`horse, a file manager

`how to use

# this will install it to GOPATH. you can just `go build` this repo to get the binary instead
go install github.com/if-not-nil/horse@latest
# if you haven't tamed the horse yet, do this to see what the consequences of your actions could be
horse
# when you're comfortable,
alias h='eval "$(horse)"'

• use it like you would cd ls cd ls
• try opening folders and files with tab
• try pressing backspace when in a folder
• try pressing enter
• try going to a folder and pressing enter
• try doing Down, Up, <C-n>, <C-p>, <C-j>, <C-k>
• try doing <C-c> and see how its different from Enter
• try selecting an image, it previews inline if your terminal speaks the kitty graphics protocol (kitty, ghostty, wezterm)

`keymap

Escape, <C-C>:
    exit without saving
Down, <C-J>, <C-N>:
    cursor down
Up, <C-K>, <C-P>:
    cursor up
C-w[ord]:
    delete word
C-e:
    go to `~` or `/`
C-a[dd]:
    bring up a prompt for creating files/directories (try qwer/asdf/zx)
C-s[ave]:
    copy the selected item's path
C-r[ename]:
    rename the selected item inline
    type a path (a/b/c) to move it
C-y[ank]:
    copy the selected file/dir
C-x[ecute]:
    start selection, mark current file

    when selecting, run a bash command on the selection
    in it, the % placeholder will be substituted for the selection like {file1,file2}
C-o[pen]:
    open the selected file with the default application
C-d[elete]:
    delete the selected file or directory
C-v[isibility]:
    toggle the visibility of hidden files
C-t[Sort]:
    cycle through directory sorting modes
Left, C-h, C-b:
    go up a directory
Tab, Right, C-l, C-f:
    select an entry. if a file, open, if a directory, enter (go down)
Enter:
    cd to current/selected directory
Backspace:
    erase a character or go back a directory
~[above tab]:
    jump back to the last directory you were in (toggles)

`flags

  -p[review]=true
     show a file preview on the right side (default true)
  -c[olor]=
     colors for the preview: truecolor, 256 or 16 (default: guess from $TERM)

`todo [x] shared configurable read-line component for all inputs \ \ [ ] make it good [ ] consolidate more ops into C-x mode \ \ [ ] delete \ \ [ ] open