Problem:

The Jobs -> Action -> ENV specification does not expand existing ENVs.

name: Go
on: [push]
jobs:
build:

name: Build

runs-on: ubuntu-latest

strategy:

fail-fast: true

env:

CODE: ~/go/src/github.com/${GITHUB_REPOSITORY}
- name: Print Code
  run: echo ${CODE}

Expected:

    /home/runner/go/src/github.com/eduncan911/github-actions

Actual Results:

    ~/go/src/github.com/${GITHUB_REPOSITORY}

It does not expand the ~ tilda, nor the ${GITHUB_REPOSITORY} environment variables.