DockerContainers/entrypoint.vulkan.sh at main · KhronosGroup/DockerContainers · GitHub

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#!/bin/bash

# SPDX-License-Identifier: MIT

# Based in part on:

# https://github.com/kylemanna/docker-aosp/blob/master/utils/docker_entrypoint.sh

# https://github.com/sensics/tegra-android-builder/blob/master/content/docker_entrypoint.sh

set -e

# Run this container with a non-root user, optionally specified by the

# external environment variables USERID, GROUPID, USER, and GROUP.

USERID=${USERID-1000}

GROUPID=${GROUPID-100}

USER=${USER-vulkan}

GROUP=${GROUP-users}

if egrep -q ":$GROUPID:|^$GROUP:" /etc/group ; then

true

# echo "** Not creating group $GROUP id $GROUPID; group line is"

# egrep ":$GROUPID:|^$GROUP:" /etc/group

else

echo "** Creating group $GROUP id $GROUPID"

groupadd -g $GROUPID -r $GROUP > /dev/null || true

if egrep -q ":$USERID:|^$USER:" /etc/passwd ; then

true

# echo "** Not creating user $USER id $USERID; passwd line is"

# egrep ":$USERID:|^$USER:" /etc/passwd

else

echo "** Creating user $USER id $USERID"

useradd -u $USERID --create-home -r -g $GROUP $USER || true

export HOME=/home/$USER

export USER

# This is a temporary workaround until the JavaScript version of the chunker

# is supported. If running as non-root, link to the neccessary user install

# directories for the chunker.

if test $USER != root ; then

ln -s /root/common-lisp $HOME/common-lisp

ln -s /root/.roswell $HOME/.roswell

echo "HOME=$HOME USER=$USER CONTAINER_CWD=$CONTAINER_CWD"

if [ "${CONTAINER_CWD}" ]; then

cd ${CONTAINER_CWD}

# Default to 'bash' if no arguments are provided

args="$@"

if [ -z "$args" ]; then

args=/bin/bash

else

# Actually, always use it, because CI appears to be passing in some horrid bash script as the arguments

echo -n "** ignoring entrypoint.vulkan.sh args - length was "

echo $args | wc -c

args=/bin/bash

echo "** About to gosu $USER $args"

exec gosu $USER $args

echo "** After gosu - should not reach this point"

DockerContainers/entrypoint.vulkan.sh at main · KhronosGroup/DockerContainers · GitHub

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