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build.sh
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build.sh
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#!/usr/bin/env bash
#
# Copyright (c) 2018-2024 Stéphane Micheloud
#
# Licensed under the MIT License.
#
##############################################################################
## Subroutines
getHome() {
local source="${BASH_SOURCE[0]}"
while [[ -h "$source" ]]; do
local linked="$(readlink "$source")"
local dir="$( cd -P $(dirname "$source") && cd -P $(dirname "$linked") && pwd )"
source="$dir/$(basename "$linked")"
done
( cd -P "$(dirname "$source")" && pwd )
}
debug() {
local DEBUG_LABEL="[46m[DEBUG][0m"
$DEBUG && echo "$DEBUG_LABEL $1" 1>&2
}
warning() {
local WARNING_LABEL="[46m[WARNING][0m"
echo "$WARNING_LABEL $1" 1>&2
}
error() {
local ERROR_LABEL="[91mError:[0m"
echo "$ERROR_LABEL $1" 1>&2
}
# use variables EXITCODE, TIMER_START
cleanup() {
[[ $1 =~ ^[0-1]$ ]] && EXITCODE=$1
if $TIMER; then
local TIMER_END=$(date +'%s')
local duration=$((TIMER_END - TIMER_START))
echo "Total execution time: $(date -d @$duration +'%H:%M:%S')" 1>&2
fi
debug "EXITCODE=$EXITCODE"
exit $EXITCODE
}
args() {
[[ $# -eq 0 ]] && HELP=true && return 1
for arg in "$@"; do
case "$arg" in
## options
-debug) DEBUG=true ;;
-help) HELP=true ;;
-jvm) TOOLSET=jvm ;;
-native) TOOLSET=native ;;
-timer) TIMER=true ;;
-verbose) VERBOSE=true ;;
-*)
error "Unknown option $arg"
EXITCODE=1 && return 0
;;
## subcommands
clean) CLEAN=true ;;
compile) COMPILE=true ;;
decompile) COMPILE=true && DECOMPILE=true ;;
doc) DOC=true ;;
help) HELP=true ;;
lint) LINT=true ;;
run) COMPILE=true && RUN=true ;;
test) COMPILE=true && TEST=true ;;
*)
error "Unknown subcommand $arg"
EXITCODE=1 && return 0
;;
esac
done
if $LINT && [[ ! -x "$KTLINT_CMD" ]]; then
warning "ktLint installation not found"
LINT=false
fi
if $DECOMPILE && [[ ! -x "$CFR_CMD" ]]; then
warning "cfr installation not found"
DECOMPILE=false
fi
debug "Properties : PROJECT_NAME=$PROJECT_NAME PROJECT_VERSION=$PROJECT_VERSION"
debug "Options : TIMER=$TIMER TOOLSET=$TOOLSET VERBOSE=$VERBOSE"
debug "Subcommands: CLEAN=$CLEAN COMPILE=$COMPILE DECOMPILE=$DECOMPILE HELP=$HELP LINT=$LINT RUN=$RUN TEST=$TEST"
[[ -n "$CFR_HOME" ]] && debug "Variables : CFR_HOME=$CFR_HOME"
debug "Variables : JAVA_HOME=$JAVA_HOME"
debug "Variables : KOTLIN_HOME=$KOTLIN_HOME"
debug "Variables : KOTLIN_NATIVE_HOME=$KOTLIN_NATIVE_HOME"
debug "Variables : KTLINT_HOME=$KTLINT_HOME"
# See http://www.cyberciti.biz/faq/linux-unix-formatting-dates-for-display/
$TIMER && TIMER_START=$(date +"%s")
}
help() {
cat << EOS
Usage: $BASENAME { <option> | <subcommand> }
Options:
-debug print commands executed by this script
-jvm generate/run Java program
-native generate/run native program
-timer print total execution time
-verbose print progress messages
Subcommands:
clean delete generated files
compile compile Java/Kotlin source files
decompile decompile generated code with CFR
doc generate HTML documentation
help print this help message
run execute main class "$MAIN_CLASS"
EOS
}
clean() {
if [[ -d "$TARGET_DIR" ]]; then
if $DEBUG; then
debug "Delete directory \"$(mixed_path $TARGET_DIR)\""
elif $VERBOSE; then
echo "Delete directory \"${TARGET_DIR/$ROOT_DIR\//}\"" 1>&2
fi
rm -rf "$(mixed_path $TARGET_DIR)"
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
}
lint() {
local klint_opts="--color --reporter=checkstyle,output=$TARGET_DIR/ktlint-report.xml"
($DEBUG || $VERBOSE) && klint_opts="--reporter=plain $klint_opts"
local tmp_file="$TARGET_DIR/ktlint_output.txt"
# prepend ! to negate the pattern in order to check only certain locations
if $DEBUG; then
debug "$KTLINT_CMD $klint_opts src/**/*.kt"
elif $VERBOSE; then
echo "Analyze $n Kotlin source files with KtLint" 1>&2
fi
eval "$KTLINT_CMD" $klint_opts "src/**/*.kt"
if [[ $? -ne 0 ]]; then
warning "Ktlint error found"
if [[ -f "$tmp_file" ]]; then
($DEBUG || $VERBOSE) && cat "$tmp_file"
rm "$tmp_file"
fi
# EXITCODE=1
fi
}
compile_jvm() {
[[ -d "$CLASSES_DIR" ]] || mkdir -p "$CLASSES_DIR"
local timestamp_file="$TARGET_DIR/.latest-build"
local required=0
required=$(action_required "$timestamp_file" "$SOURCE_DIR/main/java/" "*.java")
if [[ $required -eq 1 ]]; then
compile_java
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
required=$(action_required "$timestamp_file" "$SOURCE_MAIN_DIR/" "*.kt")
if [[ $required -eq 1 ]]; then
compile_kotlin
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
touch "$timestamp_file"
}
compile_native() {
[[ -d "$TARGET_DIR" ]] || mkdir -p "$TARGET_DIR"
local required=0
required=$(action_required "$TARGET_NATIVE" "$SOURCE_MAIN_DIR/" "*.kt")
if [[ $required -eq 1 ]]; then
compile_native_kotlin
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
}
action_required() {
local timestamp_file=$1
local search_path=$2
local search_pattern=$3
local latest=
for f in $(find $search_path -name $search_pattern 2>/dev/null); do
[[ $f -nt $latest ]] && latest=$f
done
if [[ -z "$latest" ]]; then
## Do not compile if no source file
echo 0
elif [[ ! -f "$timestamp_file" ]]; then
## Do compile if timestamp file doesn't exist
echo 1
else
## Do compile if timestamp file is older than most recent source file
local timestamp=$(stat -c %Y $timestamp_file)
[[ $timestamp_file -nt $latest ]] && echo 1 || echo 0
fi
}
compile_java() {
local opts_file="$TARGET_DIR/javac_opts.txt"
local cpath="$LIBS_CPATH$(mixed_path $CLASSES_DIR)"
echo -classpath "$cpath" -d "$(mixed_path $CLASSES_DIR)" > "$opts_file"
local sources_file="$TARGET_DIR/javac_sources.txt"
[[ -f "$sources_file" ]] && rm "$sources_file"
local n=0
for f in $(find "$SOURCE_DIR/main/java/" -type f -name "*.java" 2>/dev/null); do
echo $(mixed_path $f) >> "$sources_file"
n=$((n + 1))
done
if [[ $n -eq 0 ]]; then
warning "No Java source file found"
return 1
fi
local s=; [[ $n -gt 1 ]] && s="s"
local n_files="$n Java source file$s"
if $DEBUG; then
debug "$JAVAC_CMD @$(mixed_path $opts_file) @$(mixed_path $sources_file)"
elif $VERBOSE; then
echo "Compile $n_files into directory \"${CLASSES_DIR/$ROOT_DIR\//}\"" 1>&2
fi
eval "$JAVAC_CMD" "@$(mixed_path $opts_file)" "@$(mixed_path $sources_file)"
if [[ $? -ne 0 ]]; then
error "Failed to compile $n_files into directory \"${CLASSES_DIR/$ROOT_DIR\//}\""
cleanup 1
fi
}
compile_jvm_kotlin() {
local opts_file="$TARGET_DIR/kotlinc_opts.txt"
local cpath="$CLASSES_DIR"
echo -language-version "$LANGUAGE_VERSION" -classpath "$(mixed_path $cpath)" -d "$(mixed_path $CLASSES_DIR)" > "$opts_file"
local sources_file="$TARGET_DIR/kotlinc_sources.txt"
[[ -f "$sources_file" ]] && rm "$sources_file"
local n=0
for f in $(find "$SOURCE_DIR/main/kotlin/" -type f -name "*.kt" 2>/dev/null); do
echo $(mixed_path $f) >> "$sources_file"
n=$((n + 1))
done
if [[ $n -eq 0 ]]; then
warning "No Kotlin source file found"
return 1
fi
local s=; [[ $n -gt 1 ]] && s="s"
local n_files="$n Kotlin source file$s"
if $DEBUG; then
debug "$KOTLINC_CMD @$(mixed_path $opts_file) @$(mixed_path $sources_file)"
elif $VERBOSE; then
echo "Compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\"" 1>&2
fi
eval "$KOTLINC_CMD" "@$(mixed_path $opts_file)" "@$(mixed_path $sources_file)"
if [[ $? -ne 0 ]]; then
error "Failed to compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\""
cleanup 1
fi
}
compile_native_kotlin() {
local opts_file="$TARGET_DIR/kotlinc_opts.txt"
local cpath="$CLASSES_DIR"
echo -language-version "$LANGUAGE_VERSION" -o "$(mixed_path $TARGET_NATIVE)" -e "main" > "$opts_file"
local sources_file="$TARGET_DIR/kotlinc_sources.txt"
[[ -f "$sources_file" ]] && rm "$sources_file"
local n=0
for f in $(find "$SOURCE_DIR/main/kotlin/" -type f -name "*.kt" 2>/dev/null); do
echo $(mixed_path $f) >> "$sources_file"
n=$((n + 1))
done
if [[ $n -eq 0 ]]; then
warning "No Kotlin source file found"
return 1
fi
local s=; [[ $n -gt 1 ]] && s="s"
local n_files="$n Kotlin source file$s"
if $DEBUG; then
debug "$KOTLINC_NATIVE_CMD @$(mixed_path $opts_file) @$(mixed_path $sources_file)"
elif $VERBOSE; then
echo "Compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\"" 1>&2
fi
eval "$KOTLINC_NATIVE_CMD" "@$(mixed_path $opts_file)" "@$(mixed_path $sources_file)"
if [[ $? -ne 0 ]]; then
error "Failed to compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\""
cleanup 1
fi
}
mixed_path() {
if [[ -x "$CYGPATH_CMD" ]]; then
$CYGPATH_CMD -am $1
elif $mingw || $msys; then
echo $1 | sed 's|/|\\\\|g'
else
echo $1
fi
}
decompile() {
local output_dir="$TARGET_DIR/cfr-sources"
[[ -d "$output_dir" ]] || mkdir -p "$output_dir"
local cfr_opts="--extraclasspath "$(extra_cpath)" --outputdir "$(mixed_path $output_dir)""
local n="$(ls -n $CLASSES_DIR/*.class | wc -l)"
local class_dirs=
[[ $n -gt 0 ]] && class_dirs="$CLASSES_DIR"
for f in $(ls -d $CLASSES_DIR 2>/dev/null); do
n="$(ls -n $CLASSES_DIR/*.class | wc -l)"
[[ $n -gt 0 ]] && class_dirs="$class_dirs $f"
done
$VERBOSE && echo "Decompile Java bytecode to directory \"${output_dir/$ROOT_DIR\//}\"" 1>&2
for f in $class_dirs; do
debug "$CFR_CMD $cfr_opts $(mixed_path $f)/*.class"
eval "$CFR_CMD" $cfr_opts "$(mixed_path $f)/*.class" $STDERR_REDIRECT
if [[ $? -ne 0 ]]; then
error "Failed to decompile generated code in directory $f"
cleanup 1
fi
done
local version_list=($(version_string))
local version_string="${version_list[0]}"
local version_suffix="${version_list[1]}"
## output file contains Kotlin and CFR headers
local output_file="$TARGET_DIR/cfr-sources$version_suffix.java"
echo "// Compiled with $version_string" > "$output_file"
if $DEBUG; then
debug "echo $output_dir/*.java >> $output_file"
elif $VERBOSE; then
echo "Save generated Java source files to file ${output_file/$ROOT_DIR\//}" 1>&2
fi
local java_files=
for f in $(find "$output_dir/" -type f -name "*.java" 2>/dev/null); do
java_files="$java_files $(mixed_path $f)"
done
[[ -n "$java_files" ]] && cat $java_files >> "$output_file"
if [[ ! -x "$DIFF_CMD" ]]; then
if $DEBUG; then
warning "diff command not found"
elif $VERBOSE; then
echo "diff command not found" 1>&2
fi
return 0
fi
local diff_opts=--strip-trailing-cr
local check_file="$SOURCE_DIR/build/cfr-source$VERSION_SUFFIX.java"
if [[ -f "$check_file" ]]; then
if $DEBUG; then
debug "$DIFF_CMD $diff_opts $(mixed_path $output_file) $(mixed_path $check_file)"
elif $VERBOSE; then
echo "Compare output file with check file ${check_file/$ROOT_DIR\//}" 1>&2
fi
eval "$DIFF_CMD" $diff_opts "$(mixed_path $output_file)" "$(mixed_path $check_file)"
if [[ $? -ne 0 ]]; then
error "Output file and check file differ"
cleanup 1
fi
fi
}
## output parameter: _EXTRA_CPATH
extra_cpath() {
local extra_cpath=
for f in $(ls $KOTLIN_HOME/lib/*.jar); do
extra_cpath="$extra_cpath$(mixed_path $f)$PSEP"
done
echo $extra_cpath
}
## output parameter: ($version $suffix)
version_string() {
local tool_version="$($KOTLINC_CMD -version 2>&1 | cut -d " " -f 3)"
local version="kotlin_$tool_version"
local suffix="$tool_version"
local arr=($version $suffix)
echo "${arr[@]}"
}
dokka_cli_jar() {
local repo_dir="$HOME/.m2/repository"
## https://mvnrepository.com/artifact/org.jetbrains.dokka/dokka-analysis
jar_file=
for f in $(find "$repo_dir/org/jetbrains/dokka/dokka-cli" -name "dokka-cli-1.9.*.jar" 2>/dev/null); do
jar_file="$f"
done
echo "$(mixed_path $jar_file)"
}
## output parameter: DOKKA_CPATH
dokka_cpath() {
local repo_dir="$HOME/.m2/repository"
local cpath=
## https://mvnrepository.com/artifact/org.jetbrains.dokka/dokka-base
jar_file=
for f in $(find "$repo_dir/org/jetbrains/dokka/dokka-base" -name "dokka-base-1.9.*.jar" 2>/dev/null); do
jar_file="$f"
done
[[ -f "$jar_file" ]] && cpath="$cpath$(mixed_path $jar_file)$PSEP"
## https://mvnrepository.com/artifact/org.jetbrains.dokka/dokka-analysis
jar_file=
for f in $(find "$repo_dir/org/jetbrains/dokka/dokka-analysis" -name "dokka-analysis-1.8.*.jar" 2>/dev/null); do
jar_file="$f"
done
[[ -f "$jar_file" ]] && cpath="$cpath$(mixed_path $jar_file)$PSEP"
echo "$cpath"
}
doc() {
[[ -d "$TARGET_DOCS_DIR" ]] || mkdir -p "$TARGET_DOCS_DIR"
local doc_timestamp_file="$TARGET_DOCS_DIR/.latest-build"
local required="$(action_required "$doc_timestamp_file" "$SOURCE_MAIN_DIR/" "*.kt")"
[[ $required -eq 0 ]] && return 1
## see https://github.com/Kotlin/dokka/releases
DOKKA_CPATH="$(dokka_cpath)$(extra_cpath)"
DOKKA_CLI_JAR="$(dokka_cli_jar)"
local args="-src $(mixed_path $SOURCE_MAIN_DIR)"
local dokka_args="-pluginsClasspath \"$DOKKA_CPATH\" -moduleName $PROJECT_NAME -moduleVersion $PROJECT_VERSION -outputDir \"$(mixed_path $TARGET_DOCS_DIR)\" -sourceSet \"$args\""
if $DEBUG; then
debug "$JAVA_CMD -jar \"$DOKKA_CLI_JAR\" $dokka_args"
elif $VERBOSE; then
echo "Generate HTML documentation into directory \"${TARGET_DOCS_DIR/$ROOT_DIR\//}\"" 1>&2
fi
eval "$JAVA_CMD" -jar "$DOKKA_CLI_JAR" $dokka_args
if [[ $? -ne 0 ]]; then
error "Generation of HTML documentation failed"
cleanup 1
fi
if $DEBUG; then
debug "HTML documentation saved into directory \"$(mixed_path $TARGET_DOCS_DIR)\""
elif $VERBOSE; then
echo "HTML documentation saved into directory \"${TARGET_DOCS_DIR/$ROOT_DIR\//}\"" 1>&2
fi
touch "$doc_timestamp_file"
}
run_jvm() {
local main_class_file="$CLASSES_DIR/${MAIN_CLASS//.//}.class"
if [[ ! -f "$main_class_file" ]]; then
error "Kotlin main class '$MAIN_CLASS' not found ($main_class_file)"
cleanup 1
fi
local kotlin_opts="-classpath $(mixed_path $CLASSES_DIR)"
if $DEBUG; then
debug "$KOTLIN_CMD $kotlin_opts $MAIN_CLASS $MAIN_ARGS"
elif $VERBOSE; then
echo "Execute Kotlin main class $MAIN_CLASS" 1>&2
fi
eval "$KOTLIN_CMD" $kotlin_opts $MAIN_CLASS $MAIN_ARGS
if [[ $? -ne 0 ]]; then
error "Program execution failed ($MAIN_CLASS)"
cleanup 1
fi
}
run_native() {
if $DEBUG; then
debug "eval \"$TARGET_NATIVE\""
elif $VERBOSE; then
echo "Execute Kotlin native program $TARGET_NATIVE" 1>&2
fi
eval "$TARGET_NATIVE"
if [[ $? -ne 0 ]]; then
error "Program execution failed ($TARGET_NATIVE)"
cleanup 1
fi
}
test_compile() {
[[ -d "$TEST_CLASSES_DIR" ]] || mkdir -p "$TEST_CLASSES_DIR"
local timestamp_file="$TARGET_DIR/.latest-test-build"
local required=0
required=$(action_required "$timestamp_file" "$SOURCE_DIR/test/java/" "*.java")
if [[ $required -eq 1 ]]; then
test_compile_java
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
required=$(action_required "$timestamp_file" "$SOURCE_DIR/test/kotlin" "*.kt")
if [[ $required -eq 1 ]]; then
test_compile_kotlin
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
fi
touch "$timestamp_file"
}
test_compile_java() {
echo "nyi"
}
## output parameter: LIBS_CPATH
libs_cpath() {
local repo_dir="$HOME/.m2/repository"
local cpath=
## https://mvnrepository.com/artifact/org.hamcrest/hamcrest
local jar_file=
for f in $(find "$repo_dir/org/hamcrest/hamcrest" -name "hamcrest-2.2.jar" 2>/dev/null); do
jar_file="$f"
done
[[ -f "$jar_file" ]] && cpath="$cpath$(mixed_path $jar_file)$PSEP"
## https://mvnrepository.com/artifact/junit/junit
jar_file=
for f in $(find "$repo_dir/junit/junit" -name "junit-4.13.2.jar" 2>/dev/null); do
jar_file="$f"
done
[[ -f "$jar_file" ]] && cpath="$cpath$(mixed_path $jar_file)$PSEP"
echo "$cpath"
}
test_compile_kotlin() {
local opts_file="$TARGET_DIR/test_kotlinc_opts.txt"
local cpath="$(libs_cpath)$PSEP$(mixed_path $CLASSES_DIR)"
echo -language-version "$LANGUAGE_VERSION" -classpath "$cpath" -d "$(mixed_path $TEST_CLASSES_DIR)" > "$opts_file"
local sources_file="$TARGET_DIR/test_kotlinc_sources.txt"
[[ -f "$sources_file" ]] && rm "$sources_file"
local n=0
for f in $(find "$SOURCE_DIR/test/kotlin/" -type f -name "*.kt" 2>/dev/null); do
echo $(mixed_path $f) >> "$sources_file"
n=$((n + 1))
done
if [[ $n -eq 0 ]]; then
warning "No Kotlin testsource file found"
return 1
fi
local s=; [[ $n -gt 1 ]] && s="s"
local n_files="$n Kotlin test source file$s"
if $DEBUG; then
debug "$KOTLINC_CMD @$(mixed_path $opts_file) @$(mixed_path $sources_file)"
elif $VERBOSE; then
echo "Compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\"" 1>&2
fi
eval "$KOTLINC_CMD" "@$(mixed_path $opts_file)" "@$(mixed_path $sources_file)"
if [[ $? -ne 0 ]]; then
error "Failed to compile $n_files to directory \"${CLASSES_DIR/$ROOT_DIR\//}\""
cleanup 1
fi
}
test_run() {
test_compile
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
local cpath="$(libs_cpath)$PSEP$(mixed_path $CLASSES_DIR)$PSEP$(mixed_path $TEST_CLASSES_DIR)"
local test_kotlin_opts="-classpath \"$cpath\""
local test_main_class=""
## see https://github.com/junit-team/junit4/wiki/Getting-started
for f in $(find "$TEST_CLASSES_DIR/" -type f -name "*JUnitTest.class" 2>/dev/null); do
test_main_class="$(basename $f .class)"
if $DEBUG; then
debug "\"$KOTLIN_CMD\" $test_kotlin_opts org.junit.runner.JUnitCore $test_main_class"
elif $VERBOSE; then
echo "Execute test $test_main_class" 1>&2
fi
eval "$KOTLIN_CMD" $test_kotlin_opts org.junit.runner.JUnitCore $test_main_class
[[ $? -eq 0 ]] || ( EXITCODE=1 && return 0 )
done
}
##############################################################################
## Environment setup
BASENAME=$(basename "${BASH_SOURCE[0]}")
EXITCODE=0
ROOT_DIR="$(getHome)"
SOURCE_DIR=$ROOT_DIR/src
SOURCE_MAIN_DIR=$SOURCE_DIR/main/kotlin
TARGET_DIR=$ROOT_DIR/target
TARGET_DOCS_DIR=$TARGET_DIR/docs
CLASSES_DIR=$TARGET_DIR/classes
TEST_CLASSES_DIR=$TARGET_DIR/test-classes
## https://kotlinlang.org/docs/compatibility-guide-17.html
LANGUAGE_VERSION=1.7
MAIN_NAME=HelloWorld
MAIN_CLASS="org.example.main.${MAIN_NAME}Kt"
MAIN_ARGS=
CLEAN=false
COMPILE=false
DEBUG=false
DECOMPILE=false
DOC=false
HELP=false
LINT=false
RUN=false
TEST=false
TIMER=false
TOOLSET=jvm
VERBOSE=false
COLOR_START="[32m"
COLOR_END="[0m"
cygwin=false
mingw=false
msys=false
darwin=false
linux=false
case "$(uname -s)" in
CYGWIN*) cygwin=true ;;
MINGW*) mingw=true ;;
MSYS*) msys=true ;;
Darwin*) darwin=true ;;
Linux*) linux=true
esac
unset CYGPATH_CMD
PSEP=":"
if $cygwin || $mingw || $msys; then
CYGPATH_CMD="$(which cygpath 2>/dev/null)"
PSEP=";"
[[ -n "$CFR_HOME" ]] && CFR_HOME="$(mixed_path $CFR_HOME)"
[[ -n "$JAVA_HOME" ]] && JAVA_HOME="$(mixed_path $JAVA_HOME)"
[[ -n "$KOTLIN_HOME" ]] && KOTLIN_HOME="$(mixed_path $KOTLIN_HOME)"
[[ -n "$KOTLIN_NATIVE_HOME" ]] && KOTLIN_NATIVE_HOME="$(mixed_path $KOTLIN_NATIVE_HOME)"
[[ -n "$KTLINT_HOME" ]] && KTLINT_HOME="$(mixed_path $KTLINT_HOME)"
DIFF_CMD="$GIT_HOME/usr/bin/diff.exe"
TARGET_EXT=.exe
else
DIFF_CMD="$(which diff)"
TARGET_EXT=
fi
if [[ ! -x "$JAVA_HOME/bin/javac" ]]; then
error "Java SDK installation not found"
cleanup 1
fi
JAVA_CMD="$JAVA_HOME/bin/java"
JAVAC_CMD="$JAVA_HOME/bin/javac"
JAVADOC_CMD="$JAVA_HOME/bin/javadoc"
if [[ ! -x "$KOTLIN_HOME/bin/kotlinc" ]]; then
error "Kotlin installation not found"
cleanup 1
fi
KOTLIN_CMD="$KOTLIN_HOME/bin/kotlin"
KOTLINC_CMD="$KOTLIN_HOME/bin/kotlinc"
if [[ ! -x "$KOTLIN_NATIVE_HOME/bin/kotlinc-native" ]]; then
error "Kotlin/Native installation not found"
cleanup 1
fi
KOTLINC_NATIVE_CMD="$KOTLIN_NATIVE_HOME/bin/kotlinc-native"
PROJECT_NAME="$(basename $ROOT_DIR)"
PROJECT_URL="github.com/$USER/kotlin-examples"
PROJECT_VERSION="1.0-SNAPSHOT"
TARGET_NATIVE="$TARGET_DIR/$MAIN_NAME$TARGET_EXT"
unset KTLINT_CMD
[[ -x "$KTLINT_HOME/bin/ktlint" ]] && KTLINT_CMD="$KTLINT_HOME/bin/ktlint"
unset CFR_CMD
[[ -x "$CFR_HOME/bin/cfr" ]] && CFR_CMD="$CFR_HOME/bin/cfr"
args "$@"
[[ $EXITCODE -eq 0 ]] || cleanup 1
DIFF_CMD="$(which diff)"
##############################################################################
## Main
$HELP && help && cleanup
if $CLEAN; then
clean || cleanup 1
fi
if $LINT; then
lint || cleanup 1
fi
if $COMPILE; then
compile_$TOOLSET || cleanup 1
fi
if $DECOMPILE; then
decompile || cleanup 1
fi
if $DOC; then
doc || cleanup 1
fi
if $RUN; then
run_$TOOLSET || cleanup 1
fi
if $TEST; then
test_run || cleanup 1
fi
cleanup