merge-ami-prs

#!/bin/bash
USAGE="Merges AMI pull requests in all repositories where such PR exists.\n"
USAGE+="Usage: albert merge-ami-prs"

([[ "$1" == "help" ]] || [[ "$2" == "help" ]] ) && { echo -e "$USAGE"; exit 0; }

MY_DIR="$(dirname "$0")"
source "$MY_DIR/util"

check_access_token

REPO_NAMES=$(get_repos)

echo -e "Merging AMI pull request in $(echo "$REPO_NAMES" | wc -l) repositories\n"

for REPO in $REPO_NAMES; do
    PULL_REQUESTS=$(http GET "https://api.github.com/repos/AutoScout24/$REPO/pulls?status=open&access_token=$ACCESS_TOKEN" | jq "map(select(.title | test(\"AMI is updated\")))")

    PR_COUNT=$(echo "$PULL_REQUESTS" | jq "length")

    # TODO: Get rid of duplication in both if and elif cases
    if [[ $PR_COUNT -eq 1 ]]; then
        PR_TITLE=$(echo "$PULL_REQUESTS" | jq ".[0].title")
        PR_NUMBER=$(echo "$PULL_REQUESTS" | jq ".[0].number")

        echo "$(tput bold)$(tput setaf 3)Open AMI PR $PR_NUMBER in $REPO$(tput sgr0)"
        echo -e "Going to merge $(tput bold)$PR_TITLE$(tput sgr0) now"

        merge_pr $PR_NUMBER
    elif [[ $PR_COUNT -gt 1 ]]; then
        PR_TITLE=$(echo "$PULL_REQUESTS" | jq ".[0].title")
        PR_NUMBER=$(echo "$PULL_REQUESTS" | jq ".[0].number")

        echo "$(tput bold)$(tput setaf 3)Open AMI PR $PR_NUMBER in $REPO$(tput sgr0)"
        echo -e "Going to merge $(tput bold)$PR_TITLE$(tput sgr0) now"

        merge_pr $PR_NUMBER

        echo -e "$(tput bold)$(tput setaf 1)More than 1 PR open; will remove other PRs $(tput sgr0)"

        PR_NUMBERS_TO_REMOVE=$(echo "$PULL_REQUESTS" | jq ".[1:$PR_COUNT]" | jq ".[].number")

        for PR_NUMBER_TO_REMOVE in $PR_NUMBERS_TO_REMOVE; do
            echo "$(tput bold)Removing PR with number $PR_NUMBER_TO_REMOVE in $REPO $(tput sgr0)"
            http PATCH "https://api.github.com/repos/AutoScout24/$REPO/pulls/$PR_NUMBER_TO_REMOVE?access_token=$ACCESS_TOKEN" state=closed 1> /dev/null
        done;
        echo

    else
        echo -e "$(tput bold)$REPO$(tput sgr0): no PR found\n"
    fi
done;