Merge pull request #1 from codewdhruv/main

Add dockerfile & NexusPublisher.groovy script

Dockerfile

@@ -0,0 +1,8 @@
+FROM sonatype/nexus-platform-cli:0.0.20190220-163049.9ebe2a7
+
+ENV SONATYPE_DIR=/opt/sonatype 
+
+COPY NexusPublisher.groovy ${SONATYPE_DIR}/bin/
+
+CMD ["sh", "-c", "groovy ${SONATYPE_DIR}/bin/NexusPublisher.groovy --username ${PLUGIN_USERNAME} --password ${PLUGIN_PASSWORD} \
+    --serverurl=${PLUGIN_SERVER_URL} --filename=${PLUGIN_FILENAME} --format=${PLUGIN_FORMAT} --repository=${PLUGIN_REPOSITORY} ${PLUGIN_ATTRIBUTES}"]

NexusPublisher.groovy

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2019-present Sonatype, Inc. All rights reserved.
+ *
+ * This program is licensed to you under the Apache License Version 2.0,
+ * and you may not use this file except in compliance with the Apache License Version 2.0.
+ * You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the Apache License Version 2.0 is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
+ */
+
+import com.sonatype.nexus.api.common.Authentication
+import com.sonatype.nexus.api.common.ServerConfig
+import com.sonatype.nexus.api.repository.v3.DefaultAsset
+import com.sonatype.nexus.api.repository.v3.DefaultComponent
+import com.sonatype.nexus.api.repository.v3.RepositoryManagerV3ClientBuilder
+
+import groovy.cli.commons.CliBuilder
+
+@Grab(group='org.slf4j', module='slf4j-simple', version='1.7.25')
+@Grab(group='com.sonatype.nexus', module='nexus-platform-api', version='3.5.20190215-094356.8a0ba7f')
+
+cli = new CliBuilder(usage: 'Repository', expandArgumentFiles: true)
+cli.h(type: Boolean, longOpt: 'help', 'Prints this help text')
+cli._(longOpt: 'serverurl', 'URL of nexus repository manager server', convert: {URI.create(it)}, required: true)
+cli.u(type: String, longOpt: 'username', 'Username', required: true)
+cli.p(type: String, longOpt: 'password', 'Password', required: true)
+cli.f(type: String, longOpt: 'format', 'Artifact format. Examples: maven2', required: true)
+cli._(longOpt: 'filename', 'Filename to upload', convert: {new File(it)}, required: true)
+cli.C(args:2, valueSeparator:'=', argName:'key=value', 'Component coordinates, can be used multiple times. Example: ' +
+    '-CgroupId=com.example -CartifactId=myapp -Cversion=1.0', required: true)
+cli.A(args:2, valueSeparator:'=', argName:'key=value', 'Asset attributes, can be used multiple times. Example: ' +
+    '-Aextension=jar -Aclassifier=bin', required: true)
+cli.r(type: String, longOpt: 'repository', 'Name of target repository on Nexus. Example: maven-releases', required: true)
+cli._(type: String, longOpt: 'tagname', 'The tag to apply (tag must already exist)')
+options = cli.parse(args)
+if (!options) {
+  System.exit(1)
+}
+if (options.h) {
+  cli.usage()
+  System.exit(0)
+}
+
+// create client
+serverConfig = new ServerConfig(options.serverurl, new Authentication(options.username, options.password))
+client = new RepositoryManagerV3ClientBuilder().withServerConfig(serverConfig).build()
+
+// utility function to convert attribute list to map
+toMap = { list -> (0..list.size()-1).step(2).collectEntries { [(list[it]): list[it+1]] } }
+
+// set component coordinates
+component = new DefaultComponent(options.format)
+toMap(options.Cs).each { component.addAttribute(it.key, it.value) }
+
+// set asset attributes
+asset = new DefaultAsset(options.filename.name, options.filename.newInputStream())
+toMap(options.As).each { asset.addAttribute(it.key, it.value) }
+component.addAsset(asset)
+
+// upload to nexus repository
+client.upload(options.repository, component)