.bash_aliases

# User specific aliases and functions
alias rebuild="~/.tool/script/rebuild"
alias flash_bootimage="~/.tool/script/flash_bootimage"
alias mkc="~/.tool/script/mkc"
alias genplatformsig="~/.tool/script/genplatformsig"
alias svnmeld="svn diff --diff-cmd=meld"

# For tmux
alias ta="tmux attach -t"
alias ts="tmux new-session -s"
alias tl="tmux list-sessions"
alias androidide="~/android-studio/bin/studio.sh &"

# For emacs
alias emacs="~/.tool/script/emacs"

# For Docker
alias docker-pid="sudo docker inspect --format '{{.State.Pid}}'"
alias docker-ip="sudo docker inspect --format '{{ .NetworkSettings.IPAddress }}'"

#the implementation refs from https://github.com/jpetazzo/nsenter/blob/master/docker-enter
function docker-enter() {
    #if [ -e $(dirname "$0")/nsenter ]; then
    #Change for centos bash running
    if [ -e $(dirname '$0')/nsenter ]; then
        # with boot2docker, nsenter is not in the PATH but it is in the same folder
        NSENTER=$(dirname "$0")/nsenter
    else
        # if nsenter has already been installed with path notified, here will be clarified
        NSENTER=$(which nsenter)
            #NSENTER=nsenter
            fi
            [ -z "$NSENTER" ] && echo "WARN Cannot find nsenter" && return

            if [ -z "$1" ]; then
                echo "Usage: `basename "$0"` CONTAINER [COMMAND [ARG]...]"
                    echo ""
                    echo "Enters the Docker CONTAINER and executes the specified COMMAND."
                    echo "If COMMAND is not specified, runs an interactive shell in CONTAINER."
            else
                PID=$(sudo docker inspect --format "{{.State.Pid}}" "$1")
                    if [ -z "$PID" ]; then
                        echo "WARN Cannot find the given container"
                        return
                    fi

                    shift

                    OPTS="--target $PID --mount --uts --ipc --net --pid"

                    if [ -z "$1" ]; then
                    # No command given.
                    # Use su to clear all host environment variables except for TERM,
                    # initialize the environment variables HOME, SHELL, USER, LOGNAME, PATH,
                    # and start a login shell.
                    #sudo $NSENTER "$OPTS" su - root
                        sudo $NSENTER --target $PID --mount --uts --ipc --net --pid su - root
                    else
                        # Use env to clear all host environment variables.
                        sudo $NSENTER --target $PID --mount --uts --ipc --net --pid env -i $@
                    fi
             fi
}