Merge pull request #1 from palantirnet/drush-alias

Alias drush

conf/vagrant/provisioning/drupal8-skeleton.yml

@@ -8,3 +8,4 @@
     - { role: common }
     - { role: php }
     - { role: drupal }
+    - { role: drush }

conf/vagrant/provisioning/roles/drush/bin/drush

@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# This script wraps drush. It allows you to transparently use a project-local
+# drush and drushrc.php, if they are available, but falls back to the system
+# drush.
+#
+# To use it, add a line like this to your ~/.profile:
+# alias drush=/var/www/PROJECT_NAME.local/bin/drush
+#
+# Then, try `drush status` from your home directory, and again from the project
+# root.
+
+THE_DRUSH="/usr/bin/drush"
+DRUSH_FLAGS=""
+
+REPO=$(git rev-parse --show-toplevel 2> /dev/null)
+
+if [ $REPO ] && [ -e $REPO/vendor/bin/drush ]; then
+  THE_DRUSH="$REPO/vendor/bin/drush"
+fi
+
+if [ $REPO ] && [ -e $REPO/conf/drushrc.php ]; then
+  DRUSH_FLAGS="-c $REPO/conf/drushrc.php"
+fi
+
+$THE_DRUSH $DRUSH_FLAGS $@

conf/vagrant/provisioning/roles/drush/tasks/main.yml

@@ -0,0 +1,8 @@
+---
+- name: Drush wrapper | Copy drush wrapper
+  copy: src=../bin dest=/home/vagrant mode=u+rwx
+  tags: drush
+
+- name: Drush wrapper | Configure drush wrapper
+  lineinfile: dest=/home/vagrant/.profile state=present line='export PATH="$PATH:$HOME/bin"'
+  tags: drush