.myzsh

# custom zsh config and bash helper functions

tabs -4

logstat () {
    git log --graph --stat --pretty=short --decorate --color
}

# uses lib 'lf', and cd's into selected directory
lfcd () {
    tmp="$(mktemp)"
    lf -last-dir-path="$tmp" "$@"
    if [ -f "$tmp" ]; then
        dir="$(cat "$tmp")"
    rm -f "$tmp"
    [ -d "$dir" ] && [ "$dir" != "$(pwd)" ] && cd "$dir"
    fi
}

run_new_tab () {
    osascript \
        -e 'tell application "iTerm2" to tell current window to set newWindow to (create tab with default profile)'\
        -e "tell application \"iTerm2\" to tell current session of newWindow to write text \"${@}\""
}

greps () {
    ps aux | grep -v grep | grep $1
}

is_port_in_use () {
    local PORT=${1?Error: include a port, silly!}
    lsof -i :$PORT
}

kill_my_process () {
    local SIGNATURE="kill_my_process [-f | --force (optional)] [PID]";

    if [[ $# -eq 0 ]]; then
        echo $SIGNATURE;
        return;
    fi

    if [[ $# -eq 1 ]]; then
        if [[ $1 -eq '-f' ]]; then
            echo $SIGNATURE;
            return;
        fi
    fi

    if [[ $# -gt 1 ]]; then
        if [ $1 == "-f" | $1 == "--force" ]; then
            COMMAND=-9;
            shift;
        fi
    else
        COMMAND=-15;
    fi

    echo "killing process $1"

    kill $COMMAND $1
}

kill_my_port () {
    local PORT=${1?Error: include a port, silly!};

    if [[ $(is_port_in_use $PORT) ]]; then
        PROCESS=$(is_port_in_use $PORT | awk '{ print $2 }');
        PID=${PROCESS[(w)2]};

        is_port_in_use $PORT;
        echo "Port $PORT | Process $PID";

        kill_my_process $PID;
    else
        echo "Port $PORT is not in use"
    fi
}

mongobg () {
    echo "[Mongo] Running in background";
    mongod --config /usr/local/etc/mongod.conf --fork
}

mongo_check () {
    echo "grep mongod..."
    greps mongod
}

# Backs up a mongo db to local
# from https://docs.mongodb.com/manual/reference/program/mongodump/
# $1 = uri string
# $2 = db name
# $3 = [OPTIONAL] rename db
backupDb () {
    echo "$@"
    if [[ $# -lt 2 ]] ; then
        echo "not enough arguments supplied"
        return
    elif [[ $# -eq 2 ]] ; then
        temp="$2"
    else
        temp="$3"
    fi

    mongodump --archive --uri="$1" | mongorestore --archive --nsFrom="$2.*" --nsTo="$temp.*"
}

# Restores a mongo db collection to local
# from https://docs.mongodb.com/manual/reference/program/mongodump/
# $1 = uri string
# $2 = collection name
backupCollection () {
    echo "$@"
    if [[ $# -lt 2 ]] ; then
        echo "not enough arguments supplied"
        return
    fi

    mongodump --archive --uri="$1" --collection="$2" \
    | mongorestore --archive --nsFrom="$2" --nsTo="$2"
}

echo ".myzsh loaded";