Basic error checks

gofile.io-dl

@@ -1,6 +1,8 @@
 #!/bin/bash
 set -f # No globbing
 set -C # No clobbering
+set -e
+set -o pipefail
 
 printurls=
 if [[ "$1" == '--urls' ]]
@@ -17,7 +19,7 @@ then
 fi
 
 function printurl {
-	[[ "${printurls}" ]] && echo "$1"
+	if [[ "${printurls}" ]]; then echo "$1"; fi
 }
 
 if [[ $# -ne 1 || ( ! "$1" =~ ^https://gofile\.io/d/[0-9a-zA-Z]+$ && ! "$1" =~ ^https://gofile\.io/\?c=[0-9a-zA-Z]+$ ) ]]
@@ -37,7 +39,7 @@ fi
 
 folderUrl="https://api.gofile.io/getFolder?folderId=${code}"
 printurl "${folderUrl}"
-curl -s "${folderUrl}" | python3 -c 'import json,sys; obj = json.loads(sys.stdin.read().strip())'$'\n''for f in obj["data"]["contents"].values():'$'\n'' print(f["size"], f["md5"], f["name"], f["link"])' | \
+curl -s --fail "${folderUrl}" | python3 -c 'import json,sys; obj = json.loads(sys.stdin.read().strip())'$'\n''for f in obj["data"]["contents"].values():'$'\n'' print(f["size"], f["md5"], f["name"], f["link"])' | \
   while read -r size md5 name link
   do
 	if [[ "${name}" == *'/'* || "${link}" == *' '* || ! "${link}" =~ ^https://((srv-)?file[0-9]+|srv-store[0-9]+)\.gofile\.io/download/ ]]