Fix: Package use build target (elastic/kibana-plugin-helpers#52)

* fix: pass build target into package task

use the build target for the zip output

* chore: change up the npm scripts

* chore: add create package tests

* chore: update eslint deps

* chore: fix linting issues, add engines

Original commit: elastic/kibana-plugin-helpers@51058fb

packages/kbn-plugin-helpers/.eslintrc

@@ -1,2 +1,5 @@
 ---
 extends: "@elastic/kibana"
+
+rules:
+  prefer-object-spread/prefer-object-spread: 0

packages/kbn-plugin-helpers/cli.js

@@ -1,14 +1,14 @@
-var program = require('commander');
+const program = require('commander');
 
-var pkg = require('./package.json');
-var run = require('./lib/run');
-var docs = require('./lib/docs');
-var enableCollectingUnknownOptions = require('./lib/enable_collecting_unknown_options');
+const pkg = require('./package.json');
+const run = require('./lib/run');
+const docs = require('./lib/docs');
+const enableCollectingUnknownOptions = require('./lib/enable_collecting_unknown_options');
 
 function taskRunner(fn) {
   return function actionWrapper() {
-    var args = [].slice.apply(arguments);
-    var command = args.pop();
+    const args = [].slice.apply(arguments);
+    const command = args.pop();
     fn.apply(null, [command].concat(args));
   };
 }
@@ -50,7 +50,7 @@ program
   .command('test')
   .description('Run the server and browser tests')
   .on('--help', docs('test/all'))
-  .action(taskRunner(function (command, files) {
+  .action(taskRunner(function (command) {
     run('testAll');
   }));
 

packages/kbn-plugin-helpers/package.json

@@ -13,9 +13,9 @@
   "author": "Spencer Alger <email@spalger.com>",
   "license": "Apache-2.0",
   "scripts": {
-    "test": "npm run lint && npm run jest",
-    "test:only": "npm run jest",
-    "jest": "jest",
+    "test": "npm run lint && jest",
+    "test:only": "jest",
+    "test:dev": "jest --watch",
     "lint": "eslint bin/ help/ tasks/"
   },
   "dependencies": {
@@ -27,18 +27,24 @@
     "through2-map": "^3.0.0",
     "vinyl-fs": "2.3.1"
   },
-  "directories": {
-    "doc": "docs"
-  },
   "devDependencies": {
-    "@elastic/eslint-config-kibana": "0.5.0",
-    "babel-eslint": "6.1.2",
-    "eslint": "3.11.1",
-    "eslint-plugin-babel": "4.0.0",
-    "eslint-plugin-mocha": "4.7.0",
-    "eslint-plugin-react": "6.10.3",
+    "@elastic/eslint-config-kibana": "^0.13.0",
+    "babel-eslint": "^7.2.3",
+    "eslint": "^4.1.0",
+    "eslint-plugin-babel": "^4.1.1",
+    "eslint-plugin-import": "^2.6.0",
+    "eslint-plugin-jest": "^21.0.0",
+    "eslint-plugin-mocha": "^4.9.0",
+    "eslint-plugin-prefer-object-spread": "^1.2.1",
+    "eslint-plugin-react": "^7.1.0",
     "jest": "^17.0.3"
   },
+  "engines" : {
+    "node" : "^6.11.5 || ^8.8.0"
+  },
+  "directories": {
+    "doc": "docs"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/elastic/kibana-plugin-helpers.git"

packages/kbn-plugin-helpers/tasks/build/build_action.js

@@ -34,7 +34,7 @@ module.exports = function (plugin, run, options) {
   return buildStep
     .then(function () {
       if (options.skipArchive) return;
-      return createPackage(plugin, buildVersion);
+      return createPackage(plugin, buildTarget, buildVersion);
     })
     .catch(function (err) {
       console.log('BUILD ACTION FAILED:', err);

packages/kbn-plugin-helpers/tasks/build/create_build.spec.js

@@ -1,6 +1,7 @@
 /*eslint-env jest*/
 const { resolve } = require('path');
 const del = require('del');
+const createBuild = require('./create_build');
 
 const PLUGIN_FIXTURE = resolve(__dirname, '__fixtures__/test_plugin');
 const PLUGIN = require('../../lib/plugin_config')(PLUGIN_FIXTURE);
@@ -12,7 +13,6 @@ describe('create_build', () => {
   afterEach(() => del(PLUGIN_BUILD_DIR));
 
   describe('creating the build', function () {
-    const createBuild = require('./create_build');
     const buildTarget = resolve(PLUGIN.root, 'build');
     const buildVersion = PLUGIN.version;
     const kibanaVersion = PLUGIN.version;
@@ -23,23 +23,23 @@ describe('create_build', () => {
       expect(PLUGIN.pkg.devDependencies).not.toBeUndefined();
 
       return createBuild(PLUGIN, buildTarget, buildVersion, kibanaVersion, buildFiles)
-      .then(() => {
-        const pkg = require(resolve(PLUGIN_BUILD_TARGET, 'package.json'));
-        expect(pkg.scripts).toBeUndefined();
-        expect(pkg.devDependencies).toBeUndefined();
-      });
+        .then(() => {
+          const pkg = require(resolve(PLUGIN_BUILD_TARGET, 'package.json'));
+          expect(pkg.scripts).toBeUndefined();
+          expect(pkg.devDependencies).toBeUndefined();
+        });
     });
 
     it('adds build metadata to package.json', function () {
       expect(PLUGIN.pkg.build).toBeUndefined();
 
       return createBuild(PLUGIN, buildTarget, buildVersion, kibanaVersion, buildFiles)
-      .then(() => {
-        const pkg = require(resolve(PLUGIN_BUILD_TARGET, 'package.json'));
-        expect(pkg.build).not.toBeUndefined();
-        expect(pkg.build.git).not.toBeUndefined();
-        expect(pkg.build.date).not.toBeUndefined();
-      });
+        .then(() => {
+          const pkg = require(resolve(PLUGIN_BUILD_TARGET, 'package.json'));
+          expect(pkg.build).not.toBeUndefined();
+          expect(pkg.build.git).not.toBeUndefined();
+          expect(pkg.build.date).not.toBeUndefined();
+        });
     });
   });
 });

packages/kbn-plugin-helpers/tasks/build/create_package.js

@@ -4,9 +4,8 @@ const del = require('del');
 const vfs = require('vinyl-fs');
 const zip = require('gulp-zip');
 
-module.exports = function createPackage(plugin, buildVersion) {
+module.exports = function createPackage(plugin, buildTarget, buildVersion) {
   const buildId = `${plugin.id}-${buildVersion}`;
-  const buildTarget = join(plugin.root, 'build');
   const buildRoot = join(buildTarget, 'kibana', plugin.id);
 
   // zip up the package
@@ -19,8 +18,8 @@ module.exports = function createPackage(plugin, buildVersion) {
       .on('end', resolve)
       .on('error', reject);
   })
-  .then(function () {
-    // clean up the build path
-    return del(join(buildTarget, 'kibana'));
-  });
+    .then(function () {
+      // clean up the build path
+      return del(join(buildTarget, 'kibana'));
+    });
 };

packages/kbn-plugin-helpers/tasks/build/create_package.spec.js

@@ -0,0 +1,32 @@
+/*eslint-env jest*/
+const { resolve } = require('path');
+const { statSync } = require('fs');
+const del = require('del');
+const createBuild = require('./create_build');
+const createPackage = require('./create_package');
+
+const PLUGIN_FIXTURE = resolve(__dirname, '__fixtures__/test_plugin');
+const PLUGIN = require('../../lib/plugin_config')(PLUGIN_FIXTURE);
+const PLUGIN_BUILD_DIR = resolve(PLUGIN_FIXTURE, 'build-custom');
+
+describe('create_build', () => {
+  const buildVersion = PLUGIN.version;
+  const kibanaVersion = PLUGIN.version;
+  const buildFiles = PLUGIN.buildSourcePatterns;
+  const packageFile = `${PLUGIN.id}-${buildVersion}.zip`;
+  const doBuild = () => createBuild(PLUGIN, PLUGIN_BUILD_DIR, buildVersion, kibanaVersion, buildFiles);
+
+  beforeAll(() => del(PLUGIN_BUILD_DIR).then(doBuild));
+  afterAll(() => del(PLUGIN_BUILD_DIR));
+
+  describe('creating the package', function () {
+    it('creates zip file in build target path', function () {
+      return createPackage(PLUGIN, PLUGIN_BUILD_DIR, buildVersion)
+        .then(() => {
+          const zipFile = resolve(PLUGIN_BUILD_DIR, packageFile);
+          const stats = statSync(zipFile);
+          expect(stats.isFile()).toBeTruthy();
+        });
+    });
+  });
+});