fix: remove the travis_after_all setup from travis.yml

BREAKING CHANGE: With versions >= 6 of semantic-release travis_after_all is no longer needed, and so no longer added to the .travis.yml.
As semantic-release 6 is now moving to the "latest" dist-tag this functionality got removed.

Author: boennemann

.travis.yml

@@ -5,18 +5,13 @@ cache:
 notifications:
   email: false
 node_js:
-  - '4'
-  - '6'
   - '7'
-before_install:
-  - npm update -g npm
+  - '6'
+  - '4'
 before_script:
   - npm prune
 after_success:
-  - 'curl -Lo travis_after_all.py https://git.io/vXXtr'
-  - python travis_after_all.py
-  - export $(cat .to_export_back) &> /dev/null
   - npm run semantic-release
 branches:
   except:
-    - /^v\d+\.\d+\.\d+$/
+    - "/^v\\d+\\.\\d+\\.\\d+$/"

package.json

@@ -1,5 +1,6 @@
 {
   "name": "semantic-release-cli",
+  "version": "0.0.0-development",
   "description": "setup automated semver compliant package publishing",
   "author": "Christoph Witzko <npm@christophwitzko.com> (http://christophwitzko.com)",
   "babel": {

src/lib/travis.js

@@ -17,7 +17,7 @@ const travisyml = {
   notifications: {
     email: false
   },
-  node_js: ['6'],
+  node_js: ['7', '6', '4'],
   before_script: ['npm prune'],
   after_success: ['npm run semantic-release'],
   branches: {
@@ -26,20 +26,6 @@ const travisyml = {
   }
 }
 
-const travisymlMulti = _.assign({}, travisyml, {
-  node_js: [
-    '4',
-    '6',
-    '7'
-  ],
-  after_success: [
-    'curl -Lo travis_after_all.py https://git.io/vXXtr',
-    'python travis_after_all.py',
-    'export $(cat .to_export_back) &> /dev/null',
-    'npm run semantic-release'
-  ]
-})
-
 async function isSyncing (travis) {
   try {
     var res = await promisify(travis.users.get.bind(travis))()
@@ -73,20 +59,14 @@ async function setEnvVar (travis, name, value) {
 }
 
 async function createTravisYml (info) {
-  const choices = [
-    'Single Node.js version.',
-    'Multiple Node.js versions.',
-    'Create no `.travis.yml`'
-  ]
   const answers = await inquirer.prompt([{
-    type: 'list',
+    type: 'confirm',
     name: 'yml',
-    message: 'What kind of `.travis.yml` do you want?',
-    choices
+    message: 'Do you want a `.travis.yml` file with semantic-release setup?',
+    default: true
   }])
-  const ans = choices.indexOf(answers.yml)
-  if (ans === 2) return
-  const tyml = yaml.safeDump(ans === 0 ? travisyml : travisymlMulti)
+  if (!answers.yml) return
+  const tyml = yaml.safeDump(travisyml)
   try {
     accessSync('.travis.yml')
     const {ok} = await inquirer.prompt([{