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创建自定义 action

创建一个自定义 action 用于将 action 中生成的 dist 文件夹上传到服务器

创建一个自定义 action 用于将 action 中生成的 dist 文件夹上传到服务器

@eugene_golovesov

背景

当我们把 Vue 代码提交到 github 后,我们希望通过 action 去构建生成代码,并将生产代码复制到生产服务器的指定目录。构建过程非常简单,但是要复制生产代码到指定服务器目录,这个部分就需要我们自己实现。

步骤

  1. 新建一个 github 仓库 sftp-deploy-action
  2. 创建 action.yml 文件
    name: 'SFTP Deploy Action'
description: 'Deploy files to a server via SFTP.'
author: 'dacong-wu'
inputs:
  SFTP_HOST:
    description: 'The SFTP host.'
    required: true
  SFTP_USERNAME:
    description: 'The SFTP username.'
    required: true
  SFTP_PASSWORD:
    description: 'The SFTP password.'
    required: true
  SFTP_REMOTE:
    description: 'The remote directory on the SFTP server.'
    required: true
runs:
  using: 'node20'
  main: 'deploy-to-sftp.js'
  1. 创建 deploy-to-sftp.js 文件
    const path = require('path')
const fs = require('fs')
const Client = require('ssh2-sftp-client')
const dayjs = require('dayjs')
const utc = require('dayjs/plugin/utc')
const timezone = require('dayjs/plugin/timezone')
const logSymbols = require('log-symbols')
const core = require('@actions/core')
dayjs.extend(utc)
dayjs.extend(timezone)

let remote = core.getInput('SFTP_REMOTE')
let localPath = path.join(process.cwd(), 'dist') // 修改路径以适应新环境
let fileNumber = getPathFileNumber(localPath)
let steps = 100 / fileNumber
let percent = 0

const sftp = new Client()

async function deploy() {
  console.log(logSymbols.info, '正在上传到服务器...')
  sftp
    .connect({
      host: core.getInput('SFTP_HOST'),
      port: 22,
      username: core.getInput('SFTP_USERNAME'),
      password: core.getInput('SFTP_PASSWORD')
    })
    .then(async () => {
      let fromPath = remote + '/dist'
      let uploadPath = remote + '/upload'
      let toPath = remote + '/backup/' + dayjs().tz('Asia/Shanghai').format('YYYY-MM-DD(HH:mm:ss)')
      await sftp.uploadDir(localPath, uploadPath)
      if (!(await sftp.exists(remote + '/backup/'))) sftp.mkdir(remote + '/backup/', true)
      if (await sftp.exists(fromPath)) {
        await sftp.rename(fromPath, toPath)
      }
      await sftp.rename(uploadPath, fromPath)
    })
    .then(() => {
      console.log(logSymbols.success, '上传成功😁')
      return sftp.end()
    })
    .catch(err => {
      console.log(logSymbols.error, `上传失败😭\n${err}`)
      return sftp.end()
    })
  sftp.on('upload', () => {
    percent += steps
    console.log(logSymbols.info, `上传进度:${Math.round(percent)}%`)
  })
}

function getPathFileNumber(folder) {
  var number = 0
  function readFolder(folder) {
    try {
      let files = fs.readdirSync(folder)
      files.forEach(item => {
        let fileItemPath = path.join(folder, item)
        let stat = fs.statSync(fileItemPath)
        if (stat.isFile()) number++
        else readFolder(fileItemPath)
      })
    } catch (err) {
      console.log(logSymbols.error, `读取文件错误😖\n${err}`)
    }
  }
  readFolder(folder)
  return number
}

deploy()
  1. 执行 npm init -y 创建 package.json 文件
  2. 安装需要的依赖 npm i @actions/core dayjs log-symbols ssh2-sftp-client
  3. 创建 README.md 文件,对项目进行说明
    ## Please refer to action.yml to get the data you need to provide.

1. Version 1 only supports logging into the server with a username and password.
2. Version 1 only supports Vue in principle because the build output directory is dist.
3. The SFTP_REMOTE address does not need to include dist and /.

主要就是上面五个步骤,此 action 开源地址 https://github.com/Dacong-wu/sftp-deploy-action

注意事项

  1. 你需要使用 @actions/core 来接受参数
  2. 注意设置 dayjs 的时区,不然备份文件夹的时间会有问题

使用

  1. 在你 action 的 jobs 的 steps 增加如下步骤
    - name: 执行部署
  	uses: Dacong-wu/sftp-deploy-action@main
    with:
    	SFTP_HOST: ${{ secrets.USER_HOST }}
    	SFTP_USERNAME: ${{ secrets.USER_NAME }}
    	SFTP_PASSWORD: ${{ secrets.PASSWORD }}
    	SFTP_REMOTE: ${{secrets.USER_TARGET}}
  1. 在 github 中添加对应的 secret
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