Release procedure

1. Add new release date and versions to be released to Release history page

2. In every project to be released (frontend, middle-layer, user-admin):

   1. Pull develop branch, increment version in package.json (if applicable)
   2. Do npm install, commit and push develop branch.
   3. Create a pull request develop -> master. Name it with new version. Merge it without squashing
   4. Check out and pull master, tag it with new version, e.g. git tag v2.1.0
   5. Push tags to GitHub: git push origin --tags
   6. Github Actions will build and push new images to docker hub. It may take up to 10 minutes.

3. Test locally with docker-compose:

   1. Make sure config folder in docker-stack project contains config files for production
   2. Edit .env file and set components versions to corresponding versions
   3. Run docker-compose pull and then docker-compose up
   4. Verify that the app works via http://localhost/app
   5. Stop docker-compose and revert changes in .env file: git checkout .env

4. On production server:

   1. Edit .env file and set components versions to corresponding versions
   2. Run docker-compose pull to get new images
   3. Run docker-compose up -d to restart the app
   4. Verify that the app works via https://impresso-project.ch/app/