Better checksum messages

This commit is contained in:
Fredrik Fornwall 2016-10-23 07:47:52 -04:00
parent 795d376ef1
commit aea302356f

View File

@ -164,12 +164,16 @@ termux_download() {
TRYMAX=6 TRYMAX=6
for try in $(seq 1 $TRYMAX); do for try in $(seq 1 $TRYMAX); do
if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
local ACTUAL_CHECKSUM=`sha256sum $TMPFILE | cut -f 1 -d ' '`
if [ $# = 3 ]; then if [ $# = 3 ]; then
# Optional checksum argument: # Optional checksum argument:
echo $3 "$TMPFILE" | sha256sum --check --strict --quiet local EXPECTED=$3
if [ $EXPECTED != $ACTUAL_CHECKSUM ]; then
>&2 printf "Wrong checksum for $URL:\nExpected: $EXPECTED\nActual: $ACTUAL_CHECKSUM\n"
exit 1
fi
else else
echo "Note: No checksum of file" printf "No validation of checksum for $URL:\nActual: $ACTUAL_CHECKSUM\n"
sha256sum $TMPFILE
fi fi
mv "$TMPFILE" "$DESTINATION" mv "$TMPFILE" "$DESTINATION"
return return