Add reusable workflow for setting up SSH agent

.github/workflows/ssh.yml

@@ -0,0 +1,30 @@
+name: Set up SSH agent
+
+on:
+ workflow_call:
+ inputs:
+ config:
+ required: true
+ type: string
+ known-hosts:
+ required: true
+ type: string
+ secrets:
+ SSH_PRIVATE_KEY:
+ required: true
+
+env:
+ SSH_AUTH_SOCK: /tmp/ssh-agent.sock
+
+jobs:
+ ssh-agent:
+ runs-on: ubuntu-latest
+
+ steps:
+ - name: Set up SSH agent
+ run: |
+ ssh-agent -a $SSH_AUTH_SOCK > /dev/null
+ ssh-add - <<< '${{ secrets.SSH_PRIVATE_KEY }}'
+ mkdir -p ~/.ssh
+ echo '${{ inputs.config }}' > ~/.ssh/config
+ echo '${{ inputs.known-hosts }}' > ~/.ssh/known_hosts

.github/workflows/stage.yml

@@ -1,13 +1,21 @@
 name: Deploy (Staging)
 
 on:
- workflow_dispatch
-
-env:
- SSH_AUTH_SOCK: /tmp/ssh-agent.sock
+ workflow_dispatch: {}
+ push:
+ branches:
+  - helma-🐜
 
 jobs:
+ ssh:
+ uses: ./.github/workflows/ssh.yml
+ with:
+ config: ${{ vars.SSH_CONFIG }}
+ known-hosts: ${{ vars.SSH_KNOWN_HOSTS }}
+ secrets: inherit
+
  stage:
+ needs: ssh
  runs-on: ubuntu-latest
 
  environment:
@@ -29,17 +37,11 @@ jobs:
  - name: Build with Gradle
  run: ./gradlew installDist
 
- - name: Set up SSH agent
- run: |
- ssh-agent -a $SSH_AUTH_SOCK > /dev/null
- ssh-add - <<< "${{ secrets.SSH_PRIVATE_KEY }}"
- mkdir -p ~/.ssh
- echo '${{ vars.SSH_CONFIG }}' > ~/.ssh/config
- echo '${{ vars.KNOWN_HOSTS }}' > ~/.ssh/known_hosts
-
  - name: Publish to staging server
+ # The rsync command applies the same filters as the one in tools/extras/deploy.sh
  run: |
- rsync build/install/helma/ antville.dev:/ \
+ ssh antville.dev ping
+ echo rsync ./build/install/helma/ antville.dev:./ \
  --verbose --archive --delete --compress \
  --filter 'protect /lib/ext' \
  --filter '+ /launcher.jar' \