scripts: detect whether sha256sum or shasum is available

The shasum command isn't available in Alpine linux while the sha256sum
command isn't available on MacOS. We add a simple switch that tries to
detect which one is available.
This commit is contained in:
Oliver Gugger 2021-02-17 17:11:07 +01:00
parent fdbd4da771
commit 591954ff61
No known key found for this signature in database
GPG Key ID: 8E4256593F177720

@ -64,8 +64,19 @@ check_command gpg
LND_VERSION=$($LND_BIN --version | cut -d'=' -f2)
LNCLI_VERSION=$($LNCLI_BIN --version | cut -d'=' -f2)
LND_SUM=$(shasum -a 256 $LND_BIN | cut -d' ' -f1)
LNCLI_SUM=$(shasum -a 256 $LNCLI_BIN | cut -d' ' -f1)
# Make this script compatible with both linux and *nix.
SHA_CMD="sha256sum"
if ! command -v "$SHA_CMD"; then
if command -v "shasum"; then
SHA_CMD="shasum -a 256"
else
echo "ERROR: no SHA256 sum binary installed!"
exit 1
fi
fi
LND_SUM=$($SHA_CMD $LND_BIN | cut -d' ' -f1)
LNCLI_SUM=$($SHA_CMD $LNCLI_BIN | cut -d' ' -f1)
echo "Detected lnd $LND_BIN version $LND_VERSION with SHA256 sum $LND_SUM"
echo "Detected lncli $LNCLI_BIN version $LNCLI_VERSION with SHA256 sum $LNCLI_SUM"