Use GitHub CLI to check for overdue releases

releases.sh

#!/usr/bin/env sh

# Run this script in the directory that contains repos whose release dates you
# want to check.

for dir in */; do
    # check if it's a git repo
    cd $PWD/$dir
    if [ -d ".git" ]; then
        latest=$(gh release ls | grep "Latest")
        # check if it has a latest release
        if [[ $latest ]]; then
            needs_release=$(date -v-2m '+%Y-%m-%d')
            # check if it was more than a couple of months ago
            release_date=$(echo $latest | grep -Eo "[0-9]{4}\-[0-9]{2}\-[0-9]{2}")
            if [[ "${needs_release}" > "${release_date}" ]]; then
                echo $dir
                echo $latest
            fi
        fi
    fi
    cd ../
done