Set up AOSP build environment for zsh

aosp.zsh

#compdef aosp

# Basic completion
complete -W "cd customize-sbox build env log reload tree unset xcode" aosp

# # Advanced completion from _aosp
# compdef _aosp aosp
# autoload -U compinit
# compinit

local sub_command=$1
if test -z "$sub_command"; then
    aosp reload
    echo ${AOSP}
    return
fi

case $sub_command in
env)
    local previous_dir=$(pwd)
    # set the number of open files to be 1024
    ulimit -S -n 1024

    cd ${AOSP}
    source build/envsetup.sh

    if test -z "$AOSP_BUILD"; then
        export AOSP_BUILD=sdk_phone_x86
    fi
    if test -z "$AOSP_BUILD_TYPE"; then
        export AOSP_BUILD_TYPE=userdebug
    fi
    export AOSP_BUILD_TARGET="${AOSP_BUILD}-${AOSP_BUILD_TYPE}"

    echo "lunch ${AOSP_BUILD_TARGET}"
    lunch ${AOSP_BUILD_TARGET}

    cd $previous_dir
    ;;
build)
    aosp env
    m droid | aosp log
    ;;
log)
    local timestamp=$(date "+%Y%m%d%H%M%S")
    local logfile=${AOSP}/build_${timestamp}.log
    tee ${logfile}
    echo ${logfile}
    export AOSP_BUILD_LOG=${logfile}
    ;;
cd)
    cd ${AOSP}
    ;;
reload)
    unfunction aosp
    autoload -Uz aosp
    ;;
customize-sbox)
    if [[ -f "${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf" ]]; then
        echo "${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf exists. Skip."
    else
        echo "${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf does not exist. Processing ..."
        echo "#\!/bin/sh\nexport _JAVA_OPTIONS="-Xmx8g"\nexport JAVA_OPTIONS="-Xmx8g"\n\necho "_JAVA_OPTIONS='-Xmx8g' ${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf $@"\n_JAVA_OPTIONS="-Xmx8g" ${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf $@\n" >${AOSP}/out/soong/host/darwin-x86/bin/sbox
        echo "mv ${AOSP}/out/soong/host/darwin-x86/bin/sbox ${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf"
        mv ${AOSP}/out/soong/host/darwin-x86/bin/sbox ${AOSP}/out/soong/host/darwin-x86/bin/sbox.elf
        echo "ln -s ${AOSP}/sbox ${AOSP}/out/soong/host/darwin-x86/bin/sbox"
        ln -s ${AOSP}/sbox ${AOSP}/out/soong/host/darwin-x86/bin/sbox
    fi
    ;;
unset)
    unset AOSP_BUILD
    unset AOSP_BUILD_TYPE
    unset AOSP_BUILD_TARGET
    ;;
tree)
    echo 'tree -Q -I ".repo" -I ".git" -fa ${AOSP} -o ${AOSP}/aosp_tree.log'
    tree -Q -I ".repo|.git" -fa ${AOSP} -o ${AOSP}/aosp_tree.log
    ;;
sample)
    echo "Sample sub-command"
    ;;
esac