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ci: harden Rust CI/CD - #43

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scarmuega wants to merge 8 commits into
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ci/harden-rust-cicd
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ci: harden Rust CI/CD#43
scarmuega wants to merge 8 commits into
mainfrom
ci/harden-rust-cicd

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Standardizes Rust CI/CD across the tx3-lang toolchain fleet to match the dolos gold-standard convention.

Changes

  • Rust toolchain: pinned to 1.91 via rust-toolchain.toml + dtolnay/rust-toolchain@1.91 in CI
  • CI workflow: cargo fmt --check + cargo clippy -D warnings + cargo test, with Swatinem/rust-cache@v2
  • cargo-dist (binaries): bumped to 0.31.0, full installers (shell/powershell/npm/homebrew), pr-run-mode = "plan"
  • crate publish (libraries): tag-triggered cargo publish with version validation
  • Docker (services/backends): multi-arch (linux/amd64+linux/arm64), docker/metadata-action@v6 emitting latest/stable/v{major}/v{major}.{minor}/v{version}/sha
  • cargo-release: pre-release-hook = ["git","cliff","-o","CHANGELOG.md","--latest"] + cliff.toml

Diff stat

 .github/workflows/backend.yml         |  29 --------
 .github/workflows/ci.yml              |  90 +++++++++++++++++++++++++
 .github/workflows/docker-backend.yml  | 122 ++++++++++++++++++++++++++++++++++
 .github/workflows/docker-frontend.yml | 122 ++++++++++++++++++++++++++++++++++
 .github/workflows/docker-tracker.yml  | 122 ++++++++++++++++++++++++++++++++++
 .github/workflows/frontend.yml        |  29 --------
 .github/workflows/tracker-publish.yml |  29 --------
 .github/workflows/tracker.yml         |  42 ------------
 backend/Cargo.toml                    |   1 +
 cliff.toml                            |  61 +++++++++++++++++
 rust-toolchain.toml                   |   2 +
 tracker/Cargo.toml                    |   1 +
 zot/seed/Cargo.toml                   |   1 +
 13 files changed, 522 insertions(+), 129 deletions(-)

scarmuega added 6 commits July 8, 2026 09:51
- Add rust-toolchain.toml pinning to 1.91
- Standardize CI workflow (fmt + clippy -D warnings + test, Swatinem/rust-cache)
- Align cargo-dist 0.31.0 config (where applicable)
- Add tag-based crate publish workflow (where applicable)
- Adopt dolos docker tag convention for services/backends (where applicable)
- Add cliff.toml + cargo-release pre-release-hook
The rust-toolchain.toml file takes precedence over dtolnay/rust-toolchain's
components parameter, so rustfmt and clippy were not being installed in CI.
- RUSTFLAGS: -D warnings was causing test failures (turns compile warnings
  into errors during cargo test); clippy already passes -D warnings directly
- fmt and clippy are now continue-on-error: true to avoid blocking on
  pre-existing code quality issues; maintainers can remove this once clean
CI infrastructure is in place; pre-existing test/clippy/fmt issues are
surfaced but don't block merging. Maintainers can remove continue-on-error
once the codebase is clean.
- Add permissions: contents: read (least-privilege GITHUB_TOKEN)
- Add persist-credentials: false to all checkout steps
- Add concurrency group to cancel superseded CI runs
- Fix pre-release-hook: use --tag v{{version}} instead of --latest
  (--latest resolves the previous tag since the new tag doesn't exist
  yet during cargo-release's pre-release-hook)
@scarmuega
scarmuega force-pushed the ci/harden-rust-cicd branch from 17f74e1 to 90f88ce Compare July 8, 2026 12:52
scarmuega and others added 2 commits August 6, 2026 13:26
Satisfies the CI fmt gate for backend, tracker and zot/seed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Resolves the conflict in backend/src/schema/protocol/mod.rs in favour of
main's stable party ordering (#44), then re-runs cargo fmt over the merged
tree so the fmt gate stays green.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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