signed git committs

gistfile1.txt

# add this to your bash env

# Set git user and signing key
function git-set-user() {
    if [ "$#" -lt "1" ]
    then
        echo "Missing required arguments" >&2
        echo "Usage: $0 EMAIL [PATH_TO_GIT_REPO]" >&2
        exit 65
    fi

    USER_EMAIL="$1"
    USER_KEY=`gpg --with-colons -K "$USER_EMAIL" 2>/dev/null | awk -F: '$1 =="fpr" {print $10; exit}'`

    if [ -z "$USER_KEY" ]
    then
        echo "Unable to retrieve GPG key for $USER_EMAIL" >&2
        exit 1
    fi


    if [ -n "$2" ]
    then
        WORKING_DIR="$2"
    else
        WORKING_DIR="`pwd`"
    fi

    if [ ! -e "$WORKING_DIR/.git" ]
    then
        echo "Error: $WORKING_DIR is not a Git repository" >&2
        exit 1
    fi

    set -x

    git config --local user.email "$USER_EMAIL"
    git config --local user.signingkey "$USER_KEY"
    git config --local commit.gpgsign true
}