How to unarchive [Send to board] ALL of the Trello cards on a board?

[Dima Sarle]

We have been working on a complex project over the past 6 months and now we want to analyze the work that has been done and what tasks were completed, but it is impossible to do so with all the cards ARCHIVED. 

Since we did about 100 cards per week, clicking it manually would probably take thousands of clicks. Is there a way to do so automatically? An integration for example or a power-up? 

We tried Butler, but the actions are limited there, and we quickly reached the limit and kind-of broke Trello. It totally froze. 

[Iain Dooley]

@Dima Sarle this Trellinator code should do it:

https://gist.github.com/iaindooley/47eaca1314cc09deaf47bb6708bb6082

Note that since the default in the search function in Trellinator only returns 10 cards I've put it in a while loop. It'll still take a while to run, but faster than doing it manually ;)

You can find out more about Trellinator here:

https://community.atlassian.com/t5/Marketplace-Apps-articles/Introducing-Trellinator-Automate-Trello-with-Google-Apps-Script/ba-p/925271