feat: add colors, close #3

Author: bahmutov

bin/commit-message-install.js

@@ -21,6 +21,11 @@ start.then(getJsonBlock).then(json => {
   if (!json) {
     return
   }
+  // alias for API simplicity
+  json.packages = json.packages || json.package
+  if (json.package) {
+    delete json.package
+  }
   console.log('got json block from the git commit message')
   console.log(JSON.stringify(json, null, 2))
   return npmInstall(json)

package.json

@@ -99,6 +99,7 @@
     "standard": "10.0.3"
   },
   "dependencies": {
+    "chalk": "2.3.0",
     "check-more-types": "2.24.0",
     "debug": "3.1.0",
     "execa": "0.8.0",

src/index.js

@@ -6,6 +6,7 @@ const la = require('lazy-ass')
 const is = require('check-more-types')
 const os = require('os')
 const execa = require('execa')
+const chalk = require('chalk')
 
 const prop = name => object => object[name]
 
@@ -103,9 +104,9 @@ function runIf (command, json) {
   la(isRunIf(json), 'invalid runIf json', json)
 
   if (!isPlatformAllowed(json.platform, os.platform())) {
-    console.log('Required platform: %s', json.platform)
-    console.log('Current platform: %s', os.platform())
-    console.log('skipping command')
+    console.log('Required platform: %s', chalk.green(json.platform))
+    console.log('Current platform: %s', chalk.red(os.platform()))
+    console.log('skipping command ⏩  %s', command)
     return Promise.resolve()
   }
 
@@ -124,9 +125,9 @@ function npmInstall (json) {
   la(isNpmInstall(json), 'invalid JSON to install format', json)
 
   if (!isPlatformAllowed(json.platform, os.platform())) {
-    console.log('Required platform: %s', json.platform)
-    console.log('Current platform: %s', os.platform())
-    console.log('skipping install')
+    console.log('Required platform: %s', chalk.green(json.platform))
+    console.log('Current platform: %s', chalk.red(os.platform()))
+    console.log('skipping NPM install')
     return Promise.resolve()
   }