From 8fe558f6c1edd6322b9465c1358c7e15b78a106f Mon Sep 17 00:00:00 2001
From: Qiufeng <qiufengawa@users.noreply.github.com>
Date: Tue, 4 Aug 2026 15:59:52 +0800
Subject: [PATCH] ops: add one-command Gitea runner setup

---
 setup-gitea-runner.sh | 139 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100755 setup-gitea-runner.sh

diff --git a/setup-gitea-runner.sh b/setup-gitea-runner.sh
new file mode 100755
index 0000000..43318c8
--- /dev/null
+++ b/setup-gitea-runner.sh
@@ -0,0 +1,139 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+GITEA_URL="${GITEA_URL:-http://38.76.196.225:10099/}"
+GITEA_REPOSITORY="${GITEA_REPOSITORY:-awaioi/ERP}"
+RUNNER_IMAGE="${RUNNER_IMAGE:-gitea/runner:3.0.2}"
+RUNNER_CONTAINER="${RUNNER_CONTAINER:-gitea-runner}"
+RUNNER_VOLUME="${RUNNER_VOLUME:-gitea-runner-data}"
+RUNNER_LABELS="${RUNNER_LABELS:-ubuntu-latest:docker://docker.gitea.com/runner-images:ubuntu-latest}"
+
+log() {
+  printf '[Gitea Runner] %s\n' "$*"
+}
+
+fail() {
+  printf '[Gitea Runner] ERROR: %s\n' "$*" >&2
+  exit 1
+}
+
+command -v docker >/dev/null 2>&1 || fail "docker is not installed"
+docker info >/dev/null 2>&1 || fail "docker is not running or the current user cannot access it"
+
+find_gitea_container() {
+  local container_id image name
+
+  while read -r container_id image name; do
+    case "$image" in
+      gitea/gitea:* | gitea/gitea@* | */gitea/gitea:* | */gitea/gitea@* | docker.gitea.com/gitea:* | docker.gitea.com/gitea@*)
+        printf '%s\n' "$container_id"
+        return 0
+        ;;
+    esac
+  done < <(docker ps --format '{{.ID}} {{.Image}} {{.Names}}')
+
+  while read -r container_id name; do
+    case "$name" in
+      *runner*) ;;
+      *gitea*)
+        printf '%s\n' "$container_id"
+        return 0
+        ;;
+    esac
+  done < <(docker ps --format '{{.ID}} {{.Names}}')
+
+  return 1
+}
+
+GITEA_CONTAINER="$(find_gitea_container || true)"
+[[ -n "$GITEA_CONTAINER" ]] || fail "no running Gitea container was found"
+
+TMP_DIR="$(mktemp -d)"
+TOKEN_FILE="$TMP_DIR/runner-token"
+BOOTSTRAP_RUNNING=0
+
+cleanup() {
+  if [[ "$BOOTSTRAP_RUNNING" == "1" ]]; then
+    docker rm -f "$RUNNER_CONTAINER" >/dev/null 2>&1 || true
+  fi
+  if [[ -f "$TOKEN_FILE" ]]; then
+    : >"$TOKEN_FILE"
+  fi
+  rm -rf -- "$TMP_DIR"
+}
+trap cleanup EXIT
+
+log "Generating a repository-scoped registration token"
+if ! docker exec -u git "$GITEA_CONTAINER" gitea actions generate-runner-token \
+  --scope "$GITEA_REPOSITORY" | tr -d '\r' | tail -n 1 >"$TOKEN_FILE"; then
+  fail "Gitea could not generate a runner token"
+fi
+[[ -s "$TOKEN_FILE" ]] || fail "Gitea returned an empty runner token"
+chmod 600 "$TOKEN_FILE"
+
+log "Pulling $RUNNER_IMAGE"
+docker pull "$RUNNER_IMAGE"
+docker rm -f "$RUNNER_CONTAINER" >/dev/null 2>&1 || true
+docker volume create "$RUNNER_VOLUME" >/dev/null
+docker run --rm --entrypoint /bin/rm \
+  -v "$RUNNER_VOLUME:/data" \
+  "$RUNNER_IMAGE" -f /data/.runner
+
+log "Registering the runner"
+docker run -d \
+  --name "$RUNNER_CONTAINER" \
+  -v "$RUNNER_VOLUME:/data" \
+  -v "$TOKEN_FILE:/run/secrets/gitea_runner_token:ro,Z" \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  -e "GITEA_INSTANCE_URL=$GITEA_URL" \
+  -e GITEA_RUNNER_REGISTRATION_TOKEN_FILE=/run/secrets/gitea_runner_token \
+  -e "GITEA_RUNNER_NAME=erp-release-$(hostname -s)" \
+  -e "GITEA_RUNNER_LABELS=$RUNNER_LABELS" \
+  -e GITEA_MAX_REG_ATTEMPTS=24 \
+  "$RUNNER_IMAGE" >/dev/null
+BOOTSTRAP_RUNNING=1
+
+READY=0
+for ((attempt = 1; attempt <= 60; attempt++)); do
+  if docker exec "$RUNNER_CONTAINER" test -s /data/.runner 2>/dev/null; then
+    READY=1
+    break
+  fi
+  if [[ "$(docker inspect -f '{{.State.Running}}' "$RUNNER_CONTAINER" 2>/dev/null || true)" != "true" ]]; then
+    break
+  fi
+  sleep 2
+done
+
+if [[ "$READY" != "1" ]]; then
+  docker logs --tail 100 "$RUNNER_CONTAINER" >&2 || true
+  fail "runner registration failed"
+fi
+
+docker logs --tail 30 "$RUNNER_CONTAINER" || true
+docker rm -f "$RUNNER_CONTAINER" >/dev/null
+BOOTSTRAP_RUNNING=0
+: >"$TOKEN_FILE"
+
+log "Starting the persistent runner without the registration token"
+docker run -d \
+  --name "$RUNNER_CONTAINER" \
+  --restart unless-stopped \
+  -v "$RUNNER_VOLUME:/data" \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  -e "GITEA_INSTANCE_URL=$GITEA_URL" \
+  -e "GITEA_RUNNER_NAME=erp-release-$(hostname -s)" \
+  -e "GITEA_RUNNER_LABELS=$RUNNER_LABELS" \
+  "$RUNNER_IMAGE" >/dev/null
+
+sleep 5
+[[ "$(docker inspect -f '{{.State.Running}}' "$RUNNER_CONTAINER")" == "true" ]] || {
+  docker logs --tail 100 "$RUNNER_CONTAINER" >&2 || true
+  fail "runner container stopped after registration"
+}
+
+log "Runner is online; queued release jobs can now continue"
+docker ps --filter "name=^/${RUNNER_CONTAINER}$" \
+  --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}'
+docker logs --tail 80 "$RUNNER_CONTAINER" || true