Fix parsing API with removed CRC for types and unions

[govpp.git] / cmd / binapi-generator / main.go

diff --git a/cmd/binapi-generator/main.go b/cmd/binapi-generator/main.go
index 75926e1..d221317 100644 (file)
--- a/cmd/binapi-generator/main.go
+++ b/cmd/binapi-generator/main.go
@@ -62,9 +62,17 @@ func main() {
                }
        } else {
                // process all files in specified directory
+               dir, err := filepath.Abs(*inputDir)
+               if err != nil {
+                       fmt.Fprintf(os.Stderr, "ERROR: invalid input directory: %v\n", err)
+                       os.Exit(1)
+               }
                files, err := getInputFiles(*inputDir)
                if err != nil {
-                       fmt.Fprintf(os.Stderr, "ERROR: code generation failed: %v\n", err)
+                       fmt.Fprintf(os.Stderr, "ERROR: problem getting files from input directory: %v\n", err)
+                       os.Exit(1)
+               } else if len(files) == 0 {
+                       fmt.Fprintf(os.Stderr, "ERROR: no input files found in input directory: %v\n", dir)
                        os.Exit(1)
                }
                for _, file := range files {
@@ -134,7 +142,7 @@ func generateFromFile(inputFile, outputDir string) error {
 
        // create output directory
        packageDir := filepath.Dir(ctx.outputFile)
-       if err := os.MkdirAll(packageDir, 06); err != nil {
+       if err := os.MkdirAll(packageDir, 0775); err != nil {
                return fmt.Errorf("creating output dir %s failed: %v", packageDir, err)
        }
        // write generated code to output file