hexo博客站点通过Appveyor持续集成问题记录

目前hexo博客放在了Appveyor平台做持续集成，每次只需要把改动的文件提交到github上即可自动触发持续集成，从而更新github上的xx.github.io仓库的文件。

主要是参考以下博客进行搭建：https://www.jianshu.com/p/60de63b14ae5?from=jiantop.com

问题：由于参考的是博主博客贴出的默认配置，当时搭建好也是可以正常使用。

当时hexo-cli客户端版本：3.1.0

appveyor.yml 

...略

install:
  - node --version
  - npm --version
  - npm install
  - npm install hexo-cli -g   //每次执行都会安装最新版本的hexo-cli客户端

...略

但随着时间推移，hexo-cli客户端的版本也在不断更新，2020-10-15更新时，会报如下错误。

Build started
git clone -q --depth=5 --branch=dependabot/npm_and_yarn/themes/yilia/node-sass-4.14.1 https://github.com/shandianlala/hexo-blog.git C:projectshexo-blog
git checkout -qf 8b93d2a5ab3c5d7198a12d91ab73ab9d64a85ac0
Running Install scripts
node --version
v8.17.0
npm --version
6.13.4
npm install
npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_moduleschokidar
ode_modulesfsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"ia32"})
added 3 packages from 8 contributors and audited 345 packages in 3.128s
found 102 vulnerabilities (52 low, 19 moderate, 29 high, 2 critical)
  run `npm audit fix` to fix them, or `npm audit` for details
npm install hexo-cli -g
C:UsersappveyorAppDataRoaming
pmhexo -> C:UsersappveyorAppDataRoaming
pm
ode_moduleshexo-cliinhexo
npm WARN notsup Unsupported engine for hexo-cli@4.2.0: wanted: {"node":">=10.13.0"} (current: {"node":"8.17.0","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: hexo-cli@4.2.0
npm WARN notsup Unsupported engine for chalk@4.1.0: wanted: {"node":">=10"} (current: {"node":"8.17.0","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: chalk@4.1.0
npm WARN notsup Unsupported engine for hexo-log@2.0.0: wanted: {"node":">=10.13.0"} (current: {"node":"8.17.0","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: hexo-log@2.0.0
npm WARN notsup Unsupported engine for hexo-fs@3.1.0: wanted: {"node":">=10.13.0"} (current: {"node":"8.17.0","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: hexo-fs@3.1.0
npm WARN notsup Unsupported engine for hexo-util@2.4.0: wanted: {"node":">=10.13.0"} (current: {"node":"8.17.0","npm":"6.13.4"})
npm WARN notsup Not compatible with your version of node/npm: hexo-util@2.4.0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.1.2 (node_moduleshexo-cli
ode_moduleschokidar
ode_modulesfsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"ia32"})
+ hexo-cli@4.2.0
added 61 packages from 315 contributors in 4.914s
hexo generate
console.js:35
    throw new TypeError('Console expects a writable stream instance');
    ^
TypeError: Console expects a writable stream instance
    at new Console (console.js:35:11)
    at Object.<anonymous> (C:UsersappveyorAppDataRoaming
pm
ode_moduleshexo-cli
ode_moduleshexo-logliblog.js:31:17)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Module.require (module.js:597:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (C:UsersappveyorAppDataRoaming
pm
ode_moduleshexo-clilibcontext.js:3:16)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Module.require (module.js:597:17)
Command exited with code 1

此时hexo-cli客户端版本：4.2.0  ，依赖node版本：10.13.0及以上。

npm WARN notsup Unsupported engine for hexo-cli@4.2.0: wanted: {"node":">=10.13.0"} (current: {"node":"8.17.0","npm":"6.13.4"})

此时问题原因找到了，现在有两种办法解决该问题

1. 将hexo-cli的版本降级到： 3.1.0
2. 将node的版本升级到：10.13.0及以上。

我使用了第一种方式，因为第二种方式还需要去调研下Appveyor是否支持让你去更改它提供的node软件版本，需要花时间。

更改如下文件：appveyor.yml 

...略

install:
  - node --version
  - npm --version
  - npm install
  - npm install hexo-cli@3.1.0 -g   //每次执行都会强制安装指定版本的hexo-cli客户端

...略

 至此，本次排查结束，问题解决。