Changelog

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All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.7.1] - 2026-04-13

Added

  • repo-layout autodiscovery for Weld CLI tasks. When no manifest path is passed, Weld now prefers build_support/weld.exs, then build_support/weld_contract.exs, then a single packaging/weld/*.exs
  • plain mix release.prepare, mix release.track, and mix release.archive wrapper tasks that delegate to the Weld release flow

Changed

  • the recommended consumer steady state now uses Weld's standard manifest locations plus direct task invocation instead of repo-local alias blocks that only forward manifest paths and artifact names

[0.7.0] - 2026-04-13

Changed

  • prepared release bundles now treat the projected source tree as the canonical tracked payload and the tarball as optional bundle content
  • weld.release.prepare, weld.release.track, and weld.release.archive now work for internal-only artifacts that intentionally set verify.hex_build: false
  • consumer guidance now recommends plain Hex consumption of Weld ~> 0.7.0 and prerelease version bumps for coordinated pre-release validation instead of baking repo-local path/git override logic into every consumer repo

Fixed

  • Weld.Release.prepare!/1 no longer crashes when verification intentionally omits a tarball
  • archive and projection tracking now work from prepared bundles that do not contain a tarball

[0.6.0] - 2026-04-13

Added

  • mix weld.release.track and the corresponding public API for tracking prepared bundles on durable projection/<package_name> branches.
  • thin Git helpers for branch detection, worktree management, tagging, and push operations used by projection tracking.
  • real Git fixture coverage for projection tracking, including orphan-branch initialization, no-op sync, content updates, and tag/push behavior.
  • a root mix ci alias that runs the full formatter, compiler, test, Credo, Dialyzer, and docs gate.

Changed

  • projection tracking now treats orphan projection/<package_name> branches as the default durable generated-source history surface.
  • README and guides now document tracked projections, consumer override policy, and the 0.6.0 dependency line.

[0.5.0] - 2026-04-11

Changed

  • Weld now depends on multigraph ~> 0.16.1-mg.3 directly instead of the old libgraph alias shape, matching the dependency's current package and OTP app contract.
  • workspace graph operations now target Multigraph.* throughout the codebase, which restores compatibility with the current graph backend API.
  • README and guide installation examples now target the 0.5.0 dependency line.

[0.4.1] - 2026-04-11

Added

  • explicit verify.hex_build and verify.hex_publish manifest controls so artifacts can opt out of Hex-only verification steps by policy.

Changed

  • README and guide examples now target the 0.4.1 dependency line and document when Hex build and dry-run publish verification should be disabled.

Fixed

  • verifier results now mark skipped Hex-only steps explicitly and only record a tarball path when mix hex.build actually ran successfully.

[0.4.0] - 2026-04-09

Added

  • Weld.version/0, a stable public version API for bundle metadata and downstream tooling that needs the packaged Weld version instead of the caller project's version.

Changed

  • prepared release bundle metadata now records the manifest path relative to the repo root instead of an absolute filesystem path.
  • release bundle slug derivation is now stable across checkout locations while still reflecting the selected artifact and manifest contents.
  • release docs and installation examples now target the 0.4.0 line.

Fixed

  • release.json now records the actual Weld version instead of the consumer repo version when Weld runs as a dependency.
  • workspace discovery no longer duplicates "." when the root project is already declared in blitz_workspace.projects.

[0.3.3] - 2026-04-08

Fixed

  • generated package-mode and monolith-mode application modules now emit an explicit @moduledoc false, so prepared release bundles and projected monoliths stay Credo-clean when downstream repos lint the generated artifacts directly

[0.3.2] - 2026-04-08

Added

  • a shared source formatter helper for generated Elixir sources so projected Mix files, generated applications, and synthesized config roots are emitted formatter-clean by construction.

Changed

  • projected package and monolith artifacts now preserve repo-root Mix tooling files such as .formatter.exs, with support ready for other root quality config files when present.

Fixed

  • prepared release bundles and projected monoliths can now run mix format from the artifact root without ad hoc arguments or missing-config failures.
  • generated mix.exs, application modules, and root config files are now emitted in formatter-clean form, so dist artifacts satisfy the normal formatter gate instead of only compiling and testing cleanly.

[0.3.1] - 2026-04-08

Added

  • package-mode regression fixtures and projector tests covering projected package config bootstrap, root ecto_repos overlays, and repo-priv layout.

Changed

  • projected package and monolith mix.exs files now declare an explicit build_path, which keeps Mix from misclassifying generated multi-app config as invalid during local dist verification commands.
  • staged static config sources now preserve selected project app config instead of blanking it out and relying solely on generated application bootstrap.

Fixed

  • prepared bundles and projected monoliths now keep repo config available for direct dist commands such as mix ecto.create, mix ecto.migrate, and other Mix tasks that need config before the generated application starts.
  • regenerated artifacts no longer emit false-positive "configured application ... is not available" warnings during normal Mix task execution.

[0.3.0] - 2026-04-08

Added

  • monolith_opts[:test_support_projects], an explicit manifest-owned contract for non-selected workspace projects that still participate in the monolith :test view as source-only support.

Changed

  • Monolith projection now fails closed when monolith_opts[:test_support_projects] is declared but the discovered non-selected test support set does not match the manifest.
  • Monolith config bootstrap app ownership is now derived from staged bootstrap sources rather than from every staged project app, which keeps generated application bootstrap allowlists aligned with the actual runtime config surface.
  • Consumer integration docs, monolith docs, and examples now describe the explicit source-only test support policy.

Fixed

  • guides/consumer_repo_integration.md now references the current Weld dependency line instead of an outdated 0.1.0 example.

[0.2.0] - 2026-04-07

Added

  • Monolith artifact mode (mode: :monolith): projects selected packages and their test-view closure into a single flat Mix project under dist/monolith/<package>/ instead of dist/hex/<package>/. Merges lib/, test/, priv/, config, and migrations from all selected projects with automatic file-conflict resolution and deterministic migration re-stamping.
  • monolith_opts artifact key: supports shared_test_configs (list of project ids whose test.exs are included in the monolith root config) and extra_test_deps (atoms referencing manifest-declared dependencies to force into test-only deps in the generated mix file).
  • Weld.Config.Generator: generates a merged config tree for monolith artifacts, sanitizing workspace-app config calls from static copies while preserving full originals under config/runtime_sources/ for bootstrap use.
  • Weld.Projector.Monolith, Weld.Projector.Monolith.FilePlan, Weld.Projector.Monolith.Migrations, Weld.Projector.Monolith.MixFile, Weld.Projector.Monolith.TestHelper: internal modules implementing monolith projection, file merging, migration merging, mix file generation, and test helper synthesis.
  • Plan.projects_for_view/2 and Plan.external_deps_for_view/2: view-scoped project and dependency queries used by monolith projection.
  • Git/GitHub-only manifest dependencies: requirement is now optional when opts include :git or :github, enabling manifest-declared git deps without a version constraint.
  • Monolith verifier gate: runs per-selected-project test baseline before verifying the merged artifact, then asserts the monolith test count is not lower than the baseline sum.
  • mode: :components is accepted as an alias for :package_projection for compatibility with earlier internal configurations.

Changed

  • Package-projection verifier now runs deps.compile then compile --warnings-as-errors --no-compile-deps instead of a single compile --warnings-as-errors step.
  • Manifest dependency validation: :path is still rejected; :git and :github are now permitted in dependency opts.
  • Canonical external dep normalization strips :override, :branch, :tag, :ref, and :subdir from workspace dep opts before merging manifest opts.
  • Monolith artifacts are excluded from hex.publish --dry-run --yes during verification (not a publishable Hex package in the traditional sense).

[0.1.0] - 2026-04-02

Initial release.