Building/Serving from subfolder with absolute/tilde paths

[JohnEidum]

I was wondering if there's any way to be able to build from a tmp/ folder in Parcel2. I was able to do this fairly easily with Parcel1, however, I wanted to upgrade due to frequent issues with the watcher. However, I'm running into issues getting it to work with my project's structure.

I have my folder structure set out like this:

Project
  - node_modules/
  - public/
  - src/
  - tmp/
  - package.json

I have template files within my src/ folder which then get build into the tmp/ folder. I then wanted parcel to build from the tmp/ folder into the public/ folder, however, it has issues finding referenced assets as it is looking for paths in relation to the project's root rather than within the tmp folder. For example, I have HTML lines such as:

<link rel="stylesheet" type="text/css" href="/style/styles.css">

This reference makes the project end up looking for the file in Project/style/styles.css rather than Project/tmp/style/styles.css. I can't really prepend /tmp to the start of the references as that will end up messing up the build process that gets the files into the tmp folder to being with.

A very bare-bones version of my project can be found here for reference: https://github.com/JohnEidum/parcel-test