在Github CI项目的时候， 一般是有push的时候才触发CI构建任务， 今天介绍一种通过 on  workflow_dispatch 来增加手动CI构建按钮的方法。

CI构建任务代码示例 .github/workflows/ci.yml

name: CIon:push:branches: [develop]pull_request:branches: [develop]# 手动CI构建按钮增加 workflow_dispatch:jobs:build:strategy:matrix:include:#- xcode: "13.4.1"#  deployment_target: "MACOSX_DEPLOYMENT_TARGET=10.11"- xcode: "14.2"deployment_target: ""runs-on:  macos-12steps:- uses: actions/checkout@v3- name: Install dependenciesrun: ./other/download_libs.sh- name: Buildrun: xcodebuild -project iina.xcodeproj ONLY_ACTIVE_ARCH=NO -scheme iina ${{ matrix.deployment_target }}env:DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer- name: Archiverun: tar cvJf ~/iina.tar.xz -C /Users/runner/Library/Developer/Xcode/DerivedData/iina-csbkugdtxazzqogjnydbothqrvib/Build/Products/Debug IINA.app - name: Save artifactsuses: actions/upload-artifact@v3with:name: IINApath: ~/iina.tar.xz

当我们在 ci.yml文件的on节点中增加了  workflow_dispatch: 后再打开Actions里面就可以看到手动CI构建按钮了。 如下图所示：