yocto-shell.sh

#!/bin/sh -e

SCRIPT_DIR=$(cd $(dirname $0); pwd)

HOST_DOCKER_HOME=$SCRIPT_DIR/container/home/yocto
TARGET_HOME=/home/yocto

REMOTE_URL=$(git remote get-url origin)
BRANCH_NAME=$(git name-rev --name-only HEAD | sed "s/\W/_/g")
CONTAINER_NAME=$(basename $REMOTE_URL)--${BRANCH_NAME}--$(basename $SCRIPT_DIR)__$(git rev-parse --short HEAD)__$(date "+%Y%m%d-%H%M%S")

HOST_DOCKER_OPT=$SCRIPT_DIR/container/opt
TARGET_OPT=/opt

HOST_DL_DIR=$SCRIPT_DIR/container/home/yocto/downloads
TARGET_DL_DIR=$TARGET_HOME/downloads

mkdir -p $HOST_DOCKER_HOME
mkdir -p $HOST_DOCKER_OPT
mkdir -p $HOST_DL_DIR

COMMAND_ARG=$1
if [ x$COMMAND_ARG = x"build" ] ; then
	COMMAND_LINE=$TARGET_HOME/build-yocto.sh
      ADDITIONAL_OPT=
elif [ x$COMMAND_ARG = x"shell" ] ; then
	COMMAND_LINE=/bin/bash
      ADDITIONAL_OPT=-it
else
	echo usage:
	echo $0 build
	echo $0 shell
	exit 0
fi

docker run $ADDITIONAL_OPT --rm -u yocto:yocto \
      --name $CONTAINER_NAME \
      -v $HOST_DOCKER_OPT:$TARGET_OPT \
      -v $HOST_DL_DIR:$TARGET_DL_DIR \
      -v $HOST_DOCKER_HOME:$TARGET_HOME \
      -w $TARGET_HOME yocto-raspberry $COMMAND_LINE

if [ x$COMMAND_ARG = x"build" ] ; then
      ls -Ll $HOST_DOCKER_HOME/build-rpi/tmp/deploy/images/raspberrypi4/*-image-*
fi