autojmp

An autojump implementation applicable to any shell and any OS by restoring Xython/rtpy.

Keep things simple and portable, do not fuck your brain.

Common Configurations

export AUTOJMP_MAX_CACHE=999
export AUTOJMP_WORD_ANA_LEN=3 # 3-gram is precise enough!

Zsh

Firstly install autojmp: pip install autojmp.

Then, append the following contents to your ~/.zshrc:

autoload -U add-zsh-hook

add-zsh-hook -Uz chpwd (){
  emulate -L zsh
  ajmp update "$pwd"
}

j(){
  cd "$(ajmp complete $@)"
} 

Using it in this way:

github> j desk git
github> pwd
/c/Users/<USER>/Desktop/github
github> j git
github> pwd
/c/Users/<USER>/github

Powerh Shell

function cd() {
  Set-Location "$@" || return
  ajmp update "$pwd"
}

function j() {
    Set-Location $(ajmp complete "$@")
}

Motivation

Currently I have to work on Windows and I do need zsh. This leads me to MSYS2. However, autojump installation does not work for MSYS2. Hence I restored my own autojump implementation made years ago.