up

src/Sdk/StellaOps.Sdk.Generator/python/generate-python.sh

@@ -10,8 +10,27 @@ if [ -z "$spec" ]; then
   exit 1
 fi
 
+compute_sha256() {
+  if command -v sha256sum >/dev/null 2>&1; then
+    sha256sum "$1" | awk '{print $1}'
+  elif command -v shasum >/dev/null 2>&1; then
+    shasum -a 256 "$1" | awk '{print $1}'
+  else
+    echo "No sha256 tool available (install sha256sum or shasum)" >&2
+    exit 1
+  fi
+}
+
+spec_hash=$(compute_sha256 "$spec")
+expected_hash="${STELLA_OAS_EXPECTED_SHA256:-}"
+if [ -n "$expected_hash" ] && [ "$expected_hash" != "$spec_hash" ]; then
+  echo "Spec hash mismatch: expected $expected_hash but got $spec_hash" >&2
+  exit 1
+fi
+
 output_dir="${STELLA_SDK_OUT:-$root_dir/out/python}"
 mkdir -p "$output_dir"
+printf "%s  %s\n" "$spec_hash" "$(basename "$spec")" > "$output_dir/.oas.sha256"
 
 export STELLA_POSTPROCESS_ROOT="$output_dir"
 export STELLA_POSTPROCESS_LANG="python"
@@ -22,6 +41,20 @@ if [ ! -f "$jar" ]; then
   exit 1
 fi
 
+# Prefer vendored JDK when java is absent
+if ! command -v java >/dev/null 2>&1; then
+  vendor_jdk="$root_dir/tools/jdk-21.0.1+12"
+  if [ -d "$vendor_jdk/bin" ]; then
+    export JAVA_HOME="$vendor_jdk"
+    export PATH="$JAVA_HOME/bin:$PATH"
+  fi
+fi
+
+if ! command -v java >/dev/null 2>&1; then
+  echo "java not found; install JDK 21 or provide vendored tools/jdk-21.0.1+12" >&2
+  exit 1
+fi
+
 JAVA_OPTS="${JAVA_OPTS:-} -Dorg.openapitools.codegen.utils.postProcessFile=$root_dir/postprocess/postprocess.sh"
 export JAVA_OPTS
 
@@ -34,4 +67,9 @@ java -jar "$jar" generate \
   --global-property models,apis,supportingFiles \
   -o "$output_dir"
 
+# Ensure shared helpers are present even if upstream post-process hooks were skipped for some files
+if [ -f "$output_dir/stellaops_sdk/__init__.py" ]; then
+  "$root_dir/postprocess/postprocess.sh" "$output_dir/stellaops_sdk/__init__.py"
+fi
+
 echo "Python SDK generated at $output_dir"