handle file name too long err

loeffel-io · loeffel-io · commit e22918bb4407 · 2022-04-06T17:43:25.000+02:00
diff --git a/main.go b/main.go
@@ -9,6 +9,7 @@ import (
 	"io/ioutil"
 	"log"
 	"os"
+	"syscall"
 	"time"
 )
 
@@ -142,6 +143,12 @@ func main() {
 			}
 
 			if err = ioutil.WriteFile(fmt.Sprintf("%s/%s", dir, attachment.Filename), attachment.Body, 0644); err != nil {
+				if pe, ok := err.(*os.PathError); ok {
+					if pe.Err == syscall.ENAMETOOLONG {
+						log.Println(err.Error())
+						continue
+					}
+				}
 				log.Fatal(err)
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,7 @@ import (`
`9`	`9`	`"io/ioutil"`
`10`	`10`	`"log"`
`11`	`11`	`"os"`
	`12`	`+ "syscall"`
`12`	`13`	`"time"`
`13`	`14`	`)`
`14`	`15`
`@@ -142,6 +143,12 @@ func main() {`
`142`	`143`	`}`
`143`	`144`
`144`	`145`	`if err = ioutil.WriteFile(fmt.Sprintf("%s/%s", dir, attachment.Filename), attachment.Body, 0644); err != nil {`
	`146`	`+ if pe, ok := err.(*os.PathError); ok {`
	`147`	`+ if pe.Err == syscall.ENAMETOOLONG {`
	`148`	`+ log.Println(err.Error())`
	`149`	`+ continue`
	`150`	`+ }`
	`151`	`+ }`
`145`	`152`	`log.Fatal(err)`
`146`	`153`	`}`
`147`	`154`	`}`