Add automatic packaging with Robo task runner

.gitattributes

@@ -5,4 +5,6 @@
 .vscode/       export-ignore
 tests/          export-ignore
 
+RoboFile.php	export-ignore
+
 *.psd         export-ignore

RoboFile.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Robo tasks - Rural theme
+ * 
+ * @see http://robo.li/
+ */
+
+use Robo\Robo;
+use Symfony\Component\Finder\Finder;
+
+class RoboFile extends \Robo\Tasks
+{
+
+    /**
+     * Package the specific commitish in a zip file for distribution.
+     * Commitish can be a commit hash, a tag, or a branch.
+     * 
+     * @param string $commit Commitish to be packaged
+     * @throws \Exception
+     * @return \Robo\Result
+     */
+    function package($commit = 'master') {
+        $getCommitResult = 
+            $this->taskExec("git rev-parse --quiet --verify $commit")
+                ->interactive(false)
+                ->run();
+        if(!$getCommitResult->wasSuccessful() || $getCommitResult->getMessage() === '') {
+            throw new \Exception('The commit requested does not exist');
+        }
+
+        $collection = $this->collectionBuilder();
+
+        $workDir = $collection->workDir("build/release.tmp");
+
+        $PROJECT_NAME = 'webtrees-theme-rural';
+        $THEME_DIR = 'myartjaub_ruraltheme';
+
+        $output_name = "rural-webtrees-$commit";
+        $output_name = str_replace('.', '_', str_replace('-v.', '.', $output_name));
+
+        $build_archive_dir = "$workDir/$output_name.build";
+        $build_archive_zip = "$build_archive_dir.zip";
+
+        $build_release_path = "build/$output_name.zip";
+
+        $buildTasks = $this->collectionBuilder();
+
+        $buildTasksResult = $buildTasks
+            ->taskFilesystemStack()
+                ->mkdir($workDir)
+            ->progressMessage("Starting build of $PROJECT_NAME $commit")
+            ->progressMessage("Export git archive at commit $commit")
+            ->taskExec("git archive --format=zip --output=$build_archive_zip $commit")
+            ->taskExtract($build_archive_zip)
+                ->to($build_archive_dir)
+            ->taskComposerInstall()
+                ->dir($build_archive_dir)
+            //->taskNpmInstall() // Does not handle paths with space
+            ->taskExec("npm install --no-fund")
+                ->dir($build_archive_dir)
+            ->taskExec("npm run production")
+                ->dir($build_archive_dir)
+            ->progressMessage("Build of $PROJECT_NAME $commit completed!")
+            ->run();
+
+        // Exit if the build step failed
+        if (!$buildTasksResult->wasSuccessful()) {
+            return $buildTasksResult;
+        }
+
+        $filesToDelete = Finder::create()
+            ->in($build_archive_dir)
+            ->name('composer*.*')
+            ->name('package*.*')
+            ->name('webpack*.*');
+
+        $collection
+            ->progressMessage("Starting packaging of $PROJECT_NAME $commit")
+            ->taskDeleteDir("$build_archive_dir/build")
+            ->taskDeleteDir("$build_archive_dir/node_modules")
+            ->taskDeleteDir("$build_archive_dir/src")
+            ->taskDeleteDir("$build_archive_dir/vendor") // This line tends to fail on Windows - Permission denied
+            ->taskFilesystemStack()
+                ->remove($filesToDelete)
+            ->taskPack($build_release_path)
+                ->addDir($THEME_DIR, $build_archive_dir)
+            ->taskDeleteDir($workDir)
+            ->progressMessage("Package created: $build_release_path !!!")
+            ;
+
+        return $collection->run();
+    }
+}

composer.json

@@ -25,7 +25,16 @@
 		}
 	},
 	"require-dev" : {
-		"fisharebest/webtrees" : "~2.0.4"
+		"fisharebest/webtrees" : "~2.0.4",
+		"consolidation/robo": "^2.1"
+	},
+	"scripts": {
+        "webtrees-theme-rural:package": [
+            "./vendor/bin/robo package"
+        ]
+	},
+	"scripts-descriptions": {
+        "webtrees-theme-rural:package": "Create a package file for distribution. Add -- commit for specific commit."
 	},
 	"extra" : {
 		"installer-name" : "myartjaub_ruraltheme"