Ok, to prove that I'm not completely helpless, random inspiration and
trial and error has gotten me the following (note: I've create a
separate artifact for the executable jar... for good or ill):
manifest.mainAttributes(
"Extension-Name": project.name,
"Implementation-Title": "Your Title Here",
"Implementation-Vendor-Id" : group,
"Implementation-Version": version
)
String getManifestClassPath( Set runtimeLibFiles ) {
return "lib/" + runtimeLibFiles.name.join( " lib/" );
}
task execJar( type: Jar, dependsOn:classes ) {
classifier = 'exec'
from sourceSets.main.classesDir
manifest.mainAttributes(
"Main-Class":"insert fully qualified class name",
"Class-Path":
getManifestClassPath(configurations.runtime.resolve())
)
}
task execZip( type: Zip, dependsOn: execJar ) {
from( libsDir ) {
include "*-exec.jar"
}
into('lib') {
from configurations.runtime.resolve()
}
}
...and that builds a zip that when expanded has everything needed to run
my app. It is essentially doing what Helmut posted before.
Hopefully this is useful to someone. Critiques welcome... I'm never
confident I've done anything the "best way" with gradle yet. :)
-Paul
Paul Speed wrote:
I'm trying to convert this to the "new way" as of 0.9 "Dec 10th edition"
and I've fallen off the map.
I can get the jar parts to work just fine but converting the distZip
task is giving me problems. I can currently get it to zip the jars in
the build/libs _or_ the dependencies but not both.
Any ideas?
-Paul
Helmut Denk wrote:
samples are always a good startingpoint ...
maybe a wiki-page or snipplr.com could become source for a collection
of useful gradle-snippets.
Adam Murdoch-2 wrote:
I wonder if this is the start of a 'java-application' plugin
such a plugin targets a typical usecase but implicates the danger of
beeing 'overgeneric'.
for the interested gradle-user ... i improved my script a little bit:
Set runtimeLibFiles = configurations.runtime.resolve()
manifest.mainAttributes(
'Provider': group,
'Main-Class': 'insert_mainclass_here', 'Implementation-Version':
version,
'Built-With': 'gradle-' + new GradleVersion().getVersion(),
'Class-Path': getManifestCp(runtimeLibFiles))
task distZip(type: Zip) {
fileSet(dir: libsDir)
zipFileSet(dir: 'lib') {
runtimeLibFiles.each {
include(it.name)
}
prefix = 'lib'
}
files(new File('insert_name_of_propertiesfile_here'))
}
String getManifestCp(Set runtimeLibFiles) {
StringBuffer manifestCp = new StringBuffer()
runtimeLibFiles.eachWithIndex() {
file, index ->
if (index > 0) manifestCp.append(' ')
manifestCp.append("lib/$file.name")
}
return manifestCp.toString()
}
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