make_rootfs.sh

#!/bin/bash

# DEPRECATED DEVICES: raspi3 rock64 rockpi4

# Keep macOS tar from adding AppleDouble (._*) entries for files with extended attributes. Extended
# attributes are also left out with --no-xattrs, since GNU tar warns about macOS's for every file.
export COPYFILE_DISABLE=1

# Build all devices by default, or only those named on the command line
ALL_DEVICES=('raspi4' 'raspi5' 'debian' 'rockpro64')
if [ "$#" -gt 0 ]; then
    DEVICES=("$@")
    for d in "${DEVICES[@]}"; do
        found=0
        for a in "${ALL_DEVICES[@]}"; do
            if [ "$d" = "$a" ]; then found=1; fi
        done
        if [ $found -eq 0 ]; then
            echo "ERROR: Unknown device '$d'"
            echo "       Known devices: ${ALL_DEVICES[*]}"
            exit 1
        fi
    done
else
    DEVICES=("${ALL_DEVICES[@]}")
fi

# Make each device
for i in "${DEVICES[@]}" ; do
	echo "Creating root file system for $i"
	mkdir -p out/rootfs_$i/

    # Raspi4 and Raspi5 share a rootfs
    src_rootfs=$i
    if [ "$i" = "raspi5" ]; then
        src_rootfs="raspi4"
    fi

    # Clear out data for old apps
    rm -rf out/rootfs_$i/usr/share/mynode_apps

    # Make rootfs
	rsync -r -u rootfs/standard/* out/rootfs_$i/
	rsync -r -u rootfs/$src_rootfs/* out/rootfs_$i/
	rsync -r -u CHANGELOG out/rootfs_$i/usr/share/mynode/changelog
	cp -f setup/setup_device.sh out/setup_device.sh
    #cp -f rootfs/standard/usr/share/mynode/mynode_app_versions.sh out/mynode_app_versions.sh

    # Remove Python caches and macOS metadata files
    find out/rootfs_$i \( -name __pycache__ -o -name .DS_Store -o -name '._*' \) -prune -exec rm -rf {} +

	rm -f out/mynode_rootfs_$i.tar.gz
	tar --no-xattrs -zcf out/mynode_rootfs_$i.tar.gz out/rootfs_$i/*
done
echo Done!