feat: add gitea-act-runner

gitea/act_runner/docker-compose-gitea-runner.yml

@@ -0,0 +1,15 @@
+# find documentation at https://docs.gitea.com/usage/actions/act-runner
+version: "3.8"
+services:
+  runner:
+    image: gitea/act_runner:latest
+    environment:
+      CONFIG_FILE: /config.yaml
+      GITEA_INSTANCE_URL: "${INSTANCE_URL}"
+      GITEA_RUNNER_REGISTRATION_TOKEN: "${REGISTRATION_TOKEN}"
+      GITEA_RUNNER_NAME: "${RUNNER_NAME}"
+      GITEA_RUNNER_LABELS: "${RUNNER_LABELS}"
+    volumes:
+      - ./config.yaml:/config.yaml
+      - ./data:/data
+      - /var/run/docker.sock:/var/run/docker.sock # needed to create a separate docker container for each job