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snazy pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/polaris-tools.git
The following commit(s) were added to refs/heads/main by this push:
new 693cf82 Synchronizer: fix Gradle invocation (#160)
693cf82 is described below
commit 693cf8290f6b404656751e8b5a17a1ca39951f03
Author: Robert Stupp <[email protected]>
AuthorDate: Wed Feb 4 16:10:08 2026 +0100
Synchronizer: fix Gradle invocation (#160)
---
polaris-synchronizer/.gitignore | 4 ++
polaris-synchronizer/gradle/gradlew-include.sh | 65 ++++++++++++++++++++++++++
polaris-synchronizer/gradlew | 7 +--
3 files changed, 73 insertions(+), 3 deletions(-)
diff --git a/polaris-synchronizer/.gitignore b/polaris-synchronizer/.gitignore
index 2a33ee8..4933a72 100644
--- a/polaris-synchronizer/.gitignore
+++ b/polaris-synchronizer/.gitignore
@@ -90,3 +90,7 @@ site/site
# Ignore Gradle build output directory
build
+
+# Ignore Gradle wrapper jar file
+gradle/wrapper/gradle-wrapper.jar
+gradle/wrapper/gradle-wrapper-*.sha256
diff --git a/polaris-synchronizer/gradle/gradlew-include.sh
b/polaris-synchronizer/gradle/gradlew-include.sh
new file mode 100644
index 0000000..38251e3
--- /dev/null
+++ b/polaris-synchronizer/gradle/gradlew-include.sh
@@ -0,0 +1,65 @@
+#
+# 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.
+
+# Downloads the gradle-wrapper.jar if necessary and verifies its integrity.
+# Included from /.gradlew
+
+# Extract the Gradle version from gradle-wrapper.properties.
+GRADLE_DIST_VERSION="$(grep distributionUrl=
"$APP_HOME/gradle/wrapper/gradle-wrapper.properties" | sed
's/^.*gradle-\([0-9.]*\)-[a-z]*.zip$/\1/')"
+GRADLE_WRAPPER_SHA256="$APP_HOME/gradle/wrapper/gradle-wrapper-${GRADLE_DIST_VERSION}.jar.sha256"
+GRADLE_WRAPPER_JAR="$APP_HOME/gradle/wrapper/gradle-wrapper.jar"
+if [ -x "$(command -v sha256sum)" ] ; then
+ SHASUM="sha256sum"
+else
+ if [ -x "$(command -v shasum)" ] ; then
+ SHASUM="shasum -a 256"
+ else
+ echo "Neither sha256sum nor shasum are available, install either." >
/dev/stderr
+ exit 1
+ fi
+fi
+if [ ! -e "${GRADLE_WRAPPER_SHA256}" ]; then
+ # Delete the wrapper jar, if the checksum file does not exist.
+ rm -f "${GRADLE_WRAPPER_JAR}"
+fi
+if [ -e "${GRADLE_WRAPPER_JAR}" ]; then
+ # Verify the wrapper jar, if it exists, delete wrapper jar and checksum
file, if the checksums
+ # do not match.
+ JAR_CHECKSUM="$(${SHASUM} "${GRADLE_WRAPPER_JAR}" | cut -d\ -f1)"
+ EXPECTED="$(cat "${GRADLE_WRAPPER_SHA256}")"
+ if [ "${JAR_CHECKSUM}" != "${EXPECTED}" ]; then
+ rm -f "${GRADLE_WRAPPER_JAR}" "${GRADLE_WRAPPER_SHA256}"
+ fi
+fi
+if [ ! -e "${GRADLE_WRAPPER_SHA256}" ]; then
+ curl --location --output "${GRADLE_WRAPPER_SHA256}"
https://services.gradle.org/distributions/gradle-${GRADLE_DIST_VERSION}-wrapper.jar.sha256
|| exit 1
+fi
+if [ ! -e "${GRADLE_WRAPPER_JAR}" ]; then
+ # The Gradle version extracted from the `distributionUrl` property does not
contain ".0" patch
+ # versions. Need to append a ".0" in that case to download the wrapper jar.
+ GRADLE_VERSION="$(echo "$GRADLE_DIST_VERSION" | sed
's/^\([0-9]*[.][0-9]*\)$/\1.0/')"
+ curl --location --output "${GRADLE_WRAPPER_JAR}"
https://raw.githubusercontent.com/gradle/gradle/v${GRADLE_VERSION}/gradle/wrapper/gradle-wrapper.jar
|| exit 1
+ JAR_CHECKSUM="$(${SHASUM} "${GRADLE_WRAPPER_JAR}" | cut -d\ -f1)"
+ EXPECTED="$(cat "${GRADLE_WRAPPER_SHA256}")"
+ if [ "${JAR_CHECKSUM}" != "${EXPECTED}" ]; then
+ # If the (just downloaded) checksum and the downloaded wrapper jar do not
match, something
+ # really bad is going on.
+ echo "Expected sha256 of the downloaded gradle-wrapper.jar does not match
the downloaded sha256!" > /dev/stderr
+ exit 1
+ fi
+fi
diff --git a/polaris-synchronizer/gradlew b/polaris-synchronizer/gradlew
index f5feea6..2741145 100755
--- a/polaris-synchronizer/gradlew
+++ b/polaris-synchronizer/gradlew
@@ -86,8 +86,9 @@ done
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set
(https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) ||
exit
+
+. ${APP_HOME}/gradle/gradlew-include.sh
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
@@ -249,4 +250,4 @@ eval "set -- $(
tr '\n' ' '
)" '"$@"'
-exec "$JAVACMD" "$@"
+exec "$JAVACMD" "$@"
\ No newline at end of file
