CLI for managing multiple GitHub accounts. Automatically switches gh auth and git author based on org rules.

• gh (GitHub CLI) with multiple accounts logged in

go install github.com/nurazon59/ghmux@latest

~/.config/ghmux/config.yaml

defaults:
  profile: personal

profiles:
  work:
    gh_user: work-login
    git:
      name: Work Name
      email: work@company.com
  personal:
    gh_user: personal-login
    git:
      name: Personal Name
      email: me@gmail.com

rules:
  - hostname: github.com
    org: my-company
    profile: work

Rules are evaluated top-down. First match wins. Unmatched orgs fall back to defaults.profile.

Switch gh auth based on the current directory's git remote. Useful as a chpwd hook.

cd ~/src/github.com/my-company/api
ghmux sync
# → gh auth switch --user work-login

Generate per-profile gitconfig files and includeIf blocks in ~/.gitconfig.

ghmux init
# → generates ~/.gitconfig-work, ~/.gitconfig-personal
# → inserts includeIf block into ~/.gitconfig

This ensures git commit uses the correct author without any wrapper — matching by remote URL via hasconfig:remote.*.url.

Run ghmux sync automatically on every cd by adding a shell hook.

Add to ~/.zshrc:

autoload -U add-zsh-hook
_ghmux_chpwd() { ghmux sync 2>/dev/null }
add-zsh-hook chpwd _ghmux_chpwd

Create ~/.config/fish/conf.d/ghmux.fish:

function _ghmux_cd --on-variable PWD
    ghmux sync 2>/dev/null
end

MIT