fix(cmd/driver,pkg/driver): fixed a check in install.go.

Moreover, added a couple of debug logs when automatically fetching headers.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

cmd/driver/install/install.go

@@ -119,12 +119,14 @@ func (o *driverInstallOptions) RunDriverInstall(ctx context.Context) (string, er
 		return "", nil
 	}
 
-	if o.Distro.String() == driverdistro.UndeterminedDistro && o.Compile {
-		o.Download = false
-		o.Printer.Logger.Info(
-			"Detected an unsupported target system, please get in touch with the Falco community. Trying to compile anyway.")
-	} else {
-		return "", fmt.Errorf("detected an unsupported target system, please get in touch with the Falco community")
+	if o.Distro.String() == driverdistro.UndeterminedDistro {
+		if o.Compile {
+			o.Download = false
+			o.Printer.Logger.Info(
+				"Detected an unsupported target system, please get in touch with the Falco community. Trying to compile anyway.")
+		} else {
+			return "", fmt.Errorf("detected an unsupported target system, please get in touch with the Falco community")
+		}
 	}
 
 	var (

pkg/driver/distro/distro.go

@@ -207,11 +207,13 @@ func Build(ctx context.Context,
 	// If customizeBuild did not set any KERNELDIR env variable,
 	// try to load kernel headers urls from driverkit.
 	if _, found := env[drivertype.KernelDirEnv]; !found {
+		printer.Logger.Debug("Trying to automatically fetch kernel headers.")
 		kernelHeadersPath, cleaner, err := loadKernelHeadersFromDk(d.String(), kr)
 		if cleaner != nil {
 			defer cleaner()
 		}
 		if err == nil {
+			printer.Logger.Debug("Downloaded and extracted kernel headers.", printer.Logger.Args("path", kernelHeadersPath))
 			env[drivertype.KernelDirEnv] = kernelHeadersPath
 		}
 	}