Morphir.Myriad.SystemTextJson 0.4.0-alpha.4

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

### Added

- `morphirup`, the standalone Native AOT toolchain manager, first slice: `morphirup --version`, plan-only `morphirup setup --plan` and `morphirup doctor` over local files. It needs neither .NET, ICU nor OpenSSL: it runs in invariant globalization mode, normalizes to NFC with its own Unicode 17.0.0 tables and computes SHA-256 with BouncyCastle's managed implementation. Setup resolves a `.morphir/toolchain.toml` request against a recipe file for every platform the lock would record and prints the plan with its `planSha256`. The plan carries the complete lock setup would write, so the digest pins every platform's closure and the request's exact bytes; `--expect-plan` refuses another plan with `plan_changed`. `--repository-id` is copied into the plan and lock as given and not checked, and the plan's sources are labels, not verified provenance. Without `--request`, the project request is discovered from the start directory up to the discovery boundary, by default the root of the file system; discovery stops at a `.morphir/toolchain.toml` in any form, and anything there that is not a readable regular file is `document_unavailable`. Doctor reads the lock beside the request it found or was given, and checks that the lock binds the request bytes, records the current platform and, with `--recipe` and `--repository-id`, names that repository (`repository_mismatch`) and is a closure the recipe allows. A request whose bytes differ from the locked ones only by CRLF line endings or a byte order mark is `request_changed` naming that cause. `setup --plan` and `doctor` write one manager result document to stdout. Files are read only when they are regular files, up to 1 MiB for a request, lock or sizes file and 16 MiB for a recipe, with five seconds to open and thirty seconds for each read; read errors are reported in `morphirup`'s own words, and a request, lock or recipe that cannot be read is `document_unavailable`. A document nested deeper than 64 levels is `invalid_document`. Acquisition, installation and activation are not implemented. Exit code 2 means the command was not run, for example an unknown option, a missing `--recipe` or `--repository-id`, an invalid option value, a machine that is not one of the eight platforms, or an artifact with no size in `--artifact-sizes`; it writes nothing to stdout. Provisional: `--project`, `--boundary`, `--recipe`, `--repository-id`, `--recipe-target`, `--artifact-sizes`, `--request` and `--lock`; the file bounds; the version bound (256 characters, 15 digits per numeric identifier, refused as `invalid_value`); and exit code 3 (internal error), which writes nothing to stdout ([#558](https://github.com/finos/morphir-dotnet/issues/558))
- Releases attach `morphirup` for `linux-x64`, `linux-arm64`, `win-x64` and `osx-arm64`: the executable `morphirup-<rid>` (`morphirup-win-x64.exe` on Windows), the archive `morphirup-<rid>-v<version>.tar.gz` with the executable, `LICENSE`, `NOTICE` and `THIRD-PARTY-NOTICES.txt` under `<rid>/`, the same notices as `morphirup-v<version>-THIRD-PARTY-NOTICES.txt`, and the checksum file `morphirup-v<version>.sha256` in `sha256sum -c` format. The notices are generated from the assemblies the Native AOT compiler linked, with each package's license and notice files; the build fails when a linked package has no license text. The release job builds each with Native AOT on a runner of its platform and runs the published file, not a source build, from a folder whose path has a space, with `PATH` reduced to the system folders and no `DOTNET_*` variable: it must print the release version and make a plan-only setup with the recorded plan digest. The Linux executables are linked in `ubuntu:22.04`, pinned by digest, so they need glibc 2.35 or later (Ubuntu 22.04, Debian 12 or later); the release job fails if one needs a newer glibc version, and runs each in `debian:12-slim` and `ubuntu:22.04` (with its `libssl3` package removed), with no .NET, `libicu`, `libssl` or `libcrypto`. A Linux executable needs nothing else from the machine. They do not run on musl distributions such as Alpine. Nothing else is checked. The files are not code-signed and the macOS file is not notarized, so Gatekeeper can refuse a copy that a browser downloaded until its quarantine attribute is removed; this was not checked on a Mac. The release does not download, install, update or activate a toolchain and does not verify signed metadata. The pull request workflow `morphirup` runs the same build and check on all four platforms ([#558](https://github.com/finos/morphir-dotnet/issues/558))
- `Morphir.Toolchain`: readers and writers for the `0.1.0-draft.1` toolset recipe, project toolchain request, portable lock, installation receipt and manager result of finos/morphir, with pure resolution, lock, plan and project discovery functions, pinned to finos/morphir `1451c081f`. A provider's `protocolVersion` is a MEP version on the supported 0.2 line (every prerelease of `0.2.0` and every final `0.2.x`); MEP `0.1` is refused, and an external provider carries one `modelTuple` and no `modelInput` or `modelOutput`. Plan digests and target paths are normalized to NFC with the library's own Unicode 17.0.0 tables, generated by `scripts/generate-nfc-tables.fsx` and checked against all of `NormalizationTest.txt`, so neither depends on the machine's ICU. It runs every case of the pinned finos/morphir contract manifests that is a pure function of documents and authenticated metadata. The cases that need a TUF client to verify metadata, or the installation work of later slices, are skipped by name with their reason ([#558](https://github.com/finos/morphir-dotnet/issues/558))
- The F# frontend extension `morphir-fsharp-frontend` has a self-contained process delivery: a folder with the guest, the F# compiler service and its own .NET runtime, published with the `SelfContainedProcess` profile or the build target `PublishFSharpFrontendProcess --rid <rid>`, which also writes a zip or `.tar.gz` archive (files at the root, ordinal order, fixed time stamp and modes) and keeps the publish's lock file beside it. A host such as the native `morphir` starts it with `--extension`. Checked on Windows ARM64 only, in an environment that hides the machine's .NET (no `dotnet` on `PATH`, no `DOTNET_*` variables, an empty NuGet folder and no global install): the automated test runs the guest there, and the native `morphir` compiled F# through it there by hand. It was not run on a machine with no .NET at all. Releases do not publish it yet. The framework-dependent dotnet tool is unchanged
- `morphir-fsharp-backend`: the F# generator as a MEP `0.2.0-draft.1` guest, packaged as the framework-dependent dotnet tool `Morphir.CodeGeneration.FSharp.Extension` with the extension id `org.finos.morphir.fsharp-backend`. It serves `morphir.backend.generateModel` for the target `fsharp` with JSON model tuples for IR `4.0.0` and `3.0.0`, for hosts that have no built-in F# backend. The built-in `morphir.fsharp` stays the backend of `morphir generate`, which does not start the extension. Releases publish the package next to `Morphir.Tool`
- `Morphir.Mep` backend messages: the pinned `generateModel` request, generate result and artifact types, and `GenerateModel.admit`, the guest check of a request. Compatibility note for F# code that opens `Morphir.Mep`: like the other wire types, the new records `GenerateModelRequest`, `GenerateResult`, `Artifact` and `AdmittedGenerateRequest` are at the top level of the namespace, and their labels (`Model`, `Input`, `Target`, `Options`, `Path`, `Content`, `Binary`, `Success`, `Artifacts`, `Diagnostics`, `Request`, `Guarantees`) can change which record type F# infers for an unannotated record expression or member access. Annotate the record type where that happens. The type name `Artifact` also exists as `Morphir.Conformance.Artifact`; qualify it when both namespaces are open
- `MorphirApplication` in `Morphir.Tooling`: the shared command layer (the scenarios, `info` and `--version`) that every entry point runs. `Morphir.Program.Run` and `Morphir.Program.CreateApp` keep their signatures and delegate to it
- A managed `morphir` entry point (`src/Morphir.Managed`) and the managed composition it shares with `dotnet-morphir` (`src/Morphir.Tooling.Managed`), which holds the in-process F# frontend. It is not packaged or released yet
- Build: named release profiles for the four .NET deployment offerings. `PublishRelease` and `PackRelease` with `--deployment native-aotself-containedframework-dependentdotnet-tool` and `--rid` produce `artifacts/release/morphir-dotnet-<release>-<deployment>-<rid>.<ziptar.gz>` (or `Morphir.Tool.<release>.nupkg`) with a build-side `.build-launch.json` beside it, for win-x64, win-arm64, osx-x64, osx-arm64, linux-x64 and linux-arm64. The managed profiles are untrimmed folders with the in-process F# frontend. The same publish folder always gives the same archive bytes (fixed time stamp, ordinal entry order, mode 0755 for the launch file and `createdump`, 0644 otherwise). `PackRelease` fails when the publish folder contradicts the launch metadata, and checks the tool package as `PackTool` does. A release with build metadata (`1.2.3+abc`) is refused. Releases do not publish these archives yet, and no platform is qualified yet ([#558](https://github.com/finos/morphir-dotnet/issues/558))

### Changed

- `dotnet-morphir` runs the shared command layer with the managed composition and no longer references the AOT-compatible `morphir` project, so the tool package no longer contains `morphir.dll`. Its commands and its F# frontend are unchanged
- Build: `PublishExecutable`, `PublishSingleFile` and `PublishSingleFileUntrimmed` take their settings from the release profile model. `PublishSingleFile` keeps the settings and names of the legacy release assets `morphir-<rid>[.exe]` and `morphir-<rid>-v<version>.tar.gz`. `PublishExecutable` now leaves out debug symbols and documentation files, and finds `morphir` (not `Morphir`) on Linux and macOS. Size figures of `PublishExecutable` output from before this change included the symbol file, so they are not directly comparable with new figures ([#558](https://github.com/finos/morphir-dotnet/issues/558))
- Build: publishes for one runtime identifier write their NuGet lock files under `obj/publish-lock/<rid>/` (the `MorphirRidSpecificPublish` property), so they no longer add RID sections to the committed `packages.lock.json` files ([#558](https://github.com/finos/morphir-dotnet/issues/558))
- Build: `src/Morphir.Managed` fails to build with `PublishAot` or `PublishTrimmed`, and a project whose references resolve two different `morphir.dll` assemblies (`src/Morphir` and `src/Morphir.Managed`) fails to build
- `just publish-executable`, `just publish-single-file` and `just publish-single-file-untrimmed` run the Nuke targets; their `VERSION` argument is gone, as the version comes from `CHANGELOG.md`. `scripts/measure-compile-aot.sh` publishes with the native-aot profile's settings

### Removed

- `scripts/publish-single-file.cs` and `scripts/publish-single-file-untrimmed.cs`, which called a removed `codegen write` command. Use the `PublishSingleFile` and `PublishSingleFileUntrimmed` targets ([#558](https://github.com/finos/morphir-dotnet/issues/558))

### Fixed

- The F# frontend takes its framework references from the framework's runtime assembly list, so in a self-contained folder it no longer gives the compiler the application's own assemblies (`Morphir.*`, the compiler service). The references of the dotnet tool and the in-process frontend are unchanged. It reads the deps files that the host lists (`APP_CONTEXT_DEPS_FILES`, joined with `;` on every platform). When it cannot give the compiler its references (no file location, a self-contained folder without a framework list, no trusted platform assemblies, or a listed deps file that cannot be read), compilation fails with one `fsharp.references_unavailable` error instead of an exception
- `Morphir.Myriad.SystemTextJson` build targets: an absolute `IntermediateOutputPath` (for example with `--artifacts-path`) no longer gives an invalid output folder for the generated JSON contexts