install-sdk

#!/bin/sh
set -e

unamestr=$(uname)

cygwin() {
    if [ "$unamestr" = 'Darwin' ]; then
        [ "$(uname -s | sed -E "s/-.*$//")" = "CYGWIN_NT" ]
    else
        [ "$(uname -s | sed -re "s/-.*$//")" = "CYGWIN_NT" ]
    fi
}

prereqs() {
    missing=0
    hash cmake 2>/dev/null || { missing=1; echo >&2 "Please install cmake, which is available through your package manager or http://www.cmake.org/"; }
    hash git 2>/dev/null || { missing=1; echo >&2 "Please install git, which is available through your package manager or http://git-scm.com/"; }
    hash a2x 2>/dev/null || { missing=1; echo >&2 "Please install asciidoc, which is available through your package manager or http://asciidoc.org/"; }
    hash gcc 2>/dev/null || { missing=1; echo >&2 "Please install gcc, which is available through your package manager or https://gcc.gnu.org/"; }
    hash make 2>/dev/null || { missing=1; echo >&2 "Please install GNU make, which is available through your package manager or http://www.gnu.org/software/make/"; }
    hash flex 2>/dev/null || { missing=1; echo >&2 "Please install flex, which is available through your package manager or http://flex.sourceforge.net/"; }
    hash bison 2>/dev/null || { missing=1; echo >&2 "Please install bison, which is available through your package manager or https://www.gnu.org/software/bison/"; }
    hash python3 2>/dev/null || { missing=1; echo >&2 "Please install Python 3, which is available through your package manager or https://www.python.org/"; }
    if ! cygwin; then
        hash mono 2>/dev/null || { missing=1; echo >&2 "Please install mono, which is available through your package manager or http://mono-project.com/"; }
        hash pip3 2>/dev/null || { missing=1; echo >&2 "Please install pip3, which is available through your package manager or https://pip.pypa.io/en/latest/installing.html"; }
        hash sdl-config 2>/dev/null || { missing=1; echo >&2 "Please install SDL (and its headers), which is available through your package manager or http://www.libsdl.org/"; }
    fi
    if [ "$unamestr" = 'Darwin' ]; then
       [ -e "/usr/local/Cellar/boost/" ] || { missing=1; echo >&2 "Please install boost (and its headers) via Homebrew"; }
       [ -e /usr/local/include/readline/readline.h ] || { missing=1; echo >&2 "Please install readline (and its headers) via Homebrew"; }
    else
        [ -e /usr/include/boost/config.hpp ] || { missing=1; echo >&2 "Please install boost (and its headers), which is available through your package manager"; }
        [ -e /usr/include/readline/readline.h ] || { missing=1; echo >&2 "Please install readline (and its headers), which is available through your package manager (libreadline-dev on Debian/Ubuntu)"; }
    fi
    if [ $missing -eq 1 ]; then
        exit 1
    fi
    if cygwin; then
        echo "Cygwin users - make sure you're running cygwin as administrator!"
    fi
}

quiet() {
    output=$("$@" 2>&1) || { echo "$output"; exit 1; }
}

install() {
    wd=$(pwd)
    cd "$(mktemp -dt SDK.XXXXXX)"
    "$@"
    cd "$wd"
}

asroot() {
    if [ "$unamestr" = 'Darwin' ]; then
        sudo "$@"
    elif [ "$(uname -s | sed -re "s/-.*$//")" = "CYGWIN_NT" ]; then
        quiet "$@"
    elif [ -n "$(which sudo)" ]
    then
        sudo "$@"
    elif [ -n "$(which doas)" ]
    then
        doas "$@"
    else
        echo No method of running as root detected!
        exit 1
    fi
}

info() {
    printf '\e[0;34m%s\e[0m\n' "$*"
}

genkfs() {
    info Downloading genkfs...
    quiet git clone git://github.com/KnightOS/genkfs.git
    cd genkfs
    info Compiling genkfs...
    quiet cmake .
    quiet make
    info Installing genkfs...
    asroot make install
}

mktiupgrade() {
    info Downloading mktiupgrade...
    quiet git clone git://github.com/KnightOS/mktiupgrade
    cd mktiupgrade
    info Compiling mktiupgrade...
    quiet cmake .
    quiet make
    info Installing mktiupgrade...
    asroot make install
}

kpack() {
    info Downloading kpack...
    quiet git clone git://github.com/KnightOS/kpack.git
    cd kpack
    info Compiling kpack...
    quiet cmake .
    quiet make
    info Installing kpack...
    asroot make install
}

kimg() {
    info Downloading kimg...
    quiet git clone git://github.com/KnightOS/kimg.git
    cd kimg
    info Compiling kimg...
    quiet cmake .
    quiet make
    info Installing kimg...
    asroot make install
}

z80e() {
    info Downloading z80e...
    quiet git clone --recursive git://github.com/KnightOS/z80e.git
    cd z80e
    info Compiling z80e...
    quiet cmake -Denable-sdl=YES .
    quiet make
    info Installing z80e...
    asroot make install
}

scas() {
    info Downloading scas...
    quiet git clone git://github.com/KnightOS/scas.git
    cd scas
    info Compiling scas...
    quiet cmake -DINSTRUCTION_SET_PATH=/usr/share/scas/instruction_sets/ -DSCAS_LIBRARY=TRUE .
    quiet make
    info Installing scas...
    asroot make install
}

kcc() {
    info Downloading kcc...
    quiet git clone git://github.com/KnightOS/kcc.git
    cd kcc
    info Compiling kcc...
    quiet cmake .
    quiet make
    info Installing kcc...
    asroot make install
}

sass() {
    info Downloading sass...
    quiet git clone git://github.com/KnightOS/sass.git
    cd sass
    info Compiling sass...
    quiet make
    info Installing sass...
    asroot make install
}

pip() { # cygwin only
    info Installing pip...
    quiet wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
    quiet python3 ez_setup.py
    quiet /usr/bin/easy_install-3.2 pip
}

sdk() {
    info Downloading SDK...
    quiet git clone git://github.com/KnightOS/sdk.git
    info Installing SDK requirements...
    asroot pip3 install docopt
    asroot pip3 install requests
    asroot pip3 install pystache
    asroot pip3 install pyyaml
    cd sdk
    info Installing SDK...
    asroot ./setup.py install
}

force_all() {
    install genkfs
    install mktiupgrade
    install kpack
    install kimg
    install sass
    install scas
    install kcc
    if cygwin; then
        install pip
    else
        install z80e
    fi
    install sdk
    info KnightOS SDK installed!
}

prereqs
if [ $# -eq 0 ]; then
    force_all
    echo "Thanks for installing the KnightOS SDK!"
    echo "You can run 'knightos --help' to find out how to use it."
    echo "Resources are available online at http://www.knightos.org/documentation"
    echo "Have fun!"
else
    case "$1" in
        genkfs)
            install genkfs
            shift 1
            ;;
        mktiupgrade)
            install mktiupgrade
            shift 1
            ;;
        kpack)
            install kpack
            shift 1
            ;;
        kimg)
            install kimg
            shift 1
            ;;
        z80e)
            install z80e
            shift 1
            ;;
        sass)
            install sass
            shift 1
            ;;
        scas)
            install scas
            shift 1
            ;;
        kcc)
            install kcc
            shift 1
            ;;
        sdk)
            install sdk
            shift 1
            ;;
        pip)
            install pip
            shift 1
            ;;
        all)
            force_all
            shift 1
            ;;
        *)
            echo "Error: $1 is not a valid option."
            exit 1
            ;;
    esac
fi