init ci

.gitea/workflows/ssg.yaml

@@ -0,0 +1,15 @@
+name: Deploy ${{ gitea.repository }}
+run-name: ${{ gitea.actor }} is deploying ajet.fyi ${{ gitea.repository }}
+on:
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - run: "cargo install mdbook"
+      - run: "mdbook build"