Try gomplate

.forgejo/workflows/test.yml

@@ -18,13 +18,15 @@ jobs:
     env:
       COMPOSER_IGNORE_PLATFORM_REQS: 1
       COMPOSER_ARGS: "install --no-dev --no-progress --no-interaction --no-scripts --optimize-autoloader"
+      SHHH: {{secrets.SHHH}}
     steps:
       - name: checkout
         uses: actions/checkout@v3
-      - uses: https://github.com/release-engineers/action-template@v2
+      - name: Run Gomplate Action
+        uses: https://github.com/ammarlakis/action-gomplate@v1
         with:
-          source: 'testing.template'
-          target: 'testing.md'
+          input_file: 'testing.template'
+          output_file: 'testing.md'
       - name: inspect environment
         shell: "bash --noprofile --norc -exo pipefail {0}"
         run: |

testing.template

@@ -1 +1,2 @@
 {{ secrets.SHHH }}
+{{ .Env.SHHH }}