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The Jig
src/
gradle/
.gradle
apply plugin: 'groovy'
apply plugin: 'java-gradle-plugin'
apply plugin: 'maven-publish'
/*
apply plugin: 'corp-base'
buildscript {
repositories {
maven {
url "http://10.1.1.123:8081/artifactory/ext-release-local"
}
}
dependencies {
classpath 'com.example:awesome-plugins:1.0.0'
}
}
*/
version = '1.0.0'
repositories {
jcenter()
mavenCentral()
}
dependencies {
compile localGroovy()
compile gradleApi()
testCompile 'com.netflix.nebula:nebula-test:3.1.0'
}
publishing {
publications {
maven(MavenPublication) {
groupId = 'com.example'
artifactId = 'awesome-plugins'
from components.java
}
}
repositories {
maven {
url "http://10.1.1.123:8081/artifactory/ext-release-local"
credentials {
username "admin"
password "password"
}
}
}
}
package com.example
import org.gradle.api.DefaultTask
import org.gradle.api.tasks.OutputFile
import org.gradle.api.tasks.TaskAction
public class CheckstyleCopyConfigTask extends DefaultTask {
public static final String CHECKSTYLE_CONFIG_LOCATION = "config/checkstyle";
public static final String CHECKSTYLE_FILE_NAME = "corp-checkstyle.xml";
public static final String CHECKSTYLE_PATH = CHECKSTYLE_CONFIG_LOCATION + '/' + CHECKSTYLE_FILE_NAME
CheckstyleCopyConfigTask() {
getOutputs().upToDateWhen { element -> getConfigDestination().exists() }
}
@OutputFile
File configDestination = project.file(CHECKSTYLE_PATH)
@TaskAction
public void copyConfig() {
if(getConfigDestination().exists()) {
return;
}
getConfigDestination().text = this.getClass().getClassLoader().getResource("com/example/checkstyle-default.xml").text;
}
}
package com.example;
import org.gradle.api.Action;
import org.gradle.api.plugins.quality.Checkstyle;
public class CheckstyleTaskAction implements Action<Checkstyle> {
private final CheckstyleCopyConfigTask configureCheckstyle;
public CheckstyleTaskAction(CheckstyleCopyConfigTask configureCheckstyle) {
this.configureCheckstyle = configureCheckstyle;
}
@Override
public void execute(Checkstyle checkstyle) {
checkstyle.dependsOn(configureCheckstyle);
checkstyle.setConfigFile(configureCheckstyle.getConfigDestination());
}
}
implementation-class=com.example.CorpBasePlugin
package com.example
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.plugins.quality.Checkstyle
import org.gradle.api.plugins.quality.CheckstyleExtension
import org.gradle.api.plugins.quality.CheckstylePlugin
class CorpBasePlugin implements Plugin<Project> {
public static final String ROOT_CHECKSTYLE_TASK = 'configureCheckstyle'
@Override
void apply(Project project) {
configureCheckstyle(project)
}
private void configureCheckstyle(Project project) {
project.plugins.apply(CheckstylePlugin)
CheckstyleCopyConfigTask configureCheckstyle = createOrGetCheckstyleConfigTask(project)
project.getExtensions().findByType(CheckstyleExtension).toolVersion = '6.7'
project.tasks.withType(Checkstyle, new CheckstyleTaskAction(configureCheckstyle))
}
private CheckstyleCopyConfigTask createOrGetCheckstyleConfigTask(Project project) {
return project.rootProject.getTasks().maybeCreate(ROOT_CHECKSTYLE_TASK, CheckstyleCopyConfigTask)
}
}
package com.example
import nebula.test.IntegrationSpec
class CorpBasePluginIntegrationTest extends IntegrationSpec {
def setup() {
buildFile << createDefaultBuildFileContents()
writeHelloWorld('com.example')
}
def 'can run checkstyle on root project'() {
when:
def result = runTasksSuccessfully('checkstyleMain')
then:
result.wasExecuted('checkstyleMain')
result.wasExecuted(CorpBasePlugin.ROOT_CHECKSTYLE_TASK)
}
def 'will not overwrite existing checkstyle'() {
setup:
def sampleCheckstyle = '''<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.1//EN"
"http://www.puppycrawl.com/dtds/configuration_1_1.dtd">
<module name="Checker">
</module>
'''.stripIndent()
file(CheckstyleCopyConfigTask.CHECKSTYLE_PATH) << sampleCheckstyle
when:
def result = runTasksSuccessfully('checkstyleMain')
then:
result.wasExecuted('checkstyleMain')
result.wasExecuted(CorpBasePlugin.ROOT_CHECKSTYLE_TASK)
file(CheckstyleCopyConfigTask.CHECKSTYLE_PATH).size() == sampleCheckstyle.size()
}
private String createDefaultBuildFileContents() {
return '''
project.apply plugin: 'corp-base'
project.apply plugin: 'java'
repositories {
mavenCentral()
}
'''.stripIndent()
}
}
package com.example
import nebula.test.PluginProjectSpec
import org.gradle.api.plugins.quality.CheckstyleExtension
class CorpBasePluginTest extends PluginProjectSpec {
@Override
String getPluginName() {
return 'corp-base'
}
def 'checkstyle tool is configured'() {
when:
project.apply plugin: pluginName
then:
project.getExtensions().findByType(CheckstyleExtension).toolVersion == '6.7'
}
}
#Fri Sep 25 08:06:10 PDT 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.7-bin.zip
#!/usr/bin/env bash
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "$*"
}
die ( ) {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
# For Cygwin, ensure paths are in UNIX format before anything is touched.
if $cygwin ; then
[ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
fi
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >&-
APP_HOME="`pwd -P`"
cd "$SAVED" >&-
CLASSPATH=$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" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windowz variants
if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
goto execute
:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$
: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 %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="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!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
#!/bin/bash
## Production files
mkdir -p src/main/groovy/com/example
cp {CheckstyleCopyConfigTask.groovy,CorpBasePlugin.groovy,CheckstyleTaskAction.java} src/main/groovy/com/example
## Test files
mkdir -p src/test/groovy/com/example
cp {CorpBasePluginTest.groovy,CorpBasePluginIntegrationTest.groovy} src/test/groovy/com/example
## Defining out plugin id
mkdir -p src/main/resources/META-INF/gradle-plugins
cp corp-base.properties src/main/resources/META-INF/gradle-plugins
## Google checkstyle
mkdir -p src/main/resources/com/example
wget https://raw.githubusercontent.com/checkstyle/checkstyle/checkstyle-6.7/src/main/resources/google_checks.xml -O src/main/resources/com/example/checkstyle-default.xml
# Download vagrant file
wget https://gist.githubusercontent.com/ethankhall/dbd5abeb7971ee39b408/raw/39c4d3406dff49b3ba158561ebde7b3448d6455f/Vagrantfile
# Setup the wrapper
mkdir -p gradle/wrapper/
cp gradle-wrapper.* gradle/wrapper
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