lambda trigger

Author: nhsdevws

terraform/redis_sync_lambda.tf

@@ -53,11 +53,16 @@ resource "null_resource" "package_lambda" {
   }
   depends_on = [null_resource.chmod_package_lambda, null_resource.make_build_dir, null_resource.debug_script, null_resource.debug_dir]
   triggers = {
-    build_hash = local.redis_sync_dir_sha
-    src_hash  = sha1(join("", fileset(local.redis_sync_dir, "**")))
-    toml_hash = filesha1("${local.redis_sync_dir}/pyproject.toml")
-    lock_hash = filesha1("${local.redis_sync_dir}/poetry.lock")
-    bash_hash = filesha1("${local.build_script}")
+    # Triggers when any of the Lambda source files change
+    src_hash = sha1(join("", fileset(local.redis_sync_dir, "**")))
+
+    # Triggers when dependencies or build script change
+    pyproject_hash     = filesha1("${local.redis_sync_dir}/pyproject.toml")
+    poetry_lock_hash   = filesha1("${local.redis_sync_dir}/poetry.lock")
+    build_script_hash  = filesha1(local.build_script)
+
+    # Also trigger if the current archive_file's output hash changes
+    archive_hash = data.archive_file.lambda_zip.output_base64sha256
   }
 }