Add a message after use and unuse to clear cached program location

navilg · May 5, 2023 · 659d3f2 · 659d3f2
1 parent b2166e0
commit 659d3f2
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/internal/unuse/unuse.go b/internal/unuse/unuse.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"os"
+	"runtime"
 
 	"github.com/navilg/k8senv/internal/config"
 )
@@ -22,6 +23,11 @@ func UnuseVersions(toolname string) error {
 		if err != nil {
 			fmt.Println("Failed to unuse", toolname)
 			fmt.Println("Due to,", err)
+			return err
+		}
+		if runtime.GOOS == "linux" {
+			fmt.Println(toolname, "successfully set to unuse.")
+			fmt.Println("Bash shell caches the program location. You might need to run 'hash -d " + toolname + "' to clear it for this to work.")
 		}
 	}
 

diff --git a/internal/use/use.go b/internal/use/use.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"os"
+	"runtime"
 	"strings"
 
 	"github.com/navilg/k8senv/internal/config"
@@ -50,7 +51,11 @@ func UseVersion(toolname, version string) error {
 		return (err)
 	}
 
-	fmt.Println("Using", toolname, version, "as default.")
+	if runtime.GOOS == "linux" {
+
+		fmt.Println("Using", toolname, version, "as default.")
+		fmt.Println("Bash shell caches the program location. You might need to run 'hash -d " + toolname + "' to clear it for this to work.")
+	}
 
 	return nil
 }