added make file and updated readme

.gitignore

@@ -2,4 +2,5 @@
 *.so
 *.h
 out.js
-.idea
+.idea
+/build

Makefile

@@ -0,0 +1,102 @@
+## Platform Makefile
+##
+
+VERSION=0.19.5
+
+platform-all:
+	@$(MAKE) --no-print-directory -j4 \
+		platform-darwin-arm64 \
+		platform-darwin-x64 \
+		platform-freebsd-arm64 \
+		platform-freebsd-x64 \
+		platform-linux-arm \
+		platform-linux-arm64 \
+		platform-linux-ia32 \
+		platform-linux-loong64 \
+		platform-linux-mips64el \
+		platform-linux-ppc64 \
+		platform-linux-riscv64 \
+		platform-linux-s390x \
+		platform-linux-x64 \
+		platform-netbsd-x64 \
+		platform-openbsd-x64 \
+		platform-sunos-x64 \
+		platform-wasm \
+		platform-win32-arm64 \
+		platform-win32-ia32 \
+		platform-win32-x64
+
+build-win32:
+	CGO_ENABLED=0 GOOS="$(GOOS)" GOARCH="$(GOARCH)" go build $(GO_FLAGS) -o "$(BUILDDIR)/package/esbuild.exe" ./esbuild_scss.go
+	tar -czf "build/$(GOOS)-$(GOARCH)-$(VERSION).tgz" --directory $(BUILDDIR) package
+
+platform-win32-x64:
+	@$(MAKE) --no-print-directory GOOS=windows GOARCH=amd64 BUILDDIR=build/win32-x64 build-win32
+
+platform-win32-ia32:
+	@$(MAKE) --no-print-directory GOOS=windows GOARCH=386 BUILDDIR=build/win32-ia32 build-win32
+
+platform-win32-arm64:
+	@$(MAKE) --no-print-directory GOOS=windows GOARCH=arm64 BUILDDIR=build/win32-arm64 build-win32
+
+build-platform:
+	@test -n "$(GOOS)" || (echo "The environment variable GOOS must be provided" && false)
+	@test -n "$(GOARCH)" || (echo "The environment variable GOARCH must be provided" && false)
+	@test -n "$(BUILDDIR)" || (echo "The environment variable BUILDDIR must be provided" && false)
+	CGO_ENABLED=0 GOOS="$(GOOS)" GOARCH="$(GOARCH)" go build $(GO_FLAGS) -o "$(BUILDDIR)/package/bin/esbuild" ./esbuild_scss.go
+	tar -czf "build/$(GOOS)-$(GOARCH)-$(VERSION).tgz" --directory $(BUILDDIR) package
+
+## Define the build targets for each platform.
+platform-darwin-x64:
+	@$(MAKE) --no-print-directory GOOS=darwin GOARCH=amd64 BUILDDIR=build/darwin-x64 build-platform
+
+platform-darwin-arm64:
+	@$(MAKE) --no-print-directory GOOS=darwin GOARCH=arm64 BUILDDIR=build/darwin-arm64 build-platform
+
+platform-freebsd-x64:
+	@$(MAKE) --no-print-directory GOOS=freebsd GOARCH=amd64 BUILDDIR=build/freebsd-x64 build-platform
+
+platform-freebsd-arm64:
+	@$(MAKE) --no-print-directory GOOS=freebsd GOARCH=arm64 BUILDDIR=build/freebsd-arm64 build-platform
+
+platform-netbsd-x64:
+	@$(MAKE) --no-print-directory GOOS=netbsd GOARCH=amd64 BUILDDIR=build/netbsd-x64 build-platform
+
+platform-openbsd-x64:
+	@$(MAKE) --no-print-directory GOOS=openbsd GOARCH=amd64 BUILDDIR=build/openbsd-x64 build-platform
+
+platform-linux-x64:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=amd64 BUILDDIR=build/linux-x64 build-platform
+
+platform-linux-ia32:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=386 BUILDDIR=build/linux-ia32 build-platform
+
+platform-linux-arm:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=arm BUILDDIR=build/linux-arm build-platform
+
+platform-linux-arm64:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=arm64 BUILDDIR=build/linux-arm64 build-platform
+
+platform-linux-loong64:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=loong64 BUILDDIR=build/linux-loong64 build-platform
+
+platform-linux-mips64el:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=mips64le BUILDDIR=build/linux-mips64el build-platform
+
+platform-linux-ppc64:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=ppc64le BUILDDIR=build/linux-ppc64 build-platform
+
+platform-linux-riscv64:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=riscv64 BUILDDIR=build/linux-riscv64 build-platform
+
+platform-linux-s390x:
+	@$(MAKE) --no-print-directory GOOS=linux GOARCH=s390x BUILDDIR=build/linux-s390x build-platform
+
+platform-sunos-x64:
+	@$(MAKE) --no-print-directory GOOS=illumos GOARCH=amd64 BUILDDIR=build/sunos-x64 build-platform
+
+platform-wasm:
+	@$(MAKE) --no-print-directory GOOS=js GOARCH=wasm BUILDDIR=build/esbuild-wasm build-platform
+
+clean:
+	rm -rf build

README.md

@@ -1,22 +1,13 @@
 
-## POC to use esbuild with java and plugins
+## Scss enabled version of esbuild
 
-This is a poc to see if we can use esbuild in java, but more integrated.
-Maybe we can even use esbuild and extend it with Java based plugins.
+This project extends esbuild with a scss plugin.
+The normal cli still works, but it has a scss plugin added.
 
 ### To build
 
 ```cmd
-go build -o libhello.so -buildmode=c-shared hello.go
-chmod -x libhello.so
-
-mvn package
-export LD_LIBRARY_PATH=<full path to this folder>
-
-java -jar target/go-helloworld-1.0.0-SNAPSHOT-jar-with-dependencies.jar
+make platform-all
 ```
 
-### TODO
-* rename this project to not be called helloworld
-* make the go code call java
-* create an interface for the java and go communication
+This is used by esbuild-java for the quarkus web bundler

scss_plugin.go → esbuild_scss.go

@@ -1,9 +1,12 @@
 package main
 
 import (
+	"fmt"
+	"io"
 	"os"
 	"path/filepath"
 	"strings"
+	"time"
 
 	"github.com/bep/godartsass/v2"
 	"github.com/evanw/esbuild/pkg/api"
@@ -93,5 +96,38 @@ var scssPlugin = api.Plugin{
 
 func main() {
 	osArgs := os.Args[1:]
+	for _, arg := range osArgs {
+		switch {
+		case arg == "--version":
+			fmt.Printf("%s\n", "0.19.5")
+			os.Exit(0)
+		case arg == "--watch":
+			go func() {
+				// This just discards information from stdin because we don't use
+				// it and we can avoid unnecessarily allocating space for it
+				buffer := make([]byte, 512)
+				for {
+					_, err := os.Stdin.Read(buffer)
+					if err != nil {
+
+						// Only exit cleanly if stdin was closed cleanly
+						if err == io.EOF {
+							os.Exit(0)
+						} else {
+							os.Exit(1)
+						}
+					}
+
+					// Some people attempt to keep esbuild's watch mode open by piping
+					// an infinite stream of data to stdin such as with "< /dev/zero".
+					// This will make esbuild spin at 100% CPU. To avoid this, put a
+					// small delay after we read some data from stdin.
+					time.Sleep(4 * time.Millisecond)
+				}
+			}()
+			osArgs = osArgs[1:]
+		}
+
+	}
 	os.Exit(cli.RunWithPlugins(osArgs, []api.Plugin{scssPlugin}))
 }