I plan to move one of my client projects to Gitpod Cloud IDE. It’s using Rails 2.3.6 (actually I’ve upgraded it to 2.3.8). For running the live site, it’s using Heroku. So, it makes sense to install Heroku CLI (or Heroku Toolbelt or whatever its name is) on the IDE. Here’s my story how I sync Heroku Postgres to Gitpod Postgres
This post assumes you, the readers, are familiar with Heroku CLI, running terminal, and Gitpod Cloud IDE.
Prepare Gitpod IDE
Forget heroku pg:pull
It’s not working at the moment. You may try it yourself if you’re curious. Instead, I use these three commands as workaround:
heroku pg:backups:capture heroku pg:backups:download pg_restore --verbose --clean --no-acl --no-owner -h localhost -U myuser -d mydb latest.dump
Here are the explanations for every Heroku command above:
heroku pg:backups:captureThis command will create the back up for your Heroku Postgres on the current state. Once it’s done, you can verify it by opening Heroku Postgres dashboard from your Heroku dashboard page. There will be new backup there.
heroku pg:backups:downloadThis one will download the latest backup created by previous command. It will download to the current directory on your Gitpod terminal. Once it’s completed, you will see latest.dump file on your Gitpod IDE.
pg_restore...latest.dumpThis one will import latest.dump file into your local Postgres on Gitpod IDE.
Assuming you’re using Ruby on Rails, you can verify if the imported database is correct by running:
heroku run console -a <your_app_name>
Then, you can open another terminal and run the local rails console. Just run simple command like YourModel.count and compare the number of records on your local rails console and Heroku console.
Finally, I was able to sync Heroku Postgres to Gitpod Postgres and move a Ruby on Rails project with such old versions to Gitpod Cloud IDE:
- Old Ruby 2.3.8 (formerly 2.3.6)
- Rails 3.2 (formerly Rails 2.3.8)
With this, I’ll move more and more projects to Gitpod Cloud IDE. I am one step closer to move all projects I am working on to the cloud.
If you’re experiencing error with encoding
Then, you can read this gist on Github: https://gist.github.com/amolkhanorkar/8706915