JS: Publish to npm:

* Package name is "kotlinx-coroutines-core"
* JS file name is "kotlinx-coroutines-core.js"
The name of JS file is also updated in Bintray upload.

Fixes #229

Author: elizarov

build.gradle

@@ -61,6 +61,9 @@ configure(subprojects.findAll { !sourceless.contains(it.name)  }) {
                 moduleKind = "umd"
                 sourceMap = true
                 metaInfo = true
+                // drop -js suffix from outputFile
+                def baseName = project.name - "-js"
+                outputFile = new File(outputFile.parent, baseName + ".js")
             }
         }
     }
@@ -182,6 +185,9 @@ configure(subprojects.findAll { !unpublished.contains(it.name) }) {
     }
 }
 
+// main deployment task
+task deploy(dependsOn: getTasksByName("bintrayUpload", true) + getTasksByName("publishNpm", true))
+
 apply plugin: 'base'
 
 clean.dependsOn gradle.includedBuilds.collect { it.task(':clean') }

gradle/node-js.gradle

@@ -0,0 +1,8 @@
+
+apply plugin: 'com.moowork.node'
+
+node {
+    version = "$node_version"
+    npmVersion = "$npm_version"
+    download = true
+}

gradle/publish-npm-js.gradle

@@ -0,0 +1,40 @@
+
+def prop(name, defVal) {
+    def value = project.properties[name]
+    if (value == null) return defVal
+    return value
+}
+
+def distTag(version) {
+    def i = version.indexOf('-')
+    if (i > 0) return version.substring(i + 1)
+    return "latest"
+}
+
+def npmTemplateDir = file("$projectDir/npm")
+def npmDeployDir = file("$buildDir/npm")
+def npmDeployTag = distTag(version)
+
+def authToken = prop("kotlin.npmjs.auth.token", "")
+def dryRun = prop("dryRun", "false")
+
+task preparePublishNpm(type: Copy, dependsOn: [compileKotlin2Js]) {
+    from(npmTemplateDir) {
+        expand project.properties
+    }
+    from("$buildDir/classes/kotlin/main")
+    into npmDeployDir
+}
+
+task publishNpm(type: NpmTask, dependsOn: [preparePublishNpm]) {
+    workingDir = npmDeployDir
+    def deployArgs = ['publish',
+        "--//registry.npmjs.org/:_authToken=$authToken",
+        "--tag=$npmDeployTag"]
+    if (dryRun == "true") {
+        println("$npmDeployDir \$ npm arguments: $deployArgs")
+        args = ['pack']
+    } else {
+        args = deployArgs
+    }
+}

gradle/test-mocha-js.gradle

@@ -1,7 +1,5 @@
 // Configures testing for JS modules
 
-apply plugin: 'com.moowork.node'
-
 task populateNodeModules(type: Copy, dependsOn: compileKotlin2Js) {
     from compileKotlin2Js.destinationDir
     into "${buildDir}/node_modules"
@@ -16,12 +14,6 @@ task populateNodeModules(type: Copy, dependsOn: compileKotlin2Js) {
     }
 }
 
-node {
-    version = "$node_version"
-    npmVersion = "$npm_version"
-    download = true
-}
-
 // -- Testing with Mocha under Node
 
 task installDependenciesMochaNode(type: NpmTask) {

js/example-frontend-js/build.gradle

@@ -15,7 +15,7 @@
  */
 
 apply plugin: 'kotlin-dce-js'
-apply plugin: 'com.moowork.node'
+apply from: rootProject.file('gradle/node-js.gradle')
 
 dependencies {
     compile "org.jetbrains.kotlinx:kotlinx-html-js:$html_version"
@@ -27,12 +27,6 @@ compileKotlin2Js {
     }
 }
 
-node {
-    version = "$node_version"
-    npmVersion = "$npm_version"
-    download = true
-}
-
 task bundle(type: NpmTask, dependsOn: [npmInstall, runDceKotlinJs]) {
     args = ["run", "bundle"]
 }

js/example-frontend-js/src/main/web/main.js

@@ -16,5 +16,5 @@
 
 // ------ Main bundle for example application ------
 
-require("example-frontend-js");
+require("example-frontend");
 require("style.css");

js/kotlinx-coroutines-core-js/build.gradle

@@ -1 +1,4 @@
+
+apply from: rootProject.file('gradle/node-js.gradle')
 apply from: rootProject.file('gradle/test-mocha-js.gradle')
+apply from: rootProject.file('gradle/publish-npm-js.gradle')

js/kotlinx-coroutines-core-js/npm/README.md

@@ -0,0 +1,8 @@
+# kotlinx.coroutines 
+
+Library support for Kotlin coroutines in
+[Kotlin/JS](https://kotlinlang.org/docs/reference/js-overview.html).
+
+## Documentation 
+
+* [Full kotlinx.coroutines API reference](http://kotlin.github.io/kotlinx.coroutines)

js/kotlinx-coroutines-core-js/npm/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "kotlinx-coroutines-core",
+  "version" : "$version",
+  "description" : "Library support for Kotlin coroutines",
+  "main" : "kotlinx-coroutines-core-js.js",
+  "author": "JetBrains",
+  "license": "Apache-2.0",
+  "homepage": "https://github.com/Kotlin/kotlinx.coroutines",
+  "bugs": {
+    "url": "https://github.com/Kotlin/kotlinx.coroutines/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Kotlin/kotlinx.coroutines.git"
+  },
+  "keywords": [
+    "Kotlin",
+    "async",
+    "coroutines",
+    "JavaScript",
+    "JetBrains"
+  ],
+  "dependencies": {
+    "kotlin": "$kotlin_version"
+  }
+}