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revert "feat: change downloadurl and add fallback on setup action" #150

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revert "feat: change downloadurl and add fallback on setup action" #150

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63 changes: 20 additions & 43 deletions setup/setup_snyk.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,30 +19,36 @@ die () {
exit 1
}

# Check if correct number of arguments is provided
[ "$#" -eq 2 ] || die "Setup Snyk requires two arguments, $# provided"
[ "$#" -eq 2 ] || die "Setup Snyk requires two argument, $# provided"

cd "$(mktemp -d)"

echo "Installing the $1 version of Snyk on $2"

VERSION=$1
MAIN_URL="https://downloads.snyk.io/cli"
BACKUP_URL="https://static.snyk.io/cli"
BASE_URL="https://static.snyk.io/cli"
SUDO_CMD="sudo"
GH_ACTIONS="GITHUB_ACTIONS"

# Determine the prefix based on the platform
case "$2" in
Linux) PREFIX=linux ;;
macOS) PREFIX=macos ;;
Alpine) PREFIX=alpine ;;
Windows) die "Windows runner not currently supported" ;;
*) die "Invalid runner specified: $2" ;;
Linux)
PREFIX=linux
;;
Windows)
die "Windows runner not currently supported"
;;
macOS)
PREFIX=macos
;;
Alpine)
PREFIX=alpine
;;
*)
die "Invalid runner specified: $2"
esac

{
echo "#!/bin/bash"
echo export SNYK_INTEGRATION_NAME=\"$GH_ACTIONS\"
echo export SNYK_INTEGRATION_NAME="GITHUB_ACTIONS"
echo export SNYK_INTEGRATION_VERSION=\"setup \(${2}\)\"
echo export FORCE_COLOR=2
echo eval snyk-${PREFIX} \$@
Expand All @@ -57,40 +63,11 @@ fi

chmod +x snyk
${SUDO_CMD} mv snyk /usr/local/bin
# Function to download a file with fallback to backup URL
# Parameters:
# $1: File name to download
# $2: Output file name
download_file() {
# Try to download from the main URL
if curl --compressed --retry 2 --output "$2" "$MAIN_URL/$1?utm_source="$GH_ACTIONS; then
echo "Downloaded from $MAIN_URL/$1"
# If main URL fails, try the backup URL
elif curl --compressed --retry 2 --output "$2" "$BACKUP_URL/$1?utm_source="$GH_ACTIONS; then
echo "Downloaded from $BACKUP_URL/$1"
# If both URLs fail, return an error
else
echo "Failed to download $1 from both URLs"
return 1
fi
}

# Download Snyk binary
if ! download_file "$VERSION/snyk-${PREFIX}" "snyk-${PREFIX}"; then
die "Failed to download Snyk binary"
fi
curl --compressed --retry 2 --output snyk-${PREFIX} "$BASE_URL/$VERSION/snyk-${PREFIX}"
curl --compressed --retry 2 --output snyk-${PREFIX}.sha256 "$BASE_URL/$VERSION/snyk-${PREFIX}.sha256"

# Download SHA256 checksum file
if ! download_file "$VERSION/snyk-${PREFIX}.sha256" "snyk-${PREFIX}.sha256"; then
die "Failed to download SHA256 file"
fi

# Verify the checksum
sha256sum -c snyk-${PREFIX}.sha256

# Make the binary executable
chmod +x snyk-${PREFIX}

# Move the binary to /usr/local/bin
${SUDO_CMD} mv snyk-${PREFIX} /usr/local/bin
rm -rf snyk*