Initial commit.

internal/tools/context.go

@@ -0,0 +1,37 @@
+package tools
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+// WithTalosconfig sets the TALOSCONFIG environment variable for a command
+// This allows talosctl commands to use the correct context without global state
+func WithTalosconfig(cmd *exec.Cmd, talosconfigPath string) *exec.Cmd {
+	if cmd.Env == nil {
+		cmd.Env = os.Environ()
+	}
+	cmd.Env = append(cmd.Env, "TALOSCONFIG="+talosconfigPath)
+	return cmd
+}
+
+// WithKubeconfig sets the KUBECONFIG environment variable for a command
+// This allows kubectl commands to use the correct context without global state
+func WithKubeconfig(cmd *exec.Cmd, kubeconfigPath string) *exec.Cmd {
+	if cmd.Env == nil {
+		cmd.Env = os.Environ()
+	}
+	cmd.Env = append(cmd.Env, "KUBECONFIG="+kubeconfigPath)
+	return cmd
+}
+
+// GetTalosconfigPath returns the path to the talosconfig for an instance
+func GetTalosconfigPath(dataDir, instanceName string) string {
+	return filepath.Join(dataDir, "instances", instanceName, "talos", "generated", "talosconfig")
+}
+
+// GetKubeconfigPath returns the path to the kubeconfig for an instance
+func GetKubeconfigPath(dataDir, instanceName string) string {
+	return filepath.Join(dataDir, "instances", instanceName, "kubeconfig")
+}