--- /dev/null
+<?php
+namespace Drush\Commands\core;
+
+use Drush\Drush;
+use Drush\Commands\DrushCommands;
+use Drush\Exceptions\UserAbortException;
+use Drush\Log\LogLevel;
+use Robo\LoadAllTasks;
+use Robo\Contract\IOAwareInterface;
+use Robo\Contract\BuilderAwareInterface;
+
+class InitCommands extends DrushCommands implements BuilderAwareInterface, IOAwareInterface
+{
+ use LoadAllTasks;
+
+ /**
+ * Enrich the bash startup file with bash aliases and a smart command prompt.
+ *
+ * @command core:init
+ *
+ * @option $edit Open the new config file in an editor.
+ * @option $add-path Always add Drush to the $PATH in the user's .bashrc
+ * file, even if it is already in the $PATH. Use --no-add-path to skip
+ * updating .bashrc with the Drush $PATH. Default is to update .bashrc
+ * only if Drush is not already in the $PATH.
+ * @optionset_get_editor
+ * @aliases init,core-init
+ * @usage core-init --edit
+ * Enrich Bash and open drush config file in editor.
+ * @usage core-init --edit --bg
+ * Return to shell prompt as soon as the editor window opens
+ */
+ public function initializeDrush($options = ['edit' => false, 'add-path' => ''])
+ {
+ $home = Drush::config()->home();
+ $drush_config_dir = $home . "/.drush";
+ $drush_config_file = $drush_config_dir . "/drush.yml";
+ $drush_bashrc = $drush_config_dir . "/drush.bashrc";
+ $drush_prompt = $drush_config_dir . "/drush.prompt.sh";
+ $examples_dir = DRUSH_BASE_PATH . "/examples";
+ $example_configuration = $examples_dir . "/example.drush.yml";
+ $example_bashrc = $examples_dir . "/example.bashrc";
+ $example_prompt = $examples_dir . "/example.prompt.sh";
+
+ $collection = $this->collectionBuilder();
+
+ // Create a ~/.drush directory if it does not yet exist
+ $collection->taskFilesystemStack()->mkdir($drush_config_dir);
+
+ // If there is no ~/.drush/drush.yml, copy example there.
+ if (!is_file($drush_config_file)) {
+ $collection->taskWriteToFile($drush_config_file)->textFromFile($example_configuration);
+ }
+
+ // Decide whether we want to add our Bash commands to
+ // ~/.bashrc or ~/.bash_profile, and create a task to
+ // update it with includes of the various files we write,
+ // as needed. If it is, then we will add it to the collection.
+ $bashrc = $this->findBashrc($home);
+ $taskUpdateBashrc = $this->taskWriteToFile($bashrc)->append();
+
+ // List of Drush bash configuration files, and
+ // their source templates.
+ $drushBashFiles = [
+ $drush_bashrc => $example_bashrc,
+ $drush_prompt => $example_prompt,
+ ];
+
+ // Mapping from Drush bash configuration files
+ // to a description of what each one is.
+ $drushBashFileDescriptions = [
+ $drush_bashrc => 'Drush bash customizations',
+ $drush_prompt => 'Drush prompt customizations',
+ ];
+
+ foreach ($drushBashFiles as $destFile => $sourceFile) {
+ // If the destination file does not exist, then
+ // copy the example file there.
+ if (!is_file($destFile)) {
+ $collection->taskWriteToFile($destFile)->textFromFile($sourceFile);
+ $description = $drushBashFileDescriptions[$destFile];
+ $collection->progressMessage('Copied {description} to {path}', ['description' => $description, 'path' => $destFile], LogLevel::OK);
+ $pattern = basename($destFile);
+ $taskUpdateBashrc->appendUnlessMatches("#$pattern#", "\n# Include $description.". $this->bashAddition($destFile));
+ }
+ }
+
+ // If Drush is not in the $PATH, then figure out which
+ // path to add so that Drush can be found globally.
+ $add_path = $options['add-path'];
+ if ((!drush_which("drush") || $add_path) && ($add_path !== false)) {
+ $drush_path = $this->findPathToDrush();
+ $drush_path = preg_replace("%^" . preg_quote($home) . "/%", '$HOME/', $drush_path);
+ $pattern = "$drush_path";
+ $taskUpdateBashrc->appendUnlessMatches("#$pattern#", "\n# Path to Drush, added by 'drush init'.\nexport PATH=\"\$PATH:$drush_path\"\n\n");
+ }
+
+ $openEditor = false;
+ if ($taskUpdateBashrc->wouldChange()) {
+ if ($this->io()->confirm(dt("Modify !file to include Drush configuration files?", ['!file' => $bashrc]))) {
+ $collection->addTask($taskUpdateBashrc);
+ $collection->progressMessage('Updated bash configuration file {path}', ['path' => $bashrc], LogLevel::OK);
+ $collection->progressMessage('Start a new shell in order to experience the improvements (e.g. `{shell}`).', ['shell' => 'bash'], LogLevel::OK);
+ $openEditor = $options['edit'];
+ } else {
+ throw new UserAbortException();
+ }
+ } else {
+ $collection->progressMessage('No code added to {path}', ['path' => $bashrc]);
+ }
+ $result = $collection->run();
+
+ if ($result->wasSuccessful() && $openEditor) {
+ $exec = drush_get_editor();
+ drush_shell_exec_interactive($exec, $drush_config_file, $drush_config_file);
+ }
+
+ return $result;
+ }
+
+ /**
+ * Determine which .bashrc file is best to use on this platform.
+ */
+ protected function findBashrc($home)
+ {
+ # Set a default value in case nothing else exists.
+ $file = $home . '/.bashrc';
+
+ if (!empty($_ENV['SHELL']) && strstr($_ENV['SHELL'], 'zsh')) {
+ $file = $home . '/.zshrc';
+ } elseif (file_exists($home . '/.bash_profile')) {
+ $file = $home . '/.bash_profile';
+ } elseif (file_exists($home . '/.bashrc')) {
+ $file = $home . '/.bashrc';
+ } elseif (file_exists($home . '/.profile')) {
+ $file = $home . '/.profile';
+ } elseif (file_exists($home . '/.functions')) {
+ $file = $home . '/.functions';
+ }
+
+ return $file;
+ }
+
+ /**
+ * Determine where Drush is located, so that we can add
+ * that location to the $PATH.
+ */
+ protected function findPathToDrush()
+ {
+ // First test: is Drush inside a vendor directory?
+ // Does vendor/bin exist? If so, use that. We do
+ // not have a good way to locate the 'bin' directory
+ // if it has been relocated in the composer.json config
+ // section.
+ if ($vendor_pos = strpos(DRUSH_BASE_PATH, "/vendor/")) {
+ $vendor_dir = substr(DRUSH_BASE_PATH, 0, $vendor_pos + 7);
+ $vendor_bin = $vendor_dir . '/bin';
+ if (is_dir($vendor_bin)) {
+ return $vendor_bin;
+ }
+ }
+
+ // Fallback is to use the directory that Drush is in.
+ return DRUSH_BASE_PATH;
+ }
+
+ protected function bashAddition($file)
+ {
+ return <<<EOD
+
+if [ -f "$file" ] ; then
+ source $file
+fi
+
+EOD;
+ }
+}
projects / yaffs-website / blobdiff