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Posted to commits@lucene.apache.org by us...@apache.org on 2023/02/06 18:51:19 UTC
[lucene] branch branch_9x updated: Generate gradle.properties from gradlew (#12131)
This is an automated email from the ASF dual-hosted git repository.
uschindler pushed a commit to branch branch_9x
in repository https://gitbox.apache.org/repos/asf/lucene.git
The following commit(s) were added to refs/heads/branch_9x by this push:
new f7353f909bc Generate gradle.properties from gradlew (#12131)
f7353f909bc is described below
commit f7353f909bc65d9e011455407aca2a573920f0f7
Author: Uwe Schindler <us...@apache.org>
AuthorDate: Mon Feb 6 19:47:15 2023 +0100
Generate gradle.properties from gradlew (#12131)
* SOLR-16641 - Generate gradle.properties from gradlew (#1320)
* Adapt for Lucene
* Remove localSettings from smoker; thanks @colvinco
* Print properties at end for debugging
* Add CHANGES.txt entry
---------
Co-authored-by: Colvin Cowie <co...@gmail.com>
Co-authored-by: Colvin Cowie <51...@users.noreply.github.com>
---
.github/workflows/distribution.yml | 3 -
.github/workflows/gradle-precommit.yml | 10 +-
.github/workflows/hunspell.yml | 3 -
.../lucene/gradle/GradlePropertiesGenerator.java | 72 ++++++++++++++
dev-tools/scripts/releaseWizard.yaml | 2 -
dev-tools/scripts/smokeTestRelease.py | 3 -
gradle/generation/local-settings.gradle | 76 +--------------
gradle/template.gradle.properties | 106 +++++++++++++++++++++
gradle/validation/gradlew-scripts-tweaked.gradle | 4 +-
gradlew | 13 ++-
gradlew.bat | 15 ++-
help/localSettings.txt | 60 +-----------
lucene/CHANGES.txt | 5 +
13 files changed, 213 insertions(+), 159 deletions(-)
diff --git a/.github/workflows/distribution.yml b/.github/workflows/distribution.yml
index 4a95561488a..ae4c851cb5a 100644
--- a/.github/workflows/distribution.yml
+++ b/.github/workflows/distribution.yml
@@ -38,8 +38,5 @@ jobs:
- name: Prepare caches
uses: ./.github/actions/gradle-caches
- - name: Initialize gradle settings (${{ matrix.os }})
- run: ./gradlew localSettings
-
- name: Run all distribution tests including GUI tests (${{ matrix.os }})
run: ./gradlew -p lucene/distribution.tests test
diff --git a/.github/workflows/gradle-precommit.yml b/.github/workflows/gradle-precommit.yml
index 016c30e566f..2943938ee88 100644
--- a/.github/workflows/gradle-precommit.yml
+++ b/.github/workflows/gradle-precommit.yml
@@ -39,9 +39,6 @@ jobs:
- name: Prepare caches
uses: ./.github/actions/gradle-caches
- - name: Initialize gradle settings
- run: ./gradlew localSettings --max-workers 2
-
- name: Run gradle check (without tests)
run: ./gradlew check -x test -Ptask.times=true --max-workers 2
@@ -72,11 +69,8 @@ jobs:
- name: Prepare caches
uses: ./.github/actions/gradle-caches
- - name: Initialize gradle settings
- run: ./gradlew localSettings --max-workers 2
+ - name: Run gradle tests
+ run: ./gradlew test "-Ptask.times=true" --max-workers 2
- name: Echo settings
run: cat gradle.properties
-
- - name: Run gradle tests
- run: ./gradlew test "-Ptask.times=true" --max-workers 2
diff --git a/.github/workflows/hunspell.yml b/.github/workflows/hunspell.yml
index 514e11c3674..ba7e22121cb 100644
--- a/.github/workflows/hunspell.yml
+++ b/.github/workflows/hunspell.yml
@@ -27,8 +27,5 @@ jobs:
- name: Prepare caches
uses: ./.github/actions/gradle-caches
- - name: Initialize gradle settings
- run: ./gradlew localSettings
-
- name: Run regular and regression tests
run: ./gradlew -p lucene/analysis/common check testRegressions
diff --git a/buildSrc/src/main/java/org/apache/lucene/gradle/GradlePropertiesGenerator.java b/buildSrc/src/main/java/org/apache/lucene/gradle/GradlePropertiesGenerator.java
new file mode 100644
index 00000000000..db4f804f12e
--- /dev/null
+++ b/buildSrc/src/main/java/org/apache/lucene/gradle/GradlePropertiesGenerator.java
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+package org.apache.lucene.gradle;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+import java.util.Map;
+
+/**
+ * Standalone class that generates a populated gradle.properties from a template.
+ *
+ * <p>Has no dependencies outside of standard java libraries
+ */
+public class GradlePropertiesGenerator {
+ public static void main(String[] args) {
+ if (args.length != 2) {
+ System.err.println("Usage: java GradlePropertiesGenerator.java <source> <destination>");
+ System.exit(2);
+ }
+
+ try {
+ new GradlePropertiesGenerator().run(Paths.get(args[0]), Paths.get(args[1]));
+ } catch (Exception e) {
+ System.err.println("ERROR: " + e.getMessage());
+ System.exit(3);
+ }
+ }
+
+ public void run(Path source, Path destination) throws IOException {
+ if (!Files.exists(source)) {
+ throw new IOException("template file not found: " + source);
+ }
+ if (Files.exists(destination)) {
+ System.out.println(destination + " already exists, skipping generation.");
+ return;
+ }
+
+ // Approximate a common-sense default for running gradle/tests with parallel
+ // workers: half the count of available cpus but not more than 12.
+ var cpus = Runtime.getRuntime().availableProcessors();
+ var maxWorkers = (int) Math.max(1d, Math.min(cpus * 0.5d, 12));
+ var testsJvms = (int) Math.max(1d, Math.min(cpus * 0.5d, 12));
+
+ var replacements = Map.of("@MAX_WORKERS@", maxWorkers, "@TEST_JVMS@", testsJvms);
+
+ System.out.println("Generating gradle.properties");
+ String fileContent = Files.readString(source, StandardCharsets.UTF_8);
+ for (var entry : replacements.entrySet()) {
+ fileContent = fileContent.replace(entry.getKey(), String.valueOf(entry.getValue()));
+ }
+ Files.writeString(
+ destination, fileContent, StandardCharsets.UTF_8, StandardOpenOption.CREATE_NEW);
+ }
+}
diff --git a/dev-tools/scripts/releaseWizard.yaml b/dev-tools/scripts/releaseWizard.yaml
index d6ae6ab1e8c..5664dd33f5a 100644
--- a/dev-tools/scripts/releaseWizard.yaml
+++ b/dev-tools/scripts/releaseWizard.yaml
@@ -342,8 +342,6 @@ groups:
- !Command
cmd: git pull --ff-only
stdout: true
- - !Command
- cmd: "{{ gradle_cmd }} localSettings"
- !Command
cmd: "{{ gradle_cmd }} clean check -x test"
- !Todo
diff --git a/dev-tools/scripts/smokeTestRelease.py b/dev-tools/scripts/smokeTestRelease.py
index be502948fdd..06895c9ad7e 100755
--- a/dev-tools/scripts/smokeTestRelease.py
+++ b/dev-tools/scripts/smokeTestRelease.py
@@ -609,9 +609,6 @@ def verifyUnpacked(java, artifact, unpackPath, gitRevision, version, testArgs):
print(' %s' % line.strip())
raise RuntimeError('source release has WARs...')
- print(' initialize local settings for Gradle...')
- java.run_java11('./gradlew --no-daemon localSettings', '%s/localsettings.log' % unpackPath)
-
validateCmd = './gradlew --no-daemon check -p lucene/documentation'
print(' run "%s"' % validateCmd)
java.run_java11(validateCmd, '%s/validate.log' % unpackPath)
diff --git a/gradle/generation/local-settings.gradle b/gradle/generation/local-settings.gradle
index 3d0572167e5..c33b84571a5 100644
--- a/gradle/generation/local-settings.gradle
+++ b/gradle/generation/local-settings.gradle
@@ -41,82 +41,12 @@ configure(rootProject) {
throw new GradleException(
"Certain gradle tasks and plugins require access to jdk.compiler" +
" internals, your gradle.properties might have just been generated or could be" +
- " out of sync (see help/localSettings.txt)")
- }
- }
- }
-
- task localSettings() {
- doFirst {
- // If we don't have the defaults yet, create them.
- if (hasDefaults) {
- logger.lifecycle("Local settings already exist, skipping generation.")
- } else {
- // Approximate a common-sense default for running gradle/tests with parallel
- // workers: half the count of available cpus but not more than 12.
- def cpus = Runtime.runtime.availableProcessors()
- def maxWorkers = (int) Math.max(1d, Math.min(cpus * 0.5d, 12))
- def testsJvms = (int) Math.max(1d, Math.min(cpus * 0.5d, 12))
-
- // Write the defaults for this machine.
- rootProject.file("gradle.properties").write("""
-# These settings have been generated automatically on the first run.
-# See gradlew :helpLocalSettings for more information.
-systemProp.file.encoding=UTF-8
-
-# Set up gradle JVM defaults.
-#
-# We also open up internal compiler modules for spotless/ google java format.
-org.gradle.jvmargs=-Xmx1g -XX:TieredStopAtLevel=1 -XX:+UseParallelGC -XX:ActiveProcessorCount=1 \\
- --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \\
- --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \\
- --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \\
- --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \\
- --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
-
-# Run at normal priority, in parallel
-org.gradle.parallel=true
-org.gradle.priority=normal
-
-# Silence gradle warnings. We'll deal with them when we upgrade the wrapper.
-org.gradle.warning.mode=none
-
-# You may disable the background daemon if it consumes too much memory.
-org.gradle.daemon=true
-# timeout after 15 mins of inactivity.
-org.gradle.daemon.idletimeout=900000
-
-# Maximum number of parallel gradle workers.
-org.gradle.workers.max=${maxWorkers}
-
-# Maximum number of test JVMs forked per test task.
-tests.jvms=${testsJvms}
-
-# Enable auto JVM provisioning.
-org.gradle.java.installations.auto-download=true
-
-# Set these to enable automatic JVM location discovery.
-org.gradle.java.installations.fromEnv=JAVA17_HOME,JAVA19_HOME,JAVA20_HOME,JAVA21_HOME,RUNTIME_JAVA_HOME
-#org.gradle.java.installations.paths=(custom paths)
-
-""", "UTF-8")
-
- logger.log(LogLevel.WARN, "\nIMPORTANT. This is the first time you ran the build. " +
- "I wrote some sane defaults (for this machine) to 'gradle.properties', " +
- "they will be picked up on consecutive gradle invocations (not this one).\n\n" +
- "Run gradlew :helpLocalSettings for more information.")
+ " out of sync (see gradle/template.gradle.properties)")
}
}
}
}
-if (!hasDefaults) {
- // Make all tasks depend on local setup to make sure it'll run.
- allprojects {
- tasks.all { task ->
- if (task != rootProject.localSettings) {
- task.dependsOn rootProject.localSettings
- }
- }
- }
+task localSettings() {
+ // This is just a placeholder until all references to the localSettings task are removed
}
diff --git a/gradle/template.gradle.properties b/gradle/template.gradle.properties
new file mode 100644
index 00000000000..a626d39f3bb
--- /dev/null
+++ b/gradle/template.gradle.properties
@@ -0,0 +1,106 @@
+#############################
+# Local developer settings #
+#############################
+#
+# The first invocation of any task in Lucene gradlew will generate and save this project-local 'gradle.properties' file.
+# This file contains the defaults you may (but don't have to) tweak for your particular hardware (or taste). Note there
+# are certain settings in that file that may be _required_ at runtime for certain plugins (an example is the spotless/
+# google java format plugin, which requires adding custom exports to JVM modules). gradlew only generates this file
+# if it's not already present (it never overwrites the defaults) -- occasionally you may have to manually delete (or move)
+# this file and regenerate from scratch.
+#
+# This is an overview of some of these settings.
+#
+###############
+# Parallelism #
+###############
+#
+# Gradle build can run tasks in parallel but by default it consumes all CPU cores which
+# is too optimistic a default for Lucene tests. You can disable the parallelism
+# entirely or assign it a 'low' priority with these properties:
+#
+# org.gradle.parallel=[true, false]
+# org.gradle.priority=[normal, low]
+#
+# The default level of parallelism is computed based on the number of cores on
+# your machine (on the first run of gradle build). By default these are fairly conservative
+# settings (half the number of cores for workers, for example):
+#
+# org.gradle.workers.max=[X]
+# tests.jvms=[N <= X]
+#
+# The number of test JVMs can be lower than the number of workers: this just means
+# that two projects can run tests in parallel to saturate all the workers. The I/O and memory
+# bandwidth limits will kick in quickly so even if you have a very beefy machine bumping
+# it too high may not help.
+#
+# You can always override these settings locally using command line as well:
+# gradlew -Ptests.jvms=N --max-workers=X
+#
+#############
+# Test JVMS #
+#############
+#
+# Test JVMs have their own set of arguments which can be customized. These are configured
+# separately from the gradle workers, for example:
+#
+# tests.jvms=3
+# tests.heapsize=512m
+# tests.minheapsize=512m
+# tests.jvmargs=-XX:+UseParallelGC -XX:TieredStopAtLevel=1 -XX:ActiveProcessorCount=1
+#
+#################
+# Gradle Daemon #
+#################
+#
+# The gradle daemon is a background process that keeps an evaluated copy of the project
+# structure, some caches, etc. It speeds up repeated builds quite a bit but if you don't
+# like the idea of having a (sizeable) background process running in the background,
+# disable it.
+#
+# org.gradle.daemon=[true, false]
+# org.gradle.jvmargs=...
+#############################################################################################
+
+# UTF-8 as standard file encoding
+systemProp.file.encoding=UTF-8
+
+# Set up gradle JVM defaults.
+#
+# We also open up internal compiler modules for spotless/ google java format.
+org.gradle.jvmargs=-Xmx1g -XX:TieredStopAtLevel=1 -XX:+UseParallelGC -XX:ActiveProcessorCount=1 \
+ --add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
+ --add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
+ --add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
+ --add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
+ --add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
+
+# Run at normal priority, in parallel
+org.gradle.parallel=true
+org.gradle.priority=normal
+
+# This setting enables local task output caches. This will speed up
+# your local builds in most cases but will also consume disk space in your
+# gradle home. See LUCENE-10195 for details.
+# org.gradle.caching=true
+
+# Silence gradle warnings. We'll deal with them when we upgrade the wrapper.
+org.gradle.warning.mode=none
+
+# You may disable the background daemon if it consumes too much memory.
+org.gradle.daemon=true
+# timeout after 15 mins of inactivity.
+org.gradle.daemon.idletimeout=900000
+
+# Maximum number of parallel gradle workers.
+org.gradle.workers.max=@MAX_WORKERS@
+
+# Maximum number of test JVMs forked per test task.
+tests.jvms=@TEST_JVMS@
+
+# Enable auto JVM provisioning.
+org.gradle.java.installations.auto-download=true
+
+# Set these to enable automatic JVM location discovery.
+org.gradle.java.installations.fromEnv=JAVA17_HOME,JAVA19_HOME,JAVA20_HOME,JAVA21_HOME,RUNTIME_JAVA_HOME
+#org.gradle.java.installations.paths=(custom paths)
diff --git a/gradle/validation/gradlew-scripts-tweaked.gradle b/gradle/validation/gradlew-scripts-tweaked.gradle
index a37d4e52b13..556ceabfa2c 100644
--- a/gradle/validation/gradlew-scripts-tweaked.gradle
+++ b/gradle/validation/gradlew-scripts-tweaked.gradle
@@ -32,8 +32,8 @@ configure(rootProject) {
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).")
+ if (content.indexOf("GradlePropertiesGenerator") < 0) {
+ throw new GradleException("Launch script ${file} does not have a tweak to generate gradle.properties.")
}
}
}
diff --git a/gradlew b/gradlew
index 43b204181aa..a1a5038782a 100755
--- a/gradlew
+++ b/gradlew
@@ -132,11 +132,16 @@ fi
CLASSPATH=$GRADLE_WRAPPER_JAR
-# Don't fork a daemon mode on initial run that generates local defaults.
-GRADLE_DAEMON_CTRL=
+# START OF LUCENE CUSTOMIZATION
+# Generate gradle.properties if they don't exist
if [ ! -e "$APP_HOME/gradle.properties" ]; then
- GRADLE_DAEMON_CTRL=--no-daemon
+ "$JAVACMD" $JAVA_OPTS --source 11 "$APP_HOME/buildSrc/src/main/java/org/apache/lucene/gradle/GradlePropertiesGenerator.java" "$APP_HOME/gradle/template.gradle.properties" "$APP_HOME/gradle.properties"
+ GENERATOR_STATUS=$?
+ if [ "$GENERATOR_STATUS" -ne 0 ]; then
+ exit $GENERATOR_STATUS
+ fi
fi
+# END OF LUCENE CUSTOMIZATION
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
@@ -213,7 +218,7 @@ APP_ARGS=$(save "$@")
export GIT_CONFIG_NOSYSTEM=1
# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain $GRADLE_DAEMON_CTRL "$APP_ARGS"
+eval set -- $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
diff --git a/gradlew.bat b/gradlew.bat
index aace485687e..969531def17 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -83,15 +83,22 @@ IF %ERRORLEVEL% NEQ 0 goto fail
@rem Setup the command line
set CLASSPATH=%GRADLE_WRAPPER_JAR%
-@rem Don't fork a daemon mode on initial run that generates local defaults.
-SET GRADLE_DAEMON_CTRL=
-IF NOT EXIST "%DIRNAME%\gradle.properties" SET GRADLE_DAEMON_CTRL=--no-daemon
+@rem START OF LUCENE CUSTOMIZATION
+@rem Generate gradle.properties if they don't exist
+IF NOT EXIST "%APP_HOME%\gradle.properties" (
+ @rem local expansion is needed to check ERRORLEVEL inside control blocks.
+ setlocal enableDelayedExpansion
+ "%JAVA_EXE%" %JAVA_OPTS% --source 11 "%APP_HOME%/buildSrc/src/main/java/org/apache/lucene/gradle/GradlePropertiesGenerator.java" "%APP_HOME%\gradle\template.gradle.properties" "%APP_HOME%\gradle.properties"
+ IF %ERRORLEVEL% NEQ 0 goto fail
+ endlocal
+)
+@rem END OF LUCENE CUSTOMIZATION
@rem Prevent jgit from forking/searching git.exe
SET GIT_CONFIG_NOSYSTEM=1
@rem Execute Gradle
-"%JAVA_EXE%" %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %GRADLE_DAEMON_CTRL% %*
+"%JAVA_EXE%" %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
diff --git a/help/localSettings.txt b/help/localSettings.txt
index 4187aded8c6..64c90c54eb6 100644
--- a/help/localSettings.txt
+++ b/help/localSettings.txt
@@ -2,61 +2,7 @@ Local developer settings
========================
The first invocation of any task in Lucene's gradle build will generate
-and save a project-local 'gradle.properties' file. This file contains
-the defaults you may (but don't have to) tweak for your particular hardware
-(or taste). Note there are certain settings in that file that may
-be _required_ at runtime for certain plugins (an example is the spotless/
-google java format plugin, which requires adding custom exports to JVM modules). Gradle
-build only generates this file if it's not already present (it never overwrites
-the defaults) -- occasionally you may have to manually delete (or move) this
-file and regenerate from scratch.
-
-This is an overview of some settings present in gradle.properties.
-
-Parallelism
------------
-
-Gradle build can run tasks in parallel but by default it consumes all CPU cores which
-is too optimistic a default for Lucene tests. You can disable the parallelism
-entirely or assign it a 'low' priority with these properties:
-
-org.gradle.parallel=[true, false]
-org.gradle.priority=[normal, low]
-
-The default level of parallelism is computed based on the number of cores on
-your machine (on the first run of gradle build). By default these are fairly conservative
-settings (half the number of cores for workers, for example):
-
-org.gradle.workers.max=[X]
-tests.jvms=[N <= X]
-
-The number of test JVMs can be lower than the number of workers: this just means
-that two projects can run tests in parallel to saturate all the workers. The I/O and memory
-bandwidth limits will kick in quickly so even if you have a very beefy machine bumping
-it too high may not help.
-
-You can always override these settings locally using command line as well:
-gradlew -Ptests.jvms=N --max-workers=X
-
-Test JVMS
----------
-
-Test JVMs have their own set of arguments which can be customized. These are configured
-separately from the gradle workers, for example:
-
-tests.jvms=3
-tests.heapsize=512m
-tests.minheapsize=512m
-tests.jvmargs=-XX:+UseParallelGC -XX:TieredStopAtLevel=1 -XX:ActiveProcessorCount=1
-
-Gradle Daemon
--------------
-
-The gradle daemon is a background process that keeps an evaluated copy of the project
-structure, some caches, etc. It speeds up repeated builds quite a bit but if you don't
-like the idea of having a (sizeable) background process running in the background,
-disable it.
-
-org.gradle.daemon=[true, false]
-org.gradle.jvmargs=...
+and save a project-local 'gradle.properties' file from a template,
+with some default settings which you can modify.
+See your 'gradle.properties' file for more details of those settings.
diff --git a/lucene/CHANGES.txt b/lucene/CHANGES.txt
index d8dd6e683eb..7d0dbdf92a7 100644
--- a/lucene/CHANGES.txt
+++ b/lucene/CHANGES.txt
@@ -36,6 +36,11 @@ Bug Fixes
---------------------
(No changes)
+Build
+---------------------
+
+* GITHUB#12131: Generate gradle.properties from gradlew, if absent (Colvin Cowie, Uwe Schindler)
+
Other
---------------------