♻️ Use .env for TinaCMS Branch (#1532)

* Update to use .env content branch

* Update .env template

.env.template_tina

@@ -1,5 +1,7 @@
 ## Required for TinaCMS
 ## https://www.gatsbyjs.com/docs/how-to/local-development/environment-variables/
 TINA_CLIENT_ID=#{TINA_CLIENT_ID}
+TINA_BASE_PATH=#{TINA_BASE_PATH}
+TINA_CONTENT_BRANCH=#{TINA_CONTENT_BRANCH}
 TINA_TOKEN=#{TINA_TOKEN}
 LOCAL_CONTENT_RELATIVE_PATH=#{LOCAL_CONTENT_RELATIVE_PATH}

.github/workflows/template-build.yml

@@ -116,6 +116,7 @@ jobs:
           APPINSIGHTS_INSTRUMENTATIONKEY: ${{ secrets.APPINSIGHTS_INSTRUMENTATIONKEY }}
           #TODO: https://github.com/SSWConsulting/SSW.Rules/issues/1528
           CONTENT_BRANCH: ${{ vars.TINACMS_CONTENT_BRANCH }}
+          TINA_CONTENT_BRANCH: ${{ vars.TINACMS_CONTENT_BRANCH }}
           API_BASE_URL: ${{ vars.AZFUNCTIONBASEURL }}
           AUTH0_DOMAIN: ${{ vars.AUTH0_DOMAIN }}
           AUTH0_CLIENT_ID: ${{ vars.AUTH0_CLIENT_ID }}

tina/config.ts

@@ -2,8 +2,7 @@ import { defineConfig } from 'tinacms';
 import { Rules } from './collections/rules';
 
 // Your hosting provider likely exposes this as an environment variable
-const branch = 'tina/sample-content';
-
+const branch = process.env.TINA_CONTENT_BRANCH ?? 'main';
 const localContentPath = process.env.LOCAL_CONTENT_RELATIVE_PATH ?? undefined;
 const clientId = process.env.TINA_CLIENT_ID;
 const token = process.env.TINA_TOKEN;