specialize to avoid missing pgid error on windows (#272)

Signed-off-by: Denis Vaumoron <dvaumoron@gmail.com>

versionmanager/proxy/detached_others.go

@@ -0,0 +1,45 @@
+//go:build !windows
+
+/*
+ *
+ * Copyright 2024 tofuutils authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package proxy
+
+import (
+	"fmt"
+	"os/exec"
+	"syscall"
+
+	configutils "github.com/tofuutils/tenv/v3/config/utils"
+)
+
+func initDetachedBehaviorFromEnv(cmd *exec.Cmd) {
+	detached, err := configutils.GetenvBool(false, "TENV_DETACHED_PROXY")
+	if err != nil {
+		fmt.Println("Failed to read TENV_DETACHED_PROXY environment variable, disable behavior :", err) //nolint
+	}
+	if !detached {
+		return
+	}
+
+	if cmd.SysProcAttr == nil {
+		cmd.SysProcAttr = &syscall.SysProcAttr{}
+	}
+
+	cmd.SysProcAttr.Setpgid = true
+}

versionmanager/proxy/detached_windows.go

@@ -0,0 +1,35 @@
+/*
+ *
+ * Copyright 2024 tofuutils authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package proxy
+
+import (
+	"fmt"
+	"os/exec"
+
+	configutils "github.com/tofuutils/tenv/v3/config/utils"
+)
+
+func initDetachedBehaviorFromEnv(_ *exec.Cmd) {
+	switch detached, err := configutils.GetenvBool(false, "TENV_DETACHED_PROXY"); {
+	case err != nil:
+		fmt.Println("TENV_DETACHED_PROXY behavior is always disabled on Windows OS, failed to read environment variable :", err) //nolint
+	case detached:
+		fmt.Println("TENV_DETACHED_PROXY behavior is always disabled on Windows OS, can not apply environment variable") //nolint
+	}
+}

versionmanager/proxy/proxy.go

@@ -26,12 +26,10 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
-	"syscall"
 
 	"github.com/hashicorp/hcl/v2/hclparse"
 
 	"github.com/tofuutils/tenv/v3/config"
-	configutils "github.com/tofuutils/tenv/v3/config/utils"
 	cmdproxy "github.com/tofuutils/tenv/v3/pkg/cmdproxy"
 	"github.com/tofuutils/tenv/v3/pkg/loghelper"
 	"github.com/tofuutils/tenv/v3/versionmanager/builder"
@@ -86,19 +84,3 @@ func updateWorkPath(conf *config.Config, cmdArgs []string) {
 		}
 	}
 }
-
-func initDetachedBehaviorFromEnv(cmd *exec.Cmd) {
-	detached, err := configutils.GetenvBool(false, "TENV_DETACHED_PROXY")
-	if err != nil {
-		fmt.Println("Failed to read TENV_DETACHED_PROXY environment variable, disable behavior :", err) //nolint
-	}
-	if !detached {
-		return
-	}
-
-	if cmd.SysProcAttr == nil {
-		cmd.SysProcAttr = &syscall.SysProcAttr{}
-	}
-
-	cmd.SysProcAttr.Setpgid = true
-}