#!/usr/bin/env bash
#
# ----------------------------------------------------------------------------------------------------
#
# Copyright (c) 2018, 2025, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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source="${BASH_SOURCE[0]}"
while [ -h "$source" ] ; do
    prev_source="$source"
    source="$(readlink "$source")";
    if [[ "$source" != /* ]]; then
        # if the link was relative, it was relative to where it came from
        dir="$( cd -P "$( dirname "$prev_source" )" && pwd )"
        source="$dir/$source"
    fi
done
location="$( cd -P "$( dirname "$source" )" && pwd )"

IFS=: read -ra relative_cp <<< "../../graalvm/svm-configure.jar:../../graalvm/svm-enterprise-configure.jar:../builder/native-image-base.jar:../builder/objectfile.jar:../builder/pointsto.jar:../builder/svm-enterprise.jar:../builder/svm.jar:../library-support.jar"
absolute_cp=()
for e in "${relative_cp[@]}"; do
    absolute_cp+=("${location}/${e}")
done

jvm_args=("-Dorg.graalvm.launcher.shell=true" "-Dorg.graalvm.launcher.executablename=$0")
launcher_args=()

# Unfortunately, parsing of `--vm.*` arguments has to be done blind:
# Maybe some of those arguments where not really intended for the launcher but were application arguments

process_vm_arg() {
    local vm_arg="$1"
    if [[ "$vm_arg" == "cp" || "$vm_arg" == "classpath" ]]; then
        >&2 echo "'--vm.${vm_arg}' argument must be of the form '--vm.${vm_arg}=CLASSPATH', not two separate arguments."
        exit 1
    elif [[ "$vm_arg" == "cp="* || "$vm_arg" == "classpath="* ]]; then
        local prefix="${vm_arg%%=*}" # cp or classpath
        local classpath="${vm_arg#${prefix}=}"
        IFS=: read -ra classpath_array <<< "$classpath"
        for e in "${classpath_array[@]}"; do
            absolute_cp+=("$e")
        done
    else
        jvm_args+=("-$vm_arg")
    fi
}

process_arg() {
    if [[ "$1" == --vm.* ]]; then
        process_vm_arg "${1#--vm.}"
    elif [[ "$1" == --native ]]; then
        >&2 echo "The native version of '$(basename "$source")' does not exist: cannot use '$1'."
        if [[ $(basename "$source") == polyglot ]]; then
            local extra=' --language:all'
        else
            local extra=''
        fi
        >&2 echo "If native-image is installed, you may build it with 'native-image --macro:native-image-configure-launcher$extra'."
        exit 1
    else
        launcher_args+=("$1")
    fi
}

# Check option-holding variables.
# Those can be specified as the `option_vars` argument of the LauncherConfig constructor.
for var in ; do
    read -ra opts <<< "${!var}"
    for opt in "${opts[@]}"; do
        [[ "$opt" == --vm.* ]] && process_vm_arg "${opt#--vm.}"
    done
done

for o in "$@"; do
    process_arg "$o"
done

cp_or_mp="$(IFS=: ; echo "${absolute_cp[*]}")"

module_launcher="True"
if [[ "${module_launcher}" == "True" ]]; then
    main_class='--module org.graalvm.nativeimage.enterprise.configure/com.oracle.svm.enterprise.configure.ConfigurationEnterpriseTool'
    app_path_arg="--module-path"
    IFS=" " read -ra add_exports <<< "--add-exports=java.base/com.sun.crypto.provider=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.access=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.event=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.loader=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.logger=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.misc=com.oracle.svm.svm_enterprise,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile,org.graalvm.nativeimage.pointsto --add-exports=java.base/jdk.internal.module=org.graalvm.nativeimage.base,org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.org.objectweb.asm=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.perf=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.platform=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.ref=org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile --add-exports=java.base/jdk.internal.reflect=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.util=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.vm.annotation=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal.vm=org.graalvm.nativeimage.builder --add-exports=java.base/jdk.internal=org.graalvm.nativeimage.builder --add-exports=java.base/sun.invoke.util=org.graalvm.nativeimage.builder --add-exports=java.base/sun.net.www=org.graalvm.nativeimage.builder --add-exports=java.base/sun.net=org.graalvm.nativeimage.builder --add-exports=java.base/sun.nio.ch=org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile --add-exports=java.base/sun.reflect.annotation=org.graalvm.nativeimage.builder --add-exports=java.base/sun.reflect.generics.factory=org.graalvm.nativeimage.builder --add-exports=java.base/sun.reflect.generics.reflectiveObjects=org.graalvm.nativeimage.builder --add-exports=java.base/sun.reflect.generics.repository=org.graalvm.nativeimage.builder --add-exports=java.base/sun.reflect.generics.scope=org.graalvm.nativeimage.builder --add-exports=java.base/sun.reflect.generics.tree=org.graalvm.nativeimage.builder --add-exports=java.base/sun.security.jca=org.graalvm.nativeimage.builder --add-exports=java.base/sun.security.provider=org.graalvm.nativeimage.builder --add-exports=java.base/sun.security.ssl=org.graalvm.nativeimage.builder --add-exports=java.base/sun.security.util=org.graalvm.nativeimage.builder --add-exports=java.base/sun.security.x509=org.graalvm.nativeimage.builder --add-exports=java.base/sun.text.spi=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util.calendar=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util.cldr=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util.locale.provider=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util.locale=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util.resources=org.graalvm.nativeimage.builder --add-exports=java.base/sun.util=org.graalvm.nativeimage.builder --add-exports=java.management/com.sun.jmx.mbeanserver=org.graalvm.nativeimage.builder --add-exports=java.management/sun.management=org.graalvm.nativeimage.builder,org.graalvm.nativeimage.pointsto --add-exports=jdk.internal.vm.ci/jdk.vm.ci.aarch64=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile --add-exports=jdk.internal.vm.ci/jdk.vm.ci.amd64=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile --add-exports=jdk.internal.vm.ci/jdk.vm.ci.code.site=com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder --add-exports=jdk.internal.vm.ci/jdk.vm.ci.code.stack=jdk.internal.vm.compiler,org.graalvm.nativeimage.builder --add-exports=jdk.internal.vm.ci/jdk.vm.ci.code=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.objectfile,org.graalvm.nativeimage.pointsto,org.graalvm.truffle.compiler --add-exports=jdk.internal.vm.ci/jdk.vm.ci.common=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.pointsto --add-exports=jdk.internal.vm.ci/jdk.vm.ci.hotspot.aarch64=jdk.internal.vm.compiler --add-exports=jdk.internal.vm.ci/jdk.vm.ci.hotspot.amd64=jdk.internal.vm.compiler --add-exports=jdk.internal.vm.ci/jdk.vm.ci.hotspot=com.oracle.graal.graal_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder --add-exports=jdk.internal.vm.ci/jdk.vm.ci.meta=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.base,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.configure,org.graalvm.nativeimage.librarysupport,org.graalvm.nativeimage.objectfile,org.graalvm.nativeimage.pointsto,org.graalvm.truffle.compiler --add-exports=jdk.internal.vm.ci/jdk.vm.ci.runtime=com.oracle.graal.graal_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder,org.graalvm.nativeimage.pointsto --add-exports=jdk.internal.vm.ci/jdk.vm.ci.services=com.oracle.graal.graal_enterprise,com.oracle.svm.svm_enterprise,jdk.internal.vm.compiler,org.graalvm.nativeimage.builder --add-exports=jdk.internal.vm.compiler/org.graalvm.compiler.nodes=org.graalvm.nativeimage.enterprise.configure --add-exports=jdk.jfr/jdk.jfr.events=org.graalvm.nativeimage.builder --add-exports=jdk.jfr/jdk.jfr.internal.jfc=org.graalvm.nativeimage.builder --add-exports=jdk.jfr/jdk.jfr.internal=org.graalvm.nativeimage.builder --add-exports=jdk.management/com.sun.management.internal=org.graalvm.nativeimage.builder"
    for e in "${add_exports[@]}"; do
        jvm_args+=("${e}")
    done
else
    app_path_arg="-cp"
    main_class='com.oracle.svm.enterprise.configure.ConfigurationEnterpriseTool'
fi

if [[ "${VERBOSE_GRAALVM_LAUNCHERS}" == "true" ]]; then
    set -x
fi

exec "${location}/../../../bin/java" --add-exports=jdk.internal.vm.compiler/org.graalvm.compiler.phases.common=ALL-UNNAMED --add-exports=jdk.internal.vm.ci/jdk.vm.ci.meta=ALL-UNNAMED --add-exports=jdk.internal.vm.ci/jdk.vm.ci.services=ALL-UNNAMED --add-exports=jdk.internal.vm.compiler/org.graalvm.compiler.core.common.util=ALL-UNNAMED -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI "${jvm_args[@]}" ${app_path_arg} "${cp_or_mp}" ${main_class} "${launcher_args[@]}"