semantic-release-gcr


Set of semantic-release plugins for publishing a docker image to
google container registry.

``json
{
"release": {
"verifyConditions": "semantic-release-gcr",
"publish": {
"path": "semantic-release-gcr",
"name": "[registry-id]/[project-id]/[image-name]"
}
}
}
`

Configuration

Your credentials have to be configured with the environment variables GCLOUD_EMAIL and GCLOUD_KEY.

You will need to first set up a service account on google cloud. You will need the email address and downloaded json key file project_name-xxxxx.json.

| name | value |
| ---- | ----- |
| GCLOUD_EMAIL | {string_of_characters}@developer.gserviceaccount.com |
| GCLOUD_KEY | base64-encoded version of project_name-xxxxx.json |

On OSX and Linux, you can get the base64 encoded version like this:

cat project_name-xxxxx.json | base64


In addition, you need to specify the name of the image as the name setting.

Plugins

$3

Verify that all needed configuration is present and login to the google container registry.

$3

Tag the image specified by name with the new version, push it to google container registry and update the latest tag.

Example .travis.yml

`yml
jobs:
include:
- stage: release
language: node_js
node_js: '8'
services:
- docker
script:
- docker build -t username/imagename .
- npm run semantic-release

stages:
- test
- name: release
if: branch = master AND type = push AND fork = false

branches:
except:
- /^v\d+\.\d+\.\d+$/
``