Merge pull request #6 from jlegrone/feature/better-postinstall-message

Better postinstall message

package.json

@@ -11,12 +11,9 @@
   "scripts": {
     "commit": "git-cz",
     "commitmsg": "validate-commit-msg",
-    "remove-config": "sed -i.backup '/jlegrone.gitconfig/d' ~/.gitconfig",
-    "add-config": "git config --global --add include.path $PWD/src/jlegrone.gitconfig",
-    "postinstall": "npm run remove-config && npm run add-config && npm run validate-git-version",
-    "preuninstall": "npm run remove-config",
-    "semantic-release": "semantic-release pre && npm publish --access public && semantic-release post",
-    "validate-git-version": "node scripts/validate-git-version"
+    "postinstall": "node scripts/bootstrap-config",
+    "preuninstall": "node scripts/remove-config",
+    "semantic-release": "semantic-release pre && npm publish --access public && semantic-release post"
   },
   "config": {
     "commitizen": {

scripts/add-config.js

@@ -0,0 +1,11 @@
+const { exec } = require('child_process')
+
+exec(
+  `git config --global --add include.path ${process.cwd()}/src/jlegrone.gitconfig`,
+  (err, stdout, stderr) => {
+    const error = err || stderr
+    if (error) {
+      throw new Error(error)
+    }
+  }
+)

scripts/bootstrap-config.js

@@ -0,0 +1,3 @@
+require('./remove-config')
+require('./add-config')
+require('./validate-git-version')

scripts/remove-config.js

@@ -0,0 +1,11 @@
+const { exec } = require('child_process')
+
+exec(
+  'sed -i.backup "/jlegrone.gitconfig/d" ~/.gitconfig',
+  (err, stdout, stderr) => {
+    const error = err || stderr
+    if (error) {
+      throw new Error(error)
+    }
+  }
+)

scripts/validate-git-version.js

@@ -1,15 +1,23 @@
 const validateGitVersion = require('validate-git-version')
-const { blue, yellow } = require('chalk')
+const { blue, yellow, red, green, reset } = require('chalk')
 const { name: moduleName } = require('../package')
 
 const minimumVersion = '2.6.0'
 
-validateGitVersion(
-  `^${minimumVersion}`,
-  (currentVersion) => console.log(yellow(
-    `⚠️  Git version ${currentVersion} is not compatible with ${moduleName}. Please upgrade to git ${minimumVersion} or later.`
-  )),
-  (currentVersion) => console.log(blue(
-    `🎉  Git version ${currentVersion} is compatible with ${moduleName}.`
-  ))
-)
+const onInValid = (currentVersion) => console.log(yellow(
+`
+⚠️  Git version ${red(currentVersion)} is not compatible with ${moduleName}.
+   Please upgrade to git ${green(minimumVersion)} or later.
+`
+))
+
+const onValid = () => console.log(blue(
+`
+🎉  ${moduleName} install successful!
+
+   Type ${yellow('git aliases')} to view available aliases.
+   ${reset('More documentation is available at https://github.com/jlegrone/git-config.')}
+`
+))
+
+validateGitVersion(`^${minimumVersion}`, onInValid, onValid)