1 files changed, 82 insertions, 0 deletions
diff --git a/validate/sample-yaml-generator/src/main/java/org/onap/cli/sample/yaml/SampleYamlGenerator.java b/validate/sample-yaml-generator/src/main/java/org/onap/cli/sample/yaml/SampleYamlGenerator.java
new file mode 100644
index 00000000..5c308154
--- /dev/null
+++ b/validate/sample-yaml-generator/src/main/java/org/onap/cli/sample/yaml/SampleYamlGenerator.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onap.cli.sample.yaml;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class SampleYamlGenerator {
+
+    static int nTab;
+
+    public static void generateSampleYaml(List<String> input, String ouput, String version,
+            String targetFolder, boolean debug) throws IOException {
+
+        String cmdName = input.get(0);
+
+        PrintWriter writer = new PrintWriter(targetFolder + "/" + cmdName + "-sample.yaml", "UTF-8");
+        writeKeyValuePair(writer, "onap_cli_sample_version", "1.0");
+        writeKeyValuePair(writer, "name", cmdName);
+        writeKeyValuePair(writer, "version", version);
+
+        writeKey(writer, "samples");
+        writeKey(writer, "sample1");
+
+        writeKeyValuePair(writer, "name", cmdName);
+        writeKeyValuePair(writer, "input", input.stream().skip(1).collect(Collectors.joining(" ")));
+        writeKeyValuePair(writer, "moco", cmdName + "-sample-yaml.yaml");
+        writeMultilineKeyValue(writer, "ouput", ouput, debug);
+
+        writeEndKey();
+        writeEndKey();
+
+        writer.flush();
+        writer.close();
+    }
+
+    private static void writeMultilineKeyValue(PrintWriter writer, String key, String value, boolean debug) {
+        writer.write(printTabs() + key + ": |\n");
+        nTab++;
+        String[] lines = value.split("\n");
+        long skipLines = debug ? 12 : 0;
+        Arrays.stream(lines).skip(skipLines ).forEach(line -> writer.write(printTabs() + line + "\n"));
+    }
+
+    private static String printTabs() {
+        StringBuffer spaces = new StringBuffer();
+        for (int i=0; i < nTab; i++) {
+            spaces.append("  ");
+        }
+        return spaces.toString();
+    }
+
+    private static void writeKeyValuePair(PrintWriter writer, String key, String value) {
+        writer.write(printTabs() +key + ": " + value + "\n");
+    }
+
+    private static void writeKey(PrintWriter writer, String key) {
+        writer.write(printTabs() + key + ":\n");
+        nTab++;
+    }
+
+    private static void writeEndKey() {
+        nTab--;
+    }
+}