Further improve progress messages

rpi-update

@@ -10,7 +10,7 @@ UPDATE_URI="https://github.com/Hexxeh/rpi-update/raw/master/rpi-update"
 
 if [[ ${BOOT_PATH:-"unset"} == "unset" && ${ROOT_PATH:-"unset"} != "unset" ]] ||
 [[ ${BOOT_PATH:-"unset"} != "unset" && ${ROOT_PATH:-"unset"} == "unset" ]]; then
-	echo "You need to specify both ROOT_PATH and BOOT_PATH, or neither"
+	echo " *** You need to specify both ROOT_PATH and BOOT_PATH, or neither"
 	exit 1
 fi
 
@@ -25,18 +25,18 @@ FW_REV=${1:-""}
 GITCMD="git --git-dir=\"${FW_REPOLOCAL}/.git\" --work-tree=\"${FW_REPOLOCAL}\""
 
 function update_self() {
-	echo "Performing self-update"
+	echo " *** Performing self-update"
 	_tempFileName="$0.tmp"
 
 	if ! wget --output-document="${_tempFileName}" "${UPDATE_URI}"; then
-		echo "Failed to download update for rpi-update!"
+		echo " !!! Failed to download update for rpi-update!"
-		echo "Make sure you have ca-certificates installed and that the time is set correctly"
+		echo " !!! Make sure you have ca-certificates installed and that the time is set correctly"
 		exit 1
 	fi
 
 	OCTAL_MODE=$(stat -c '%a' "$0")
 	if ! chmod ${OCTAL_MODE} "${_tempFileName}" ; then
-		echo "Failed: Error while trying to set mode on ${_tempFileName}"
+		echo " !!! Failed: Error while trying to set mode on ${_tempFileName}"
 		exit 1
 	fi
 
@@ -46,36 +46,43 @@ function update_self() {
 		rm -- "\$0"
 		exec env UPDATE_SELF=0 /bin/bash "$0" "${FW_REV}"
 	else
-		echo "Failed!"
+		echo " !!! Failed!"
 	fi
 EOF
 
+	echo " *** Relaunching after update"
 	exec /bin/bash /tmp/updateScript.sh
 }
 
 function update_modules {
 	if [[ ${SKIP_KERNEL} -eq 0 ]]; then
-		cp -R "${FW_REPOLOCAL}/modules/"* "${FW_MODPATH}/"
+		echo " *** Updating modules"
+		cp -vR "${FW_REPOLOCAL}/modules/"* "${FW_MODPATH}/"
 		find "${FW_REPOLOCAL}/modules" -mindepth 1 -maxdepth 1 -type d | while read DIR; do
+			echo " *** depmod $(basename "${DIR}")"
 			depmod -b "${ROOT_PATH}" -a $(basename "${DIR}")
 		done
+	else
+		echo " *** As requested, not updating modules"
 	fi
 }
 
 function update_sdk {
+	echo " *** Updating SDK"
+
 	if [[ -f /etc/init.d/vcfiled ]]; then
 		/etc/init.d/vcfiled stop
 	fi
 
 	ELFOUTPUT=$(readelf -a "${ROOT_PATH}/bin/bash")
 	if [ "${ELFOUTPUT}" != "${ELFOUTPUT/VFP_args/}" ]; then
-		echo "Using HardFP libraries"
+		echo " *** Using HardFP libraries"
-		cp -R "${FW_REPOLOCAL}/vc/hardfp/"* "${ROOT_PATH}/"
+		cp -vR "${FW_REPOLOCAL}/vc/hardfp/"* "${ROOT_PATH}/"
 	else
-		echo "Using SoftFP libraries"
+		echo " *** Using SoftFP libraries"
-		cp -R "${FW_REPOLOCAL}/vc/softfp/"* "${ROOT_PATH}/"
+		cp -vR "${FW_REPOLOCAL}/vc/softfp/"* "${ROOT_PATH}/"
 	fi
-	cp -R "${FW_REPOLOCAL}/vc/sdk/"* "${ROOT_PATH}/"
+	cp -vR "${FW_REPOLOCAL}/vc/sdk/"* "${ROOT_PATH}/"
 
 	if [[ -f /etc/init.d/vcfiled ]]; then
 		/etc/init.d/vcfiled start
@@ -83,44 +90,49 @@ function update_sdk {
 }
 
 function update_firmware {
+	echo " *** Updating firmware"
 	rm -rf ${FW_PATH}/*.elf
 	rm -rf ${FW_PATH}/*.bin
-	cp ${FW_REPOLOCAL}/*.elf "${FW_PATH}/"
+	cp -v ${FW_REPOLOCAL}/*.elf "${FW_PATH}/"
-	cp ${FW_REPOLOCAL}/*.bin "${FW_PATH}/"
+	cp -v ${FW_REPOLOCAL}/*.bin "${FW_PATH}/"
-	cp ${FW_REPOLOCAL}/*.dat "${FW_PATH}/"
+	cp -v ${FW_REPOLOCAL}/*.dat "${FW_PATH}/"
 	if [[ ${SKIP_KERNEL} -eq 0 ]]; then
-		cp "${FW_REPOLOCAL}/"*.img "${FW_PATH}/"
+		cp -v "${FW_REPOLOCAL}/"*.img "${FW_PATH}/"
 	else
-		echo "Skipping kernel/modules updated as requested"
+		echo " *** As requested, not updating kernel"
 	fi
 }
 
 function finalise {
 	if [[ -f "${FW_PATH}/arm192_start.elf" ]]; then
-		cp "${FW_PATH}/arm192_start.elf" "${FW_PATH}/start.elf"
+		echo " *** Setting 192M ARM split"
+		cp -v "${FW_PATH}/arm192_start.elf" "${FW_PATH}/start.elf"
 	fi
+	echo " *** Running ldconfig"
 	ldconfig -r "${ROOT_PATH}"
+	echo " *** Storing current firmware revision"
 	eval ${GITCMD} rev-parse master > "${FW_PATH}/.firmware_revision"
+	echo " *** Syncing changes to disk"
 	sync
 }
 
 function download_repo {
-	echo "Setting up firmware (this will take a few minutes)"
+	echo " *** Setting up firmware (this may take a few minutes)"
 	mkdir -p "${FW_REPOLOCAL}"
 	git clone "${FW_REPO}" "${FW_REPOLOCAL}" --depth=1
 	RETVAL=$?
 	if [[ ${RETVAL} -ne 0 ]]; then
-		echo "Failed to download new firmware files"
+		echo " !!! Failed to download new firmware files"
 		exit 1
 	fi
 }
 
 function update_repo {
-	echo "Updating firmware (this will take a few minutes)"
+	echo " *** Updating firmware (this may take a few minutes)"
 	eval ${GITCMD} fetch
 	RETVAL=$?
 	if [[ ${RETVAL} -ne 0 ]]; then
-		echo "Failed to download updated firmware files"
+		echo " !!! Failed to download updated firmware files"
 		exit 1
 	fi
 	eval ${GITCMD} reset --hard
@@ -128,33 +140,30 @@ function update_repo {
 	eval ${GITCMD} merge origin/master -m "automerge"
 	RETVAL=$?
 	if [[ ${RETVAL} -ne 0 ]]; then
-		echo "Failed to download updated firmware files"
+		echo " !!! Failed to download updated firmware files"
 		exit 1
 	fi
 }
 
 function do_backup {
-	cp -a "${FW_PATH}" "${FW_PATH}.bak"
+	echo " *** Backing up files"
-	cp -a "${FW_MODPATH}" "${FW_MODPATH}.bak"
+	cp -va "${FW_PATH}" "${FW_PATH}.bak"
+	cp -va "${FW_MODPATH}" "${FW_MODPATH}.bak"
 }
 
 function do_update {
-	echo "Updating firmware"
 	update_firmware
-	echo "Updating modules"
 	update_modules
-	echo "Updating SDK"
 	update_sdk
-	echo "Almost done, final tweaks"
 	finalise
-	echo "If no errors appeared, your firmware was successfully $1"
+	echo " *** If no errors appeared, your firmware was successfully $1"
 	if [[ "${ROOT_PATH}" == "/" ]]; then
-		echo "A reboot is needed to activate the new firmware"
+		echo " *** A reboot is needed to activate the new firmware"
 	fi
 }
 
 function download_rev {
-	echo "Downloading specific firmware revision (this will take a few minutes)"
+	echo " *** Downloading specific firmware revision (this will take a few minutes)"
 	mkdir -p "${FW_REPOLOCAL}"
 	wget "${REPO_URI}/tarball/${FW_REV}" -O "${FW_REPOLOCAL}/${FW_REV}.tar.gz"
 	tar xzf "${FW_REPOLOCAL}/${FW_REV}.tar.gz" -C "${FW_REPOLOCAL}" --strip-components=1
@@ -162,57 +171,57 @@ function download_rev {
 }
 
 if [[ ${EUID} -ne 0 ]]; then
-	echo "This tool must be run as root"
+	echo " !!! This tool must be run as root"
 	exit 1
 fi
 
-echo "Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS"
+echo " *** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS"
 
 if [[ ${UPDATE_SELF} -ne 0 ]]; then
 	update_self
 fi
 
 if [[ ! -d "${FW_PATH}" ]]; then
-	echo "${FW_PATH} doesn't exist"
+	echo " !!! ${FW_PATH} doesn't exist"
 	exit 1
 fi
 if [[ ! -f "${FW_PATH}/start.elf" ]]; then
-	echo "${FW_PATH}/start.elf doesn't exist."
+	echo " !!! ${FW_PATH}/start.elf doesn't exist."
 	exit 1
 fi
 if [[ ! -d "${FW_MODPATH}" ]]; then
-	echo "${FW_MODPATH} doesn't exist"
+	echo " !!! ${FW_MODPATH} doesn't exist"
 	exit 1
 fi
 
 command -v git >/dev/null 2>&1 || {
-	echo "This tool requires you have Git installed, please install it first"
+	echo " !!! This tool requires you have Git installed, please install it first"
-	echo "In Debian, try: sudo apt-get install git-core"
+	echo "     In Debian, try: sudo apt-get install git-core"
-	echo "In Arch, try: pacman -S git"
+	echo "     In Arch, try: pacman -S git"
 	exit 1
 }
 
 command -v readelf >/dev/null 2>&1 || {
-	echo "This tool requires you have readelf installed, please install it first"
+	echo " !!! This tool requires you have readelf installed, please install it first"
-	echo "In Debian, try: sudo apt-get install binutils"
+	echo "     In Debian, try: sudo apt-get install binutils"
-	echo "In Arch, try: pacman -S binutils"
+	echo "     In Arch, try: pacman -S binutils"
 	exit 1
 }
 
-echo "ARM/GPU split is now defined in /boot/config.txt using the gpu_mem option!"
+echo " *** ARM/GPU split is now defined in /boot/config.txt using the gpu_mem option!"
 if [[ ${FW_REV} != "" ]]; then
 	download_rev
 	do_update "updated to revision ${FW_REV}"
 elif [[ -f "${FW_REPOLOCAL}/.git/config" ]]; then
 	update_repo
 	if [[ -f "${FW_PATH}/.firmware_revision" ]] && [[ $(cat "${FW_PATH}/.firmware_revision") == $(eval ${GITCMD} rev-parse master) ]]; then
-		echo "Your firmware is already up to date"
+		echo " *** Your firmware is already up to date"
 		finalise
 	else
 		do_update "updated"
 	fi
 else
-	echo "We're running for the first time"
+	echo " *** We're running for the first time"
 	download_repo
 	do_backup
 	do_update "setup"