grunt-maven
Deprecation note
This plugin will no longer be maintained. I can accept pull requests with some minor improvements and release new versions, but there will be no active development.
It has been almost two years since we moved from Maven to Gradle in most of our projects at Allegro. Since we don't use the plugin nor even Maven, it is impossible to notice what new features are needed as frontend tools develop.
If you are looking for a simple replacement, try frontend-maven-plugin.
npm tasks for grunt-maven-plugin.
grunt-maven-plugin NPM tasks power Maven+Grunt integrated workflow. These tasks depend on properties file produced by grunt-maven-plugin, which contains paths and options derived from projects pom.xml.
Getting started
Add plugin dependency to your package.json:
"devDependencies": {
"grunt-maven": "~1.1.0",
}
Load tasks in Gruntfile:
grunt.loadNpmTasks('grunt-maven');
mavenPrepare task
Overview
This tasks role is to copy raw sources from Maven webapp sources to target-grunt
, where Grunt tasks will be executed.
In your project's Gruntfile, add a section named mavenPrepare
to the data object passed into grunt.initConfig()
.
grunt.initConfig({
mavenPrepare: {
options: {
resources: ['**']
},
dev: {
},
prod: {
resources: ['**', '!dev/**']
}
},
});
Options
options.resources
Type: Array
List of patterns that will be evaluated using minimatch to choose resources that will be copied from Maven webapp to target-grunt.
mavenDist task
Overview
mavenDist
task copies artifacts produced by Grunt (less -> css, minified JS) from target-grunt
to target-grunt/dist
and from target-grunt
to Maven WAR directory.
grunt.initConfig({
mavenDist: {
options: {
warName: 'war',
deliverables: ['**', '!non-deliverable.js'],
gruntDistDir: 'dist'
},
dev: {
warName: 'war-dev'
}
},
});
Options
options.warName
Type: String
Name of WAR directory, residing in /target/
, to which all deliverables will be copied.
options.deliverables
Type: Array
List of patterns that will be evaluated using minimatch to choose deliverables that
will be copied from target-grunt/
to target-grunt/dist
and to WAR.
options.workingDirectory
Type: String
Default: Directory where gruntfile is located
Deliverable patterns will be matched relative to this path, and all returned filepaths will also be relative to this path.
options.gruntDistDir
Type: String
Default: dist
Name of directory residing in target-grunt
, where all deliverables will be copied.
Using maven* tasks
Each defined task that wants to operate on resources from Maven, should start with mavenPrepare
and end with mavenDist
,
for example:
grunt.registerTask('default', ['mavenPrepare', 'jshint', 'karma', 'less', 'uglify', 'mavenDist']);
- prepare environment in
target-grunt
- run all Grunt specific tasks in
target-grunt
- copy deliverables to WAR
watch
Using grunt-contrib-watch
can be very useful to create good development environment, just register whatever task
you should need to run on resources change, using properties generated by grunt-maven-plugin to obtain watch path:
grunt.initConfig({
gruntMavenProperties: grunt.file.readJSON('grunt-maven.json'),
watch: {
maven: {
files: ['<%= gruntMavenProperties.filesToWatch %>'],
tasks: 'default'
}
}
});
gruntMavenProperties.filesToWatch
evaluates to /src/main/webapp/statics_dir/**
. If you need to exclude some resources from
being watched (although you probably shouldn't need to), use gruntMavenProperties.directoryToWatch
. This is simply path
to directory without globing pattern appended, in our case: /src/main/webapp/statics_dir
.
License
grunt-maven-plugin NPM tasks are published under Apache License 2.0.