bootstrap.sh

# Boostrap script to create and upload a ssh key to gitlab.
# Update with ./update_bootstrap.sh
function main() {
    set -e

    KEY="$1"
    TARGET="$2"
    EMAIL="$3"

    API="$TARGET/api/v4"
    AUTH="private_token=$KEY"

    jq -h  > /dev/null 2>&1 || { echo "The jq command was not found. Please install it and try again."; exit 1; }

    ID=$(curl -s "$API/users?$AUTH" | jq '.[] | select(.email == "'$EMAIL'") | .id')
    if [ -z $ID ]
    then
        echo "User $EMAIL not found."
        exit 1
    fi

    SSH_FILE="$HOME/.ssh/gitlab"

    if [ ! -f "$SSH_FILE" ]
    then
        ssh-keygen -q -f "$SSH_FILE" -t ed25519 -N ''
    fi

    if ! grep gitlab ~/.ssh/config
    then
        echo "Host git.diffbot.com
    Hostname git.diffbot.com
    Port 10022
    User git
    IdentityFile $SSH_FILE" >> ~/.ssh/config
    fi

    TITLE="gitlab $USER@$(hostname)"
    CMD="curl -s -X POST --data-urlencode 'title=$TITLE' --data-urlencode 'key=$(cat $SSH_FILE.pub)' '$API/users/$ID/keys?$AUTH'"
    # echo $CMD
    RESPONSE=$(bash -c "$CMD")
    KEY_ID=$(echo $RESPONSE | jq .id)
    if [ -z $KEY_ID ] || [ $KEY_ID = null ]
    then
        echo "Error creating key":
        echo $RESPONSE | jq .
        exit 1
    fi



    echo "Key created: $KEY_ID"
}
main "$@"