Issue #10: DigitalOcean App Platform pre- and post-deploy jobs added.

.do/app.yaml

@@ -153,3 +153,35 @@ workers:
  name: background-tasks
  run_command: php .do/run-background-tasks.php
  source_dir: /
+
+jobs:
+- environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: PRE_DEPLOY
+ name: pre-deploy
+ run_command: .do/jobs/pre-deploy.sh
+ source_dir: /
+- environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: POST_DEPLOY
+ name: post-successful-deploy
+ run_command: .do/jobs/post-successful-deploy.sh
+ source_dir: /
+- environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: FAILED_DEPLOY
+ name: post-failed-deploy
+ run_command: .do/jobs/post-failed-deploy.sh
+ source_dir: /

.do/deploy.template.yaml

@@ -155,3 +155,35 @@ spec:
  name: background-tasks
  run_command: php .do/run-background-tasks.php
  source_dir: /
+
+ jobs:
+ - environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: PRE_DEPLOY
+ name: pre-deploy
+ run_command: .do/jobs/pre-deploy.sh
+ source_dir: /
+ - environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: POST_DEPLOY
+ name: post-successful-deploy
+ run_command: .do/jobs/post-successful-deploy.sh
+ source_dir: /
+ - environment_slug: php
+ github:
+ branch: 9.x
+ repo: neurocracy/omnipedia
+ instance_count: 1
+ instance_size_slug: professional-xs
+ kind: FAILED_DEPLOY
+ name: post-failed-deploy
+ run_command: .do/jobs/post-failed-deploy.sh
+ source_dir: /

.do/jobs/post-failed-deploy.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Disable maintenance mode.
+#
+# The database is shared between all deploys, even failed ones, so we need to
+# turn off maintenance mode so that the live copy of the site (not this failed
+# deploy) is publicly accessible again.
+drush maint:set 0
+echo "=> Maintenance mode has been turned off"

.do/jobs/post-successful-deploy.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# Disable maintenance mode.
+drush maint:set 0
+echo "=> Maintenance mode has been turned off"

.do/jobs/pre-deploy.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Enable maintenance mode.
+drush maint:set 1
+echo "=> Maintenance mode has been turned on"
+
+# Run any necessary database updates.
+drush -y updb

.do/run-background-tasks.php

@@ -18,14 +18,6 @@
  (new WorkerProcess(__DIR__ . '/run-common.sh'))->start();
 });
 
-# Run deploy tasks. Note that this assumes only one background tasks worker.
-#
-# @todo Rework this to ensure it only runs once on deploy, either as an App
-# Platform job or using some form of locking.
-$loop->futureTick(function(): void {
- (new WorkerProcess(__DIR__ . '/deploy-tasks.sh'))->start();
-});
-
 // Run cron every 15 minutes.
 $loop->addPeriodicTimer(900, function(): void {
  (new WorkerProcess('drush cron'))->start();