From 65eddbe236e24d363b35df990d9cf39d886e961f Mon Sep 17 00:00:00 2001
From: willgraf <7930703+willgraf@users.noreply.github.com>
Date: Thu, 26 Mar 2020 12:07:36 -0700
Subject: [PATCH] Use yq and helmfile build to dynamically deploy helm charts
 based on release name. (#300)

---
 conf/patches/gke-helmfile-deployment.sh | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/conf/patches/gke-helmfile-deployment.sh b/conf/patches/gke-helmfile-deployment.sh
index b512fc97..dd501c9e 100755
--- a/conf/patches/gke-helmfile-deployment.sh
+++ b/conf/patches/gke-helmfile-deployment.sh
@@ -1,13 +1,17 @@
 #!/bin/bash
 
 for filename in ${CONF_PATH_PREFIX}/conf/helmfile.d/*.yaml; do
-    deployment_name=$(grep "\- name: " ${filename} | grep -m1 -v "\- name: \"stable\"" | awk '{print $3}' | sed 's/^\"\(.\+\)\"$/\1/')
+  deployment_names=$(helmfile -f $filename build | \
+                     yq r - -- releases[*].name | awk '{print $2}')
+  for name in $deployment_names; do
+    # TODO: use retry command instead of for loop.
     retries=3
     for ((i=0; i<retries; i++)); do
-        helmfile --selector name=${deployment_name} sync
-        [[ $? -eq 0 ]] && break
-        echo "Something went wrong while deploying ${deployment_name}. Retrying in 30 seconds."
-        helm delete ${deployment_name} --purge
-        sleep 30
+      helmfile --selector name=${name} sync
+      [[ $? -eq 0 ]] && break
+      echo "Something went wrong while deploying ${name}. Retrying in 30 seconds."
+      helm delete ${name} --purge
+      sleep 30
     done
+  done
 done