From c1243b7a27d50db6cba3d7ac403828de79b21ddb Mon Sep 17 00:00:00 2001
From: Benoit Donneaux <benoit@leastauthority.com>
Date: Fri, 24 May 2024 13:06:38 +0200
Subject: [PATCH] Add a cleanup workflow

Signed-off-by: Benoit Donneaux <benoit@leastauthority.com>
---
 .gitea/workflows/jekyll_cleanup.yml | 30 +++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .gitea/workflows/jekyll_cleanup.yml

diff --git a/.gitea/workflows/jekyll_cleanup.yml b/.gitea/workflows/jekyll_cleanup.yml
new file mode 100644
index 0000000..74606dc
--- /dev/null
+++ b/.gitea/workflows/jekyll_cleanup.yml
@@ -0,0 +1,30 @@
+name: Jekyll cleanup
+
+# only trigger on pull request closed events
+on:
+  pull_request:
+    types: [ closed ]
+
+env:
+  WEB_DOMAIN: lafs.eval.latfa.net
+  WEB_USER: www
+  WEB_ROOT: /var/www/preview
+  WEB_CONTEXT: "/${{ gitea.event.pull_request.number }}/"
+jobs:
+  jekyll_cleanup:
+    runs-on: ubuntu-22.04
+    permissions:
+      pull-requests: write
+      actions: read
+      contents: read
+    steps:
+      - name: Cleanup Jeyll preview
+        id: cleanup_preview
+        run: |
+          # Prepare ssh key
+          echo "${{ secrets.WWW_DEPLOY_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          # Delete preview context from the remote site
+          sudo apt install -y lftp
+          echo -e "set sftp:connect-program ssh -a -x -o StrictHostKeyChecking=no; rm -r -f ${WEB_ROOT}${WEB_CONTEXT}\nbye" \
+          | lftp sftp://${WEB_USER}:unused@${WEB_DOMAN}