From 0e751ce92790789b6a3e89effa88f04a905be257 Mon Sep 17 00:00:00 2001
From: leefaisonr <rl3667@princeton.edu>
Date: Wed, 22 Mar 2023 14:17:38 -0400
Subject: [PATCH] Include version-number in imagecat

Co-authored-by: Bess Sadler <bess@users.noreply.github.com>
---
 config/deploy.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/config/deploy.rb b/config/deploy.rb
index fd3fef90..89a9d46f 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -12,3 +12,13 @@
 
 set :deploy_to, '/opt/imagecat-rails'
 # set :ssh_options, {verify_host_key: :never}
+
+desc "Write the current version to public/version.txt"
+task :write_version do
+  on roles(:app), in: :sequence do
+    within repo_path do
+      execute :tail, "-n1 ../revisions.log > #{release_path}/public/version.txt"
+    end
+  end
+end
+after "deploy:log_revision", "write_version"