Awesome Git

Install

MacOSLinux (Apt)Linux (From source)

MacOS

Proxy

Just set following cmdline:

git config --global http.proxy http://xxx
git config --global https.proxy http://xxx

Common git skill

关于git学习的资料，可以查看 git教程

Set git proxy

git config --global http.proxy xxx
git config --global https.proxy xxx

Change history user.name and user.email

这个需求我主要是多设备没设置user.name 或者 user.email导致有一些奇怪的用户出现在git history里面了。

#!/bin/sh
git filter-branch --env-filter '
OLD_EMAIL="you@example.com"
CORRECT_NAME="hotchilipowder"
CORRECT_EMAIL="h12345jack@gmail.com"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
fi
if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_AUTHOR_NAME="$CORRECT_NAME"
    export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
fi
' --tag-name-filter cat -- --branches --tags

当然，为了避免这些，最好还是设置一下 user.name和user.email.

git config --local user.name "hotchilipowder"
git config --local user.email "h12345jack@gmail.com"

Delete all history

这个需求比较常见，因为有些commit history确实不想让人看到，很愚蠢

git checkout --orphan latest_branch
git add .
git commit -m "Update"
git branch -D main
git branch -m main

Lazygit

Lazygit is a simple terminal UI for git commands.

MacOS osxkeychain

Mac 上清除 git osxkeychain 保存的登录名密码

git config --local --unset credential.helper
git config --global --unset credential.helper
git config --system --unset credential.helper

但是还有进一步删除这个文件下的配置, more detail see this link

git config --show-origin --get credential.helper

Github Action

首先，github action 已经成为了软件开发领域不可获取的部分。

关于 Github Action 文档学习,

首先，需要创建 .github/workflow/xxx.yml目录文件。

下面是我在用的一些 Github Action

My config

Github Link

mkdocs.yml

name: GitHub Pages

on:
  push:
    branches:
      - main  # Set a branch name to trigger deployment
jobs:
  publish:
    name: Deploy Site
    runs-on: ubuntu-22.04
    environment: github-pages
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v3

      - name: Install 
        shell: bash
        run: |
          pip install -r requirements.txt
          sphinx-build -b html docs build

      - name: Make snippets to rst
        shell: bash
        working-directory: snippets
        run: |
          python3 snippets.py

      - name: Deploy Website
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./build
    

本项目使用的github，其主要包括以下功能：

• 安装依赖+构建文档

• Make snippsts to rst

• push html to github page

My Github Issues

How to change default editor into vim

不太习惯使用 nano, 默认的nano比较难搞，改成 vim

git config --global core.editor vim

Permission to x denied to github-actions[bot]

遇到“Permission to "x" denied to github-actions[bot].”问题，按照下面的方法进行处理, see this link

Github Save username and password

由于经常有开项目的习惯，存在多个账号，所以建议先设置local的 user.name和 user.email，并且进一步设置, 当前的项目的存储方式，这样可以少输入密码

git config --local user.name "hotchilipowder"
git config --local user.email "h12345jack@gmail.com"
git config --local credential.helper cache

具体这些字段将会被写入到 project_xxx/.git/config中，

例如：

[user]
     name = hotchilipowder
     email = h12345jack@gmail.com
[credential]
     helper = cache

Github CheatSheet

Title

Command	Meaning	Note
git config --global core.editor "vim"	修改编辑器
Row 2, column 1	Row 2, column 2	Row 2, column 3

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MacOS