Table of Contents

• Create CI token
• Add token as CircleCI env var
• Write .circleci/config.yml
  • Example File
  • Locally validating your config

Create CI token

This will do the usual browser-based login system, so if you're using a VM then be sure your lolcahost:9005 goes to the server's :9005.

firebase login:ci

Add token as CircleCI env var

1. Log into CircleCI
2. Choose your GitHub project
3. Use the Hello World build template
4. Assign that token as $FIREBASE_DEPLOY_TOKEN in the project's environment variable settings.
   1. Navigate to your project in CircleCI
   2. Click the gear on the top-right to open this project's settings
   3. Open environment variables page
   4. Add Variable. Name: FIREBASE_DEPLOY_TOKEN, value is your token.
   5. Add another variable for FIREBASE_PROJECT and set it to your Firebase project's name.

Write .circleci/config.yml

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Example File

version: 2
jobs:
  build:
    docker:
      # Using latest can cause failures, but I hope it will help me keep up
      - image: circleci/node:latest
    steps:
      - checkout
      - run: npm install --prefix=./firebase-deploy firebase-tools
      - run: >
          ./firebase-deploy/node_modules/.bin/firebase deploy
          --project=$FIREBASE_PROJECT
          --token=$FIREBASE_DEPLOY_TOKEN

Locally validating your config

You can use CircleCI's local-ci. Note that this was tested on a dev Ubuntu server.

Install - official docs

snap install docker circleci
snap connect circleci:docker docker

Test your configuration file. Navigate to your project directory first.

circleci config validate
# or
circleci config validate <config file path>