fix: download url in install script (#1397)

Author: nitisht

scripts/download.sh

@@ -3,7 +3,12 @@
 # supported CPU architectures and operating systems
 SUPPORTED_ARCH=("x86_64" "arm64")
 SUPPORTED_OS=("linux" "darwin")
-DOWNLOAD_BASE_URL="cdn.parseable.com/"
+DOWNLOAD_BASE_URL="https://github.com/parseablehq/parseable/releases/download"
+ARM_APPLE_PREFIX="Parseable_OSS_aarch64-apple-darwin"
+INTEL_APPLE_PREFIX="Parseable_OSS_x86_64-apple-darwin"
+ARM_LINUX_PREFIX="Parseable_OSS_aarch64-unknown-linux-gnu"
+INTEL_LINUX_PREFIX="Parseable_OSS_x86_64-unknown-linux-gnu"
+PARSEABLE_PREFIX=${ARM_APPLE_PREFIX}
 
 # Get the system's CPU architecture and operating system
 CPU_ARCH=$(uname -m)
@@ -35,9 +40,26 @@ fi
 release=$(curl -s "https://api.github.com/repos/parseablehq/parseable/releases/latest")
 # find the release tag
 release_tag=$(echo "$release" | grep -o "\"tag_name\":\s*\"[^\"]*\"" | cut -d '"' -f 4)
-printf "Found latest release version: $release_tag\n"
+if [[ -z "$release_tag" ]]; then
+    echo "Error: Could not determine the latest release version."
+    exit 1
+fi
+
+printf "Latest Parseable version: $release_tag\n"
 
-download_url=${DOWNLOAD_BASE_URL}${CPU_ARCH}-${OS}.${release_tag}
+# Determine the appropriate binary prefix based on OS and CPU architecture
+declare -A PREFIX_MAP=(
+  ["darwin_arm64"]=$ARM_APPLE_PREFIX
+  ["darwin_x86_64"]=$INTEL_APPLE_PREFIX
+  ["linux_arm64"]=$ARM_LINUX_PREFIX
+  ["linux_x86_64"]=$INTEL_LINUX_PREFIX
+)
+key="${OS}_${CPU_ARCH}"
+PARSEABLE_PREFIX=${PREFIX_MAP[$key]:-""} || {
+  echo "Error: unsupported platform $OS/$CPU_ARCH"; exit 1;
+}
+
+download_url=${DOWNLOAD_BASE_URL}/${release_tag}/${PARSEABLE_PREFIX}
 
 if [[ -d ${INSTALL_DIR} ]]; then
     printf "A Previous version of parseable already exists. Run 'parseable --version' to check the version."
@@ -48,11 +70,13 @@ else
 fi
 
 # Download the binary using curl or wget
-printf "Downloading Parseable version $release_tag, for OS: $OS, CPU architecture: $CPU_ARCH\n\n"
+printf "Downloading Parseable version $release_tag, for OS: $OS, CPU architecture: $CPU_ARCH\n"
+printf "Download URL: $download_url\n\n"
+
 if command -v curl &>/dev/null; then
-    curl -L -o "${BIN_NAME}" "$download_url"
+    curl -fL -o "${BIN_NAME}" "$download_url" || { echo "Error: download failed"; exit 1; }
 elif command -v wget &>/dev/null; then
-    wget -O "${BIN_NAME}" "$download_url"
+    wget -q -O "${BIN_NAME}" "$download_url" || { echo "Error: download failed"; exit 1; }
 else
     echo "Error: Neither curl nor wget found. Please install either curl or wget."
     exit 1
@@ -62,8 +86,6 @@ printf "Parseable Server was successfully installed at: ${BIN_NAME}\n"
 
 chmod +x "${BIN_NAME}"
 
-printf "Adding parseable to the path\n"
 PATH_STR="export PATH=${BIN_DIR}"':$PATH'
 echo ${PATH_STR} >> ${RC_FILE_PATH}
-
-echo "parseable was added to the path. Please refresh the environment by sourcing the ${RC_FILE_PATH}"
+source ${RC_FILE_PATH}