#!/bin/bash

rlink is useful when you are working in packages used in other packages/apps. Normally you

would use yarn link but it can cause problems since node_modules are resolved inside the

linked directory instead of the host directory. Here, the "link" is done the hard way with

nodemon and rsync, ensuring that the node_modules/ corresponds to the linked package.

Location of the linked packages is found by using the directory where yarn stores its symbolic

links.

## Installation

Assuming ~/bin is in your PATH

$ wget https://gist.githubusercontent.com/ptbrowne/add609bdcf4396d32072acc4674fff23/raw -O ~/bin/rlink

$ chmod +x ~/bin/rlink

## Usage

rlink cozy-client

realpath=$(which realpath) if [[$realpath == "" ]]; then realpath=$(which grealpath) fi if [[$realpath == "" ]]; then echo "You must have realpath (or grealpath) installed. brew install coreutils on mac osx." exit 1 fi

which nodemon > /dev/null if [[ $? != 0 ]]; then echo "You must have nodemon installed globally" exit 1 fi

set -e

package=$1

if [[ $package == "" ]]; then echo "Usage: rlink " exit 1 fi

set -u

package_link_dir=$($realpath ~/.config/yarn/link/$package)

if [[ -e $package_link_dir ]]; then echo "$package is available in yarn links, resolved path is $package_link_dir" else echo "$package is not available in yarn links, please `yarn link` there first." exit 1 fi

package_node_module_dir=$(pwd)/node_modules/$package

if [[ -e $package_node_module_dir ]]; then echo "$package is installed node_modules, resolved path is $package_node_module_dir" else echo "$package is not installed node_modules. Bailing out, please install the package first." exit 1 fi

extensions="js,json,md,jsx"

echo "Will monitor extensions $extensions" cmd="rsync -aP$package_link_dir/ --exclude .git --exclude node_modules $package_node_module_dir/"

nodemon -w $package_link_dir -x "$cmd" -e $extensions