Try to fix gpg issues on CI

Author: alexarchambault

.github/scripts/gpg-setup.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env sh
+
+# from https://github.com/coursier/apps/blob/f1d2bf568bf466a98569a85c3f23c5f3a8eb5360/.github/scripts/gpg-setup.sh
+
+echo $PGP_SECRET | base64 --decode | gpg --import --no-tty --batch --yes
+
+echo "allow-loopback-pinentry" >>~/.gnupg/gpg-agent.conf
+echo "pinentry-mode loopback" >>~/.gnupg/gpg.conf
+
+gpg-connect-agent reloadagent /bye

.github/workflows/ci.yml

@@ -57,7 +57,10 @@ jobs:
       with:
         jvm: 8
         apps: sbt sbtn
-    - uses: olafurpg/setup-gpg@v3
+    - run: .github/scripts/gpg-setup.sh
+      shell: bash
+      env:
+        PGP_SECRET: ${{ secrets.PUBLISH_SECRET_KEY }}
     - name: Release
       run: sbtn ci-release
       env: