permissions

.github/workflows/build.yml

@@ -0,0 +1,68 @@
+name: Build images
+
+on:
+  push:
+    branches:
+      - showpiece
+    tags:
+      - 'v*'
+
+
+jobs:
+
+  build_images:
+    name: Build images
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+    strategy:
+      fail-fast: true
+    env:
+      DEPLOY: startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: read
+      packages: write
+  
+    steps:
+      - name: Checkout
+        uses: https://github.com/actions/checkout@v4
+      
+      - name: Apply patches
+        run: ./runtime-patches.sh
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update &&
+          sudo apt-get install -y qemu-user-static quilt debootstrap libarchive-tools arch-test binfmt-support
+      
+      - name: Setup binfmt_misc
+        run: |
+          ls /proc/sys/fs/binfmt_misc/ || true
+          sudo mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc || true
+          sudo update-binfmts --enable qemu-aarch64
+      
+      - name: Run build process
+        run: |
+          sudo ./build.sh &&
+          sudo mv deploy/*-arm64-standalone.img deploy/showpieceos-arm64-standalone.img &&
+          sudo mv deploy/*-arm64-client.img deploy/showpieceos-arm64-client.img
+      
+      - name: Compress images
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: sudo ./compress-images.sh
+      
+      - name: Publish client
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: https://github.com/softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: ${{ github.ref_name }}
+          files: deploy/*-client.img.gz
+      
+      - name: Publish standalone
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: https://github.com/softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: ${{ github.ref_name }}
+          files: deploy/*-standalone.img.gz
+

.gitignore

@@ -1,8 +1,5 @@
 deploy/*
 work/*
-config
 postrun.sh
-SKIP
-SKIP_IMAGES
 .pc
 *-pc

compress-images.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+for img in "deploy/"*.img; do
+    gzip -4 -v -k "$img"
+done

config

@@ -0,0 +1,22 @@
+IMG_NAME="showpieceos-bookworm-arm64"
+PI_GEN_RELEASE="Showpiece OS Bookworm"
+RELEASE="bookworm"
+DEPLOY_COMPRESSION="none"
+COMPRESSION_LEVEL=0
+LOCALE_DEFAULT="en_US.UTF-8"
+TARGET_HOSTNAME="showpiece"
+KEYBOARD_KEYMAP="us"
+KEYBOARD_LAYOUT="English (US)"
+TIMEZONE_DEFAULT="America/Chicago"
+FIRST_USER_NAME="pi"
+FIRST_USER_PASS="letmein"
+DISABLE_FIRST_BOOT_USER_RENAME=1
+WPA_COUNTRY=US
+ENABLE_SSH=0
+STAGE_LIST=""
+for d in stage*; do
+    if [ -d "$d" ] && [ ! -f "$d/SKIP" ]; then
+        STAGE_LIST+="$d "
+    fi
+done
+STAGE_LIST="$(echo "$STAGE_LIST" | xargs)"

runtime-patches.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# Patches to run before building showpieceos
+# Allows for non-destructive deletion of files
+
+rm stage2/EXPORT_IMAGE

stage3/00-install-packages/00-packages

@@ -10,6 +10,8 @@ firefox rpi-firefox-mods
 gldriver-test
 fonts-droid-fallback
 fonts-liberation2
+fonts-noto
+fonts-noto-color-emoji
 obconf
 raindrop
 libcamera-tools

stage3/00-install-packages/00-packages-nr

@@ -1,6 +1,8 @@
 xserver-xorg xinit
+x11-xserver-utils
 mousepad
 eom
+vim
 lxde lxtask menu-xdg
 zenity xdg-utils
 gvfs-backends gvfs-fuse

stage3/01-showpiece-browser/01-run.sh

@@ -0,0 +1,6 @@
+#!/bin/bash -e
+
+install -d -o 1000 -g 1000 "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/autostart"
+install -m 644 files/kiosk.desktop "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/autostart/"
+chown -R 1000:1000 "${ROOTFS_DIR}"/home/"${FIRST_USER_NAME}"/.config
+mkdir -p "${ROOTFS_DIR}/tmp"

stage3/01-showpiece-browser/files/kiosk.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Type=Application
+Name=Chromium
+Exec=chromium-browser --profile-directory="showpiece-browser" --kiosk https://showpiece.sanin.dev/
+StartupNotify=false
+Terminal=false

stage4/98-default-wallpaper/00-run.sh

@@ -0,0 +1,6 @@
+#!/bin/bash -e
+
+echo "Setting default wallpaper"
+for conf in "${ROOTFS_DIR}/etc/xdg/pcmanfm/LXDE-pi/desktop-items-"*.conf; do
+  sed -E 's|/usr/share/rpd-wallpaper/.+$|/usr/share/rpd-wallpaper/RPiSystem.png|' -i "$conf"
+done

stage4/99-force-hdmi-2/00-run.sh

@@ -0,0 +1,4 @@
+#!/bin/bash -e
+
+echo "Setting custom cmdline"
+sed -i 's/$/ video=HDMI-A-2:1920x1080M@60/' "${ROOTFS_DIR}/boot/firmware/cmdline.txt"

stage4/EXPORT_IMAGE

@@ -1,4 +1,4 @@
-IMG_SUFFIX=""
+IMG_SUFFIX="-client"
 if [ "${USE_QEMU}" = "1" ]; then
 	export IMG_SUFFIX="${IMG_SUFFIX}-qemu"
 fi

stage9/01-docker/00-packages

@@ -0,0 +1,3 @@
+apt-transport-https
+gnupg2
+software-properties-common

stage9/01-docker/01-run-chroot.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+#change to "debian" if necessary:
+curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg | sudo apt-key add -
+echo "deb [arch=$(dpkg --print-architecture)] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
+     $(lsb_release -cs) stable" | \
+tee /etc/apt/sources.list.d/docker.list
+apt update

stage9/01-docker/02-packages

@@ -0,0 +1,3 @@
+docker-ce
+docker-compose-plugin
+cgroupfs-mount

stage9/01-docker/03-run-chroot.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+systemctl enable docker
+systemctl start docker
+gpasswd -a pi docker
+newgrp docker

stage9/02-showpiece/01-run.sh

@@ -0,0 +1,11 @@
+#!/bin/bash -e
+
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/showpiece"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/showpiece/config"
+install -m 644 files/docker-compose.yml "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/showpiece/"
+install -m 644 files/config.json5 "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/showpiece/config/"
+install -d -o 1000 -g 1000 "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/autostart"
+install -m 644 files/kiosk.desktop "${ROOTFS_DIR}/home/${FIRST_USER_NAME}/.config/autostart/"
+chown -R 1000:1000 "${ROOTFS_DIR}"/home/"${FIRST_USER_NAME}"/.config
+mkdir -p "${ROOTFS_DIR}/tmp"
+echo "$FIRST_USER_NAME" > "${ROOTFS_DIR}/tmp/first_username"

stage9/02-showpiece/02-run-chroot.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+USERNAME=$(cat /tmp/first_username)
+COMPOSEFILE="/home/$USERNAME/.config/showpiece/docker-compose.yml"
+
+echo "@reboot docker compose --file '$COMPOSEFILE' up -d && chromium --kiosk 'http://localhost:8080/?w=1080'" >> /tmp/user.crontab
+echo "40 3 * * * docker compose --file '$COMPOSEFILE' pull && docker compose --file '$COMPOSEFILE' up -d" >> /tmp/user.crontab
+
+crontab -u "$USERNAME" /tmp/user.crontab
+
+rm /tmp/first_username
+rm /tmp/user.crontab

stage9/02-showpiece/files/config.json5

@@ -0,0 +1,14 @@
+{
+    // Port for the viewer
+    "port": 8080,
+    // Port for the control panel
+    // (use a different port to restrict access to this interface)
+    "controlport": 8080,
+    // (optional) provide weather data to modules that support it
+    "weather": {
+        // Provide an OpenWeatherMap API key
+        // https://openweathermap.org/price
+        // "key": "not0a0real0key00281f631aef6ad3a1",
+        // "city": "chicago"
+    }
+}

stage9/02-showpiece/files/docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+   showpiece:
+      container_name: showpiece
+      image: corysanin/showpiece:latest
+      restart: always
+      ports:
+         - 8080:8080
+      volumes:
+         - /etc/localtime:/etc/localtime:ro
+         - ./config:/usr/src/showpiece/config

stage9/02-showpiece/files/kiosk.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Type=Application
+Name=Chromium
+Exec=chromium-browser --profile-directory="showpiece-browser" --kiosk http://localhost:8080/?w=1080
+StartupNotify=false
+Terminal=false

stage9/EXPORT_IMAGE

@@ -0,0 +1,4 @@
+IMG_SUFFIX="-standalone"
+if [ "${USE_QEMU}" = "1" ]; then
+	export IMG_SUFFIX="${IMG_SUFFIX}-qemu"
+fi

stage9/prerun.sh

@@ -0,0 +1,5 @@
+#!/bin/bash -e
+
+if [ ! -d "${ROOTFS_DIR}" ]; then
+	copy_previous
+fi