extend runner configuration

README.md

@@ -119,7 +119,7 @@ Name|Default Value|Description
 ----|-------------|-----------
 GITEA_INSTANCE_INSECURE|`false`|It `true` don't verify the TLS certificate of the Gitea instance
 GITEA_RUNNER_NAME|`<empty>`|If not specified the container's hostname is used
-GITEA_RUNNER_LABELS|`<empty>`|Comma-separated list of labels in the format of `label[:schema[:args]]`. If not specified the following labels are used `ubuntu-latest:docker://catthehacker/ubuntu:act-22.04,ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04,ubuntu-20.04:docker://catthehacker/ubuntu:act-20.04`
+GITEA_RUNNER_LABELS|`<empty>`|Comma-separated list of labels in the format of `label[:schema[:args]]`.<br>If not specified the following labels are used<ol><li>`ubuntu-latest:docker://catthehacker/ubuntu:act-latest`<li>`ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04`<li>`ubuntu-20.04:docker://catthehacker/ubuntu:act-20.04`</ol>
 GITEA_RUNNER_REGISTRATION_FILE|`/data/.runner`|The JSON file that holds the result from the runner registration with the Gitea instance
 GITEA_RUNNER_REGISTRATION_TIMEOUT|`30`|In case of failure, registration is retried until this timeout in seconds is reached
 GITEA_RUNNER_REGISTRATION_RETRY_INTERVAL|`5`|Wait period in seconds between registration retries
@@ -148,9 +148,11 @@ GITEA_RUNNER_JOB_CONTAINER_DOCKER_HOST|`<empty>`|If empty, the available docker
 GITEA_RUNNER_JOB_CONTAINER_NETWORK|`bridge`|Docker network to use with job containers. Can be `bridge`, `host`, `none`, or the name of a custom network
 GITEA_RUNNER_JOB_CONTAINER_PRIVILEGED|`false`|Whether to run jobs in containers with privileged mode which is required for **Docker-in-Docker** aka **dind**
 GITEA_RUNNER_JOB_CONTAINER_OPTIONS|`<empty>`|Additional container launch options (eg, --add-host=my.gitea.url:host-gateway)
-GITEA_RUNNER_JOB_CONTAINER_WORKDIR_PARENT|`/workspace`|The parent directory of a job's working directory.
+GITEA_RUNNER_JOB_CONTAINER_WORKDIR_PARENT|`/workspace`|The parent directory of a job's working directory
-GITEA_RUNNER_JOB_CONTAINER_FORCE_PULL|`false`|Pull docker images even if already present
+GITEA_RUNNER_JOB_CONTAINER_FORCE_PULL|`true`|Pull docker image(s) even if already present
+GITEA_RUNNER_JOB_CONTAINER_FORCE_REBUILD|`false`|Rebuild docker image(s) even if already present
 GITEA_RUNNER_JOB_TIMEOUT|`3h`|The maximum time a job can run before it is cancelled
+GITEA_RUNNER_SHUTDOWN_TIMEOUT|`0s`|The timeout for the runner to wait for running jobs to finish when shutting down
 GITEA_RUNNER_ENV_VAR_**N**_NAME|`<empty>`|Name of the **N**-th extra environment variable to be passed to Job containers, e.g. `GITEA_RUNNER_ENV_VAR_1_NAME=MY_AUTH_TOKEN`
 GITEA_RUNNER_ENV_VAR_**N**_VALUE|`<empty>`|Value of the **N**-th extra environment variable to be passed to Job containers, e.g. `GITEA_RUNNER_ENV_VAR_1_VALUE=SGVsbG8gbXkgZnJpZW5kIQ==`
 GITEA_RUNNER_VALID_VOLUME_**N**|`<empty>`|Volumes (including bind mounts) that are allowed to be mounted into job containers. [Glob syntax](https://github.com/gobwas/glob) is supported, e.g. `GITEA_RUNNER_VALID_VOLUME_1=/src/*.json`

image/Dockerfile

@@ -192,7 +192,7 @@ ENV \
   GITEA_RUNNER_NAME='' \
   GITEA_RUNNER_LABELS='' \
   GITEA_RUNNER_LABELS_DEFAULT='\
-ubuntu-latest:docker://catthehacker/ubuntu:act-22.04,\
+ubuntu-latest:docker://catthehacker/ubuntu:act-latest,\
 ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04,\
 ubuntu-20.04:docker://catthehacker/ubuntu:act-20.04' \
   GITEA_RUNNER_UID=1000 \

image/config.template.yaml

@@ -1,4 +1,4 @@
-# based on https://gitea.com/gitea/act_runner/src/tag/v0.2.6/internal/pkg/config/config.example.yaml
+# based on https://gitea.com/gitea/act_runner/src/tag/v0.2.11/internal/pkg/config/config.example.yaml
 
 log:
   # The level of logging, can be trace, debug, info, warn, error, fatal
@@ -27,6 +27,9 @@ runner:
   # Please note that the Gitea instance also has a timeout (3h by default) for the job.
   # So the job could be stopped by the Gitea instance if it's timeout is shorter than this.
   timeout: '${GITEA_RUNNER_JOB_TIMEOUT:-3h}'
+  # The timeout for the runner to wait for running jobs to finish when shutting down.
+  # Any running jobs that haven't finished after this timeout will be cancelled.
+  shutdown_timeout: ${GITEA_RUNNER_SHUTDOWN_TIMEOUT:-0s}
   # Whether skip verifying the TLS certificate of the Gitea instance.
   insecure: ${GITEA_INSTANCE_INSECURE:-false}
   # The timeout for fetching the job from the Gitea instance.
@@ -34,10 +37,11 @@ runner:
   # The interval for fetching the job from the Gitea instance.
   fetch_interval: '${GITEA_RUNNER_FETCH_INTERVAL:-2s}'
   # The labels of a runner are used to determine which jobs the runner can run, and how to run them.
-  # Like: ["macos-arm64:host", "ubuntu-latest:docker://node:16-bullseye", "ubuntu-22.04:docker://node:16-bullseye"]
+  # Like: "macos-arm64:host" or "ubuntu-latest:docker://gitea/runner-images:ubuntu-latest"
+  # Find more images provided by Gitea at https://gitea.com/gitea/runner-images .
   # If it's empty when registering, it will ask for inputting labels.
   # If it's empty when execute `daemon`, will use labels in `.runner` file.
-  #labels: []
+  labels: [ "${GITEA_RUNNER_LABELS//,/","}" ]
 
 cache:
   # Enable cache server to use actions/cache.
@@ -67,6 +71,9 @@ container:
   # And other options to be used when the container is started (eg, --add-host=my.gitea.url:host-gateway).
   options: '${GITEA_RUNNER_JOB_CONTAINER_OPTIONS:-}'
   # The parent directory of a job's working directory.
+  # NOTE: There is no need to add the first '/' of the path as act_runner will add it automatically.
+  # If the path starts with '/', the '/' will be trimmed.
+  # For example, if the parent directory is /path/to/my/dir, workdir_parent should be path/to/my/dir
   # If it's empty, /workspace will be used.
   workdir_parent: ${GITEA_RUNNER_JOB_CONTAINER_WORKDIR_PARENT:-/workspace}
   # Volumes (including bind mounts) can be mounted to containers. Glob syntax is supported, see https://github.com/gobwas/glob
@@ -93,7 +100,10 @@ container:
   # If it's "-", act_runner will find an available docker host automatically, but the docker host won't be mounted to the job containers and service containers.
   # If it's not empty or "-", the specified docker host will be used. An error will be returned if it doesn't work.
   docker_host: '${GITEA_RUNNER_JOB_CONTAINER_DOCKER_HOST:-}'
-  force_pull: ${GITEA_RUNNER_JOB_CONTAINER_FORCE_PULL:-false}
+  # Pull docker image(s) even if already present
+  force_pull: ${GITEA_RUNNER_JOB_CONTAINER_FORCE_PULL:-true}
+  # Rebuild docker image(s) even if already present
+  force_rebuild: ${GITEA_RUNNER_JOB_CONTAINER_FORCE_REBUILD:-false}
 
 host:
   # The parent directory of a job's working directory.

image/run_runner.sh

@@ -24,6 +24,10 @@ fi
 #################################################
 # render config file
 #################################################
+if [[ -z ${GITEA_RUNNER_LABELS:-} ]]; then
+  GITEA_RUNNER_LABELS=$GITEA_RUNNER_LABELS_DEFAULT
+fi
+
 effective_config_file=/tmp/gitea_act_runner_config.yml
 rm -f "$effective_config_file"
 if [[ ${GITEA_RUNNER_LOG_EFFECTIVE_CONFIG:-false} == "true" ]]; then
@@ -52,13 +56,10 @@ if [[ ! -s ${GITEA_RUNNER_REGISTRATION_FILE:-.runner} ]]; then
     read -r GITEA_RUNNER_REGISTRATION_TOKEN < "$GITEA_RUNNER_REGISTRATION_TOKEN_FILE"
   fi
 
-  if [[ -z ${GITEA_RUNNER_LABELS:-} ]]; then
-    GITEA_RUNNER_LABELS=$GITEA_RUNNER_LABELS_DEFAULT
-  fi
-
   log INFO "Trying to register runner with Gitea..."
   log INFO "  GITEA_INSTANCE_URL=$GITEA_INSTANCE_URL"
   log INFO "  GITEA_RUNNER_NAME=$GITEA_RUNNER_NAME"
+  log INFO "  GITEA_RUNNER_REGISTRATION_TOKEN=${GITEA_RUNNER_REGISTRATION_TOKEN//?/*}"
   log INFO "  GITEA_RUNNER_LABELS=$GITEA_RUNNER_LABELS"
   wait_until=$(( $(date +%s) + $GITEA_RUNNER_REGISTRATION_TIMEOUT ))
   while true; do