overhaul OS build (#2244)

* create init resize for pi

* wip

* defer to OS_ARCH env var

* enable password auth in live image

* use correct live image path

* reorder dependencies

* add grub-common as dependency

* add more depends

* reorder grub

* include systemd-resolved

* misc fixes

* remove grub from dependencies

* imports

* ssh and raspi builds

* fix resolvectl

* generate snake-oil on install

* update raspi build process

* script fixes

* fix resize and config

* add psmisc

* new workflows

* include img

* pass through OS_ARCH env var

* require OS_ARCH

* allow dispatching production builds

* configurable environment

* pass through OS_ARCH on compat build

* fix syntax error

* crossbuild dependencies

* include libavahi-client for cross builds

* reorder add-arch

* add ports

* switch existing repos to amd64

* explicitly install libc6

* add more bullshit

* fix some errors

* use ignored shlibs

* remove ubuntu ports

* platform deb

* Update depends

* Update startos-iso.yaml

* Update startos-iso.yaml

* require pi-beep

* add bios boot, fix environment

* Update startos-iso.yaml

* inline deb

* Update startos-iso.yaml

* allow ssh password auth in live build

* sync hostname on livecd

* require curl

build/raspberrypi/make-image.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+
+set -e
+
+function partition_for () {
+    if [[ "$1" =~ [0-9]+$ ]]; then
+        echo "$1p$2"
+    else
+        echo "$1$2"
+    fi
+}
+
+VERSION=$(cat VERSION.txt)
+ENVIRONMENT=$(cat ENVIRONMENT.txt)
+GIT_HASH=$(cat GIT_HASH.txt | head -c 7)
+DATE=$(date +%Y%m%d)
+
+VERSION_FULL="$VERSION-$GIT_HASH"
+
+if [ -n "$ENVIRONMENT" ]; then
+  VERSION_FULL="$VERSION_FULL~$ENVIRONMENT"
+fi
+
+TARGET_NAME=eos-${VERSION_FULL}-${DATE}_raspberrypi.img
+TARGET_SIZE=$[(6817791+1)*512]
+
+rm -f $TARGET_NAME
+truncate -s $TARGET_SIZE $TARGET_NAME
+(
+    echo o
+    echo x
+    echo i
+    echo "0xcb15ae4d"
+    echo r
+    echo n
+    echo p
+    echo 1
+    echo 2048
+    echo 526335
+    echo t
+    echo c
+    echo n
+    echo p
+    echo 2
+    echo 526336
+    echo 6817791
+    echo a
+    echo 1
+    echo w
+) | fdisk $TARGET_NAME
+OUTPUT_DEVICE=$(sudo losetup --show -fP $TARGET_NAME)
+sudo mkfs.ext4 `partition_for ${OUTPUT_DEVICE} 2`
+sudo mkfs.vfat `partition_for ${OUTPUT_DEVICE} 1`
+
+TMPDIR=$(mktemp -d)
+
+sudo mount `partition_for ${OUTPUT_DEVICE} 2` $TMPDIR
+sudo mkdir $TMPDIR/boot
+sudo mount `partition_for ${OUTPUT_DEVICE} 1` $TMPDIR/boot
+sudo unsquashfs -f -d $TMPDIR eos.raspberrypi.squashfs
+REAL_GIT_HASH=$(cat $TMPDIR/usr/lib/embassy/GIT_HASH.txt)
+REAL_VERSION=$(cat $TMPDIR/usr/lib/embassy/VERSION.txt)
+REAL_ENVIRONMENT=$(cat $TMPDIR/usr/lib/embassy/ENVIRONMENT.txt)
+sudo cp ./build/raspberrypi/cmdline.txt $TMPDIR/boot/
+sudo cp ./build/raspberrypi/config.txt $TMPDIR/boot/
+sudo cp ./build/raspberrypi/fstab $TMPDIR/etc/
+sudo mkdir -p $TMPDIR/etc/embassy
+sudo cp ./build/raspberrypi/config.yaml $TMPDIR/etc/embassy
+sudo cp ./build/raspberrypi/init_resize.sh $TMPDIR//usr/lib/embassy/scripts/init_resize.sh
+sudo cp ./cargo-deps/aarch64-unknown-linux-gnu/release/pi-beep $TMPDIR/usr/local/bin/beep
+sudo umount $TMPDIR/boot
+sudo umount $TMPDIR
+sudo losetup -d $OUTPUT_DEVICE
+
+if [ "$ALLOW_VERSION_MISMATCH" != 1 ]; then
+    if [ "$(cat GIT_HASH.txt)" != "$REAL_GIT_HASH" ]; then
+        >&2 echo "eos.raspberrypi.squashfs GIT_HASH.txt mismatch"
+        exit 1
+    fi
+    if [ "$(cat VERSION.txt)" != "$REAL_VERSION" ]; then
+        >&2 echo "eos.raspberrypi.squashfs VERSION.txt mismatch"
+        exit 1
+    fi
+    if [ "$(cat ENVIRONMENT.txt)" != "$REAL_ENVIRONMENT" ]; then
+        >&2 echo "eos.raspberrypi.squashfs ENVIRONMENT.txt mismatch"
+        exit 1
+    fi
+fi