Clean up old codespaces

README.md

Deletes all but most recent Github codespaces, for a given repo.

Prerequisite: Install Github CLI, then auth as below:

gh auth refresh -h github.com -s codespace

cleanup-codespaces.sh

#!/bin/bash
repo=$1
[[ $# -eq 0 ]] && echo "Error: Specify a repo (can be a filter pattern, not necessarily full 'user/repo')" >&2 && exit 1
old_codespaces=$(gh codespace list --json name,repository -q ".[] | select(.repository? | contains(\"$repo\")) | .name" | head -n -1)
for codespace in $(echo $old_codespaces); do
  echo "Deleting $codespace"
  gh codespace delete -c $codespace
done
echo DONE