From 0d4aa9b629d5a26f4d2af1083046bbfc422caf49 Mon Sep 17 00:00:00 2001
From: rodia <alejandro.ayala0@gmail.com>
Date: Fri, 5 Sep 2025 11:31:34 -0300
Subject: [PATCH] feat: Add refresh_cache

---
 Rakefile | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/Rakefile b/Rakefile
index 1dfdec2..577a916 100644
--- a/Rakefile
+++ b/Rakefile
@@ -97,3 +97,46 @@ end
 def compose(*arg, compose: DOCKER_COMPOSE)
   sh "docker-compose -f #{compose} #{arg.join(' ')}"
 end
+
+def refresh_cache
+  # cuando se realizan cambios sobre los modelos
+  # que afectan las tablas es necesario limpiar el cache
+  # de trytond
+  changes = []
+
+  has_git_dir = File.directory?(File.join(File.dirname(__FILE__), '.git'))
+  try_git = `which git`.then { $? }.success? && has_git_dir
+  try_fossil = system('fossil status', err: :close, out: :close)
+
+  if try_fossil
+    changes = %x{fossil diff}.split("\n").grep(/^[-+]/)
+  elsif try_git
+    changes = %x{git diff -- '*.xml' ':!*view*'}.split("\n").grep(/^[-+index]/)
+  else
+    warn <<WARN
+no se detecta repositorio en control de versiones, debe manualmente
+limpiar el cache si ahi cambios en el esquema de los modelos.
+
+Eliminando en el contenedor los archivo /tmp/*.dump
+WARN
+  end
+
+  refresh_trytond_cache(changes)
+end
+
+def refresh_trytond_cache(changes)
+  num = changes.grep(//).length
+  hash = Digest::MD5.hexdigest(changes.flatten.join(''))
+  
+  # touch
+  File.open('.tdd_cache', 'a+').close
+  
+  File.open('.tdd_cache', 'r+') do |cache|
+    tdd_cache = cache.read()
+    
+    if num > 0 && (tdd_cache != hash)
+      compose('exec', 'app.dev', 'bash -c "rm -f /tmp/*.dump"')
+      cache.seek(0); cache.write(hash)
+    end
+  end
+end