#!/usr/bin/env bash

set -eou pipefail

if [ -z "$BABASHKA_XMX" ]; then
    export BABASHKA_XMX="-J-Xmx4500m"
fi

if [ -z "$GRAALVM_HOME" ]; then
    echo "Please set GRAALVM_HOME"
    exit 1
fi

BABASHKA_VERSION=$(cat resources/BABASHKA_VERSION)

BABASHKA_JAR=${BABASHKA_JAR:-"target/babashka-$BABASHKA_VERSION-standalone.jar"}

if [[ ! -f "$BABASHKA_JAR" ]]
then
    echo "Please run script/uberjar first."
    exit 1
fi

$GRAALVM_HOME/bin/gu install native-image


export JAVA_HOME=$GRAALVM_HOME

SVM_JAR=$(find "$GRAALVM_HOME" | grep svm.jar)
$GRAALVM_HOME/bin/javac -cp "$SVM_JAR" resources/CutOffCoreServicesDependencies.java


BABASHKA_LEIN_PROFILES=""

BABASHKA_FEATURE_HSQLDB=${BABASHKA_FEATURE_HSQLDB:-}

if [ "$BABASHKA_FEATURE_HSQLDB" = "true" ]
then
    BABASHKA_LEIN_PROFILES+="+feature/hsqldb"
else
    BABASHKA_LEIN_PROFILES+="-feature/hsqldb"
fi

BABASHKA_FEATURE_XML=${BABASHKA_FEATURE_XML:-}

if [ "$BABASHKA_FEATURE_XML" != "false" ]
then
    BABASHKA_LEIN_PROFILES+=",+feature/xml"
else
    BABASHKA_LEIN_PROFILES+=",-feature/xml"
fi

BABASHKA_BINARY=${BABASHKA_BINARY:-"bb"}

args=( -jar $BABASHKA_JAR \
            -H:Name=$BABASHKA_BINARY \
            -H:+ReportExceptionStackTraces \
            -J-Dclojure.spec.skip-macros=true \
            -J-Dclojure.compiler.direct-linking=true \
            "-H:IncludeResources=BABASHKA_VERSION" \
            "-H:IncludeResources=SCI_VERSION" \
            -H:ReflectionConfigurationFiles=reflection.json \
            --initialize-at-run-time=java.lang.Math\$RandomNumberGeneratorHolder \
            --initialize-at-build-time \
            -H:Log=registerResource: \
            -H:EnableURLProtocols=http,https \
            --enable-all-security-services \
            -H:+JNI \
            --verbose \
            --no-fallback \
            --no-server \
            --report-unsupported-elements-at-runtime \
            "--initialize-at-run-time=org.postgresql.sspi.SSPIClient" \
            "$BABASHKA_XMX" )

BABASHKA_STATIC=${BABASHKA_STATIC:-}

if [ "$BABASHKA_STATIC" = "true" ]; then
    args+=("--static")
fi

if [ "$BABASHKA_FEATURE_HSQLDB" = "true" ]; then
    args+=("-H:IncludeResources=org/hsqldb/.*\.properties", "-H:IncludeResources=org/hsqldb/.*\.sql")
fi

$GRAALVM_HOME/bin/native-image "${args[@]}"