Git - RoboKiwi.com

Enforce `LF` for line endings

Using LF for line endings, even if you might develop on Windows, will support easy cross-platform, cross-IDE development. This can help in particular when you're using WSL on Windows.

Global git setting git config --global core.autocrlf input or edit %USERPROFILE%\.gifconfig:

[core]
    autocrlf = input

If you want to force LF line endings for other users of your repository, create a .gitattributes file in your repository base:

* text=auto eol=lf

As a one-time conversion, you can normalize line endings for files that have already been committed previously:

git add --renormalize .
git commit -m "Normalize all the line endings"

Optional: Create an .editorconfig file:

[*]
end_of_line = lf
insert_final_newline = true

Create and checkout a new branch

git checkout -b <branch>

Delete branch locally and remotely

git branch -d <branch> # Delete local branch
git push -d <remote> <branch> # Delete remote branch
git branch -dr <remote>/<branch> # Delete local remote-tracking branch

git fetch <remote> -p # Delete all local remote-tracking branches (--prune)

Create an empty branch

git checkout --orphan <branch>
git reset --hard

Clear the working directory

git rm --cached -rf .

Rename `master` to `main`

git branch -M main

Import local git repository to GitHub

Create new, empty repository in GitHub e.g. https://github.com/username/Repo.git

Line 2 simultaneously renames master to main to follow new best practices

git remote add origin https://github.com/username/Repo.git
git branch -M main
git push -u origin main

Reset last commit

git reset --hard HEAD^

Create a tag

git tag -a v1.5 -m "Tag description" -s

Remove -s if you don't want to sign your tag

Push tags

When you create a local tag, it isn't pushed by default, so use --tags:

git push origin --tags

Get the “current” tag

git describe --tags --abbrev=0

Fetch latest version of branch without checking out

git fetch <upstream> <branch>:<branch>

Fetching submodules

git submodule init
git submodule update

Ownership

You might get this warning from git, and the Git panel in Visual Studio may not show that you're in a Git repository:

fatal: unsafe repository ('C:/path/to/repo' is owned by someone else)

This could happen if the repository was checked out by a different user on your machine. You can take ownership (from an elevated Administrator terminal)

Microsoft.Playwright.PlaywrightException: Error: The language "cmd" has no grammar.
    at Object.highlight (http://127.0.0.1:41899/main.js:3978:11)
    at eval (eval at evaluate (:226:30), :2:18)
    at UtilityScript.evaluate (:233:19)
    at UtilityScript. (:1:44)
   at Microsoft.Playwright.Transport.Connection.InnerSendMessageToServerAsync[T](ChannelOwnerBase object, String method, Dictionary`2 dictionary, Boolean keepNulls) in /_/src/Playwright/Transport/Connection.cs:line 209
   at Microsoft.Playwright.Transport.Connection.WrapApiCallAsync[T](Func`1 action, Boolean isInternal) in /_/src/Playwright/Transport/Connection.cs:line 535
   at Microsoft.Playwright.Core.Frame.EvaluateAsync[T](String script, Object arg) in /_/src/Playwright/Core/Frame.cs:line 548
   at SiteGen.Extensions.Markdown.Prism.PrismHost.Highlight(String source, String language)
   at SiteGen.Extensions.Markdown.Prism.PrismCodeBlockRenderer.Write(HtmlRenderer renderer, PrismCodeBlock obj)

Alternatively, you can trust the repo:

git config --global --add safe.directory C:/path/to/repo

Subtrees

Subtrees are an alternative to modules.

git subtree add --prefix relative-subtree-path https://github.com/username/repo-name.gif main --squash

Then to update the subtree:

git subtree pull --prefix relative-subtree-path https://github.com/username/repo-name.gif main --squash