Merge ab6e11afef into 330ce73491

.gitignore

@@ -7,3 +7,4 @@ SKIP_IMAGES
 .pc
 *-pc
 apt-cacher-ng/
+stage2/01-sys-tweaks/files/authorized_keys

README.md

@@ -73,6 +73,39 @@ The following environment variables are supported:
    Setting to '1' enables the QEMU mode - creating an image that can be mounted via QEMU for an emulated
    environment. These images include "-qemu" in the image file name.
 
+ * `LAST_STAGE` (Default: `"5"`)
+
+   If you wish to build up to a specified stage (such as building up to stage 2 for a lite system)
+
+ * `RPI_LOCALHOST` (Default: `"raspberrypi"`)
+
+   Your image hostname.
+
+ * `RPI_USERNAME` (Default: `"pi"`)
+
+   Default non priviledged user name.
+
+ * `RPI_USERPASS` (Default: `"raspberry"`)
+
+   Default user password.
+
+ * `RPI_ROOTPASS` (Default: `"root"`)
+
+   root user default password.
+
+ * `KEYBOARD_LANG` (Default: `"gb"`)
+
+   Change the keyboard default mapping (gb=qwerty, fr=azerty).
+
+ * `FREE_SPACE_MB` (Default: <int> 400)
+
+   Add a free space in the partition (value in megabyte). If Qemu image is generated it could be usefull to have a lot of free space.
+
+ * `USE_SSH` (Default: `"0"`)
+
+   For security SSH server is disabled by default so if you want to activate it set this to `"1"`.  
+   If `stage2/01-sys-tweaks/files/authorized_keys` is present then it will be copied in `/root/.ssh/`
+
 
 A simple example for building Raspbian:
 
@@ -213,6 +246,8 @@ maintenance and allows for more easy customization.
 
 ### Stage specification
 
+If you wish to skip some steps you can add an empty file `SKIP` in the directory.  
+It works in `./stage*` or in `./stage*/**-whatever`.
 If you wish to build up to a specified stage (such as building up to stage 2
 for a lite system), place an empty file named `SKIP` in each of the `./stage`
 directories you wish not to include.

build.sh

@@ -133,9 +133,17 @@ if [ -z "${IMG_NAME}" ]; then
 fi
 
 export USE_QEMU="${USE_QEMU:-0}"
-export IMG_DATE="${IMG_DATE:-"$(date +%Y-%m-%d)"}"
+export LAST_STAGE=${LAST_STAGE:-5}
+export FREE_SPACE_MB=${FREE_SPACE_MB:-400}
+export RPI_LOCALHOST=${RPI_LOCALHOST:-"raspberrypi"}
+export RPI_USERNAME=${RPI_USERNAME:-"pi"}
+export RPI_USERPASS=${RPI_USERPASS:-"raspberry"}
+export RPI_ROOTPASS=${RPI_ROOTPASS:-"root"}
+export KEYBOARD_LANG=${KEYBOARD_LANG:-"gb"}
+export USE_SSH=${USE_SSH:-0}
 
-BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+export IMG_DATE=${IMG_DATE:-"$(date +%Y-%m-%d)"}
+export BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 export SCRIPT_DIR="${BASE_DIR}/scripts"
 export WORK_DIR="${WORK_DIR:-"${BASE_DIR}/work/${IMG_DATE}-${IMG_NAME}"}"
 export DEPLOY_DIR=${DEPLOY_DIR:-"${BASE_DIR}/deploy"}
@@ -169,14 +177,22 @@ export QUILT_REFRESH_ARGS="-p ab"
 source "${SCRIPT_DIR}/common"
 # shellcheck source=scripts/dependencies_check
 source "${SCRIPT_DIR}/dependencies_check"
+mkdir -p "${WORK_DIR}"
 
+# LAST_STAGE validation
+if [[ "${LAST_STAGE,,}" =~ ^(2|4|5)$ ]]; then
+	log "Valid LAST_STAGE: $LAST_STAGE"
+else
+	log "ERROR INVALID LAST_STAGE: $LAST_STAGE, try 2, 4 or 5"
+	exit 2
+fi
 
 dependencies_check "${BASE_DIR}/depends"
 
-mkdir -p "${WORK_DIR}"
 log "Begin ${BASE_DIR}"
 
-for STAGE_DIR in "${BASE_DIR}/stage"*; do
+for i in $( seq 0 $LAST_STAGE); do
+	STAGE_DIR=${BASE_DIR}/stage$i
 	run_stage
 done
 

config.exemple

@@ -0,0 +1,10 @@
+IMG_NAME="Raspbian"
+USE_QEMU=1
+USE_SSH=1
+LAST_STAGE=5
+FREE_SPACE_MB=500
+KEYBOARD_LANG="gb"
+RPI_LOCALHOST="raspberrypi"
+RPI_USERNAME="pi"
+RPI_USERPASS="raspberry"
+RPI_ROOTPASS="root"

export-image/04-finalise/01-run.sh

@@ -8,8 +8,8 @@ on_chroot << EOF
 hardlink -t /usr/share/doc
 EOF
 
-if [ -d "${ROOTFS_DIR}/home/pi/.config" ]; then
+if [ -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/.config" ]; then
-	chmod 700 "${ROOTFS_DIR}/home/pi/.config"
+	chmod 700 "${ROOTFS_DIR}/home/${RPI_USERNAME}/.config"
 fi
 
 rm -f "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache"

export-image/prerun.sh

@@ -16,6 +16,11 @@ ROUND_SIZE="$((4 * 1024 * 1024))"
 ROUNDED_ROOT_SECTOR=$(((2 * BOOT_SIZE + ROUND_SIZE) / ROUND_SIZE * ROUND_SIZE / 512 + 8192))
 IMG_SIZE=$(((BOOT_SIZE + TOTAL_SIZE + (800 * 1024 * 1024) + ROUND_SIZE - 1) / ROUND_SIZE * ROUND_SIZE))
 
+if [ "${USE_QEMU}" = "1" ]; then
+	log "Added ${FREE_SPACE_MB} to qemu image (${IMG_SIZE})"
+	IMG_SIZE=$(((BOOT_SIZE + TOTAL_SIZE + (FREE_SPACE_MB * 1024 * 1024) + ROUND_SIZE - 1) / ROUND_SIZE * ROUND_SIZE))
+fi
+
 truncate -s "${IMG_SIZE}" "${IMG_FILE}"
 fdisk -H 255 -S 63 "${IMG_FILE}" <<EOF
 o

stage1/01-sys-tweaks/00-run.sh

@@ -5,11 +5,9 @@ install -m 644 files/noclear.conf "${ROOTFS_DIR}/etc/systemd/system/getty@tty1.s
 install -v -m 644 files/fstab "${ROOTFS_DIR}/etc/fstab"
 
 on_chroot << EOF
-if ! id -u pi >/dev/null 2>&1; then
+if ! id -u ${RPI_USERNAME} >/dev/null 2>&1; then
-	adduser --disabled-password --gecos "" pi
+	adduser --disabled-password --gecos "" ${RPI_USERNAME}
 fi
-echo "pi:raspberry" | chpasswd
+echo "${RPI_USERNAME}:${RPI_USERPASS}" | chpasswd
-echo "root:root" | chpasswd
+echo "root:${RPI_ROOTPASS}" | chpasswd
 EOF
-
-

stage1/02-net-tweaks/00-patches/01-hosts.diff

@@ -1,9 +0,0 @@
-Index: jessie-stage1/rootfs/etc/hosts
-===================================================================
---- jessie-stage1.orig/rootfs/etc/hosts
-+++ jessie-stage1/rootfs/etc/hosts
-@@ -3,3 +3,4 @@
- ff02::1		ip6-allnodes
- ff02::2		ip6-allrouters
- 
-+127.0.1.1	raspberrypi

stage1/02-net-tweaks/00-patches/series

@@ -1 +0,0 @@
-01-hosts.diff

stage1/02-net-tweaks/00-run.sh

@@ -4,3 +4,6 @@ install -m 644 files/ipv6.conf "${ROOTFS_DIR}/etc/modprobe.d/ipv6.conf"
 install -m 644 files/hostname "${ROOTFS_DIR}/etc/hostname"
 
 ln -sf /dev/null "${ROOTFS_DIR}/etc/systemd/network/99-default.link"
+
+echo "${RPI_LOCALHOST}" > "${ROOTFS_DIR}/etc/hostname"
+echo "127.0.1.1 ${RPI_LOCALHOST}" >> "${ROOTFS_DIR}/etc/hosts"

stage2/01-sys-tweaks/01-run.sh

@@ -15,29 +15,44 @@ on_chroot << EOF
 systemctl disable hwclock.sh
 systemctl disable nfs-common
 systemctl disable rpcbind
-systemctl disable ssh
 systemctl enable regenerate_ssh_host_keys
 EOF
 
 if [ "${USE_QEMU}" = "1" ]; then
-	echo "enter QEMU mode"
+	log "enter QEMU mode"
 	install -m 644 files/90-qemu.rules "${ROOTFS_DIR}/etc/udev/rules.d/"
 	on_chroot << EOF
 systemctl disable resize2fs_once
 EOF
-	echo "leaving QEMU mode"
+	log "leaving QEMU mode"
 else
 	on_chroot << EOF
 systemctl enable resize2fs_once
 EOF
 fi
 
+if [ "${USE_SSH}" = "1" ]; then
+	on_chroot << EOF
+systemctl enable ssh
+EOF
+
+	if [[ -e files/authorized_keys ]]; then
+		log "Copy authorized_keys in root ssh directory"
+		install -d                            "${ROOTFS_DIR}/root/.ssh"
+		install -m 644 files/authorized_keys 	"${ROOTFS_DIR}/root/.ssh/"
+	fi
+else
+	on_chroot << EOF
+systemctl disable ssh
+EOF
+fi
+
 on_chroot << \EOF
 for GRP in input spi i2c gpio; do
 	groupadd -f -r "$GRP"
 done
 for GRP in adm dialout cdrom audio users sudo video games plugdev input gpio spi i2c netdev; do
-  adduser pi $GRP
+  adduser ${RPI_USERNAME} $GRP
 done
 EOF
 
@@ -45,8 +60,4 @@ on_chroot << EOF
 setupcon --force --save-only -v
 EOF
 
-on_chroot << EOF
-usermod --pass='*' root
-EOF
-
 rm -f "${ROOTFS_DIR}/etc/ssh/"ssh_host_*_key*

stage4/02-extras/00-run.sh

@@ -13,13 +13,14 @@ fi
 
 ln -sf pip3 "${ROOTFS_DIR}/usr/bin/pip-3.2"
 
-install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/pi/python_games"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/python_games"
-tar xvf files/python_games.tar.gz -C "${ROOTFS_DIR}/home/pi/python_games" --strip-components=1
+tar xvf files/python_games.tar.gz -C "${ROOTFS_DIR}/home/${RPI_USERNAME}/python_games" --strip-components=1
-chown 1000:1000 "${ROOTFS_DIR}/home/pi/python_games" -Rv
+chown 1000:1000 "${ROOTFS_DIR}/home/${RPI_USERNAME}/python_games" -Rv
-chmod +x "${ROOTFS_DIR}/home/pi/python_games/launcher.sh"
+chmod +x "${ROOTFS_DIR}/home/${RPI_USERNAME}/python_games/launcher.sh"
+
 
 #Alacarte fixes
-install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/pi/.local"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/.local"
-install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/pi/.local/share"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/.local/share"
-install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/pi/.local/share/applications"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/.local/share/applications"
-install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/pi/.local/share/desktop-directories"
+install -v -o 1000 -g 1000 -d "${ROOTFS_DIR}/home/${RPI_USERNAME}/.local/share/desktop-directories"