diff options
Diffstat (limited to 'replicant_gta04_install.sh')
| -rwxr-xr-x | replicant_gta04_install.sh | 383 |
1 files changed, 290 insertions, 93 deletions
diff --git a/replicant_gta04_install.sh b/replicant_gta04_install.sh index dcca69c..9d1f41d 100755 --- a/replicant_gta04_install.sh +++ b/replicant_gta04_install.sh @@ -2,7 +2,7 @@ # Replicant GTA04 installer # -# Copyright (C) 2012-2013 Paul Kocialkowski, GPLv2 +# Copyright (C) 2012-2014 Paul Kocialkowski, GPLv2 # # Based on mkcard.sh v0.5 # Copyright (C) 2009 Graeme Gregory <dp@xora.org.uk>, GPLv2 @@ -18,13 +18,13 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. # -# Env vars +# Environment # export LC_ALL=C # -# Global vars +# Globals # DRIVE="" @@ -33,7 +33,10 @@ DRIVE_SIZE="" DRIVE_CYLINDERS="" DRIVE_PART="" -FILES_BASE="./" +SYSTEM_ZIP="replicant-4.2-gta04.zip" +BOOT_FILES="MLO u-boot.bin boot.scr splash.rgb16z recovery.img" + +FILES_BASE="." MOUNT_BASE="/media" # @@ -42,25 +45,34 @@ MOUNT_BASE="/media" # Display +display_help() { + echo "Usage: $0 [COMMAND] [DRIVE]" + echo "" + echo "It is expected that the following files are located in $FILES_BASE:" + echo " $BOOT_FILES for setup" + echo " $SYSTEM_ZIP for install" + echo "" + echo "Commands:" + echo " setup - setup the drive and copy the base files" + echo " install - install the system on the drive" + echo "" + echo "Optional arguments:" + echo " [DRIVE] - drive node to use" +} + display_banner() { echo "Replicant GTA04 installer" echo "" } -display_help() { - echo "Usage: $0 [FILES_BASE] [DRIVE]" +display_complete() { echo "" - echo "Arguments:" - echo "- The [FILES_BASE] argument is the path to the files" - echo " The following files must be in that directory:" - echo " MLO, u-boot.bin, splash.rgb16z, boot.scr, boot.img, system.tar.bz2" - echo "- The [DRIVE] argument is the sdcard drive node and can be omitted" + echo "Process completed!" } # Drive -drive_select_list() -{ +drive_select_list() { drives_dir="/dev/disk/by-id/" count=0 @@ -95,8 +107,7 @@ drive_select_list() done } -drive_select() -{ +drive_select() { echo "Available devices:" drive_select_list "show" @@ -107,10 +118,37 @@ drive_select() echo "" } -drive_select_confirm() { +drive_umount() { + list=$( mount | grep $DRIVE | sed "s|$DRIVE[0-9]* on \([^ ]*\) .*|\1|g" ) + + for mount_point in $list + do + echo "Unmounting $mount_point" + + umount "$mount_point" + if [ $? != 0 ] + then + echo "Unmounting $mount_point failed, arborting!" + exit 1 + fi + done +} + +drive_part() { + if [ -e "${DRIVE}p1" ] + then + DRIVE_PART="${DRIVE}p" + else + DRIVE_PART="${DRIVE}" + fi +} + +# Setup + +setup_drive_confirm() { if [ "$DRIVE" = "" ] then - echo "Wrong drive block" + echo "Invalid drive block" exit 1 fi @@ -127,8 +165,8 @@ drive_select_confirm() { for mount_point in $list do - mount_point_dir=$( dirname $mount_point ) - if [ "$mount_point_dir" != "/media" ] && [ "$mount_point_dir" != "/mnt" ] && [ "$mount_point" != "/media" ] && [ "$mount_point" != "/mnt" ] + mount_point_check=$( dirname $mount_point | grep -P "^/mnt|mount" ) + if [ "$mount_point_check" != "" ] then echo "" echo "Warning: the drive is mounted as $mount_point!" @@ -149,23 +187,9 @@ drive_select_confirm() { fi } -drive_umount() { - list=$( mount | grep $DRIVE | sed "s|$DRIVE[0-9]* on \([^ ]*\) .*|\1|g" ) - - for mount_point in $list - do - echo "Unmounting $mount_point" +setup_drive_empty() { + drive_umount - umount "$mount_point" - if [ $? != 0 ] - then - echo "Unmounting $mount_point failed, arborting!" - exit 1 - fi - done -} - -drive_empty() { # Backup dd if="$DRIVE" of=".drive_start_backup" bs=1024 count=1024 @@ -177,7 +201,7 @@ drive_empty() { fi } -drive_rescue() { +setup_drive_rescue() { if [ -f ".drive_start_backup" ] then echo -n "Something went wrong, do you want to restore drive start backup? [Y/N] " @@ -188,19 +212,14 @@ drive_rescue() { fi } -drive_infos_get() { +setup_drive_infos() { DRIVE_SIZE=$( fdisk -l "$DRIVE" | grep Disk | grep bytes | awk '{print $5}' ) DRIVE_CYLINDERS=$( echo "$DRIVE_SIZE/255/63/512" | bc ) } -drive_eject() { - rm -rf ".drive_start_backup" - eject "$DRIVE" -} - -drive_partitions_set() { +setup_drive_partition() { boot_size=$( echo "(50 * 1024 * 1024) / ($DRIVE_SIZE/$DRIVE_CYLINDERS)" | bc ) - system_size=$( echo "(250 * 1024 * 1024) / ($DRIVE_SIZE/$DRIVE_CYLINDERS)" | bc ) + system_size=$( echo "(350 * 1024 * 1024) / ($DRIVE_SIZE/$DRIVE_CYLINDERS)" | bc ) cache_size=$( echo "(100 * 1024 * 1024) / ($DRIVE_SIZE/$DRIVE_CYLINDERS)" | bc ) { @@ -217,32 +236,28 @@ drive_partitions_set() { sleep 1 - if [ -e "${DRIVE}p1" ] - then - DRIVE_PART="${DRIVE}p" - else - DRIVE_PART="${DRIVE}" - fi + drive_part mkfs.vfat -F 32 -n "boot" "${DRIVE_PART}1" - mkfs.ext2 -L "system" "${DRIVE_PART}2" - mkfs.ext2 -L "cache" "${DRIVE_PART}3" - mkfs.ext2 -L "data" "${DRIVE_PART}4" + mkfs.ext4 -L "system" "${DRIVE_PART}2" + mkfs.ext4 -L "cache" "${DRIVE_PART}3" + mkfs.ext4 -L "data" "${DRIVE_PART}4" sleep 1 } -drive_write() { - echo "Writing boot files" +setup_boot_install() { + echo "Installing boot files" + + drive_part mkdir -p "$MOUNT_BASE/boot" mount "${DRIVE_PART}1" "$MOUNT_BASE/boot" - cp $FILES_BASE/MLO "$MOUNT_BASE/boot/" - cp $FILES_BASE/u-boot.bin "$MOUNT_BASE/boot/" - cp $FILES_BASE/splash.rgb16z "$MOUNT_BASE/boot" - cp $FILES_BASE/boot.scr "$MOUNT_BASE/boot" - cp $FILES_BASE/boot.img "$MOUNT_BASE/boot" + for file in $BOOT_FILES + do + cp "$FILES_BASE/$file" "$MOUNT_BASE/boot/" + done dir=$( pwd ) echo "Syncing boot files" @@ -252,52 +267,223 @@ drive_write() { umount "$MOUNT_BASE/boot" rmdir "$MOUNT_BASE/boot" +} + +setup_drive_eject() { + rm -rf ".drive_start_backup" + eject "$DRIVE" +} - echo "Writing system files" +# Install - mkdir -p "$MOUNT_BASE/system" - mount "${DRIVE_PART}2" "$MOUNT_BASE/system" +install_package_extract_dir() { + destination="$MOUNT_BASE"$( dirname "$2") - tar -p -xf "system.tar.bz2" -C "$MOUNT_BASE/system/" --strip-components=1 "system/" - if [ $? != 0 ] + if [ $# -lt 2 ] then - umount "$MOUNT_BASE/system" - rmdir "$MOUNT_BASE/system" + return + fi - exit 1 + unzip -o "$FILES_BASE/$SYSTEM_ZIP" "$1/**" -d "$destination" +} + +install_package_extract_file() { + destination="$MOUNT_BASE"$( dirname "$2") + + if [ $# -lt 2 ] + then + return + fi + + unzip -o "$FILES_BASE/$SYSTEM_ZIP" "$1" -d "$destination" +} + +install_symlink() { + source="" + + if [ $# -lt 2 ] + then + return + fi + + for path in $@ + do + if [ "$source" = "" ] + then + source="$path" + continue + fi + + unlink "$MOUNT_BASE$path" + ln -s "$source" "$MOUNT_BASE$path" + done +} + +install_set_perm() { + uid="" + gid="" + mode="" + + if [ $# -lt 4 ] + then + return fi + for value in $@ + do + if [ "$uid" = "" ] + then + uid="$value" + continue + fi + + if [ "$gid" = "" ] + then + gid="$value" + continue + fi + + if [ "$mode" = "" ] + then + mode="$value" + continue + fi + + chown "$uid:$gid" "$MOUNT_BASE$value" + chmod "$mode" "$MOUNT_BASE$value" + done +} + +install_set_perm_recursive() { + uid="" + gid="" + dir_mode="" + file_mode="" + + if [ $# -lt 4 ] + then + return + fi + + for value in $@ + do + if [ "$uid" = "" ] + then + uid="$value" + continue + fi + + if [ "$gid" = "" ] + then + gid="$value" + continue + fi + + if [ "$dir_mode" = "" ] + then + dir_mode="$value" + continue + fi + + if [ "$file_mode" = "" ] + then + file_mode="$value" + continue + fi + + find "$MOUNT_BASE$value" -type d -exec chown "$uid:$gid" {} \; -exec chmod "$dir_mode" {} \; + find "$MOUNT_BASE$value" -type f -exec chown "$uid:$gid" {} \; -exec chmod "$file_mode" {} \; + done +} + +install_command() { + command=$( echo "$1" | sed "s/[ \t]*\([^(]*\)(.*/\1/g" ) + arguments=$( echo "$1" | sed -e "s/[^(]*(\([^)]*\));.*/\1/g" -e "s/[ \t]*,[ \t]*/ /g" | tr -d '"') + + case "$command" in + "package_extract_dir") + install_package_extract_dir $arguments + ;; + "package_extract_file") + install_package_extract_file $arguments + ;; + "symlink") + install_symlink $arguments + ;; + "set_perm") + install_set_perm $arguments + ;; + "set_perm_recursive") + install_set_perm_recursive $arguments + ;; + esac +} + +install_script() { + unzip -p "$FILES_BASE/$SYSTEM_ZIP" "META-INF/com/google/android/updater-script" | while read line + do + end_test=$( echo "$line" | grep -P "\);$" ) + + COMMAND="$COMMAND$line" + + if [ "$end_test" != "" ] + then + install_command "$COMMAND" + + COMMAND="" + fi + done +} + +install_mount() { + drive_part + + drive_umount + + mkdir -p "$MOUNT_BASE/boot" + mount "${DRIVE_PART}1" "$MOUNT_BASE/boot" + + mkdir -p "$MOUNT_BASE/system" + mount "${DRIVE_PART}2" "$MOUNT_BASE/system" +} + +install_umount() { + drive_part + dir=$( pwd ) - echo "Syncing system files" + echo "Syncing files" + + cd "$MOUNT_BASE/boot" + sync + cd "$dir" + cd "$MOUNT_BASE/system" sync cd "$dir" + umount "$MOUNT_BASE/boot" + rmdir "$MOUNT_BASE/boot" + umount "$MOUNT_BASE/system" rmdir "$MOUNT_BASE/system" } -display_end() { - echo "" - echo "Your drive is now ready to be used!" +install_eject() { + eject "$DRIVE" } -# Script start +# +# Main +# -if [ $# -eq 0 ] || [ $# -gt 2 ] || [ "$1" = "--help" ] || [ "$1" = "help" ] +if [ $# -lt 1 ] || [ $# -gt 2 ] then display_help exit 1 fi -if [ $# -eq 1 ] -then - FILES_BASE=$1 -fi - -if [ $# -eq 2 ] +if [ $# -gt 1 ] then - FILES_BASE=$1 DRIVE=$2 fi @@ -308,15 +494,26 @@ then drive_select fi -# Drive -drive_select_confirm -drive_umount -drive_empty -drive_infos_get - -drive_partitions_set -drive_write - -# Finishing -display_end -drive_eject +case $1 in + "setup") + setup_drive_confirm + drive_umount + setup_drive_empty + setup_drive_infos + setup_drive_partition + setup_boot_install + setup_drive_eject + + display_complete + ;; + "install") + install_mount + install_script + install_umount + install_eject + ;; + *) + display_help + exit 1 + ;; +esac |