feat(maven): support checksum install (#733)

containerbase · Feb 26, 2023 · 7df5634 · 7df5634
1 parent 1c0ec9f
commit 7df5634
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/src/usr/local/buildpack/tools/v2/maven.sh b/src/usr/local/buildpack/tools/v2/maven.sh
@@ -10,10 +10,20 @@ function install_tool () {
   versioned_tool_path=$(create_versioned_tool_path)
 
   local file
-  local URL='https://downloads.apache.org'
-
   # https://downloads.apache.org/maven/maven-3/3.8.1/binaries/apache-maven-3.8.1-bin.tar.gz
-  file=$(get_from_url "${URL}/${TOOL_NAME}/${TOOL_NAME}-${MAJOR}/${TOOL_VERSION}/binaries/apache-${TOOL_NAME}-${TOOL_VERSION}-bin.tar.gz")
+  local URL='https://downloads.apache.org'
+  local file_name="apache-${TOOL_NAME}-${TOOL_VERSION}-bin.tar.gz"
+  local file_url="${TOOL_NAME}/${TOOL_NAME}-${MAJOR}/${TOOL_VERSION}/binaries/${file_name}"
+
+  checksum_file=$(get_from_url "${URL}/${file_url}.sha512")
+  # get checksum from file
+  original_checksum=$(cat "${checksum_file}")
+
+  file=$(get_from_url \
+    "${URL}/${file_url}" \
+    "${file_name}" \
+    "${original_checksum}" \
+    "sha512sum" )
   tar --strip 1 -C "${versioned_tool_path}" -xf "${file}"
 }