Add CI: OTP/Elixir test matrix#1
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- ci.yaml: test matrix over OTP 27/28/29 × Elixir 1.18/1.19/1.20 with incompatible pairs excluded (6 jobs), fail-fast disabled; runs compile/format/test with --warnings-as-errors via setup-beam. - osv-scanner.yaml: scheduled + PR dependency vulnerability scanning, uploading SARIF to the Security tab. - All actions pinned to full commit SHAs with version comments: checkout v7.0.0, setup-beam v1.24.1, osv-scanner-action v2.3.8, codeql-action upload-sarif v4.36.2. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
mhsdef
changed the title
mix format --check-formatted failed because no .formatter.exs existed — and .gitignore was actively ignoring it. Track the file with the standard config/lib/test inputs, stop ignoring it, and apply the formatting it surfaces in sender_test.exs (multi-line anonymous functions). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
config.exs imports "#{config_env()}.exs" unconditionally, but no dev.exs
existed, so every mix task in the default dev env crashed reading a
missing file. Add a minimal dev config that defaults :send_to_http to
false, so local development uses the no-op adapter instead of hitting
Segment.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
rangen
approved these changes
Jun 29, 2026
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Summary
Adds two GitHub Actions workflows, with every action pinned to a full commit SHA (with version comment) for supply-chain safety.
ci.yaml— test matrixfail-fast: falseso one combo failing doesn't cancel the rest.mix compile,mix format --check-formatted, andmix test, all with--warnings-as-errors.Elixir x / OTP yfor legible check status.Effective matrix:
osv-scanner.yaml— dependency scanningPinned action versions
actions/checkouterlef/setup-beamgoogle/osv-scanner-actiongithub/codeql-action/upload-sarifNotes
actions/checkoutis at v7 (latest major); behavior-neutral for a plain checkout onubuntu-latest.--warnings-as-errorson the newest Elixir (1.20) may surface deprecation warnings older versions don't — that's an intentional signal.