chore(stacks): add flink

Author: duanhongyi

scripts/checker.py

@@ -319,6 +319,12 @@
         "owner": "apache",
         "match": "^v[0-9]{1,}\.[0-9]{1,}\.[0-9]{1,}$",
     },
+    "flink": {
+        "name": "flink",
+        "type": "github",
+        "owner": "apache",
+        "match": "^release-[0-9]{1,}\.[0-9]{1,}\.[0-9]{1,}$",
+    },
     "opensearch": {
         "name": "OpenSearch",
         "type": "github",

stacks/flink/build.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Load stack utils
+. /usr/bin/stack-utils
+
+# Implement build function
+function build() {
+  generate-stack-path
+  curl -fsSL -o tmp.tgz https://dlcdn.apache.org/flink/flink-${STACK_VERSION}/flink-${STACK_VERSION}-bin-scala_2.12.tgz
+  tar -xzf tmp.tgz
+  mv flink-${STACK_VERSION}/* "${DATA_DIR}"
+  rm flink-${STACK_VERSION} tmp.tgz -rf
+
+  mkdir -p "${DATA_DIR}"/env
+  echo "/opt/drycc/flink" > "${DATA_DIR}"/env/FLINK_HOME
+  cat  << EOF > ${PROFILE_DIR}/${STACK_NAME}.sh
+export PATH="/opt/drycc/flink/bin:\$PATH"
+EOF
+}
+
+# call build stack
+build-stack "${1}"
+