hopefully eliminate the weird case of cron and githubactions calling nak with an empty stdin and causing it to do nothing.

closes https://github.com/fiatjaf/nak/issues/90

.github/workflows/release-cli.yml

@@ -24,15 +24,13 @@ jobs:
       - make-release
     strategy:
       matrix:
-        goos: [linux, freebsd, darwin, windows]
+        goos: [linux, freebsd, windows]
         goarch: [amd64, arm64, riscv64]
         exclude:
           - goarch: arm64
             goos: windows
           - goarch: riscv64
             goos: windows
-          - goarch: riscv64
-            goos: darwin
           - goarch: arm64
             goos: freebsd
     steps:
@@ -47,6 +45,37 @@ jobs:
           md5sum:  false
           sha256sum: false
           compress_assets: false
+
+  build-darwin:
+    runs-on: macos-latest
+    needs:
+      - make-release
+    strategy:
+      matrix:
+        goarch: [amd64, arm64]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 'stable'
+      - name: Install macFUSE
+        run: brew install --cask macfuse
+      - name: Build binary
+        env:
+          GOOS: darwin
+          GOARCH: ${{ matrix.goarch }}
+        run: |
+          go build -ldflags "-X main.version=${{ github.ref_name }}" -o nak-${{ github.ref_name }}-darwin-${{ matrix.goarch }}
+      - name: Upload Release Asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets. GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.make-release.outputs.upload_url }}
+          asset_path: ./nak-${{ github.ref_name }}-darwin-${{ matrix.goarch }}
+          asset_name: nak-${{ github.ref_name }}-darwin-${{ matrix.goarch }}
+          asset_content_type: application/octet-stream
   smoke-test-linux-amd64:
     runs-on: ubuntu-latest
     needs:

event.go

@@ -155,6 +155,7 @@ example:
 				os.Exit(3)
 			}
 		}
+
 		kr, sec, err := gatherKeyerFromArguments(ctx, c)
 		if err != nil {
 			return err

helpers.go

@@ -46,8 +46,14 @@ var (
 )
 
 func isPiped() bool {
-	stat, _ := os.Stdin.Stat()
+	stat, err := os.Stdin.Stat()
-	return stat.Mode()&os.ModeCharDevice == 0
+	if err != nil {
+		panic(err)
+	}
+
+	mode := stat.Mode()
+	is := mode&os.ModeCharDevice == 0
+	return is
 }
 
 func getJsonsOrBlank() iter.Seq[string] {
@@ -76,7 +82,7 @@ func getJsonsOrBlank() iter.Seq[string] {
 			return true
 		})
 
-		if !hasStdin && !isPiped() {
+		if !hasStdin {
 			yield("{}")
 		}