up

scripts/cli/parity-diff.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# DEVOPS-CLI-43-003: parity diff for CLI golden outputs
+
+EXPECTED_DIR=${EXPECTED_DIR:-"tests/goldens"}
+ACTUAL_DIR=${ACTUAL_DIR:-"out/cli-goldens"}
+CLI=${CLI:-"dotnet run --project src/Cli/StellaOps.Cli/StellaOps.Cli.csproj --no-build --"}
+
+mkdir -p "$ACTUAL_DIR"
+
+run_case() {
+  local name=$1
+  local args=$2
+  local outfile="${ACTUAL_DIR}/${name}.txt"
+  echo "[parity] running ${name}: ${args}"
+  $CLI $args > "$outfile"
+}
+
+run_case "help" "--help"
+run_case "scan-help" "scan --help"
+
+diffs=0
+for expected in $(find "$EXPECTED_DIR" -name '*.txt'); do
+  rel=${expected#$EXPECTED_DIR/}
+  actual="${ACTUAL_DIR}/${rel}"
+  if ! diff -u "$expected" "$actual" > "${ACTUAL_DIR}/${rel}.diff" 2>/dev/null; then
+    echo "[parity] diff for $rel"
+    diffs=$((diffs+1))
+  else
+    rm -f "${ACTUAL_DIR}/${rel}.diff"
+  fi
+done
+
+echo "[parity] total diffs: $diffs"
+echo "$diffs" > "${ACTUAL_DIR}/summary.txt"