try echo

Author: yuzelin

.github/workflows/create-source-release.yml

@@ -21,6 +21,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
 
     steps:
       - name: Checkout code
@@ -30,7 +32,7 @@ jobs:
         run: |
           mkdir -p ~/.gnupg
           chmod 700 ~/.gnupg
-          echo ${{ secrets.GPG_PRIVATE_KEY }} | gpg --batch --import --yes
+          echo $GPG_PRIVATE_KEY | gpg --batch --import --yes
           echo "use-agent" >> ~/.gnupg/gpg.conf
           echo "pinentry-program /usr/bin/pinentry" >> ~/.gnupg/gpg-agent.conf
           echo "allow-loopback-pinentry" >> ~/.gnupg/gpg-agent.conf