gitconfig showing some common options I use

.gitconfig

[user]
  name = John Doe
  email = john.doe@example.com
  username = jdoe01

[alias]
  co = checkout
  br = branch
  st = status
  # Show cloned repo local path. `cd $(git root)` is useful from inside large projects.
  root = !pwd
  # Show origin default branch.
  default-branch = !git symbolic-ref refs/remotes/origin/HEAD | cut -f4 -d/
  # Checkout the default branch and pull the latest from `origin`. Useful after youre done with a
  # feature branch to reset on the default branch.
  pull-default-branch = !git co $(git default-branch) && git pull origin $(git default-branch)
  # Attempt to delete every branch except (`grep -v`) the current branch and the default branch
  prune-branches = "!git_default_br=$(git default-branch) && \
  for br in $(git br | grep -v -e '^\\*' -e \"^\\s*${git_default_br}$\"); do \
    git br -d \"$br\" 2>/dev/null || true; \
  done && \
  echo \"Remaining branches:\" && \
  git br"

[init]
	defaultBranch = main

[http "https://git.example.com]
  # Example configuring git to connect to internal git server with internally signed certificate.
  # Get cert body with `openssl s_client -connect git.example.com:443 -showcerts < /dev/null`
  sslCAInfo = C:/Users/jdoe01/example-com-internal-ca-cert.pem
  
# Include other gitconfig based on cloned repo local path. I use this to set corporate email addresses, etc
[includeIf "gitdir:~/code/git.example.corp/"]
  path = ~/.gitconfig-example-corp
[includeIf "gitdir:~/code/gist.github.com/"]
  path = ~/.gitconfig-github
[includeIf "gitdir:~/code/github.com/"]
  path = ~/.gitconfig-github