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schnell18/gwt_bootstrap2.sh

Created September 3, 2014 15:22
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Vanilla GWT project bootstrap script. Creates gradle build script with gwt-gradle-plugin enabled, host html, index html, .gitignore, gwt module xml, entry point class, web.xml etc. This version allows GWT version selection and it can be used on existing project as it never overwrites existing target file.
Raw
gwt_bootstrap2.sh
####################################################################
## ##
## function definitions ##
## ##
####################################################################
function gen_gitignore() {
# .gitignore
cat << EOF > .gitignore
# temporary and log files
*~
*.swp
*.swo
*.log
logs
# IDE project meta directories and files
*.iml
*.ipr
*.iws
.project
.classpath
.settings
.idea
bin
# build tool meta directories and files
.gradle
build
local.properties
# GWT compile output directory
war
EOF
}
# entry point class
function gen_entry_point_class() {
cat << EOF > $1
package ${rootPkg}.client;
import com.google.gwt.core.client.EntryPoint;
public class ${gwtModule} implements EntryPoint {
@Override
public void onModuleLoad() {
// TODO: implement the entry point here
}
}
EOF
}
# production gwt module xml
function gen_gwt_module_xml() {
cat << EOF > $1
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 2.5.1//EN"
"http://google-web-toolkit.googlecode.com/svn/tags/2.5.1/distro-source/core/src/gwt-module.dtd">
<module rename-to="${gwtModule}">
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='com.google.gwt.user.User'/>
<!-- Specify the app entry point class. -->
<entry-point class='${rootPkg}.client.${gwtModule}'/>
<!-- Specify the application specific style sheet. -->
<stylesheet src='${gwtModule}.css' />
<source path="client"/>
<source path="shared"/>
</module>
EOF
}
# Development gwt module xml
function gen_gwt_module_xml_dev() {
cat << EOF > $1
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 2.5.1//EN"
"http://google-web-toolkit.googlecode.com/svn/tags/2.5.1/distro-source/core/src/gwt-module.dtd">
<module rename-to="${gwtModule}">
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='${rootPkg}.${gwtModule}'/>
<set-property name="user.agent" value="safari"/>
<set-property name="locale" value="default"/>
</module>
EOF
}
# app css
function gen_app_css() {
cat << EOF > $1
/* TODO: add application specific css here */
EOF
}
# index.html
function gen_index_html() {
cat << EOF > $1
<!doctype html>
<html>
<head>
<!-- forward to the GWT Host html -->
<meta http-equiv="refresh" content="0;url=${gwtModule}/${gwtModule}.html">
</head>
</html>
EOF
}
# host html
function gen_host_html() {
cat << EOF > $1
<!doctype html>
<html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!-- -->
<!-- Any title is fine -->
<!-- -->
<title>Application</title>
</head>
<!-- -->
<!-- The body can have arbitrary html, or -->
<!-- you can leave the body empty if you want -->
<!-- to create a completely dynamic UI. -->
<!-- -->
<body>
<!-- -->
<!-- This script loads your compiled module. -->
<!-- If you add any GWT meta tags, they must -->
<!-- be added before this line. -->
<!-- -->
<script type="text/javascript" language="javascript" src="${gwtModule}.nocache.js"></script>
<!-- OPTIONAL: include this if you want history support -->
<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>
</body>
</html>
EOF
}
# web.xml
function gen_web_xml() {
cat << EOF > $1
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>${gwtModule}</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>
EOF
}
# gradle build script
function gen_gradle_build_script() {
cat << EOF > $1
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'war'
buildscript {
repositories {
maven {
url 'https://github.com/steffenschaefer/gwt-gradle-plugin/raw/maven-repo/'
}
mavenCentral()
}
dependencies {
classpath 'de.richsource.gradle.plugins:gwt-gradle-plugin:0.4'
}
}
apply plugin: 'gwt'
repositories {
mavenCentral()
jcenter()
}
dependencies {
providedCompile 'com.google.gwt:gwt-dev:${gwtVersion}'
providedCompile 'com.google.gwt:gwt-user:${gwtVersion}'
testCompile 'junit:junit:4.9'
}
task gwtDevDebug(type: de.richsource.gradle.plugins.gwt.GwtDev) {
setDebug(true)
setWar(file('build/war'))
}
task wrapper(type: Wrapper) {
gradleVersion = '2.0'
}
war {
baseName = '${gwtModule}'
compileJava {
options.encoding = "UTF-8"
}
}
gwt {
gwtVersion = '${gwtVersion}'
minHeapSize = '512M'
maxHeapSize = '1024M'
logLevel = 'INFO'
modules '${rootPkg}.${gwtModule}'
devModules '${rootPkg}.${gwtModule}Dev'
devWar = file('build/war')
dev {
startupUrl = "${gwtModule}/${gwtModule}.html"
}
superDev {
noPrecompile = true
}
compiler {
enableClosureCompiler = true;
disableClassMetadata = true;
disableCastChecking = true;
}
}
/* vim: set ai nu nobk expandtab sw=4 ts=4 tw=72 syntax=groovy : */
EOF
}
####################################################################
## ##
## Main block ##
## ##
####################################################################
projDir=$1
rootPkg=$2
gwtModule=$3
gwtVersion=$4
rootPkgPath=${rootPkg//\./\//}
if [[ -z ${gwtVersion} ]]; then
gwtVersion="2.6.1"
fi
[ -d $projDir ] || mkdir $projDir
cd $projDir
dir="src/main/java/${rootPkgPath}/client"
[ -d $dir ] || mkdir -p $dir
dir="src/main/java/${rootPkgPath}/shared"
[ -d $dir ] || mkdir -p $dir
dir="src/main/java/${rootPkgPath}/public"
[ -d $dir ] || mkdir -p $dir
dir="src/main/webapp/WEB-INF"
[ -d $dir ] || mkdir -p $dir
file=".gitignore"
[ -f $file ] || gen_gitignore $file
file="src/main/java/${rootPkgPath}/client/${gwtModule}.java"
[ -f $file ] || gen_entry_point_class $file
file="src/main/java/${rootPkgPath}/${gwtModule}.gwt.xml"
[ -f $file ] || gen_gwt_module_xml $file
file="src/main/java/${rootPkgPath}/${gwtModule}Dev.gwt.xml"
[ -f $file ] || gen_gwt_module_xml_dev $file
file="src/main/java/${rootPkgPath}/public/${gwtModule}.css"
[ -f $file ] || gen_app_css $file
file="src/main/java/${rootPkgPath}/public/${gwtModule}.html"
[ -f $file ] || gen_host_html $file
file="src/main/webapp/index.html"
[ -f $file ] || gen_index_html $file
file="src/main/webapp/WEB-INF/web.xml"
[ -f $file ] || gen_web_xml $file
file="build.gradle"
[ -f $file ] || gen_gradle_build_script $file
# vim: set ai nu nobk expandtab sw=4 ts=4 tw=72 syntax=sh :
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