From 2be0fafed15bd600ada45157bc93ab2b17d5a9ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jelizaveta=20Leme=C5=A1eva?=
 <jelizaveta.lemeseva@vinted.com>
Date: Fri, 30 Aug 2024 09:23:03 +0200
Subject: [PATCH] feat(reana_dev): prevent helm values string wrapping by
 pyyaml (#827)

---
 reana/reana_dev/cluster.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/reana/reana_dev/cluster.py b/reana/reana_dev/cluster.py
index 096e030d..9daebede 100644
--- a/reana/reana_dev/cluster.py
+++ b/reana/reana_dev/cluster.py
@@ -362,7 +362,8 @@ def job_mounts_to_config(job_mounts):
         if "reana-ui" in standard_named_exclude_components:
             values_dict["components"]["reana_ui"]["enabled"] = False
 
-    values_yaml = yaml.dump(values_dict) if values_dict else ""
+    # set arbitrary big value for `width` to prevent PyYAML from wrapping long lines
+    values_yaml = yaml.dump(values_dict, width=100000) if values_dict else ""
     helm_install = f"cat <<EOF | helm install {instance_name} helm/reana -n {namespace} --create-namespace --wait -f -\n{values_yaml}\nEOF"
 
     cmds = []