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Posted to commits@couchdb.apache.org by rn...@apache.org on 2023/05/10 07:39:18 UTC

[couchdb] 01/01: switch to Gradle

This is an automated email from the ASF dual-hosted git repository.

rnewson pushed a commit to branch nouveau-gradle
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit a8be4fe5e9e0e26855901337dbb993eab8b27970
Author: Robert Newson <rn...@apache.org>
AuthorDate: Tue May 9 22:37:32 2023 +0100

    switch to Gradle
---
 Makefile                                         |  12 +-
 dev/run                                          |   9 +-
 nouveau/.gitignore                               |   5 +-
 nouveau/build.gradle                             |  81 +++++++
 nouveau/gradle/wrapper/gradle-wrapper.jar        | Bin 0 -> 62076 bytes
 nouveau/gradle/wrapper/gradle-wrapper.properties |   6 +
 nouveau/gradlew                                  | 245 +++++++++++++++++++
 nouveau/gradlew.bat                              |  92 ++++++++
 nouveau/nouveau.yaml                             |   2 +-
 nouveau/pom.xml                                  | 287 -----------------------
 nouveau/settings.gradle                          |   5 +
 src/docs/src/install/unix.rst                    |   1 -
 12 files changed, 440 insertions(+), 305 deletions(-)

diff --git a/Makefile b/Makefile
index 51705f188..3759fae4e 100644
--- a/Makefile
+++ b/Makefile
@@ -478,7 +478,7 @@ clean:
 	@rm -f dev/*.beam dev/devnode.* dev/pbkdf2.pyc log/crash.log
 	@rm -f dev/erlserver.pem dev/couch_ssl_dist.conf
 ifeq ($(with_nouveau), 1)
-	@cd nouveau && mvn -B clean
+	@cd nouveau && ./gradlew clean
 endif
 
 
@@ -549,16 +549,16 @@ derived:
 # Build nouveau
 nouveau:
 ifeq ($(with_nouveau), 1)
-	@cd nouveau && mvn -B -D maven.test.skip=true
+	@cd nouveau && ./gradlew build -x test
 endif
 
 .PHONY: nouveau-test
-nouveau-test: nouveau-test-maven nouveau-test-elixir
+nouveau-test: nouveau-test-gradle nouveau-test-elixir
 
-.PHONY: nouveau-test-maven
-nouveau-test-maven: couch nouveau
+.PHONY: nouveau-test-gradle
+nouveau-test-gradle: couch nouveau
 ifeq ($(with_nouveau), 1)
-	@cd nouveau && mvn -B test -P allTests
+	@cd nouveau && ./gradlew test
 endif
 
 .PHONY: nouveau-test-elixir
diff --git a/dev/run b/dev/run
index 707dc709c..b4532443b 100755
--- a/dev/run
+++ b/dev/run
@@ -466,14 +466,9 @@ def boot_nouveau(ctx):
     if not ctx["with_nouveau"]:
         return
 
-    version = "1.0-SNAPSHOT"
     cmd = [
-        "java",
-        "-server",
-        "-jar",
-        "target/server-%s-dist.jar" % version,
-        "server",
-        "nouveau.yaml",
+        "./gradlew",
+        "runShadow"
     ]
 
     logfname = os.path.join(ctx["devdir"], "logs", "nouveau.log")
diff --git a/nouveau/.gitignore b/nouveau/.gitignore
index 89034c41f..9d56a536d 100644
--- a/nouveau/.gitignore
+++ b/nouveau/.gitignore
@@ -1,7 +1,6 @@
 *~
 .classpath
 .project
-.settings/
-target/
 .vscode/
-dependency-reduced-pom.xml
+.gradle/
+build/
diff --git a/nouveau/build.gradle b/nouveau/build.gradle
new file mode 100644
index 000000000..7c4164991
--- /dev/null
+++ b/nouveau/build.gradle
@@ -0,0 +1,81 @@
+plugins {
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
+    id 'application'
+}
+
+application {
+    mainClass = 'org.apache.couchdb.nouveau.NouveauApplication'
+}
+
+repositories {
+    mavenLocal()
+    maven {
+        url = uri('https://repo.maven.apache.org/maven2/')
+    }
+}
+
+dependencies {
+    implementation platform('io.dropwizard:dropwizard-dependencies:4.0.0')
+    implementation 'io.dropwizard:dropwizard-core'
+    implementation 'io.dropwizard:dropwizard-http2'
+    implementation 'io.dropwizard.metrics:metrics-core'
+    implementation 'io.dropwizard.metrics:metrics-caffeine'
+    implementation 'io.dropwizard.metrics:metrics-jersey2'
+    testImplementation 'io.dropwizard:dropwizard-testing'
+
+    def luceneVersion = '9.6.0'
+    implementation group: 'org.apache.lucene', name: 'lucene-core', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-queryparser', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-analysis-common', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-analysis-stempel', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-analysis-smartcn', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-analysis-kuromoji', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-facet', version: luceneVersion
+    implementation group: 'org.apache.lucene', name: 'lucene-misc', version: luceneVersion
+
+    def swaggerVersion = '2.2.8'
+    implementation group: 'io.swagger.core.v3', name: 'swagger-jaxrs2-jakarta', version: swaggerVersion
+    implementation group: 'io.swagger.core.v3', name: 'swagger-jaxrs2-servlet-initializer-v2', version: swaggerVersion
+
+    testImplementation platform('org.junit:junit-bom:5.8.2')
+    testImplementation 'org.junit.jupiter:junit-jupiter-api'
+    testRuntimeOnly    'org.junit.jupiter:junit-jupiter-engine'
+    testImplementation 'org.assertj:assertj-core'
+    testImplementation 'org.mockito:mockito-core'
+}
+
+group = 'org.apache.couchdb.nouveau'
+version = '1.0-SNAPSHOT'
+description = 'server'
+java.sourceCompatibility = JavaVersion.VERSION_11
+
+jar {
+    manifest.attributes('Multi-Release': 'true')
+}
+
+test {
+    useJUnitPlatform()
+}
+
+shadowJar {
+    archiveClassifier.set('dist')
+    mergeServiceFiles()
+}
+
+runShadow {
+    args 'server', 'nouveau.yaml'
+}
+
+tasks.withType(JavaCompile) {
+    options.encoding = 'UTF-8'
+    options.deprecation = true
+}
+
+tasks.withType(Javadoc) {
+    options.encoding = 'UTF-8'
+}
+
+tasks.withType(AbstractArchiveTask) {
+    preserveFileTimestamps = false
+    reproducibleFileOrder = true
+}
diff --git a/nouveau/gradle/wrapper/gradle-wrapper.jar b/nouveau/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..c1962a79e
Binary files /dev/null and b/nouveau/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/nouveau/gradle/wrapper/gradle-wrapper.properties b/nouveau/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000..37aef8d3f
--- /dev/null
+++ b/nouveau/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+networkTimeout=10000
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/nouveau/gradlew b/nouveau/gradlew
new file mode 100755
index 000000000..aeb74cbb4
--- /dev/null
+++ b/nouveau/gradlew
@@ -0,0 +1,245 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# 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
+#
+#      https://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.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/nouveau/gradlew.bat b/nouveau/gradlew.bat
new file mode 100644
index 000000000..6689b85be
--- /dev/null
+++ b/nouveau/gradlew.bat
@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %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
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/nouveau/nouveau.yaml b/nouveau/nouveau.yaml
index 9e45bd711..095b06bcf 100644
--- a/nouveau/nouveau.yaml
+++ b/nouveau/nouveau.yaml
@@ -4,7 +4,7 @@ idleSeconds: 60
 rootDir: target/indexes
 
 logging:
-  level: WARN
+  level: INFO
 
 server:
   applicationConnectors:
diff --git a/nouveau/pom.xml b/nouveau/pom.xml
deleted file mode 100644
index 3a4d478dc..000000000
--- a/nouveau/pom.xml
+++ /dev/null
@@ -1,287 +0,0 @@
-<!--
- 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.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.couchdb.nouveau</groupId>
-  <artifactId>server</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <name>${project.artifactId}</name>
-  <description>Full-text indexing for CouchDB</description>
-  <inceptionYear>2022</inceptionYear>
-
-  <properties>
-    <argLine>-Duser.language=en -Duser.region=US -Duser.timezone=UTC</argLine>
-    <dropwizard.version>4.0.0</dropwizard.version>
-    <junit5.version>5.8.2</junit5.version>
-    <lucene.version>9.6.0</lucene.version>
-    <maven.compiler.source>11</maven.compiler.source>
-    <maven.compiler.target>11</maven.compiler.target>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <project.tests.exclude>SlowTest</project.tests.exclude>
-    <slf4j.version>1.7.32</slf4j.version>
-    <swagger.version>2.2.8</swagger.version>
-  </properties>
-
-  <dependencyManagement>
-	<dependencies>
-	  <dependency>
-		<groupId>org.junit</groupId>
-		<artifactId>junit-bom</artifactId>
-		<version>${junit5.version}</version>
-		<type>pom</type>
-		<scope>import</scope>
-	  </dependency>
-      <dependency>
-        <groupId>io.dropwizard</groupId>
-        <artifactId>dropwizard-dependencies</artifactId>
-        <version>${dropwizard.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-	</dependencies>
-  </dependencyManagement>
-
-  <dependencies>
-
-    <!-- Dropwizard -->
-    <dependency>
-      <groupId>io.dropwizard</groupId>
-      <artifactId>dropwizard-core</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.dropwizard</groupId>
-      <artifactId>dropwizard-http2</artifactId>
-    </dependency>
-
-    <!-- Dropwizard metrics -->
-    <dependency>
-        <groupId>io.dropwizard.metrics</groupId>
-        <artifactId>metrics-core</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.dropwizard.metrics</groupId>
-      <artifactId>metrics-caffeine</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>io.dropwizard.metrics</groupId>
-      <artifactId>metrics-jersey2</artifactId>
-    </dependency>
-
-    <!-- Lucene -->
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-core</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-queryparser</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-analysis-common</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-analysis-stempel</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-analysis-smartcn</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-analysis-kuromoji</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-facet</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-misc</artifactId>
-      <version>${lucene.version}</version>
-    </dependency>
-
-
-    <!-- Swagger -->
-    <dependency>
-      <groupId>io.swagger.core.v3</groupId>
-      <artifactId>swagger-jaxrs2-jakarta</artifactId>
-      <version>${swagger.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>io.swagger.core.v3</groupId>
-      <artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
-      <version>${swagger.version}</version>
-    </dependency>
-
-    <!-- Test -->
-    <dependency>
-      <groupId>io.dropwizard</groupId>
-      <artifactId>dropwizard-testing</artifactId>
-      <scope>test</scope>
-      <exclusions>
-        <exclusion>
-          <groupId>junit</groupId>
-          <artifactId>junit</artifactId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
-	  <groupId>org.junit.jupiter</groupId>
-	  <artifactId>junit-jupiter</artifactId>
-	  <scope>test</scope>
-	</dependency>
-    <dependency>
-      <groupId>org.junit.jupiter</groupId>
-      <artifactId>junit-jupiter-engine</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.assertj</groupId>
-      <artifactId>assertj-core</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-core</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <defaultGoal>package</defaultGoal>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>3.4.1</version>
-        <configuration>
-          <shadedArtifactAttached>true</shadedArtifactAttached>
-          <shadedClassifierName>dist</shadedClassifierName>
-          <createDependencyReducedPom>true</createDependencyReducedPom>
-          <filters>
-            <filter>
-              <artifact>*:*</artifact>
-              <excludes>
-                <exclude>META-INF/*.DSA</exclude>
-                <exclude>META-INF/*.RSA</exclude>
-                <exclude>META-INF/*.SF</exclude>
-              </excludes>
-            </filter>
-          </filters>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <mainClass>org.apache.couchdb.nouveau.NouveauApplication</mainClass>
-              <manifestEntries>
-                <Multi-Release>true</Multi-Release>
-              </manifestEntries>
-            </transformer>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
-              <resource>META-INF/versions</resource>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-		<artifactId>maven-surefire-plugin</artifactId>
-		<version>2.22.2</version>
-        <configuration>
-          <excludedGroups>${project.tests.exclude}</excludedGroups>
-        </configuration>
-	  </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-assembly-plugin</artifactId>
-        <version>3.4.2</version>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-dependency-plugin</artifactId>
-        <version>3.5.0</version>
-        <executions>
-                <execution>
-                    <goals>
-                        <goal>sources</goal>
-                        <goal>resolve</goal>
-                    </goals>
-                    <configuration>
-                        <classifier>javadoc</classifier>
-                    </configuration>
-                </execution>
-            </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>3.3.0</version>
-        <configuration>
-         <archive>
-             <manifest>
-                 <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
-             </manifest>
-         </archive>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.jacoco</groupId>
-        <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.9</version>
-        <executions>
-          <execution>
-            <goals>
-              <goal>prepare-agent</goal>
-            </goals>
-          </execution>
-          <!-- attached to Maven test phase -->
-          <execution>
-            <id>report</id>
-            <phase>test</phase>
-            <goals>
-              <goal>report</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-
-  <profiles>
-    <profile>
-      <id>allTests</id>
-      <properties>
-        <project.tests.exclude></project.tests.exclude>
-      </properties>
-    </profile>
-  </profiles>
-
-</project>
diff --git a/nouveau/settings.gradle b/nouveau/settings.gradle
new file mode 100644
index 000000000..711195b60
--- /dev/null
+++ b/nouveau/settings.gradle
@@ -0,0 +1,5 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ */
+
+rootProject.name = 'server'
diff --git a/src/docs/src/install/unix.rst b/src/docs/src/install/unix.rst
index 8eff02d05..73393507d 100644
--- a/src/docs/src/install/unix.rst
+++ b/src/docs/src/install/unix.rst
@@ -153,7 +153,6 @@ You should have the following installed:
 * `Python (>=3.6) for docs and tests      <http://python.org/>`_
 * `Python Sphinx (>=1.1.3)      <http://pypi.python.org/pypi/Sphinx>`_
 * Java (required for `nouveau`, minimum version 11, recommended version 19 or 20)
-* Apache Maven (required for `nouveau`, 3.x)
 
 You will only need libcurl if you plan to run the JavaScript test suite. And
 help2man is only need if you plan on installing the CouchDB man pages.