Support MacOS and FreeBSD builds (#13)

* Remove constants.go

* Add Windows, MacOS, and FreeBSD builds

* Fix zip creation

* Fix *_ZIP env var

* Update README

* Scope constants

* Update log

* Fix CI build

* Fix build OS

* Remove redundant build flags

* Fix zsv extraction for Windows

* Add .exe suffix to Windows binary

* Use OS specific path separator

* Use cmd on Windows and sh on *nix

* Revert Windows changes

* Update log

.github/workflows/ci.yml

@@ -40,31 +40,49 @@ jobs:
         if [[ $GITHUB_REF != "refs/tags/v"* ]]; then
           VERSION="${GITHUB_SHA::7}"
         fi
-        EXE="zsv-playground-$VERSION-linux-amd64"
-        ZIP="$EXE.zip"
-        {
-          echo "VERSION=$VERSION"
-          echo "EXE=$EXE"
-          echo "ZIP=$ZIP"
-        } | tee -a "$GITHUB_ENV"
+        echo "VERSION=$VERSION" | tee -a "$GITHUB_ENV"
 
-    - name: Build (linux/amd64)
+    - name: Build
       run: |
-        GOOS=linux GOARCH=amd64 go build -v -x -ldflags '-w -s' -o "$EXE"
-        zip "$ZIP" "$EXE"
+        for OS in linux darwin freebsd; do
+          EXE="zsv-playground-$VERSION-amd64-$OS"
+          GOOS="$OS" GOARCH=amd64 go build -ldflags '-w -s' -o "$EXE"
+          ZIP="$EXE.zip"
+          zip "$ZIP" "$EXE"
+          echo "$(echo $OS | tr [:lower:] [:upper:])_ZIP=$ZIP" | tee -a "$GITHUB_ENV"
+        done
+        file zsv-playground*
+        ls -hl *.zip
 
-    - name: Upload build artifact [${{ env.ZIP }}]
+    - name: Upload [${{ env.LINUX_ZIP }}]
       uses: actions/upload-artifact@v4
       with:
-        name: '${{ env.ZIP }}'
-        path: '${{ env.ZIP }}'
+        name: ${{ env.LINUX_ZIP }}
+        path: ${{ env.LINUX_ZIP }}
         if-no-files-found: error
 
-    - name: Upload with release [${{ env.ZIP }}]
+    - name: Upload ${{ env.DARWIN_ZIP }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ env.DARWIN_ZIP }}
+        path: ${{ env.DARWIN_ZIP }}
+        if-no-files-found: error
+
+    - name: Upload ${{ env.FREEBSD_ZIP }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ env.FREEBSD_ZIP }}
+        path: ${{ env.FREEBSD_ZIP }}
+        if-no-files-found: error
+
+    - name: Upload with release
       uses: softprops/action-gh-release@v2
       if: startsWith(github.ref, 'refs/tags/v')
       with:
-        files: '${{ env.ZIP }}'
+        files: |
+          ${{ env.LINUX_ZIP }}
+          ${{ env.DARWIN_ZIP }}
+          ${{ env.FREEBSD_ZIP }}
 
     - name: Bump version on release [${{ env.VERSION }}]
       if: startsWith(github.ref, 'refs/tags/v')

README.md

@@ -5,10 +5,10 @@
 [![GitHub release (latest by date)](https://img.shields.io/github/v/release/iamAzeem/zsv-playground?style=flat-square)](https://github.com/iamazeem/zsv-playground/releases)
 [![Buy Me a Coffee](https://img.shields.io/badge/Support-Buy%20Me%20A%20Coffee-orange.svg?style=flat-square)](https://www.buymeacoffee.com/iamazeem)
 
-[`zsv-playground`](https://github.com/iamazeem/zsv-playground) is an x64 Linux
-playground for [`zsv`](https://github.com/liquidaty/zsv) CLI executable.
+[`zsv-playground`](https://github.com/iamazeem/zsv-playground) is a playground
+for [`zsv`](https://github.com/liquidaty/zsv) CLI executable.
 
-Locally tested on Ubuntu 22.04 LTS with Chrome 122.0.6261.128.
+It is available for AMD64 Linux, MacOS, and FreeBSD.
 
 > [!NOTE]
 >
@@ -40,7 +40,7 @@ Locally tested on Ubuntu 22.04 LTS with Chrome 122.0.6261.128.
 
 ## Download
 
-Download the latest binary from the
+Download the latest binaries from the
 [releases](https://github.com/iamazeem/zsv-playground/releases) page.
 
 ## Run

cache.go

@@ -10,11 +10,31 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"runtime"
 	"strings"
 
 	"github.com/google/go-github/v60/github"
 )
 
+const (
+	archive  = "tar.gz"
+	cacheDir = "zsv"
+)
+
+func getTriplet() string {
+	switch runtime.GOOS {
+	case "linux":
+		return "amd64-linux-gcc"
+	case "darwin":
+		return "amd64-macosx-gcc"
+	case "freebsd":
+		return "amd64-freebsd-gcc"
+	default:
+		log.Printf("%v not supported", runtime.GOOS)
+		return ""
+	}
+}
+
 func initCache() bool {
 	log.Println("initializing cache")
 
@@ -116,6 +136,9 @@ func setupCache() ([]string, error) {
 		return nil, fmt.Errorf("failed to load cache")
 	}
 
+	owner := "liquidaty"
+	repo := "zsv"
+
 	ctx := context.Background()
 	client := github.NewClient(nil)
 	opts := &github.ListOptions{Page: 1, PerPage: 3}
@@ -133,6 +156,7 @@ func setupCache() ([]string, error) {
 	// tag > id
 	m := map[string]int64{}
 
+	suffix := getTriplet() + "." + archive
 	for _, r := range releases {
 		tag := r.GetTagName()
 		versions = append(versions, tag)
@@ -245,7 +269,7 @@ func untarZsvTarGz(targetDir string, r io.Reader) error {
 }
 
 func getExePath(version string) string {
-	return fmt.Sprintf("%v/%v/%v/bin/zsv", cacheDir, version, triplet)
+	return filepath.Join(cacheDir, version, getTriplet(), "bin", "zsv")
 }
 
 func getExePaths(versions []string) []string {

http_server.go

@@ -106,7 +106,7 @@ func startHTTPServer(address string, zsvVersions []string, zsvCLIsJson string) {
 
 	server := &http.Server{Addr: address}
 	go func() {
-		log.Printf("starting http server on %v [graceful shutdown on SIGINT]", address)
+		log.Printf("starting http server on %v [press CTRL+C for graceful shutdown]", address)
 		if err := server.ListenAndServe(); err != nil {
 			log.Fatalf("failed to start HTTP server, error: %v", err)
 		}

main.go

@@ -4,6 +4,7 @@ import (
 	"flag"
 	"fmt"
 	"log"
+	"runtime"
 )
 
 func init() {
@@ -20,7 +21,7 @@ func main() {
 		return
 	}
 
-	log.Printf("starting zsv playground [%v]", version)
+	log.Printf("starting zsv-playground %v [os: %v, arch: %v]", version, runtime.GOOS, runtime.GOARCH)
 
 	zsvVersions, err := setupCache()
 	if err != nil {