ci(workflows): whole-tree sub-repo timeout-minutes + fix malformed bo… #242
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| # SPDX-License-Identifier: MPL-2.0 | ||
|
Check failure on line 1 in .github/workflows/elixir-ci-reusable.yml
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| # elixir-ci-reusable.yml — Reusable Elixir CI bundle (RSR). | ||
| # | ||
| # Replaces the per-repo `elixir-ci.yml` template that copy-drifted (and | ||
| # in several cases got corrupted) across the estate. Estate audit | ||
| # (2026-05-26) found 9 repos shipping their own copy, with 9 unique | ||
| # SHAs — 100% drift. One copy (`bofig`) was YAML-broken with literal | ||
| # `npermissions:` lines from a botched permissions injection. | ||
| # | ||
| # Recurring failure modes observed across the estate: | ||
| # | ||
| # * Elixir version pinned to 1.15 while mix.exs declared ~> 1.17, | ||
| # producing `(Mix) … but it has declared in its mix.exs file | ||
| # it supports only Elixir ~> 1.17` (tma-mark2 #41 lived this). | ||
| # * `mix compile --warnings-as-errors` applied to the whole | ||
| # build, so transitive-dep warnings (e.g. rustler's | ||
| # `:json.decode` reference needing Elixir 1.18) failed CI even | ||
| # when the project's own code was clean. | ||
| # * Inconsistent `permissions:` placement (some at top, some | ||
| # mid-file, some missing). | ||
| # | ||
| # This reusable: | ||
| # * Pins to the tma-mark2 #41-validated canonical shape. | ||
| # * Compiles deps WITHOUT --warnings-as-errors first, then app code | ||
| # with the strict flag — so deps warnings don't fail us but our | ||
| # own code still gets the hygiene gate. | ||
| # * Gates dialyzer behind an opt-in input (~5-minute cold-cache run | ||
| # on most repos). | ||
| # * Guards every job on `mix.exs` presence so consumers can add | ||
| # the wrapper unconditionally. | ||
| # | ||
| # Caller example: | ||
| # | ||
| # jobs: | ||
| # elixir-ci: | ||
| # uses: hyperpolymath/standards/.github/workflows/elixir-ci-reusable.yml@861b5e911d9e5dcfb3c0ab3dd2a9a3c8fd0a1613 | ||
| # | ||
| # With dialyzer + customised versions: | ||
| # | ||
| # jobs: | ||
| # elixir-ci: | ||
| # uses: hyperpolymath/standards/.github/workflows/elixir-ci-reusable.yml@861b5e911d9e5dcfb3c0ab3dd2a9a3c8fd0a1613 | ||
| # with: | ||
| # elixir-version: "1.18" | ||
| # enable_dialyzer: true | ||
| # | ||
| # Sub-directory project (mix.exs lives in a subfolder — applies to | ||
| # burble's server/, feedback-o-tron, verisimdb): | ||
| # | ||
| # jobs: | ||
| # elixir-ci: | ||
| # uses: hyperpolymath/standards/.github/workflows/elixir-ci-reusable.yml@861b5e911d9e5dcfb3c0ab3dd2a9a3c8fd0a1613 | ||
| # with: | ||
| # working_directory: server | ||
| name: Elixir CI (reusable) | ||
| on: | ||
| workflow_call: | ||
| inputs: | ||
| runs-on: | ||
| description: Runner label for the Elixir CI job | ||
| type: string | ||
| required: false | ||
| default: ubuntu-latest | ||
| otp-version: | ||
| description: OTP version selector for erlef/setup-beam | ||
| type: string | ||
| required: false | ||
| default: "26" | ||
| elixir-version: | ||
| description: Elixir version selector for erlef/setup-beam | ||
| type: string | ||
| required: false | ||
| default: "1.17" | ||
| enable_dialyzer: | ||
| description: Run `mix dialyzer` (slow cold-cache; off by default) | ||
| type: boolean | ||
| required: false | ||
| default: false | ||
| enable_credo: | ||
| description: Run `mix credo --strict` | ||
| type: boolean | ||
| required: false | ||
| default: true | ||
| working_directory: | ||
| description: | | ||
| Directory containing `mix.exs` (relative to the repo root). All | ||
| mix invocations and cache lookups consult this directory. | ||
| Default `.` keeps single-app repos unchanged. Set to e.g. | ||
| `server` for a sub-app layout (burble, feedback-o-tron, | ||
| verisimdb at audit time). | ||
| type: string | ||
| required: false | ||
| default: "." | ||
| permissions: | ||
| contents: read | ||
| jobs: | ||
| test: | ||
| timeout-minutes: 20 | ||
| name: Compile + test | ||
| runs-on: ${{ inputs.runs-on }} | ||
| # Guard on mix.exs so the wrapper is safe to add unconditionally. | ||
| if: ${{ hashFiles(format('{0}/mix.exs', inputs.working_directory)) != '' }} | ||
| permissions: | ||
| contents: read | ||
| env: | ||
| MIX_ENV: test | ||
| defaults: | ||
| run: | ||
| working-directory: ${{ inputs.working_directory }} | ||
| steps: | ||
| - name: Checkout repository | ||
| uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | ||
| with: | ||
| repository: ${{ github.repository }} | ||
| ref: ${{ github.ref }} | ||
| - name: Set up BEAM (OTP + Elixir) | ||
| uses: erlef/setup-beam@fc68ffb90438ef2936bbb3251622353b3dcb2f93 # v1.24.0 | ||
| with: | ||
| otp-version: ${{ inputs.otp-version }} | ||
| elixir-version: ${{ inputs.elixir-version }} | ||
| - name: Cache deps | ||
| uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4 | ||
| with: | ||
| path: ${{ inputs.working_directory }}/deps | ||
| key: deps-${{ inputs.elixir-version }}-${{ hashFiles(format('{0}/mix.lock', inputs.working_directory)) }} | ||
| - name: Cache _build | ||
| uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4 | ||
| with: | ||
| path: ${{ inputs.working_directory }}/_build | ||
| key: build-${{ inputs.elixir-version }}-${{ hashFiles(format('{0}/mix.lock', inputs.working_directory)) }} | ||
| - name: Install deps | ||
| run: mix deps.get | ||
| # Compile deps WITHOUT --warnings-as-errors so upstream warnings | ||
| # (rustler's :json.decode needing Elixir 1.18, deprecated | ||
| # `use Bitwise`, etc.) don't fail the build. Strict mode then | ||
| # applies only to the project's own modules in the next step. | ||
| - name: Compile dependencies | ||
| run: mix deps.compile | ||
| - name: Compile project (strict) | ||
| run: mix compile --warnings-as-errors | ||
| - name: Credo lint | ||
| if: ${{ inputs.enable_credo }} | ||
| run: mix credo --strict | ||
| - name: Dialyzer | ||
| if: ${{ inputs.enable_dialyzer }} | ||
| run: mix dialyzer | ||
| - name: Run tests | ||
| run: mix test --cover | ||
