refactor: Generalize logging
This commit is contained in:
Serge Guzik
parent
a118ec64db
commit
c43f699705
100
warp4j
100
warp4j
@ -47,7 +47,29 @@ function print_help {
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trap "exit 1" TERM
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export TOP_PID=$$
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function fail() {
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kill -s TERM $TOP_PID
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kill -s TERM $TOP_PID
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}
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# fail with a message
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function fail_with() {
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local message=$1
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echo "Error: $message" >&2
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fail
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}
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# if error code is not zero fail with a message
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function fail_if() {
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local error_code=$1
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local message=$2
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if [[ $error_code != 0 ]]; then
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fail_with "$message"
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fi
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}
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# common warning
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function warn() {
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local message=$1
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echo "Warning: $message" >&2
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}
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# platform IDs
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@ -62,8 +84,7 @@ function get_this_platform() {
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Linux*) echo $LIN ;;
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Darwin*) echo $MAC ;;
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*)
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echo "Error: Unsupported platform $this_platform" >&2
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fail
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fail_with "Unsupported platform $this_platform"
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;;
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esac
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}
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@ -125,8 +146,7 @@ while [[ $# -gt 0 ]]; do
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shift 2
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;;
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-*|--*) # unsupported options
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echo "Error: Unsupported option $1" >&2
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exit 1
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fail_with "Unsupported option $1"
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;;
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*)
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POSITIONAL+=("$1") # store positional arguments
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@ -172,8 +192,7 @@ check_deps
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# apart from options only one argument is allowed
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if [[ $# -gt 1 ]]; then
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echo "Error: Too many arguments: $@, expecting only jar name" >&2
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exit 1
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fail_with "Too many arguments: $@, expecting only jar name"
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else
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JAR=$1
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fi
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@ -191,8 +210,7 @@ function java_version_is_correct() {
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# validate java version
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if [[ $JAVA_VERSION ]] && ! java_version_is_correct $JAVA_VERSION ; then
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echo "Error: JDK version \"$JAVA_VERSION\" is not correct" >&2
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exit 1
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fail_with "JDK version \"$JAVA_VERSION\" is not correct"
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fi
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JVM_IMPL_HOTSPOT=hotspot
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@ -202,8 +220,7 @@ JVM_IMPL_OPENJ9=openj9
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if [[ $JVM_IMPL ]] &&
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[[ $JVM_IMPL != $JVM_IMPL_HOTSPOT ]] &&
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[[ $JVM_IMPL != $JVM_IMPL_OPENJ9 ]]; then
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echo "Error: jvm implementation \"$JVM_IMPL\" is not correct" >&2
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exit 1
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fail_with "jvm implementation \"$JVM_IMPL\" is not correct"
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fi
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LATEST_LTS=11 # latest LTS java branch
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@ -258,12 +275,8 @@ type=$JAVA_DISTRO_TYPE"
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function fetch_distro_info() {
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local platform=$1 # platform ID
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local branch=$2 # 8/9/10/11...
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echo "Fetching $JVM_IMPL-$JAVA_DISTRO_TYPE-$branch info..." >&2
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curl -s $(api_url info $platform)
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if [[ $? != 0 ]]; then
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echo "Error: Failed to fetch java $branch info" >&2
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fail
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fi
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fail_if $? "Failed to fetch java $branch info"
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}
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# extracts all concrete java versions that match the version specified by user
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@ -323,16 +336,14 @@ LAUNCHER_NAME=$JAR_NAME # launcher name inside bundle
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# checking jar file exists
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if [[ ! -e $JAR ]]; then
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echo "Error: File \"$JAR\" does not exist" >&2
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exit 1
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fail_with "File \"$JAR\" does not exist"
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fi
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# checking file is actually java archive
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if ([[ $(file $JAR) != *"Java"* ]] && # it could be "Java archive data" or "Java Jar file data (zip)"
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[[ $(file $JAR) != *"Zip"* ]]) || # or "Zip archive data"
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[[ $JAR_EXTENSION_LOWERCASE != "jar" ]]; then
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echo "Error: File \"$JAR\" is not a java archive" >&2
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exit 1
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fail_with "File \"$JAR\" is not a java archive"
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fi
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# even if this platform is not targeted, we still need
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@ -454,8 +465,7 @@ function find_latest_version() {
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fi
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done
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if [[ -z $matched_version ]]; then
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echo "Error: Can't find distro that matches $user_version" >&2
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fail
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fail_with "Can't find distro that matches $user_version"
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fi
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echo $matched_version
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}
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@ -470,8 +480,7 @@ function find_distro_link() {
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| awk '{print $2}' \
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| sed -e 's/"//g' -e 's/,//')
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if [[ -z $link ]]; then
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echo "Error: Can't find download link for $version" >&2
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fail
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fail_with "Can't find download link for $version"
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fi
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echo "$link"
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}
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@ -490,8 +499,7 @@ function download_distro() {
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if [[ $? == 0 ]]; then
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touch $MARKER_DOWNLOADED
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else
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echo "Error: Failed to download $JVM_IMPL-$JAVA_DISTRO_TYPE-$version-$platform" >&2
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fail
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fail_with "Failed to download $JVM_IMPL-$JAVA_DISTRO_TYPE-$version-$platform"
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fi
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)
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}
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@ -587,8 +595,7 @@ function ensure_distro_unpacked() {
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if [[ $? == 0 ]]; then
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touch "$download_dir/$MARKER_UNPACKED"
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else
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echo "Error: Failed to unpack $JVM_IMPL-$JAVA_DISTRO_TYPE-$version-$platform" >&2
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fail
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fail_with "Failed to unpack $JVM_IMPL-$JAVA_DISTRO_TYPE-$version-$platform"
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fi
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fi
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}
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@ -621,10 +628,7 @@ function create_optimized_runtime() {
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--module-path "$jmods" \
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--add-modules $MODULES \
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--output "$BUNDLES_PATH/$platform/$BUNDLED_DISTRO_SUBDIR"
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if [[ $? != 0 ]]; then
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echo "Error: Failed to optimize runtime" >&2
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fail
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fi
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fail_if $? "Failed to optimize runtime"
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}
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# creates warp bundle for the platform
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@ -669,16 +673,10 @@ function warp_targets() {
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--exec "$LAUNCHER_NAME.sh" \
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--output "$WARPED_TEMP_PATH/$LIN/$APP_NAME" \
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&> /dev/null
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if [[ $? != 0 ]]; then
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echo "Error: Failed to warp for $LIN" >&2
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fail
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fi
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fail_if $? "Failed to warp for $LIN"
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echo "Archiving for $LIN..."
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tar -C "$WARPED_TEMP_PATH/$LIN" -czf "$WARPED_TEMP_PATH/$APP_NAME-$LIN-x64.tar.gz" "$APP_NAME"
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if [[ $? != 0 ]]; then
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echo "Error: Failed to make archive for $LIN" >&2
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fail
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fi
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fail_if $? "Failed to make archive for $LIN"
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mv "$WARPED_TEMP_PATH/$LIN/$APP_NAME" "$WARPED_PATH/$APP_NAME-$LIN-x64"
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mv "$WARPED_TEMP_PATH/$APP_NAME-$LIN-x64.tar.gz" "$WARPED_PATH"
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rmdir "$WARPED_TEMP_PATH/$LIN"
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@ -693,16 +691,10 @@ function warp_targets() {
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--exec "$LAUNCHER_NAME.sh" \
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--output "$WARPED_TEMP_PATH/$MAC/$APP_NAME" \
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&> /dev/null
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if [[ $? != 0 ]]; then
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echo "Error: Failed to warp for $MAC" >&2
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fail
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fi
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fail_if $? "Failed to warp for $MAC"
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echo "Archiving for $MAC..."
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tar -C "$WARPED_TEMP_PATH/$MAC" -czf "$WARPED_TEMP_PATH/$APP_NAME-$MAC-x64.tar.gz" "$APP_NAME"
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if [[ $? != 0 ]]; then
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echo "Error: Failed to make archive for $MAC" >&2
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fail
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fi
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fail_if $? "Failed to make archive for $MAC"
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mv "$WARPED_TEMP_PATH/$MAC/$APP_NAME" "$WARPED_PATH/$APP_NAME-$MAC-x64"
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mv "$WARPED_TEMP_PATH/$APP_NAME-$MAC-x64.tar.gz" "$WARPED_PATH"
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rmdir "$WARPED_TEMP_PATH/$MAC"
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@ -717,21 +709,15 @@ function warp_targets() {
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--exec "$LAUNCHER_NAME.cmd" \
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--output "$WARPED_TEMP_PATH/$WIN/$APP_NAME.exe" \
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&> /dev/null
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if [[ $? != 0 ]]; then
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echo "Error: Failed to warp for $WIN" >&2
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fail
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fi
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fail_if $? "Failed to warp for $WIN"
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if command -v zip &> /dev/null ; then (
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echo "Archiving for $WIN..."
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cd "$WARPED_TEMP_PATH/$WIN"
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zip -r "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$APP_NAME.exe" &> /dev/null
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if [[ $? != 0 ]]; then
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echo "Error: Failed to make archive for $WIN" >&2
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fail
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fi
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fail_if $? "Failed to make archive for $WIN"
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mv "$WARPED_TEMP_PATH/$APP_NAME-$WIN-x64.zip" "$WARPED_PATH"
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) else
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echo "Warning: 'zip' not found, will skip creation of archive for windows" >&2
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warn "'zip' not found, will skip creation of archive for windows"
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fi
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mv "$WARPED_TEMP_PATH/$WIN/$APP_NAME.exe" "$WARPED_PATH/$APP_NAME-windows-x64.exe"
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rmdir "$WARPED_TEMP_PATH/$WIN"
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