Merge dependabot prs. Useful when having a lot of those PRs across multiple repositories on Github. Need to clone all target repositories in same directory first.

merge_dependabot-prs

#!/bin/bash -e

REPO_DIR="$(realpath ${1:-.})"

for repo in $(find "$REPO_DIR" -mindepth 1 -maxdepth 1 -type d)
do
    if [ ! -d "$repo/.git" ]
    then
        echo "Skipping $repo. Not a git repo"
        continue
    fi

    (
        cd $repo

        url="$(gh repo view --json url --template "{{.url}}")"
        pr_numbers="$(gh pr list -l "dependencies" --json number -q ".[] | .number")"
        echo "Checking dependabot PRs for $url"

        if [ -n "$pr_numbers" ]
        then
            for i in $pr_numbers
            do
                echo "Merging PR $i"
                gh pr merge -d $i -r
            done

            gh run watch
            read -p "Continue? " -n 1 -r
            echo
            if [[ ! $REPLY =~ ^[Yy]$ ]]
            then
                exit 1
            fi
        else
            echo "No dependabot PRs to merge. Continuing!"
        fi
    )
done