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Error handling in sample

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This commit is contained in:
Alex Ellis
2017-03-31 19:56:38 +01:00
parent 22b3e73b96
commit 43a66e4043
1 changed files with 13 additions and 3 deletions
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16
sample-functions/WebhookStash/handler.go
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@ -6,13 +6,23 @@ import (
"os" "os"
"strconv" "strconv"
"time" "time"
"log"
) )
func main() { func main() {
input, _ := ioutil.ReadAll(os.Stdin) input, err := ioutil.ReadAll(os.Stdin)
fmt.Println("Stashing request") if err != nil {
log.Fatalf("Cannot read input %s.\n", err)
return
}
now := time.Now() now := time.Now()
stamp := strconv.FormatInt(now.UnixNano(), 10) stamp := strconv.FormatInt(now.UnixNano(), 10)
ioutil.WriteFile(stamp+".txt", input, 0644) writeErr := ioutil.WriteFile(stamp+".txt", input, 0644)
if writeErr != nil {
log.Fatalf("Cannot write input %s.\n", err)
return
}
fmt.Printf("Stashing request: %s.txt\n", stamp)
} }