp.spawn(path, [lintSources], {
+    stdio: ['inherit', 'inherit', 'pipe']
+  });
+
+  eslint.on('error', (error) => {
+      if (error.errno === -2) {
+        console.log(chalk.red(`error: ${error.message}`));
+      }
+  });
+};
+
+

package.json

@@ -29,6 +29,7 @@
     "configstore": "5.0.1",
     "dotpref": "1.0.0",
     "ejs": "3.1.3",
+    "eslint": "^7.11.0",
     "esm": "3.2.25",
     "execa": "4.0.3",
     "figlet": "1.4.0",

program.js

@@ -1,4 +1,6 @@
 import { Command } from "commander";
+
+import { lint } from "./commands/lint";
 import { config } from "./commands/config";
 import { newProject } from "./commands/new";
 import { repo } from "./commands/repo";
@@ -18,6 +20,14 @@ export const createProgram = (args) => {
       newProject(project);
     });
 
+  program
+    .command("lint [lintSources]")
+    .alias("l")
+    .description("Lint the code of the project")
+    .action(function (lintSources) {
+      lint(lintSources);
+    });
+
   program
     .command("deploy")
     .alias("d")

templates/phaser/.eslintrc

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "rules": {
+      "semi": "error"
+    },
+}

templates/react/.eslintrc

@@ -0,0 +1,15 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module",
+        "ecmaFeatures": {
+            "jsx": true
+        }
+    },
+    "rules": {
+    },
+}

templates/svelte/.eslintrc

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "rules": {
+      "semi": "error"
+    },
+}

templates/vanilla-js/.eslintrc

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "rules": {
+      "semi": "error"
+    },
+}

templates/vue/.eslintrc

@@ -0,0 +1,12 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "rules": {
+    },
+}