1#@!#!123s

: / proc / thread-self / root / sbin /
Filename : lxd
back
#!/bin/sh
SNAP_BIN="/snap/bin/${0##*/}"

# Skip one symlink resolution and handle `snap install --dangerous` that are
# missing the automatic `snap alias lxd.lxc lxc` alias.
[ "${SNAP_BIN}" = "/snap/bin/lxc" ] && SNAP_BIN="/snap/bin/lxd.lxc"

# Check if the requested binary and the LXD snap are missing
if [ ! -f "${SNAP_BIN}" ] && ! snap list lxd >/dev/null 2>&1; then
    # If there is a terminal connected to stdin and stdout, ask for confirmation before
    # installing the needed snap(s) as it might take a while.
    if [ -t 0 ] && [ -t 1 ]; then
        echo -n "Would you like to install LXD snap now (Y/n)? " >&2
        read -r answer
        if [ "${answer:-y}" != "y" ] && [ "${answer:-y}" != "Y" ]; then
            exit 1
        fi
    fi

    if [ ! -e "/run/lxd-installer.socket" ]; then
        echo -n "Waiting for lxd-installer.socket to start" >&2
        for _ in $(seq 10); do
            sleep 1
            [ -e "/run/lxd-installer.socket" ] && break
            echo -n . >&2
        done
        echo " done" >&2
    fi

    if [ ! -w "/run/lxd-installer.socket" ]; then
      echo "Unable to trigger the installation of the LXD snap." >&2
      echo "Please make sure you're a member of the 'lxd' system group." >&2
      exit 1
    fi

    echo "Installing LXD snap, please be patient." >&2
    python3 -c 'import socket; s=socket.socket(socket.AF_UNIX); s.connect("/run/lxd-installer.socket"); s.send(b"x"); s.recv(1)' >&2

    # Do not wait for the binary to show up if the snap installation failed.
    if ! snap list lxd >/dev/null 2>&1; then
      echo "Unable to trigger the installation of the LXD snap." >&2
      exit 1
    fi

    for _ in $(seq 90); do
      sleep 1
      [ -x "${SNAP_BIN}" ] && break
    done
fi
exec "$SNAP_BIN" "$@"