From 9335f68409f5616606e0dde7dc05205999cd7d0b Mon Sep 17 00:00:00 2001
From: Gustavo Valverde <gustavo@iterativo.do>
Date: Tue, 24 May 2022 14:59:31 -0400
Subject: [PATCH] fix(ci): set a network env variable to be used in
 `get-available-disks` (#4477)

* fix(ci): set a network env variable to be used in `get-available-disks`

* docs(ci): improve comment
---
 .github/workflows/continous-integration-docker.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/continous-integration-docker.yml b/.github/workflows/continous-integration-docker.yml
index c834b137..32c84467 100644
--- a/.github/workflows/continous-integration-docker.yml
+++ b/.github/workflows/continous-integration-docker.yml
@@ -64,6 +64,8 @@ env:
   # TODO: use the output from ./.github/workflows/build-docker-image.yml
   IMAGE_NAME: zebrad-test
   GAR_BASE: us-docker.pkg.dev/zealous-zebra/zebra
+  # TODO: use environmental secrets for dynamic values
+  NETWORK: Mainnet
 
 jobs:
   get-available-disks:
@@ -91,6 +93,15 @@ jobs:
           service_account: 'github-service-account@zealous-zebra.iam.gserviceaccount.com'
           token_format: 'access_token'
 
+      # Disk images in GCP are required to be in lowercase, but the blockchain network
+      # uses sentence case, so we need to downcase ${{ env.NETWORK or github.event.inputs.network }}
+      #
+      # Passes a lowercase Network name to subsequent steps using $NETWORK env variable
+      - name: Downcase network name for disks
+        run: |
+          NETWORK_CAPS=${{ env.NETWORK || github.event.inputs.network }}
+          echo "NETWORK=${NETWORK_CAPS,,}" >> $GITHUB_ENV
+
       # Find a cached state disk for subsequent jobs needing a cached state without
       # restricting the result from any branch.
       #