SPIN_VERSION env var is set by this action

[vdice]

As seen here, this action sets the SPIN_VERSION env var in the action environment.

This means users of this action attempting to supply their own value via an env var of the same name won't be able to do so.

Consider the following:

env:
    SPIN_VERSION: v2.4.2
    
jobs:
  myjob:
      - name: Install Spin
        uses: fermyon/actions/spin/setup@v1
        with:
          version: ${{ env.SPIN_VERSION }}

env.SPIN_VERSION will end up resolving to the output of spin --version per

actions/src/spin.ts

Line 14 in ff08c82

const result = await exec.getExecOutput('spin', ['--version'])

.

[rajatjindal]

Hi @vdice,

That code to set environment variable is executed after spin has been installed (using the input). but yeah it will be overwritten if any further steps wants to use it (in theory with same version as originally requested).

did you run into this issue during any particular workflow? I can take a look at that. thanks