kscript on demand (inspired by gradlew).

kscriptw

#!/usr/bin/env sh

#
# kscript on demand (inspired by gradlew).
#
# Convenient way to run Kotlin scripts (.kts) without having to install kscript
# relying on https://github.com/holgerbrandl/homebrew-tap/blob/master/kscript.rb logic.
#
# Requirements: curl and kscript requirements (KOTLIN_HOME or kotlin in path)
#
# See https://gist.github.com/pgreze/f258279f28e0834a4c6611847c98aa11
#

VERSION="2.9.0"
KSCRIPTW_DIR="$HOME/.kscript/$VERSION"

function install_kscript {
    echo "Install $KSCRIPTW_DIR"

    tmp_dir="/tmp/$RANDOM/"
    mkdir -p "$tmp_dir"

    pushd "$tmp_dir" > /dev/null

    curl -L -o kscript.zip https://github.com/holgerbrandl/kscript/releases/download/v$VERSION/kscript-$VERSION-bin.zip > /dev/null 2&>/dev/null
    unzip kscript.zip > /dev/null

    mkdir -p "$KSCRIPTW_DIR"
    mv kscript-*/bin/kscript* "$KSCRIPTW_DIR"

    popd > /dev/null
}

#
# Main
#

if [ -x "$(command -v kscript)" ];then
    kscript="kscript"
else
    if [ ! -d ~/.kscript ];then
        install_kscript
    fi
    kscript="$KSCRIPTW_DIR/kscript"
fi

"$kscript" $@

This script was created in order to provide single file command lines for an Android project.

You can manually run kotlinc with:

sh /Applications/Android\ Studio.app/Contents/plugins/Kotlin/kotlinc/bin/kotlinc

About KTS support:
https://github.com/Kotlin/KEEP/blob/master/proposals/scripting-support.md

Install kscript on OSX:
brew install holgerbrandl/tap/kscript

Drive kotlinc from build.gradle:
https://gist.github.com/bamboo/f29e738c2a17a36e87c814b7452afe31