Pricing Changes for GitHub Actions

I’d like to introduce you to Oracle and many software companies pre-SaaS that were charging per core.

If I recall correctly, Atlassian’s CI product also charged you for parallel jobs back in the day. And businesses were paying it because they felt it gave them value for money.

Your username is vaguely familiar. You're a CUE enthusiast, right? I think I've read (and enjoyed and benefited from) some documentation you've written!

Yeah, I think it makes sense to also let people point to arbitrary OCI registries. I'd bet support for that is coming, especially since the execution environment is Dockerized anyway.

> Pushing nix as the DX for GHA equivalent

I think something like Nix actually makes more sense than YAML for this kind of thing. You want a DSL that is purpose-built so that configurations are declarative, simple configurations are simple to write, and configurations are composable. YAML is too much of a straightjacket. Some kind of built-in support for deep merges is a must, imo.

How powerful/expressive the language should be is debatable, I think. I'm interested in Turing-complete DSLs like Nix and Nickel, but CUE could be a good fit here, too.

Anyway I'm sure they'll add first-class support for using some OCI artifact to define a CI environment. Looks like their CI implementation only recently entered the first alpha.

I think you can take it too far and spend a lot of time worrying about nickel and dimes for someone who doesn't care... github is unlikely to eat a business and if it does you made some bad choices.

Otherwise you make the call, maybe the company changes their business practices for the worse, maybe they don't ... it's not like you can ever be sure about that.

Yours is a fairly cynical take, if realistic. It's true that hosting a forge or code repo is fairly complex and doesn't move the needle for most businesses, but…

As a CTO at a small company, I chose to self-host key infrastructure or picked small players to avoid tech giants. Perhaps there'll be more businesses like that, where decision makers put their money where their mouth is.

Yes this is what I meant! If you structure it correctly using task runners and an environment manager you can do everything locally using the same versions etc. E.g.

```yaml name: Continuous Integration (CI)

on: pull_request

permissions: contents: read

jobs: formatting: name: Formatting runs-on: ${{ matrix.architecture }} strategy: matrix: architecture: [ubuntu-24.04, ubuntu-24.04-arm] language: [rust, shell, python] steps: - name: Checkout code. uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1 - name: Setup Nix. uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0 - name: Check formatting. run: nix develop -c make check-${{ matrix.language }}-formatting

  linting:
    name: Linting
    runs-on: ${{ matrix.architecture }}
    strategy:
      matrix:
        architecture: [ubuntu-24.04, ubuntu-24.04-arm]
        language: [rust]
    steps:
      - name: Checkout code.
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Nix.
        uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
      - name: Check linting.
        run: nix develop -c make check-${{ matrix.language }}-linting

  compile:
    name: Compile
    runs-on: ${{ matrix.architecture }}
    strategy:
      matrix:
        architecture: [ubuntu-24.04, ubuntu-24.04-arm]
    steps:
      - name: Checkout code.
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Nix.
        uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
      - name: Compile.
        run: nix develop -c make compile

  unit-test:
    name: Unit Test
    runs-on: ${{ matrix.architecture }}
    strategy:
      matrix:
        architecture: [ubuntu-24.04, ubuntu-24.04-arm]
    steps:
      - name: Checkout code.
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - name: Setup Nix.
        uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
      - name: Unit test.
        run: nix develop -c make unit-test

... ```