chat-deploy/.gitea/workflows/itom-platform-auto-build.yml

name: itom-platform auto build image

on:
  push:
    branches:
      - dev
  workflow_dispatch: {}

permissions:
  contents: read
  packages: write

env:
  # CI 触发模式：优先仓库变量，其次 Secrets（默认 dispatch）
  CI_TRIGGER_MODE_VAR: ${{ vars.CI_TRIGGER_MODE }}
  CI_TRIGGER_MODE_SECRET: ${{ secrets.CI_TRIGGER_MODE }}

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      # 使用 Docker Hub 作为镜像仓库
      REGISTRY: docker.io
      # Docker Hub 个人命名空间（需与 DOCKER_USERNAME 一致）
      IMAGE: docker.io/kim6789/chat-deploy
      # Docker Hub 凭证来自仓库 Secrets
      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
      DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
    steps:
      - name: Check trigger mode
        shell: sh
        run: |
          set -eu
          MODE="${CI_TRIGGER_MODE_VAR:-${CI_TRIGGER_MODE_SECRET:-dispatch}}"
          EVENT="${GITHUB_EVENT_NAME:-${GITEA_EVENT_NAME:-}}"
          ALLOW="false"
          case "$EVENT" in
            workflow_dispatch)
              if [ "$MODE" = "dispatch" ] || [ "$MODE" = "both" ]; then
                ALLOW="true"
              fi
              ;;
            push)
              if [ "$MODE" = "push" ] || [ "$MODE" = "both" ]; then
                ALLOW="true"
              fi
              ;;
          esac
          echo "CI_TRIGGER_MODE=$MODE" >> "$GITHUB_ENV"
          echo "CI_TRIGGER_ALLOWED=$ALLOW" >> "$GITHUB_ENV"
          if [ "$ALLOW" != "true" ]; then
            echo "Skip build: event=$EVENT mode=$MODE"
          fi

      - name: Install git
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        run: |
          set -eu
          if ! command -v git >/dev/null 2>&1; then
            apk add --no-cache git openssh-client ca-certificates
          fi

      - name: Checkout
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        env:
          GIT_USER: ${{ secrets.GIT_USER }}
          GIT_TOKEN: ${{ secrets.GIT_TOKEN }}
          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
          REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
        run: |
          set -eu
          WORKDIR="${GITHUB_WORKSPACE:-/workspace}"
          mkdir -p "$WORKDIR"
          REPO="${GITHUB_REPOSITORY:-${GITEA_REPOSITORY:-}}"
          SERVER="${GITHUB_SERVER_URL:-${GITEA_SERVER_URL:-https://git.imall.cloud}}"
          if [ -z "$REPO" ]; then
            echo "ERROR: missing repository info."
            exit 1
          fi
          USER=""
          TOKEN=""
          if [ -n "${GIT_USER:-}" ] && [ -n "${GIT_TOKEN:-}" ]; then
            USER="$GIT_USER"
            TOKEN="$GIT_TOKEN"
          elif [ -n "${GITEA_TOKEN:-}" ]; then
            USER="${GITEA_ACTOR:-${FORGEJO_ACTOR:-${GITHUB_ACTOR:-}}}"
            TOKEN="$GITEA_TOKEN"
          elif [ -n "${FORGEJO_TOKEN:-}" ]; then
            USER="${FORGEJO_ACTOR:-${GITHUB_ACTOR:-}}"
            TOKEN="$FORGEJO_TOKEN"
          elif [ -n "${GITHUB_TOKEN:-}" ]; then
            USER="${GITHUB_ACTOR:-}"
            TOKEN="$GITHUB_TOKEN"
          elif [ -n "${REGISTRY_USER:-}" ] && [ -n "${REGISTRY_PASSWORD:-}" ]; then
            USER="$REGISTRY_USER"
            TOKEN="$REGISTRY_PASSWORD"
          fi
          if [ -n "$TOKEN" ]; then
            if [ -z "$USER" ]; then
              echo "ERROR: missing git username for token auth."
              exit 1
            fi
            AUTH_HOST="${SERVER#https://}"
            AUTH_HOST="${AUTH_HOST#http://}"
            git clone "https://${USER}:${TOKEN}@${AUTH_HOST}/${REPO}.git" "$WORKDIR"
          else
            git clone "${SERVER}/${REPO}.git" "$WORKDIR"
          fi
          cd "$WORKDIR"
          SHA="${GITHUB_SHA:-${GITEA_SHA:-}}"
          if [ -n "$SHA" ]; then
            git checkout "$SHA"
          fi

      - name: Prepare tags
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        run: |
          set -eu
          BRANCH="${GITHUB_REF_NAME:-${GITEA_REF_NAME:-}}"
          if [ -z "$BRANCH" ]; then
            BRANCH="$(echo "${GITHUB_REF:-${GITEA_REF:-}}" | sed 's#.*/##')"
          fi
          BRANCH="$(echo "$BRANCH" | tr '/' '-')"
          SHA="${GITHUB_SHA:-${GITEA_SHA:-}}"
          SHA_SHORT="$(printf '%s' "$SHA" | cut -c1-7)"
          echo "BRANCH=$BRANCH" >> "$GITHUB_ENV"
          echo "SHA_SHORT=$SHA_SHORT" >> "$GITHUB_ENV"

      - name: Resolve Dockerfile
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        run: |
          set -eu
          DOCKERFILE_PATH="${DOCKERFILE_PATH:-}"
          BUILD_CONTEXT="${BUILD_CONTEXT:-.}"
          if [ -z "$DOCKERFILE_PATH" ]; then
            for candidate in Dockerfile docker/Dockerfile .docker/Dockerfile build/Dockerfile api/Dockerfile api/docker/Dockerfile; do
              if [ -f "$candidate" ]; then
                DOCKERFILE_PATH="$candidate"
                break
              fi
            done
          fi
          if [ -z "$DOCKERFILE_PATH" ]; then
            echo "ERROR: Dockerfile not found. Set DOCKERFILE_PATH or add Dockerfile."
            exit 1
          fi
          echo "DOCKERFILE_PATH=$DOCKERFILE_PATH" >> "$GITHUB_ENV"
          echo "BUILD_CONTEXT=$BUILD_CONTEXT" >> "$GITHUB_ENV"


      - name: Login registry
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: |
          set -eu
          # 使用 Docker Hub 凭证登录
          if [ -z "${DOCKER_USERNAME:-}" ] || [ -z "${DOCKER_PASSWORD:-}" ]; then
            echo "ERROR: 缺少 Docker Hub 凭证（DOCKER_USERNAME/DOCKER_PASSWORD）。"
            exit 1
          fi
          echo "$DOCKER_PASSWORD" | docker login "$REGISTRY" -u "$DOCKER_USERNAME" --password-stdin

      - name: Build and push images
        if: ${{ env.CI_TRIGGER_ALLOWED == 'true' }}
        shell: sh
        run: |
          set -eu
          cd "${GITHUB_WORKSPACE:-/workspace}"
          IMAGE_BRANCH_TAG="$IMAGE:${BRANCH}"
          IMAGE_SHA_TAG="$IMAGE:sha-${SHA_SHORT}"
          docker build -t "$IMAGE_BRANCH_TAG" -t "$IMAGE_SHA_TAG" -f "$DOCKERFILE_PATH" "$BUILD_CONTEXT"

          log_image() {
            local tag="$1"
            echo "== Image info: $tag =="
            docker image inspect --format 'Image ID: {{.Id}} Size: {{.Size}}' "$tag" || true
          }

          log_layers() {
            local tag="$1"
            echo "== RootFS layers (base -> top): $tag =="
            docker image inspect --format '{{range $i, $layer := .RootFS.Layers}}{{println $i $layer}}{{end}}' "$tag" || true
          }

          log_history() {
            local tag="$1"
            echo "== Image history (top -> base): $tag =="
            docker history --no-trunc "$tag" | head -n 80 || true
            echo "== (history truncated to 80 lines) =="
          }

          log_image "$IMAGE_BRANCH_TAG"
          log_layers "$IMAGE_BRANCH_TAG"
          log_history "$IMAGE_BRANCH_TAG"

          push_with_diag() {
            local tag="$1"
            local safe_tag
            safe_tag=$(echo "$tag" | tr '/:' '__')
            local log_file="/tmp/docker-push-${safe_tag}.log"
            echo "== docker push $tag =="
            if docker push "$tag" >"$log_file" 2>&1; then
              tail -n 5 "$log_file" || true
              return 0
            fi
              log_image "$tag"
              log_layers "$tag"
              log_history "$tag"
              echo "== Docker system info =="
              docker info || true
              echo "== Disk usage (df -h) =="
              df -h || true
              echo "== Docker disk usage =="
              docker system df -v | head -n 200 || true
              echo "== Push failed (tail) for $tag =="
              tail -n 200 "$log_file" || true
              exit 1
          }

          push_with_diag "$IMAGE_BRANCH_TAG"
          push_with_diag "$IMAGE_SHA_TAG"