├── .dockerignore ├── .gitignore ├── BIOS └── .gitignore ├── Dockerfile ├── LICENSE ├── README.md ├── docker-compose.yml ├── images └── .gitignore ├── roms └── .gitignore └── scripts ├── create_image.sh ├── image_grow.sh ├── image_tools.sh └── utils.sh /.dockerignore: -------------------------------------------------------------------------------- 1 | images/ 2 | roms/ 3 | BIOS/ 4 | .git/ 5 | .idea/ -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | *.log 3 | .DS_Store 4 | -------------------------------------------------------------------------------- /BIOS/.gitignore: -------------------------------------------------------------------------------- 1 | # Ignore everything in this directory 2 | * 3 | # Except this file 4 | !.gitignore 5 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM ubuntu:19.10 2 | 3 | RUN apt-get update && apt-get install -y \ 4 | rsync \ 5 | wget \ 6 | qemu-user-static \ 7 | qemu-utils \ 8 | parted 9 | 10 | ENV WORKSPACE /workspace 11 | 12 | ENTRYPOINT ["/workspace/scripts/create_image.sh"] 13 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #### Build Image 2 | ``` 3 | docker-compose build 4 | ``` 5 | 6 | #### Run Image with Defaults 7 | ``` 8 | docker-compose run retro 9 | ``` 10 | 11 | #### Run Image with Specific Version 12 | ``` 13 | docker-compose run -e RETROPIEVERSION=4.1 retro 14 | ``` 15 | 16 | #### Run Image with Specific Version and Image Size 17 | ``` 18 | docker-compose run -e RETROPIEVERSION=4.1 -e IMAGE_SIZE_IN_GB=10 retro 19 | ``` 20 | 21 | #### Interactive Bash Mode 22 | ``` 23 | docker-compose run --entrypoint=/bin/bash retro 24 | ``` 25 | 26 | #### Check Environment Variables 27 | ``` 28 | docker-compose run --entrypoint "/bin/bash" retro -c env 29 | ``` 30 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | services: 3 | retro: 4 | image: retropie-games 5 | build: 6 | context: . 7 | dockerfile: Dockerfile 8 | environment: 9 | - RETROPIEVERSION=4.5.1 10 | privileged: true 11 | volumes: 12 | - ./roms:/workspace/roms 13 | - ./BIOS:/workspace/BIOS 14 | - ./images:/workspace/images 15 | - ./scripts:/workspace/scripts 16 | -------------------------------------------------------------------------------- /images/.gitignore: -------------------------------------------------------------------------------- 1 | # Ignore everything in this directory 2 | * 3 | # Except this file 4 | !.gitignore 5 | -------------------------------------------------------------------------------- /roms/.gitignore: -------------------------------------------------------------------------------- 1 | # Ignore everything in this directory 2 | * 3 | # Except this file 4 | !.gitignore 5 | -------------------------------------------------------------------------------- /scripts/create_image.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | set -e 4 | 5 | # local directory 6 | WORKSPACE=/workspace 7 | ROMS=$WORKSPACE/roms 8 | BIOS=$WORKSPACE/BIOS 9 | DIR=`dirname $0` 10 | 11 | # mounted directory 12 | MOUNTED_WORKSPACE=/workspace/mount/home/pi/RetroPie 13 | MOUNTED_ROMS=$MOUNTED_WORKSPACE/roms 14 | MOUNTED_BIOS=$MOUNTED_WORKSPACE/BIOS 15 | 16 | # source utils script 17 | source $DIR/utils.sh 18 | 19 | # set environment variables 20 | VERSION_MAJOR="$RETROPIEVERSION" 21 | IMAGE_SIZE_IN_GB="$IMAGE_SIZE_IN_GB" 22 | BASE_IMAGE_SIZE=4 23 | 24 | 25 | # if IMAGE_SIZE_IN_GB is not set then set size to be size of image + roms + bios 26 | if [ -z $IMAGE_SIZE_IN_GB ]; then 27 | TOTAL_FOLDER_BYTES=$(du --total -s -B1 ${ROMS} ${BIOS} | tail -1 | awk '{ print $1; }') 28 | TOTAL_FOLDER_GIGABYTES=$(echo $TOTAL_FOLDER_BYTES | awk '{ byte =$1 /1024/1024^2 ; printf "%.0f", byte }') 29 | IMAGE_SIZE_IN_GB=$((${TOTAL_FOLDER_GIGABYTES} + ${BASE_IMAGE_SIZE})) 30 | fi 31 | 32 | log "1. Making a ${IMAGE_SIZE_IN_GB}GB image using RetroPie $VERSION_MAJOR" 33 | 34 | # download 35 | log "2. Downloading RetroPie Image $VERSION_MAJOR" 36 | IMAGE_ARCHIVE_ABS=(`$DIR/image_tools.sh download $VERSION_MAJOR`) 37 | 38 | # extract 39 | log "3. Extracting RetroPie Image $IMAGE_ARCHIVE_ABS" 40 | IMAGE_ABS=(`$DIR/image_tools.sh extract $VERSION_MAJOR`) 41 | 42 | # grow image 43 | log "4. Grow image $IMAGE_ABS" 44 | sh $DIR/image_grow.sh $IMAGE_ABS $IMAGE_SIZE_IN_GB 45 | 46 | # mount image 47 | log "5. Mount image $IMAGE_ABS" 48 | $DIR/image_tools.sh mount $IMAGE_ABS 49 | 50 | # move files 51 | log "6. Copying BIOS and roms files" 52 | rsync -av --info=progress2 $BIOS/ $MOUNTED_BIOS/ 53 | rsync -av --info=progress2 $ROMS/ $MOUNTED_ROMS/ 54 | 55 | # unmount image 56 | log "7. Unmounting image $IMAGE_ABS" 57 | $DIR/image_tools.sh umount $IMAGE_ABS 58 | -------------------------------------------------------------------------------- /scripts/image_grow.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | set -x 4 | 5 | # local directory 6 | DIR=`dirname $0` 7 | 8 | # source utils script 9 | . $DIR/utils.sh 10 | 11 | if [ $# -ne 2 ]; then 12 | printf "Usage: ./grow_image IMAGEFILE IMAGE_SIZE_IN_GB\n" 13 | printf "Example: ./grow_image retropie.img 25\n" 14 | exit 1 15 | fi 16 | 17 | # set variables 18 | IMAGEFILE="$1" 19 | IMAGE_SIZE_IN_GB="$2" 20 | 21 | # Grow the image file 22 | dd of="$IMAGEFILE" bs=1 seek=${IMAGE_SIZE_IN_GB}G count=0 23 | 24 | log "Creating LOOP" 25 | LOOP_DEV=$(losetup -f) 26 | 27 | log "Mounting $IMAGEFILE to LOOP $LOOP_DEV" 28 | losetup -v $LOOP_DEV "$IMAGEFILE" 29 | 30 | # Partition resizing code http://github.com/asb/raspi-config 31 | PART_START=$(parted "$IMAGEFILE" -ms unit s p | grep "^2" | cut -f 2 -d: | tr -d s) 32 | log "Paritioning from sector: $PART_START" 33 | if [ ! "$PART_START" ]; then 34 | printf "Failed to extract root partition offset\n" 35 | exit 1 36 | fi 37 | 38 | fdisk -c -u $LOOP_DEV < $IMAGE_ABS 31 | fi 32 | echo $IMAGE_ABS 33 | } 34 | 35 | img_mount() { 36 | if [ ! -d $MOUNT_DIR ]; then 37 | log "image_tools - Making directories $MOUNT_DIR" 38 | mkdir -p $MOUNT_DIR 39 | fi 40 | 41 | # set image absolute path 42 | local MOUNT_IMAGE_ABS=$1 43 | 44 | log "img_mount - Unmounting existing LOOPS" 45 | losetup -D 46 | 47 | local ROOT_OFFSET=`fdisk -u -l ${MOUNT_IMAGE_ABS} | grep ${MOUNT_IMAGE_ABS}2 | tail -n 1 | awk '{print $2}'` 48 | local BOOT_OFFSET=`fdisk -u -l ${MOUNT_IMAGE_ABS} | grep ${MOUNT_IMAGE_ABS}1 | tail -n 1 | awk '{print $3}'` 49 | 50 | local IMAGE_LOOP=$(losetup -v -f --show $MOUNT_IMAGE_ABS) 51 | local IMAGE_LOOP2=$(losetup -v -f --show $MOUNT_IMAGE_ABS) 52 | 53 | log "img_mount - Mounting the image partitions using LOOPS $IMAGE_LOOP $IMAGE_LOOP2" 54 | mount -o offset=$((512*${ROOT_OFFSET})) "$IMAGE_LOOP" $MOUNT_DIR 55 | mount -o offset=$((512*${BOOT_OFFSET})) "$IMAGE_LOOP2" $MOUNT_DIR/boot 56 | mount --rbind /dev $MOUNT_DIR/dev 57 | mount -t proc none $MOUNT_DIR/proc 58 | mount -o bind /sys $MOUNT_DIR/sys 59 | 60 | log "img_mount - Copying the qemu-arm-static binary" 61 | cp "$(which qemu-arm-static)" $MOUNT_DIR/usr/bin/ 62 | 63 | # Fix chroot 64 | log "img_mount - Fixing 'chroot'" 65 | sed -i -e 's/^/#/' $MOUNT_DIR/etc/ld.so.preload 66 | 67 | # Fix network 68 | log "img_mount - Fixing network settings" 69 | cp /etc/resolv.conf "$MOUNT_DIR/etc/resolv.conf" 70 | } 71 | 72 | img_umount() { 73 | log "img_umount - Unmounting the image partitions" 74 | umount -l $MOUNT_DIR/proc/ $MOUNT_DIR/dev/ $MOUNT_DIR/sys/ $MOUNT_DIR/boot $MOUNT_DIR/ 75 | } 76 | 77 | img_chroot() { 78 | log "img_chroot - Executing 'chroot'" 79 | chroot $MOUNT_DIR/ 80 | } 81 | 82 | main() { 83 | local CMD="$1" 84 | shift || true 85 | 86 | case "$CMD" in 87 | # Global Commands 88 | "download") img_download "$@" ;; 89 | "extract") img_extract "$@" ;; 90 | "mount") img_mount "$@" ;; 91 | "umount") img_umount "$@" ;; 92 | "chroot") img_chroot "$@" ;; 93 | *) echo "Usage: mount/umount/chroot/download/extract" ;; 94 | esac 95 | } 96 | 97 | main "$@" 98 | -------------------------------------------------------------------------------- /scripts/utils.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # colours 4 | GREENB="\033[1;32m" 5 | RESET="\033[0m" 6 | 7 | log() { echo -e "${GREENB}LOG:${RESET} $1"; } --------------------------------------------------------------------------------