#!/usr/bin/env bash

set -eou pipefail

BABASHKA_XMX=${BABASHKA_XMX:-"-J-Xmx4500m"}

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

if [[ ! -x "$GRAALVM_HOME/bin/native-image" ]]; then
    "$GRAALVM_HOME/bin/gu" install native-image
fi

export JAVA_HOME=$GRAALVM_HOME
export PATH=$GRAALVM_HOME/bin:$PATH

rm -rf resources/*.class
# SVM_JAR=$(find -L "$GRAALVM_HOME" | grep svm.jar)
# "$GRAALVM_HOME/bin/javac" -cp "$SVM_JAR" resources/CutOffCoreServicesDependencies.java
# "$GRAALVM_HOME/bin/javac" -cp "$SVM_JAR" resources/CutOffSunAwtWwwContentAudioAiff.java
# "$GRAALVM_HOME/bin/javac" -cp "$SVM_JAR" resources/CutOffMisc.java
if [ -z "$BABASHKA_JAR" ]; then
    lein with-profiles +reflection,+native-image "do" run
    lein "do" clean, uberjar, metabom
    BABASHKA_JAR=${BABASHKA_JAR:-"target/babashka-$BABASHKA_VERSION-standalone.jar"}
fi

# because script/test cleans target during ci before the jar can we saved
cp target/metabom.jar .

BABASHKA_BINARY=${BABASHKA_BINARY:-"bb"}

args=("-jar" "$BABASHKA_JAR"
      "-H:Name=$BABASHKA_BINARY"
      "-H:+ReportExceptionStackTraces"
      # "-H:+PrintAnalysisCallTree"
      # "-H:+DashboardAll"
      # "-H:DashboardDump=reports/dump"
      # "-H:+DashboardPretty"
      # "-H:+DashboardJson"
      "-H:ReportAnalysisForbiddenType=java.awt.Toolkit:InHeap,Allocated"
      "--verbose"
      "--no-fallback"
      "--native-image-info"
      # --trace-class-initialization=jdk.internal.net.http.common.DebugLogger,jdk.internal.net.http.websocket.WebSocketImpl,jdk.internal.net.http.common.Utils
      "$BABASHKA_XMX")

BABASHKA_STATIC=${BABASHKA_STATIC:-}
BABASHKA_MUSL=${BABASHKA_MUSL:-}

if [ "$BABASHKA_STATIC" = "true" ]; then
    args+=("--static")
    if [ "$BABASHKA_MUSL" = "true" ]; then
        args+=("--libc=musl"
               # see https://github.com/oracle/graal/issues/3398
               "-H:CCompilerOption=-Wl,-z,stack-size=2097152")
    else
        # see https://github.com/oracle/graal/issues/3737
        args+=("-H:+StaticExecutableWithDynamicLibC")
    fi
fi

BABASHKA_FEATURE_HSQLDB=${BABASHKA_FEATURE_HSQLDB:-}

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

BABASHKA_FEATURE_SELMER=${BABASHKA_FEATURE_SELMER:-}

if [ "$BABASHKA_FEATURE_SELMER" = "true" ]; then
    args+=("-H:IncludeResources=json.human.css")
fi

BABASHKA_LEAN=${BABASHKA_LEAN:-}

if [ "$BABASHKA_LEAN" = "true" ]
then
    # Remove all the default features, unless explicitly set to true:
    export BABASHKA_FEATURE_XML="${BABASHKA_FEATURE_XML:-false}"
    export BABASHKA_FEATURE_YAML="${BABASHKA_FEATURE_YAML:-false}"
    export BABASHKA_FEATURE_CSV="${BABASHKA_FEATURE_CSV:-false}"
    export BABAHSKA_FEATURE_TRANSIT="${BABAHSKA_FEATURE_TRANSIT:-false}"
    export BABASHKA_FEATURE_JAVA_TIME="${BABASHKA_FEATURE_JAVA_TIME:-false}"
    export BABASHKA_FEATURE_JAVA_NET_HTTP="${BABASHKA_FEATURE_JAVA_NET_HTTP:-false}"
    export BABASHKA_FEATURE_JAVA_NIO="${BABASHKA_FEATURE_JAVA_NIO:-false}"
    export BABASHKA_FEATURE_HTTPKIT_CLIENT="${BABASHKA_FEATURE_HTTPKIT_CLIENT:-false}"
    export BABASHKA_FEATURE_HTTPKIT_SERVER="${BABASHKA_FEATURE_HTTPKIT_SERVER:-false}"
    export BABASHKA_FEATURE_CORE_MATCH="${BABASHKA_FEATURE_CORE_MATCH:-false}"
    export BABASHKA_FEATURE_HICCUP="${BABASHKA_FEATURE_HICCUP:-false}"
    export BABASHKA_FEATURE_TEST_CHECK="${BABASHKA_FEATURE_TEST_CHECK:-false}"
    export BABASHKA_FEATURE_SPEC_ALPHA="${BABASHKA_FEATURE_SPEC_ALPHA:-false}"
    export BABASHKA_FEATURE_SELMER="${BABASHKA_FEATURE_SELMER:-false}"
    export BABASHKA_FEATURE_LOGGING="${BABASHKA_FEATURE_LOGGING:-false}"
    export BABASHKA_FEATURE_PRIORITY_MAP="${BABASHKA_FEATURE_PRIORITY_MAP:-false}"
    export BABASHKA_FEATURE_RRB_VECTOR="${BABASHKA_FEATURE_RRB_VECTOR:-false}"
fi

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