Added help output in the build.bash and made it a little more elaborate overall
This commit is contained in:
Eric-Paul Ickhorn
parent
b08d77c16f
commit
1c6e48c075
264
build.bash
264
build.bash
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@ -1,58 +1,230 @@
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#!/bin/bash
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echo "|==== Building the NightLoader with Build-Script v0.1 ====|"
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echo " "
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# Legacy Bootloader for old BIOS-platforms
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echo "STARTING TO BUILD LEGACY-BIOS LOADER!"
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# Build the stage-1 bootloader; the first disk-sector.
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cd code/legacy-bios/bootsector
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bash build.sh $1 $2
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mv bootsector.bin ../../../
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cd ..
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# Build the stage 2 - starter; it is just there to jump
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# to the *executable file* which the UEFI-codepath also uses.
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cd starter
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bash build.sh $1 $2
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mv starter.bin ../../../
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cd ../../../
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mv bootsector.bin build/objects/
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mv starter.bin build/objects/
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echo "FINISHED BUILDING LEGACY-BIOS LOADER"
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echo " "
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echo "|================| NightLoader Build-Script v0.1 |================|"
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echo " "
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echo " "
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BUILD_ROOT=$PWD
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QUIET="FALSE"
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VERBOSE="FALSE"
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echo "Creating disk image for a basic NightLoader-installation"
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if [[ $2 == "-q" ]]; then
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QUIET="TRUE"
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fi
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# Create the partition's image-file by allocating 256MB and
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# creating a FAT32 - partition which then resides there.
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truncate -s 256M partition.bin
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mkfs.fat -F32 -nNIGHT partition.bin
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if [[ $3 == "-q" ]]; then
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QUIET="TRUE"
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fi
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# Mount the partition-image to a specific directory (needs
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# root-permissions), copy over the freshly built binaries to
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# the path they belobng to and unmount the partition.
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mount partition.bin partition/
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mkdir -p partition/nightloader/
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cp starter.bin partition/
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umount partition.bin
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mv partition.bin build/objects/
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if [[ $4 == "-q" ]]; then
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QUIET="TRUE"
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fi
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# Create a disk image by including the first disk sector.
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cat build/objects/bootsector.bin > nightloader.bin
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cat build/objects/partition.bin >> nightloader.bin
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if [[ $5 == "-q" ]]; then
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QUIET="TRUE"
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fi
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echo " "
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echo " "
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echo "Finished building the NightLoader!"
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echo " "
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if [[ $2 == "-v" ]]; then
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VERBOSE="TRUE"
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fi
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if [[ $3 == "-v" ]]; then
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VERBOSE="TRUE"
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fi
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if [[ $4 == "-v" ]]; then
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VERBOSE="TRUE"
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fi
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if [[ $5 == "-v" ]]; then
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VERBOSE="TRUE"
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fi
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if [[ $QUIET == "TRUE" ]]; then
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if [[ $VERBOSE == "TRUE" ]]; then
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echo "ERROR: '-v' and 'q' cannot coexist!"
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exit
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fi
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fi
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log() {
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if [[ $QUIET -eq "TRUE" ]]; then
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return
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fi
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echo $1
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}
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# START OF ACTION FUNCTIONS
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initialize_build_environment() {
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cd $BUILD_ROOT/libs/original/posix-uefi
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bash build.bash $BUILD_ROOT
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}
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clean_build_environment() {
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echo "TODO: Clean Environment"
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}
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build_debug() {
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# Legacy Bootloader for old BIOS-platforms
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log "Building legacy-bootloader for target 'debug'"
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# Build the stage-1 bootloader; the first disk-sector.
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cd code/legacy-bios/bootsector
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bash build.bash $BUILD_ROOT "debug"
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cd ..
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# Build the stage 2 - starter; it is just there to jump
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# to the *executable file* which the UEFI-codepath also uses.
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cd starter
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bash build.bash $BUILD_ROOT "debug"
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cd ../../../
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log "Legacy-bootloader was built for target 'debug'"
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log " "
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log " "
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log " "
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log "Building UEFI-bootloader for target 'debug'"
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cd code/uefi/stage_2
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bash build.bash $BUILD_ROOT "debug"
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log "UEFI-bootloader was built for target 'debug'"
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log " "
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log " "
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log " "
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cd ../../../
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log "Creating disk image for a basic NightLoader-installation"
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# Create the partition's image-file by allocating 256MB and
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# creating a FAT32 - partition which then resides there.
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truncate -s 256M partition.bin
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mkfs.fat -F32 -nNIGHT partition.bin
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# Mount the partition-image to a specific directory (needs
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# root-permissions), copy over the freshly built binaries to
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# the path they belobng to and unmount the partition.
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mount partition.bin partition/
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mkdir -p partition/nightloader/
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cp starter.bin partition/
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umount partition.bin
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mv partition.bin build/objects/
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# Create a disk image by including the first disk sector.
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cat build/objects/bootsector.bin > nightloader.bin
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cat build/objects/partition.bin >> nightloader.bin
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log " "
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log " "
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log "Finished building the NightLoader!"
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log " "
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}
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build_release() {
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echo "TODO: Release-Build"
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}
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build_all() {
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build_debug
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build_release
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}
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print_help() {
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echo "NightLoader Short Help for 'build.bash', for a more thorough help use '$0 manual'"
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echo " "
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echo "Available Commands are: 'all', 'clean', 'debug', 'help', 'init', 'manual' 'release'"
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echo "| all: Initializes the environment (if needed) build all targets (debug & release)"
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echo "| but does NOT clean up the environment's build-files, etc.. The version of"
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echo "| the build is needed as an argument. See: Example [1]"
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echo "|"
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echo "| clean: Removes all cached files."
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echo "|"
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echo "| debug: Builds the 'debug'-target. The 'debug'-target has more information which"
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echo "| is needed for contributing to the NightLoader. This shouldn't be used for"
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echo "| actual usage as it bloats the executable size quite a bit."
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echo "|"
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echo "| init: Updates & Initializes the dependencies and performs a one-time setup."
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echo "| There can be one argument which tells which dependency should be updated."
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echo "| Possible values are:"
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echo "| - 'posix-uefi': Clone and build POSIX-UEFI."
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echo "| - 'all-depends': Update (download) and build all dependencies."
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echo "| For further information, see: Examples [4] [5]"
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echo "|"
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echo "| manual: A longer manual to the NightLoader, referencing the documentation in the"
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echo "| './docs/'-folder and making it interactive."
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echo "| For further information, see: Examples [6] [7] [8] [9] [10]"
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echo "|"
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echo "| release: Builds the 'release'-target. This target should be used for building the"
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echo "| optimized version of the NightLoader which can actually be suitable for"
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echo "| using in, for example, a hobbyist's operating system. This requires the"
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echo "| current version of the NightLoader as an argument. See: Example [11]"
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echo " "
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echo "Additional options:"
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echo "| -q : Disable as much output as possible"
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echo "| -v : Output as much as possible; will be passed to all sub-commands"
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echo " "
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echo "Examples:"
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echo "[1] \$ $1 all v0.1.0"
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echo "[2] \$ $1 clean"
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echo "[3] \$ $1 debug v0.1.0"
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echo "[4] \$ $1 init all-depends"
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echo "[5] \$ $1 init posix-uefi"
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echo "[6] \$ $1 manual"
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echo "[7] \$ $1 manual interactive"
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echo "[8] \$ $1 manual list"
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echo "[9] \$ $1 manual bios"
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echo "[10] \$ $1 manual uefi"
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echo "[11] \$ $1 release v0.1.0"
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echo "[12] \$ $1 help # You obviously alreay know this. ^^"
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}
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print_manual() {
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echo "TODO: Print Manual"
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}
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# START OF ACTION CHOOSER
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case $1 in
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"all")
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build_all "$0"
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;;
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"clean")
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clean_build_environment "$0"
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;;
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"debug")
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build_debug "$0"
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;;
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"help")
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print_help "$0"
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;;
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"init")
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initialize_build_environment "$0"
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;;
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"manual")
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print_manual "$0"
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;;
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"release")
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build_release "$0"
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;;
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esac
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