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Add initial rsync transfer support #19

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309498e
Add initial rsync transfer support
jbruechert Mar 12, 2018
2f6559b
Simplify error message
jbruechert Mar 13, 2018
f194176
General clean up
jbruechert Mar 13, 2018
1a2be97
Maybe fix for x86, needs testers
jbruechert Mar 13, 2018
9f42932
Adress comments
jbruechert Mar 13, 2018
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27 changes: 26 additions & 1 deletion functions/core.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -31,11 +31,36 @@ function unmount() {
sudo umount $ROOTFS_DIR
}

function flash() {
function flash_adb() {
adb push $IMAGE_DIR/rootfs.img /data/
adb push $IMAGE_DIR/system.img /data/
}

function flash_rsync() {
TARGET_ARCH=$(adb shell uname -m)

# Download prebuilt rsync
echo "[install] Installing rsync on the device ..."
! [ -f $IMAGE_DIR/rsync.bin ] && wget -O $IMAGE_DIR/rsync.bin --continue -q "https://github.com/JBBgameich/rsync-static/releases/download/continuous/rsync-$TARGET_ARCH"
! [ -f $IMAGE_DIR/rsyncd.conf ] && wget -O $IMAGE_DIR/rsyncd.conf --continue -q "https://raw.githubusercontent.com/JBBgameich/rsync-static/master/rsyncd.conf"

# Push rsync
adb push $IMAGE_DIR/rsync.bin /data/rsync >/dev/null
adb push $IMAGE_DIR/rsyncd.conf /data/rsyncd.conf >/dev/null
adb shell chmod +x /data/rsync

# Start rsync daemon on the device
adb shell '/data/rsync --daemon --config=/data/rsyncd.conf &'
adb forward tcp:6010 tcp:1873

echo "[install] Transferring files ..."
rsync -avz --progress $IMAGE_DIR/rootfs.img rsync://localhost:6010/root/data/rootfs.img
rsync -avz --progress $IMAGE_DIR/system.img rsync://localhost:6010/root/data/system.img

# Kill running rsync instances
adb shell killall rsync
}

function clean() {
# Delete created files from last install
sudo rm $ROOTFS_DIR $IMAGE_DIR -rf
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12 changes: 12 additions & 0 deletions functions/misc.sh
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Expand Up @@ -56,3 +56,15 @@ function usage() {
defaults : none
EOF
}

function flash_error() {
echo "Error: Couldn't copy the files to the device, is it connected?"
}

function debug_variables() {
echo "[debug] rootfs: $ROOTFS_TAR"
echo "[debug] android image: $AND_IMAGE"
echo "[debug] release: $ROOTFS_RELEASE"
echo "[debug] install method: $FLASH_METHOD"
echo
}
20 changes: 12 additions & 8 deletions halium-install
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Expand Up @@ -50,12 +50,14 @@ export AND_IMAGE=$2
export ROOTFS_DIR=$(mktemp -d .halium-install-rootfs.XXXXX)
export IMAGE_DIR=$(mktemp -d .halium-install-imgs.XXXXX)

# Start installer
echo "Debug: Chosen rootfs is $ROOTFS_TAR"
echo "Debug: Chosen android image is $AND_IMAGE"
echo "Debug: Chosen release is $ROOTFS_RELEASE"
echo
# Set defaults
export ${FLASH_METHOD:="rsync"}
export ${DEBUG:="true"}

# Print out useful debugging information
[ $DEBUG == "true" ] && debug_variables

# Start installer
echo "I: Writing rootfs into mountable image"
convert_rootfs $IMAGE_SIZE &>/dev/null &
spinner $!
Expand All @@ -74,9 +76,11 @@ spinner $!
echo "I: Shrinking images"
shrink_images

echo "I: Pushing rootfs and android image to /data via ADB"
if ! flash $ROOTFS_RELEASE; then
echo "Error: Couldn't copy the files to the device, is it connected?"
echo "I: Pushing rootfs and android image to /data"
if [ $FLASH_METHOD == "adb" ]; then
flash_adb || flash_error
elif [ $FLASH_METHOD == "rsync" ]; then
flash_rsync || flash_error
fi

echo "I: Cleaning up host"
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