[lucene-solr] branch master updated: LUCENE-9232: add a script-hack check so that in case somebody upgrades the scripts automatically they'll know they need to add the hack.

[dw...@apache.org]

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dweiss pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git


The following commit(s) were added to refs/heads/master by this push:
     new cb68d7d  LUCENE-9232: add a script-hack check so that in case somebody upgrades the scripts automatically they'll know they need to add the hack.
cb68d7d is described below

commit cb68d7d2c57bac9bdaf0b689fd03d464a509e243
Author: Dawid Weiss <dw...@apache.org>
AuthorDate: Fri Feb 21 10:40:12 2020 +0100

    LUCENE-9232: add a script-hack check so that in case somebody upgrades the scripts automatically they'll know they need to add the hack.
---
 build.gradle                                     |  1 +
 gradle/validation/gradlew-scripts-tweaked.gradle | 44 ++++++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/build.gradle b/build.gradle
index 1bbf1a2..0540ea3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -87,6 +87,7 @@ apply from: file('gradle/validation/config-file-sanity.gradle')
 apply from: file('gradle/validation/rat-sources.gradle')
 apply from: file('gradle/validation/owasp-dependency-check.gradle')
 apply from: file('gradle/validation/ecj-lint.gradle')
+apply from: file('gradle/validation/gradlew-scripts-tweaked.gradle')
 
 // Source or data regeneration tasks
 apply from: file('gradle/generation/jflex.gradle')
diff --git a/gradle/validation/gradlew-scripts-tweaked.gradle b/gradle/validation/gradlew-scripts-tweaked.gradle
new file mode 100644
index 0000000..c0bc647
--- /dev/null
+++ b/gradle/validation/gradlew-scripts-tweaked.gradle
@@ -0,0 +1,44 @@
+import java.nio.charset.StandardCharsets
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+// This ensures 'gradlew*' scripts contain the manual fix so that they
+// don't fork a daemon subprocess on the initial run.
+
+configure(rootProject) {
+  task gradlewScriptsTweaked() {
+    def scripts = [
+        file("gradlew"),
+        file("gradlew.bat")
+    ]
+
+    inputs.files(scripts)
+    outputs.upToDateWhen { true }
+
+    doFirst {
+      scripts.each { file ->
+        def content = new String(file.readBytes(), StandardCharsets.US_ASCII)
+        if (content.indexOf("Don't fork a daemon mode on initial run that generates local defaults") < 0) {
+          throw new GradleException("Launch script ${file} does not have a manual daemon tweak (see LUCENE-9232).")
+        }
+      }
+    }
+  }
+
+  check.dependsOn gradlewScriptsTweaked
+}