feat: Prism HTTP/SOCKS5 代理网关及管理台
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Co-authored-by: Cursor <cursoragent@cursor.com>
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renjue
2026-06-23 15:58:28 +08:00
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# Gitea Actions CI 模板(Go + Vue
复制整个 `.gitea/` 目录到新仓库即可启用 CI:**可选 go test** + **Docker 构建/推送**Go 编译与 Vue 构建在 Dockerfile 内完成)。
## 项目约定
| 路径 | 说明 |
|------|------|
| `go.mod` | 仓库根目录 |
| `Dockerfile` | 仓库根目录,多阶段构建(含前端 `web/` |
| `web/` | 可选;由 Dockerfile 内 `npm run build` 处理,CI 不再单独构建 |
## Dockerfile 要求
工作流的 **Build image** 步骤在仓库根目录(或 Variable `DOCKERFILE` 指定路径)执行 `docker buildx build`**不会**在 CI 里单独装 Node / 跑 `npm`。因此 Dockerfile 必须能独立完成构建与(运行时)启动。
### 基本要求
| 项 | 要求 |
|----|------|
| 位置 | 默认仓库根目录 `Dockerfile`;其他路径用 Variable `DOCKERFILE` |
| 构建上下文 | 仓库根目录 `.`(整个仓库会被 `COPY` 进镜像) |
| Go 版本 | `go.mod``go` 行与 `golang` 基础镜像大版本一致 |
| 多架构 | `go build` 须使用 `GOARCH="$TARGETARCH"`buildx 注入);推荐 `CGO_ENABLED=0` |
| Go 模块代理 | **必须**在镜像内显式设置 `GOPROXY` / `GOSUMDB`(见下);容器内不会自动读取 `go.env` |
| 基础镜像加速 | 支持构建参数 `IMAGE_PREFIX`CI 默认 `docker.1panel.live/library/` |
| 前端(可选) | 存在 `web/` 时在 Dockerfile 内完成 `npm ci` + `npm run build` |
### CI 自动传入的构建参数
| 参数 | 默认 | 说明 |
|------|------|------|
| `IMAGE_PREFIX` | `docker.1panel.live/library/` | 基础镜像前缀;`hub` 表示 Docker Hub |
| `GOPROXY` | `https://goproxy.cn,direct` | 与 workflow / Variable 一致 |
| `GOSUMDB` | `sum.golang.google.cn` | checksum 数据库 |
buildx 还会注入 `TARGETARCH``BUILDPLATFORM` 等,无需在 workflow 里写。
### 推荐:Go + Vue 多阶段模板
```dockerfile
# syntax=docker/dockerfile:1
ARG IMAGE_PREFIX=
# 1) 前端(无 web/ 时可删整个 stage,并去掉 go-builder 里 COPY dist
FROM --platform=$BUILDPLATFORM ${IMAGE_PREFIX}node:20-alpine AS web-builder
WORKDIR /src/web
COPY web/package.json web/package-lock.json web/.npmrc ./
RUN npm ci
COPY web/ ./
RUN npm run build
# 2) Go 编译
FROM --platform=$BUILDPLATFORM ${IMAGE_PREFIX}golang:1.25-alpine AS go-builder
ARG TARGETARCH
ARG GOPROXY=https://goproxy.cn,direct
ARG GOSUMDB=sum.golang.google.cn
ENV GOPROXY=${GOPROXY} GOSUMDB=${GOSUMDB}
WORKDIR /src
COPY go.mod go.sum ./
RUN --mount=type=cache,target=/go/pkg/mod go mod download
COPY cmd/ ./cmd/
COPY internal/ ./internal/
# 若静态资源嵌入 GoCOPY --from=web-builder /src/web/dist/ ./path/to/static/
RUN --mount=type=cache,target=/go/pkg/mod \
--mount=type=cache,target=/root/.cache/go-build \
CGO_ENABLED=0 GOOS=linux GOARCH="$TARGETARCH" \
go build -ldflags="-w -s" -o /app ./cmd/yourapp
# 3) 运行镜像
FROM ${IMAGE_PREFIX}alpine:3.20
RUN apk add --no-cache ca-certificates tzdata
COPY --from=go-builder /app /usr/local/bin/yourapp
ENTRYPOINT ["/usr/local/bin/yourapp"]
```
按项目调整:`./cmd/yourapp`、静态资源路径、运行用户、`EXPOSE` / `VOLUME` 等。
### 仅 Go(无前端)
删除 `web-builder` stage`go-builder` 中不要 `COPY` 前端产物;其余 `GOPROXY` / `TARGETARCH` / `IMAGE_PREFIX` 要求相同。
### 前端 npm 源(国内)
`web/.npmrc` 配置 registry,并在 Dockerfile 里与 `package.json` 一并 `COPY`
```ini
registry=https://registry.npmmirror.com
```
### 本地验证(与 CI 一致)
```bash
docker buildx build --platform linux/amd64 \
--build-arg IMAGE_PREFIX=docker.1panel.live/library/ \
--build-arg GOPROXY=https://goproxy.cn,direct \
-f Dockerfile -t myapp:test .
```
### 常见 Dockerfile 构建错误
| 报错 | 原因 | 处理 |
|------|------|------|
| `proxy.golang.org` timeout | 镜像内未设 `ENV GOPROXY` | go-builder 阶段加 `ARG`/`ENV GOPROXY` |
| `node` / Vite 版本不符 | 基础镜像 Node 过旧 | 使用 `node:20-alpine` 及以上 |
| 某架构 build 失败 | 未使用 `TARGETARCH` | `GOARCH="$TARGETARCH"` |
| 拉基础镜像 timeout | Hub 不可达 | `--build-arg IMAGE_PREFIX=docker.1panel.live/library/` 或 1Panel 配镜像加速 |
## 一次性配置
1. **Runner**:部署 act_runner,标签含 `ubuntu-latest`,并挂载 `docker.sock`(见 [act-runner/README.md](act-runner/README.md))。
2. **Secret**:仓库 Settings → Actions → Secrets,添加 `REGISTRY_TOKEN`PAT`write:package` 权限)。
3. **Variable(推荐)**:若 runner 与 Gitea 同机、或 `gitea.server_url` 为内网地址,必须设置 `REGISTRY=你的公网域名`(如 `git.example.com`**不要**填 `172.17.0.1:13827`)。
4. **Gitea Registry**:服务端 `[packages] ENABLED = true``ROOT_URL` 正确;穿透场景建议 `PUBLIC_URL_DETECTION = never`Gitea 1.26+)。
`REGISTRY` 未设置时,会从 `GITEA_ROOT_URL``gitea.server_url` 推断;均为内网地址时 workflow 会提前失败并提示。
## 可选 Variables
仓库 Settings → Actions → Variables(留空则用默认值):
| 变量 | 默认 | 说明 |
|------|------|------|
| `REGISTRY` | 见下方推断顺序 | **公网** Registry 主机名,如 `git.example.com`(勿用内网 IP:13827 |
| `GITEA_ROOT_URL` | (空) | 当 `gitea.server_url` 为内网时,可设 `https://git.example.com/` |
| `IMAGE_NAME` | 仓库名小写 | 镜像名,非 owner/repo 全路径 |
| `DOCKERFILE` | `Dockerfile` | Dockerfile 路径 |
| `DOCKER_PLATFORMS` | `linux/amd64,linux/arm64` | push 时 buildx 平台 |
| `GO_TEST_SCOPE` | `./...` | `go test` 包路径 |
| `RUN_GO_TEST` | (空,即运行) | 设 `false` 跳过 go test,仅 Docker 构建 |
| `DOCKER_IMAGE_PREFIX` | `1panel` | 基础镜像前缀;可选 `hub` / `daocloud` |
| `GOPROXY` | `https://goproxy.cn,direct` | Go 模块代理 |
| `GOSUMDB` | `sum.golang.google.cn` | Go checksum 数据库 |
## 触发与镜像 tag
- **pull_request**go test(可关)+ 单架构 `docker build` 验证(不推送)
- **push main/master**go test + 多架构构建并推送 `:latest``:sha-xxxxxxx`
- **push tag v\***:额外推送 `:v1.2.3`
示例(仓库 `rose_cat707/Prism`Gitea 在 `git.example.com`):
```text
git.example.com/rose_cat707/prism:latest
git.example.com/rose_cat707/prism:sha-35b3b48
```
## 目录结构
```text
.gitea/
├── README.md # 本文件
├── workflows/
│ └── ci.yml # 主工作流
└── act-runner/ # runner 部署参考(可选)
├── README.md
├── config.yaml
├── docker-compose.yml
└── .env.example
```
## 本地验证 Registry
```bash
host=$(echo "https://你的-gitea-地址/" | sed -e 's|^https://||' -e 's|/.*||')
curl -s -D - "https://${host}/v2/" -o /dev/null | grep -i www-authenticate
docker pull "${host}/owner/image:latest" # 公开 Registry 无需 login
```
推送镜像(CI)仍需仓库 Secret `REGISTRY_TOKEN``write:package`)。仅拉取公开包不需要登录。
`realm` 应指向公网 Gitea 域名,而非 `127.0.0.1`
## 常见 Registry 错误
| 报错 | 原因 | 处理 |
|------|------|------|
| `Get "https://172.17.0.1:13827/v2/"` HTTP/HTTPS | Variable `REGISTRY``gitea.server_url` 为内网地址 | 设 `REGISTRY=git.example.com` |
| token 指向 `127.0.0.1` | Gitea `realm` 配置错误 | `PUBLIC_URL_DETECTION=never` + 正确 `ROOT_URL` |
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GITEA_INSTANCE_URL=https://git.example.com
GITEA_RUNNER_REGISTRATION_TOKEN=从仓库_Settings_Actions_Runners_复制
GITEA_RUNNER_NAME=go-vue-ci-runner
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# act_runner 配置参考
工作流 `runs-on: ubuntu-latest``docker` job 额外使用 `catthehacker/ubuntu:act-22.04` 容器(含 Docker CLI)。
## 构建镜像必须:挂载 Docker Socket
`docker` job 需要访问宿主机 Docker 引擎。在 **runner 所在机器**`config.yaml` 中配置:
```yaml
container:
options: -v /var/run/docker.sock:/var/run/docker.sock
valid_volumes:
- /var/run/docker.sock
```
推荐 job 镜像(含 Node + Docker CLI):
```yaml
runner:
labels:
- "ubuntu-latest:docker://catthehacker/ubuntu:act-22.04"
- "ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04"
```
修改后 **重启 runner**(例如 `docker restart <runner容器>` 或重启 Gitea Runner 服务)。
## 1Panel 宿主机:配置 Docker 镜像加速(推荐)
Runner 通过 `docker.sock` 使用宿主机 Docker。在 **1Panel** 中配置加速器后,普通 `docker pull` 会走加速;**buildx 多架构构建**仍建议配合 workflow 内的 `IMAGE_PREFIX`(默认 `docker.1panel.live`)。
1. 登录 1Panel → **容器****配置**
2. **镜像加速地址** 填入:
```text
https://docker.1panel.live
```
3. 保存并 **重启 Docker**
验证(在 runner 宿主机):
```bash
docker info | grep -A5 'Registry Mirrors'
docker pull alpine:3.20
```
等价 `daemon.json`
```json
{
"registry-mirrors": ["https://docker.1panel.live"]
}
```
CI 工作流默认 `IMAGE_PREFIX=docker.1panel.live/library/`buildkit 拉基础镜像)。若 1Panel 加速不可用,可在仓库 Variables 设 `DOCKER_IMAGE_PREFIX=daocloud` 或 `hub`。
参考:[1Panel 容器配置文档](https://1panel.cn/docs/user_manual/containers/setting)
## 验证
在 runner 宿主机执行:
```bash
docker info
ls -l /var/run/docker.sock
```
## 从零部署 runner(可选)
```bash
cd .gitea/act-runner
cp .env.example .env # 填入 Registration Token
docker compose up -d
```
## 常见错误
| 报错 | 原因 | 处理 |
|------|------|------|
| `docker: command not found` | job 容器无 Docker CLI | 工作流已指定 act 镜像;或 runner 改用 catthehacker/ubuntu |
| `Cannot connect to Docker daemon` | 未挂载 docker.sock | 按上文修改 config.yaml 并重启 runner |
| `node not in PATH` | job 镜像无 Node | 标签映射改用 catthehacker/ubuntu:act-22.04 |
| `registry-1.docker.io` i/o timeout | Docker Hub 不可达 | 1Panel 配 `docker.1panel.live`Variable `DOCKER_IMAGE_PREFIX=1panel` |
| `http: server gave HTTP response to HTTPS client` 且 token 指向 `127.0.0.1` | **Gitea Registry 配置/反代错误** | 见下文「Registry 登录失败」 |
## Registry 登录失败(127.0.0.1 / HTTP vs HTTPS
若 `docker login git.rc707blog.top` 报错类似:
```text
Get "https://127.0.0.1:xxxxx/v2/token?...": http: server gave HTTP response to HTTPS client
```
说明 Gitea 把 **Docker 认证 token 地址** 配成了本机内网地址,CI runner 访问不到。需在 **Gitea 服务器** 修复,而非改 workflow。
### 1. 检查 `app.ini`
```ini
[server]
ROOT_URL = https://git.example.com/
LOCAL_ROOT_URL = http://127.0.0.1:3000/
; 内网穿透 / 错误 Host 时(Gitea 1.26+):
; PUBLIC_URL_DETECTION = never
[packages]
ENABLED = true
```
`ROOT_URL` 必须与浏览器访问 Gitea 的 **HTTPS 外网地址** 完全一致(含末尾 `/`)。
### 2. 反向代理必须转发 `/v2` 并带上头
Container Registry 固定使用根路径 `/v2`。Nginx 示例:
```nginx
location / {
client_max_body_size 0;
proxy_pass http://127.0.0.1:3000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
```
关键:`X-Forwarded-Proto: https` 和正确的 `Host`(与 Gitea `ROOT_URL` 域名一致)。
### 3. 在 runner 宿主机验证(修复后)
```bash
GITEA_HOST=git.example.com # 改成你的 Gitea 域名
curl -s -D - "https://${GITEA_HOST}/v2/" -o /dev/null | grep -i www-authenticate
echo "$REGISTRY_TOKEN" | docker login "${GITEA_HOST}" -u 你的用户名 --password-stdin
```
应返回 `401 Unauthorized`(正常,表示 registry 可达)且 `docker login` 显示 **Login Succeeded**。
参考:[Gitea 反向代理文档](https://docs.gitea.com/administration/reverse-proxies)
## Gitea Runner v0.6.x(个人 runner
1. 找到 runner 的配置文件或环境(安装目录 / docker compose
2. 确保 runner 进程能访问宿主机 `/var/run/docker.sock`
3. Runners 页标签含 `ubuntu-latest` 且状态 **空闲/在线**
若使用 Gitea 网页注册的个人 runnerdocker 模式),通常需在 runner 启动参数或 `config.yaml` 里加入 socket 挂载,具体路径取决于你的安装方式。
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# act_runner 配置(可选参考部署)
# 工作流 runs-on: ubuntu-latest
log:
level: info
runner:
file: .runner
capacity: 2
timeout: 3h
insecure: false
fetch_timeout: 5s
fetch_interval: 2s
labels:
- "ubuntu-latest:docker://catthehacker/ubuntu:act-22.04"
- "ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04"
cache:
enabled: false
container:
network: bridge
privileged: false
options: -v /var/run/docker.sock:/var/run/docker.sock
valid_volumes:
- /var/run/docker.sock
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# Gitea act_runner — 可选参考部署(标签 default,与工作流一致)
#
# 若已在 Gitea 注册个人/仓库 runner 且标签为 default,无需使用本目录。
services:
act-runner:
image: docker.io/gitea/act_runner:0.2.12
container_name: prism-act-runner
restart: unless-stopped
environment:
CONFIG_FILE: /config.yaml
GITEA_INSTANCE_URL: ${GITEA_INSTANCE_URL:-https://git.rc707blog.top}
GITEA_RUNNER_REGISTRATION_TOKEN: ${GITEA_RUNNER_REGISTRATION_TOKEN}
GITEA_RUNNER_NAME: ${GITEA_RUNNER_NAME:-prism-ci-runner}
volumes:
- ./config.yaml:/config.yaml:ro
- act-runner-data:/data
- /var/run/docker.sock:/var/run/docker.sock
working_dir: /data
volumes:
act-runner-data:
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# 通用 Go + Vue 项目 CIGitea Actions
#
# 单 job:可选 go test + Docker 多架构构建/推送
# 约定:go.mod、Dockerfile(详见 .gitea/README.md「Dockerfile 要求」);前端(可选)在 web/
#
# 前置:act_runnerubuntu-latest + docker.sock)、Secret REGISTRY_TOKEN
# VariablesREGISTRY、IMAGE_NAME、DOCKER_IMAGE_PREFIX、RUN_GO_TEST 等
name: CI
on:
push:
branches: [main, master]
tags: ['v*']
pull_request:
env:
REGISTRY: ${{ vars.REGISTRY }}
GITEA_ROOT_URL: ${{ vars.GITEA_ROOT_URL }}
IMAGE_NAME: ${{ vars.IMAGE_NAME }}
DOCKERFILE: ${{ vars.DOCKERFILE }}
DOCKER_PLATFORMS: ${{ vars.DOCKER_PLATFORMS }}
GO_TEST_SCOPE: ${{ vars.GO_TEST_SCOPE }}
RUN_GO_TEST: ${{ vars.RUN_GO_TEST }}
DOCKER_IMAGE_PREFIX: ${{ vars.DOCKER_IMAGE_PREFIX }}
GOPROXY: ${{ vars.GOPROXY }}
GOSUMDB: ${{ vars.GOSUMDB }}
jobs:
docker:
runs-on: ubuntu-latest
container:
image: catthehacker/ubuntu:act-22.04
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Run Go tests
if: vars.RUN_GO_TEST != 'false'
shell: bash
run: |
set -euo pipefail
export GOPROXY="${GOPROXY:-https://goproxy.cn,direct}"
export GOSUMDB="${GOSUMDB:-sum.golang.google.cn}"
GO_VERSION=$(grep '^go ' go.mod | awk '{print $2}')
ARCH=$(uname -m | sed 's/x86_64/amd64/; s/aarch64/arm64/')
TAR="go${GO_VERSION}.linux-${ARCH}.tar.gz"
if ! command -v go >/dev/null 2>&1 || ! go version | grep -q "go${GO_VERSION} "; then
downloaded=0
for url in \
"https://mirrors.aliyun.com/golang/${TAR}" \
"https://golang.google.cn/dl/${TAR}" \
"https://go.dev/dl/${TAR}"; do
echo "trying ${url}"
if curl -fsSL --connect-timeout 20 --retry 3 --retry-delay 5 --max-time 600 \
"$url" -o /tmp/go.tgz; then
downloaded=1
break
fi
done
[ "$downloaded" -eq 1 ] || { echo "failed to download Go ${GO_VERSION}" >&2; exit 1; }
rm -rf /usr/local/go
tar -C /usr/local -xzf /tmp/go.tgz
export PATH="/usr/local/go/bin:${PATH}"
fi
go version
go test "${GO_TEST_SCOPE:-./...}"
- name: Setup Docker
run: |
set -eux
if ! command -v docker >/dev/null 2>&1; then
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get install -y docker.io
fi
if [ ! -S /var/run/docker.sock ]; then
echo "ERROR: /var/run/docker.sock 未挂载到 job 容器。" >&2
echo "请在 act_runner config.yaml 中配置:" >&2
echo " container.options: -v /var/run/docker.sock:/var/run/docker.sock" >&2
echo " container.valid_volumes: [/var/run/docker.sock]" >&2
exit 1
fi
docker info
- name: Resolve registry
id: reg
if: gitea.event_name == 'push'
shell: bash
env:
GITEA_SERVER_URL: ${{ gitea.server_url }}
run: |
set -euo pipefail
url_to_host() {
echo "$1" | sed -e 's|^https://||' -e 's|^http://||' -e 's|/.*||'
}
is_internal_host() {
local host="${1%%:*}"
case "$host" in
localhost|127.*|10.*|192.168.*) return 0 ;;
172.*)
local second
second=$(echo "$host" | cut -d. -f2)
[ "$second" -ge 16 ] && [ "$second" -le 31 ]
return
;;
*) return 1 ;;
esac
}
registry="${REGISTRY:-}"
if [ -z "$registry" ] && [ -n "${GITEA_ROOT_URL:-}" ]; then
registry=$(url_to_host "${GITEA_ROOT_URL}")
fi
if [ -z "$registry" ]; then
registry=$(url_to_host "${GITEA_SERVER_URL}")
fi
if is_internal_host "$registry"; then
echo "ERROR: Registry 主机 '${registry}' 是内网地址。" >&2
echo "请设置 Variable REGISTRY=公网 Gitea 域名(如 git.example.com)。" >&2
exit 1
fi
echo "registry host: ${registry}"
auth_header=""
if auth_header=$(curl -fsS -D - "https://${registry}/v2/" -o /dev/null 2>&1 | grep -i '^www-authenticate:'); then
if echo "$auth_header" | grep -qiE '127\.0\.0\.1|172\.(1[6-9]|2[0-9]|3[01])\.|localhost|:13827'; then
echo "ERROR: Registry token realm 指向内网地址:${auth_header}" >&2
exit 1
fi
fi
echo "host=${registry}" >> "${GITHUB_OUTPUT}"
- name: Log in to Container Registry
if: gitea.event_name == 'push'
shell: bash
run: |
set -euo pipefail
echo "${{ secrets.REGISTRY_TOKEN }}" | \
docker login "${{ steps.reg.outputs.host }}" -u "${{ gitea.actor }}" --password-stdin
- name: Build image
shell: bash
env:
GITEA_SHA: ${{ gitea.sha }}
GITEA_REF: ${{ gitea.ref }}
GITEA_REPOSITORY: ${{ gitea.repository }}
GITEA_REPOSITORY_OWNER: ${{ gitea.repository_owner }}
GITEA_EVENT_NAME: ${{ gitea.event_name }}
REGISTRY_HOST: ${{ steps.reg.outputs.host }}
run: |
set -euo pipefail
dockerfile="${DOCKERFILE:-Dockerfile}"
if [ "${DOCKER_IMAGE_PREFIX:-}" = "hub" ] || [ "${DOCKER_IMAGE_PREFIX:-}" = "docker.io" ]; then
image_prefix=""
elif [ -z "${DOCKER_IMAGE_PREFIX:-}" ] || [ "${DOCKER_IMAGE_PREFIX}" = "1panel" ]; then
image_prefix="docker.1panel.live/library/"
elif [ "${DOCKER_IMAGE_PREFIX}" = "daocloud" ]; then
image_prefix="docker.m.daocloud.io/library/"
else
image_prefix="${DOCKER_IMAGE_PREFIX}"
[[ "${image_prefix}" == */ ]] || image_prefix="${image_prefix}/"
fi
echo "using IMAGE_PREFIX=${image_prefix:-<docker.io>}"
build_args=(
--build-arg "IMAGE_PREFIX=${image_prefix}"
--build-arg "GOPROXY=${GOPROXY:-https://goproxy.cn,direct}"
--build-arg "GOSUMDB=${GOSUMDB:-sum.golang.google.cn}"
)
builder_id="gitea-buildx-${GITEA_REPOSITORY//\//-}"
if [ "${GITEA_EVENT_NAME}" = "push" ]; then
install_binfmt() {
for img in \
"docker.1panel.live/tonistiigi/binfmt:latest" \
"docker.m.daocloud.io/tonistiigi/binfmt:latest" \
"tonistiigi/binfmt:latest"; do
echo "trying binfmt image: ${img}"
if docker run --privileged --rm "${img}" --install all; then
return 0
fi
done
return 1
}
install_binfmt || true
registry="${REGISTRY_HOST}"
image_name="${IMAGE_NAME:-$(echo "${GITEA_REPOSITORY##*/}" | tr '[:upper:]' '[:lower:]')}"
platforms="${DOCKER_PLATFORMS:-linux/amd64,linux/arm64}"
image="${registry}/${GITEA_REPOSITORY_OWNER}/${image_name}"
tags="${image}:sha-${GITEA_SHA:0:7}"
case "${GITEA_REF}" in
refs/heads/main|refs/heads/master)
tags="${tags},${image}:latest"
;;
refs/tags/v*)
tags="${tags},${image}:${GITEA_REF#refs/tags/}"
;;
esac
docker buildx create --name "${builder_id}" --use 2>/dev/null || docker buildx use "${builder_id}"
docker buildx inspect --bootstrap
tag_args=()
IFS=',' read -r -a tag_list <<< "$tags"
for t in "${tag_list[@]}"; do
tag_args+=(-t "$t")
done
docker buildx build \
--platform "${platforms}" \
-f "${dockerfile}" \
"${build_args[@]}" \
"${tag_args[@]}" \
--push \
.
else
# PR:仅单架构构建验证 Dockerfile,不推送
docker buildx create --name "${builder_id}" --use 2>/dev/null || docker buildx use "${builder_id}"
docker buildx inspect --bootstrap
docker buildx build \
--platform linux/amd64 \
-f "${dockerfile}" \
"${build_args[@]}" \
--load \
.
fi