• tyler@programming.dev
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    3 months ago

    I have fzf-git for all of that, but honestly I don’t ever use it, as I’m hardly ever switching between branches and tab complete is enough for me in most cases.

    ###
    # FZF GIT
    ###
    # Deciphered from fzf-file-widget. Somewhat unclear why it doesn't exist already!
    function fzf_add_to_commandline -d 'add stdin to the command line, for fzf functions'
      #git checkout $1
      read -l result
      
      commandline -t ""
      commandline -it -- (string escape $result)
      commandline -f repaint
    end
    
    function fzf_checkout -d "git checkout"
      read -l result
      git checkout $result
    end
    
    
    # https://gist.github.com/aluxian/9c6f97557b7971c32fdff2f2b1da8209
    function __git_fzf_is_in_git_repo
      command -s -q git
        and git rev-parse HEAD >/dev/null 2>&1
    end
    
    function __git_fzf_git_status
      __git_fzf_is_in_git_repo; or return
      git -c color.status=always status --short | \
        fzf -m --ansi --preview 'git diff --color=always HEAD -- {-1} | head -500' | \
        cut -c4- | \
        sed 's/.* -> //' | \
        fzf_add_to_commandline
      commandline -f repaint
    end
    
    function __git_fzf_git_branch
      __git_fzf_is_in_git_repo; or return
      git branch -a --color=always | \
        grep -v '/HEAD\s' | \
        fzf -m --ansi --preview-window right:70% --preview 'git log --color=always --oneline --graph --date=short \
          --pretty="format:%C(auto)%cd %h%d %s %C(magenta)[%an]%Creset" \
          --print0 \
          --read0 \
          (echo {} | sed s/^..// | cut -d" " -f1) | head -'$LINES | \
        sed 's/^..//' | cut -d' ' -f1 | \
        sed 's#^remotes/##' | \
        # fzf_add_to_commandline | \
        fzf_checkout
    end
    
    function __git_fzf_git_tag
      __git_fzf_is_in_git_repo; or return
      git tag --sort -version:refname | \
        fzf -m --ansi --preview-window right:70% --preview 'git show --color=always {} | head -'$LINES | \
        fzf_add_to_commandline
    
    end
    
    function __git_fzf_git_log
      __git_fzf_is_in_git_repo; or return
      git log --color=always --graph --date=short --format="%C(auto)%cd %h%d %s %C(magenta)[%an]%Creset" | \
        fzf -m --ansi --reverse --preview 'git show --color=always (echo {} | grep -o "[a-f0-9]\{7,\}") | head -'$LINES | \
        sed -E 's/.*([a-f0-9]{7,}).*/\1/' | \
        fzf_add_to_commandline
    end
    
    # https://gist.github.com/junegunn/8b572b8d4b5eddd8b85e5f4d40f17236
    function git_fzf_key_bindings -d "Set custom key bindings for git+fzf"
      bind \ca\cs __git_fzf_git_status
      bind \ca\cf __git_fzf_git_branch
      bind \ca\ct __git_fzf_git_tag
      bind \ca\cl __git_fzf_git_log
    end
    
    git_fzf_key_bindings