CircleCi config for homebrew

Linuxbrew_Config.yml

version: 2
jobs:
  build:

    working_directory: ~/repo

    machine: true

    steps:
        - checkout

          # Install Linuxbrew Dependencies Via Apt
        - run:
            name: Install Dependencies
            command: |
              sudo apt-get install build-essential python-dev curl file git python-setuptools ruby

          # Install Linuxbrew (Note: Adding linuxbrew to the PATH here won't work since each run command runs in its
          # own shell. The parent shell (the one that calls each run command) is not affected. We add `yes |` to
          # tell linuxbrew to continue installing. We add `|| true` to override the linuxbrew install returning exit
          # code 141. There may be a bug in the install of linuxbrew via a password where it returns 141 on a warning
          # rather than on an error.)
        - run:
            name: Install Linuxbrew
            command: |
              yes | ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install)" || true

          # Install Custom Linuxbrew Formulae (Note: Since the parent shell can't be given the path to linuxbrew we
          # have to add it to the path within the same run command (child shell).)
        - run:
            name: Install Custom Formulae
            command: |
              export PATH="$HOME/.linuxbrew/bin:$PATH"
              brew install ./easel.rb


          # Run Linuxbrew Tests
        - run:
            name: Test Custom Formulae
            command: |
              export PATH="$HOME/.linuxbrew/bin:$PATH"
              brew test ./easel.rb
              

@LeeBergstrand Thanks for sharing! I've used $BASH_ENV to set $PATH once. E.g. something like the following could work here:

      - run:
          name: Setup PATH
          command: |
            echo 'export PATH=$HOME/.linuxbrew/bin:$PATH' >> $BASH_ENV