Executing create-project on initial install using Composer plugin.

.travis.yml

@@ -80,12 +80,12 @@ script:
   # BLT is the only dependency at this point. Install it.
   - composer install -v
   - export PATH=$TRAVIS_BUILD_DIR/../blt-project/vendor/bin:$PATH
-  # BLT added new dependencies for us, so we must update.
-  - composer update
   # The local.hostname must be set to 127.0.0.1:8888 because we are using drush runserver to run the site on Travis CI.
   - yaml-cli update:value blt/project.yml project.local.hostname '127.0.0.1:8888'
   # Execute all updates with fake "dev" => "dev" version specs. This must be done manually since BLT was not installed prior to this.
   - blt-console blt:update dev dev $(pwd) --yes
+  # BLT added new dependencies for us, so we must update.
+  - composer update
   # Create a .travis.yml, just to make sure it works. It won't be executed.
   - blt ci:travis:init
   - blt ci:pipelines:init

phing/tasks/blt.xml

@@ -2,6 +2,9 @@
   <target name="create-project" hidden="true">
     <exec dir="${repo.root}" command="git init" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
 
+    <!-- Write BLT version to blt/.schema-version. -->
+    <exec dir="${repo.root}" command="echo ${blt.version} > ${blt.config-files.schema-version}" checkreturn="true" logoutput="true" passthru="false" level="${blt.exec_level}"/>
+
     <!-- Remove files leftover from acquia/blt-project. -->
     <delete failonerror="false">
       <fileset dir="${repo.root}">
@@ -15,17 +18,17 @@
     <exec dir="${repo.root}" command="blt blt:rsync-template" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
     <exec dir="${repo.root}" command="blt blt:update-composer" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
 
-    <echo>Updating composer dependencies, this make take a while...</echo>
-    <exec dir="${repo.root}" command="export COMPOSER_PROCESS_TIMEOUT=600; composer update --no-interaction" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
-    <copy file="${repo.root}/docroot/profiles/contrib/lightning/lightning.extend.yml" tofile="${repo.root}/docroot/sites/default/lightning.extend.yml"/>
-
     <!--Write project.machine_name to project.yml, using name of working directory as value.. -->
     <exec dir="${repo.root}" command="result=${PWD##*/}; printf '%s\n' &quot;${PWD##*/}&quot;" logoutput="false" checkreturn="true" level="${blt.exec_level}" passthru="false" outputProperty="dirname"/>
     <exec dir="${repo.root}" command="${composer.bin}/yaml-cli update:value ${blt.config-files.project} project.machine_name '${dirname}'" logoutput="true" checkreturn="false" level="${blt.exec_level}" passthru="true"/>
 
     <!-- Remove default git remote -->
     <exec dir="${repo.root}" command="${composer.bin}/yaml-cli update:value ${blt.config-files.project} git.remotes.0 ''"  logoutput="true" checkreturn="false" level="${blt.exec_level}" passthru="true"/>
 
+    <echo>Updating composer dependencies, this make take a while...</echo>
+    <exec dir="${repo.root}" command="composer update --no-interaction" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
+    <copy file="${repo.root}/docroot/profiles/contrib/lightning/lightning.extend.yml" tofile="${repo.root}/docroot/sites/default/lightning.extend.yml"/>
+
     <exec dir="${repo.root}" command="git add -A" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
     <exec dir="${repo.root}" command="git commit -m 'Initial commit.'" logoutput="true" checkreturn="true" level="${blt.exec_level}" passthru="true"/>
     <exec dir="${repo.root}" command="cat ${blt.root}/scripts/blt/ascii-art.txt" logoutput="true" passthru="true" checkreturn="false"/>
@@ -72,7 +75,6 @@
   </target>
 
   <target name="blt:update-composer" description="Updates project composer.json with a subset of new key value pairs from upstream. This WILL overwrite existing values." hidden="true">
-    <!--@todo Output different message if composer.json does not exist.-->
     <echo level="verbose">Merging BLT's composer.json template with your project's composer.json.</echo>
     <echo level="verbose">This MAY overwrite some existing values.</echo>
     <exec dir="${repo.root}" command="${repo.root}/vendor/bin/blt-console composer:munge ${repo.root}/composer.json ${blt.root}/template/composer.json > ${repo.root}/composer.json.tmp" logoutput="true" checkreturn="true" level="${blt.exec_level}" returnProperty="composer.munge.return"/>

phing/tasks/properties.xml

@@ -12,7 +12,7 @@
   <property file="${phing.dir}/build.yml" override="true" logoutput="false"/>
 
   <!-- Load the root project.yml file for this project. -->
-  <property file="${blt.config-files.project}" override="true" logoutput="false"/>
+  <property file="${blt.config-files.project}" override="true" logoutput="${blt.verbose}"/>
 
   <!-- Load the local project.local.yml file for this project. -->
   <!--@todo Change this so that it is only loaded for local:* targets. -->

src/Composer/Plugin.php

@@ -128,7 +128,12 @@ protected function getBltPackage($operation) {
    */
   protected function executeBltUpdate($version) {
     $options = $this->getOptions();
-    if ($options['blt']['update']) {
+
+    if ($this->isInitialInstall()) {
+      $this->io->write('<info>Creating BLT templated files...</info>');
+      $success = $this->executeCommand('blt create-project', [], TRUE);
+    }
+    elseif ($options['blt']['update']) {
       $this->io->write('<info>Updating BLT templated files...</info>');
 
       // Rsyncs, updates composer.json, project.yml, executes scripted updates for version delta.
@@ -148,6 +153,25 @@ protected function executeBltUpdate($version) {
     }
   }
 
+  /**
+   * Determine if BLT is being installed for the first time on this project.
+   *
+   * This would execute in the context of `composer create-project`.
+   *
+   * @return bool
+   *   TRUE if this is the initial install of BLT.
+   */
+  protected function isInitialInstall() {
+    if (!file_exists($this->getRepoRoot() . '/blt/project.yml')
+      && !file_exists($this->getRepoRoot() . '/blt/.schema-version')
+      && file_exists($this->getRepoRoot() . '/README.md')
+      ) {
+      return TRUE;
+    }
+
+    return FALSE;
+  }
+
   /**
    * Returns the repo root's filepath, assumed to be one dir above vendor dir.
    *
@@ -215,13 +239,7 @@ protected function executeCommand($cmd, $args = [], $display_output = FALSE) {
       $this->io->write('<comment> > ' . $command . '</comment>');
       $io = $this->io;
       $output = function ($type, $buffer) use ($io) {
-        if ($type == Process::ERR) {
-          $io->write('<error>' . $buffer . '</error>');
-        }
-        else {
-          // @todo Figure out how to preserve color!
-          $io->write($buffer);
-        }
+        $io->write($buffer);
       };
     }
     return ($this->executor->execute($command, $output) == 0);