feat(gleam-binding): add configurable fatal error mode for parse stage emission#38
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[WIP] Address feedback on Gleam binding enhancements
feat(gleam-binding): add configurable fatal error mode for parse stage emission
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…e emission (#38) * Initial plan * feat(gleam-binding): add emitParseStageFatal option for configurable error handling Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com>
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…e emission (#38) * Initial plan * feat(gleam-binding): add emitParseStageFatal option for configurable error handling Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> --------- Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com>
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…ents (#36) * docs: update installation instructions with correct commands Update the Getting Started installation section with working commands: - mise: use github:finos/morphir-rust backend instead of registry - cargo-binstall: add --git flag since not published to crates.io - Add manual download option linking to GitHub Releases - List all supported platforms * feat: add morphir launcher script with version management Add a launcher script that acts as both installer and version manager for morphir, similar to Mill's approach. Features: - Auto-download: Downloads morphir binary on first run - Version pinning: Supports .morphir-version and morphir.toml files - Version override: Use +0.1.0 syntax for explicit version - Multiple backends: mise > cargo-binstall > GitHub releases > cargo - Self commands: upgrade, list, which, install, prune, update Scripts: - scripts/morphir.sh - Unix (bash) launcher - scripts/morphir.ps1 - Windows (PowerShell) launcher - scripts/install.sh - Unix bootstrap installer - scripts/install.ps1 - Windows bootstrap installer Also includes: - Jekyll setup with Poole theme for documentation site - mise tasks for local Jekyll development (docs:serve) - Updated README with new installation instructions * fix: add Poole theme CSS and assets The jekyll-remote-theme plugin only copies layouts, includes, and sass partials - not static assets. Add: - docs/styles.scss to generate CSS from theme partials - docs/public/ with favicon and apple touch icon from Poole v2.1.0 * fix: exclude .gems from yamllint checks * chore: improve .gitignore coverage Add entries for: - OS files (Thumbs.db) - IDE/Editor files (.idea, .vscode, swap files) - Environment files (.env, .envrc) - Root node_modules/ - Morphir launcher local cache * chore: track Cargo.lock for reproducible builds Binary/CLI projects should commit Cargo.lock to ensure: - Reproducible builds for contributors - Consistent CI builds - Reproducible `cargo install --path` results * feat: restructure docs with just-the-docs theme - Switch from Poole to just-the-docs theme for sidebar navigation - Add dark/light theme toggle support - Split documentation into multiple pages: - index.md: Landing page - getting-started.md: Getting started guide - install.md: Detailed installation guide - cli/: Auto-generated CLI reference with nesting - ir-migrate.md: IR migration guide - Update docs generator to add just-the-docs front matter - CLI commands now nest properly in sidebar navigation * chore: add sass quiet_deps and note about theme deprecation warnings * feat: add morphir.finos.org branding and colors - Add logo, favicon, and icon assets from morphir repo - Create custom color scheme matching morphir.finos.org: - Light mode: #2e8555 (green) - Dark mode: #25c2a0 (teal) - Add hero banner to landing page with morphir logo - Add link to morphir.finos.org in header - Update footer with FINOS and Morphir links * feat: enhance CLI and docs with theme toggle, release notes, and JSON output - Add dark/light theme toggle to docs site with localStorage persistence - Add release notes page (docs/releases.md) auto-generated from CHANGELOG - Create file-based mise tasks for docs generation (docs:releases, docs:generate) - Change ir migrate input from -i flag to positional argument - Add --json flag to ir migrate for scripting/CI use cases - Add termimad for console markdown rendering - Update AGENTS.md with CLI docs generation workflow - Update release-manager skill with docs:generate task * feat: add TUI pager and structured logging infrastructure - Add ratatui-based JSON pager with syntax highlighting, line numbers, scrolling - Add structured logging module (tracing) with workspace-aware log directories - Fix --json mode to emit migrated IR to stdout when no output file specified - Update AGENTS.md with TUI stack (ratatui, crossterm, tui-realm) and logging standards - Progress messages now go to stderr (stdout reserved for actual output) - Add universal --help flag support for all commands * chore: fix formatting, lint issues, and regenerate docs - Fix Rust formatting in pager.rs - Add #[allow(dead_code)] to scaffolded but unused logging and help functions - Fix shell script formatting in releases task - Fix pre-push task to reference correct lint task names - Regenerate documentation * docs: regenerate completions with full usage spec * fix: use V4 canonical naming in IR migration output The IR migration from Classic to V4 format was still using Classic-style array naming (e.g., ["word", "parts"]) instead of V4 canonical naming (kebab-case strings like "word-parts"). Changes: - Add V4Name newtype wrapper that serializes as kebab-case string - Update V4 structs (ConstructorDefinition, ConstructorArg, TypeDefinition) to use V4Name instead of Name for proper serialization - Add comprehensive type/value expression converters: - convert_type_expr_to_v4() for Classic array -> V4 object wrapper format - convert_value_expr_to_v4() for value expressions with canonical FQNames - convert_pattern_to_v4() and convert_literal_to_v4() for patterns/literals - extract_fqname_from_classic() for canonical "pkg/path:mod#name" format - Update extract_type_params() to return Vec<V4Name> - Update convert_constructor_to_v4() to use V4Name for names The V4 output now correctly shows: - Constructor names: "close-deal" instead of ["close", "deal"] - Type params: ["comparable-node"] strings instead of [[...]] arrays - FQNames: "morphir/sdk:set#set" canonical format - Type expressions: {"Variable": {"name": "a"}} object wrapper format * refactor: rename V4Name to Name for cleaner V4 API Rename the V4 string-serialized name type from V4Name to Name for a cleaner API: - V4 types now use `v4::Name` (serializes as kebab-case string) - Classic types use `naming::Name` (aliased as ClassicName in v4.rs) This makes V4 code more natural since `Name` is the expected type name, while making it clear that Classic format uses a different representation. * refactor: make V4 canonical naming the default for Name Restructure naming so that V4 format (kebab-case string) is the default: - `naming::Name` now serializes as kebab-case string ("my-type-name") - `classic::ClassicName` wraps Name and serializes as array (["my", "type", "name"]) - `v4::Name` is now just a re-export of `naming::Name` - Both formats support bidirectional conversion via From/Into This makes V4 the default going forward, with ClassicName available for backward compatibility when working with Classic IR. Deserialization remains flexible - both formats accept either string or array input for seamless migration. * docs: update ir-migrate.md with compact V4 format examples Update the Format Differences section to document the compact V4 format: Type expressions: - Variables: bare name string ("a") - References (no args): bare FQName string - References (with args): {"Reference": {"fqname": ..., "args": [...]}} - Records: {"Record": {fields}} without wrapper Value expressions: - Variables: {"Variable": "name"} - References: {"Reference": "fqname"} - Records: {"Record": {fields}} Also update the LCR example to show compact format output. * feat(ir): simplify Reference with args to array format Changed Reference with type arguments from object format: {"Reference": {"fqname": "pkg:mod#name", "args": [...]}} To array format: {"Reference": ["pkg:mod#name", arg1, arg2, ...]} The first element is the FQName, followed by type arguments. This is more compact and easier to read/write. * feat(ir migrate): add --expanded flag for verbose V4 output Adds --expanded flag to `morphir ir migrate` command that outputs the expanded (non-compact) V4 format: Compact (default): - Variable: "a" (bare string) - Reference (no args): "pkg:mod#name" (bare FQName) - Reference (with args): {"Reference": ["pkg:mod#name", arg1, ...]} Expanded (--expanded): - Variable: {"Variable": "a"} - Reference: {"Reference": {"fqname": "pkg:mod#name", "args": [...]}} This is useful for debugging, tooling compatibility, and when a more explicit format is needed. * fix(ir): expanded Variable format now uses name key Change expanded Variable format from {"Variable": "a"} to {"Variable": {"name": "a"}} for consistency with other expanded type expressions. Added comprehensive tests for both compact and expanded formats for Variable and Reference type expressions. * chore: fix lint and formatting issues * docs: update generated documentation * chore: prepare changelog for v0.1.1 release * docs: update release notes * Complete CLI integration: builtin extensions, config merging, and documentation - Add builtin extension support to extension registry and CLI list command - Implement explicit config merging (workspace > project > CLI args) - Extend Vfs trait with remove, copy, and metadata methods - Implement NotebookVfs for Jupyter notebook-based testing - Add comprehensive CLI commands (compile, generate, gleam subcommands) - Implement JSON and JSON Lines output support - Add rich error handling with miette diagnostics - Create user documentation (5 tutorials) - Create contributor documentation (5 design docs) - Add CLI E2E testing with BDD scenarios - Add unit and integration tests for CLI commands - Update .morphir/ folder structure to Mill-inspired layout * Fix compilation errors and apply code formatting - Fix nbformat API usage in NotebookVfs (use v4 module correctly) - Fix PathBuf comparison issues in VFS implementations - Fix config.rs type mismatch for project_root unwrap_or - Add uuid dependency for NotebookVfs - Fix unused variable warnings - Apply cargo fmt formatting across all files - Fix import organization and code style issues * Migrate to Rust 2024 edition - Update workspace edition from 2021 to 2024 in Cargo.toml - Add rust-version = "1.85" to workspace package - Update rustfmt.toml edition to 2024 - Run cargo fix --edition to automatically migrate all crates - Update dependency version constraints to latest compatible versions: - starbase: 0.10 - ratatui: 0.30 - crossterm: 0.29 - chumsky: 1.0.0-alpha.8 (for API compatibility) - Various other dependencies updated - Fix error conversions (anyhow::Error -> CliError) for Rust 2024 compatibility - Add missing load_ir function to morphir-common::loader - Fix SourceLocation field access in error conversion - Remove Logos #[error] attribute (no longer needed in 0.14+) - Add priority to Logos regex patterns to resolve conflicts - Add Deserialize to Diagnostic struct - Fix unused import warnings - All core crates compile successfully - All tests pass (105 tests in core crates) Core crates verified: - morphir-common ✅ - morphir-design ✅ - morphir-ir ✅ - morphir-daemon ✅ * Fix compilation issues and update dependencies - Update logos from 0.14 to 0.16 (latest stable) - Update chumsky to 0.12 (latest stable) and update parser API usage - Add Hash and Eq traits to Token enum for chumsky compatibility - Add Hash trait to FeatureStatus enum for HashMap usage - Fix visitor import in backend/codegen.rs (use super::visitor) - Update parser function signatures with lifetime parameters for chumsky 0.12 - Remove Error type parameter from Parser trait bounds (not supported in 0.12) - Fix write_output return type (anyhow::Result -> std::io::Result) - Fix CliError::report() to clone self before passing to miette - Update to_parse_error function signature with lifetime parameter - Fix unused import warnings Core crates compile successfully: - morphir-common ✅ - morphir-design ✅ - morphir-ir ✅ - morphir-daemon ✅ All tests pass (105 tests in core crates) Note: morphir-gleam-binding still has chumsky 0.12 API compatibility issues that require parser refactoring (separate from edition migration) * Fix morphir-gleam-binding compilation for chumsky 0.12 Update parser to use chumsky 0.12 API: - Use IterInput for spanned token input handling - Update all parser function signatures with ValueInput bounds - Add .boxed() to recursive parsers for Clone trait requirements - Fix custom type body parser to use repeated() for Gleam syntax Fix backend visitor: - Handle all V4 ValueBody variants (NativeBody, ExternalBody, IncompleteBody) - Add Decimal literal handling Fix codegen: - Resolve OsVfs ownership issues All 10 library unit tests now pass. * Add mise code coverage tasks with per-crate thresholds - Add cargo-llvm-cov tool to mise.toml - Create check:coverage-report task (generates HTML report with incremental build) - Create check:coverage task (verifies per-crate thresholds) - Add coverage threshold to morphir-gleam-binding (40%) - Add CI coverage job with 14-day artifact retention Per-crate thresholds are configured via Cargo.toml metadata: [package.metadata.coverage] threshold = 40 * Fix type errors in morphir CLI crate - Fix ensure_morphir_structure error mapping (anyhow::Error -> CliError::Config) - Fix write_output error conversion with map_err(CliError::from) - Fix report() method to use simple eprintln (CliError can't be cloned) - Remove unused serde::Serialize import * Fix test compilation errors in morphir-gleam-binding - Add Debug derive to CliTestContext for cucumber World compatibility - Make backend/frontend modules public for test access - Add rlib crate-type alongside cdylib for test linking - Fix cucumber expression escaping for slashes in paths - Add Default derive and fix type inference in acceptance tests - Add tempfile dev-dependency to morphir crate * Fix clippy warnings and refactor compile command - Refactor run_compile to use CompileOptions struct instead of 8 params - Collapse nested if statements using Rust 2024 let chains - Fix shell script formatting in coverage tasks (remove trailing \) - Replace inherent to_string with Display impl for Indent - Use vec![] macro instead of Vec::new() + push pattern - Add allow(dead_code) for test helper code not yet fully used - Update &PathBuf parameters to &Path in frontend visitor - Add #[allow(clippy::result_large_err)] for ParseError - Separate AST types into ast.rs, errors into errors.rs, lexer into lexer.rs * docs: Update generated documentation * feat(gleam-binding): implement roundtrip testing infrastructure Add end-to-end roundtrip testing that verifies Gleam → IR V4 → Gleam → IR equivalence: - Fix backend visitor to generate actual Gleam code instead of JSON placeholders - Add deserialize_value_body() to convert V4 JSON back to Value types - Connect generate_value_expr() and generate_pattern() methods (were dead code) - Fix Gleam syntax for IfThenElse (use case with True/False branches) - Create roundtrip.rs with roundtrip_gleam() function - Create frontend/compare.rs with ModuleIR semantic comparison - Add comprehensive BDD test scenarios for literals, variables, and types - Update acceptance.rs to use actual comparison instead of placeholders * feat(gleam-binding): align tokenizer/AST with glexer/glance, add pretty printer Phase 1 - Lexer updates (align with glexer): - Add float operators (+., -., *., /., <., >., <=., >=.) - Add missing keywords (auto, delegate, derive, echo, implement, macro, opaque, panic, test) - Add comment tokens (CommentModule, CommentDoc, CommentNormal) - Add DiscardName pattern for _name - Add additional operators (|>, <>, <<, >>, <-, @) Phase 2 - AST updates (align with glance): - Add Span type for source locations - Add BinaryOperator enum with 23 operators - Add Field<T> type for labelled/unlabelled arguments - Add Statement type for function body statements - Add BitStringOption and BitStringSegment types - Update Expr enum with new variants (BinaryOp, NegateInt, NegateBool, List, Block, Panic, Todo, Echo, BitString, TupleIndex, FieldAccess, FnCapture, RecordUpdate) - Update Pattern enum with new variants (Discard, Assignment, List, Concatenate, BitString) - Update TypeExpr: Reference→Named, improved Function type Phase 3 - Pretty printer using `pretty` crate: - Add `pretty = "0.12"` dependency - Create GleamPrinter with Wadler-style document algebra - Support all AST node types with proper formatting - Handle operator precedence for minimal parenthesization - Export render_module, render_expr, render_type_expr, render_pattern All 23 unit tests pass. * fix(gleam-binding): address clippy warnings - Remove unnecessary let binding in pretty_printer.rs (let_and_return) - Change &PathBuf to &Path in roundtrip.rs (ptr_arg) * feat(gleam-binding): enhance parser with module docs, blocks, and lists - Add module doc comment extraction from //// comments to ModuleIR.doc - Support type annotations on function parameters (name: Type) - Support labelled fields in custom type constructors - Add list expression parsing [elem, elem, ...] - Add list pattern parsing with optional tail spread - Add block expression parsing { let ... expr } - Support multiple arguments in function application - Fix case branches to not require comma separators - Add real-world test fixtures (rentals, order_validation, etc.) Parser now successfully parses more complex Gleam code patterns from morphir-examples, improving compatibility with real-world usage. * feat(gleam-binding): emit parse stage JSON to .morphir/out - Add emitParseStage option (default: true) to frontend config - When enabled, writes parsed ModuleIR as JSON to .morphir/out/<project>/parse/<module>.json - Allows inspection of intermediate AST before IR conversion - Configurable via [frontend] section in morphir.toml: ```toml [frontend] emit_parse_stage = true # or false to disable ``` * fix(gleam-binding): address clippy warnings in emit_parse_stage * feat(gleam-binding): implement proper operator precedence parsing - Implement 7-level precedence hierarchy for binary operators: 1. Pipe (|>) - lowest 2. Or (||) 3. And (&&) 4. Comparison (== != < > <= >=) 5. Concatenate (<>) 6. Addition (+ -) 7. Multiplication (* / %) - highest - Use chumsky's foldl for left-associative chaining - Add .boxed() to enable Clone trait on recursive parsers - Fixes parsing of complex expressions like `lock_price < market_price * 0.9` This enables proper parsing of real-world Gleam code like order_processing.gleam with expressions involving multiple chained operators. * feat(scripts): add dev mode support to launcher scripts Enable running morphir from local source instead of downloaded binaries. Dev mode can be enabled via: - --dev command-line flag (one-time) - MORPHIR_DEV=1 environment variable (session) - "local-dev" value in .morphir-version file (project) - dev_mode = true in morphir.toml [morphir] section (project) Features: - Auto-detect source directory from current path or CI environment - Use cached debug binary if available and up-to-date - Fall back to cargo build when sources changed - Support for GitHub Actions, GitLab CI, Jenkins, and other CI systems - New `morphir self dev` command to show dev mode status Also adds dev_mode field to MorphirSection config model. * fix(vfs,gleam-binding): VFS consistency and V4 roundtrip serialization VFS improvements: - Document contract for Vfs trait methods (exists returns true for files OR dirs) - Fix MemoryVfs::exists() to match OsVfs semantics for directories Gleam binding improvements: - Add parsing support for todo and panic expressions - Fix V4 serialization: use serialize_value for object wrapper format - Fix roundtrip test path handling for kebab-case module names - Improve debug output in roundtrip tests * docs: add dev mode and self command documentation - Add comprehensive dev mode documentation to install.md - Create docs/cli/self.md for morphir self command reference - Add dev mode section to getting-started.md - Update CHANGELOG.md with v0.1.1 features (dev mode, gleam roundtrip, VFS fix) Note: CLI index.md and releases.md are regenerated from CHANGELOG.md by pre-push hooks * fix(compile): resolve source_directory relative to config file Addresses code review feedback: source_directory from config was being treated as a path relative to the current working directory instead of relative to the config file location. - CLI-provided --input is still resolved relative to cwd (user expectation) - Config-provided source_directory is now resolved relative to morphir.toml - Uses existing resolve_path_relative_to_config helper from morphir-design This fixes issues when invoking morphir compile from a different directory than where morphir.toml lives, common in workspaces or CI environments. * docs: update generated documentation * feat(cli): promote compile and generate commands from experimental - Remove hide=true from compile and generate commands - Add comprehensive documentation for compile and generate commands - compile: Compiles source code to Morphir IR using language extensions - generate: Generates code from Morphir IR using target extensions The validate and transform commands remain experimental/hidden. * docs: update generated documentation * chore: bump version to 0.2.0 This release includes significant changes that warrant a minor version bump: - Promoted compile and generate commands from experimental to stable - Added dev mode for running from local source - TUI pager with vim-like navigation - Improved V4 format with compact serialization - Gleam binding roundtrip testing infrastructure * docs: update generated documentation for v0.2.0 * feat(gleam-binding): add configurable fatal error mode for parse stage emission (#38) * Initial plan * feat(gleam-binding): add emitParseStageFatal option for configurable error handling Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> --------- Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> * refactor(gleam-binding): eliminate memory duplication in compile response (#39) * Initial plan * refactor: avoid disk I/O for format.json in compile response Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> --------- Co-authored-by: DamianReeves <957246+DamianReeves@users.noreply.github.com> * fix(yaml): remove trailing spaces from feature_registry.yaml * fix(gleam-binding): improve roundtrip test and type generation - Update roundtrip_should_complete to actually perform full roundtrip - Add to_pascal_case helper for Gleam type constructor names - Fix type definition generation (constructors space-separated, not pipe) - Add generate_type_expr method for V4 JSON type conversion * fix(gleam-binding): address clippy warnings * fix(gleam-binding): skip CLI tests when prerequisites unavailable - Add cli_tests_available() to check if morphir binary is accessible - Update find_workspace_root to locate correct Cargo.toml - Skip CLI steps gracefully when context is not available - Write source files to disk when CLI context is present * ci: split tests into unit and integration with binary artifact - Add build job that creates morphir binary artifact - Split test into unit tests (runs in parallel with build) - Add integration tests that download and use the binary artifact - This enables CLI e2e tests to run with the actual binary * docs: Add design documents and technical-writer skill - Add daemon and extension design documents from main morphir repo - Format all design documents for Jekyll with proper frontmatter - Add links to main Morphir site and llms.txt throughout - Add actor-based extension system design documents (13 files) - Add technical-writer skill adapted for Jekyll/GitHub Pages - Include scripts for link checking, structure validation, and API docs - Update extension README to reference actor-based design docs All documents are formatted for Jekyll and include proper navigation structure and cross-references to main Morphir documentation. * ci: restructure with mise tasks, integration-tests crate, and WIP test tagging - Add mise tasks for build and test workflows: - build:release - Stage release binary to .morphir/build/bin/ - build:debug - Stage debug binary - test:unit - Run unit tests only - test:integration - Run integration tests with staged binary - test:all - Run all tests - Create integration-tests crate (publish=false) for CLI tests - Move CLI test helpers from morphir-gleam-binding - Separate CLI integration tests that require binary - Set publish=false on morphir-tests crate - Mark failing acceptance tests as @wip with issue reference: - roundtrip.feature: order_validation and order_processing scenarios - cli.feature: All CLI tests (not implemented) - project.feature: Module name lookup issues - workspace.feature: Not implemented - codegen.feature: Not implemented - Update ci.yml to use mise tasks consistently - Update cli_helpers.rs to check staged binary first Fixes: #40 * bd sync: 2026-01-24 11:35:21 * chore(beads): add parser migration and Python binding issues - morphir-cet: Switch from custom Gleam parser to official Gleam parser - morphir-rust-72s: Implement Python binding using Ruff parser crate * chore(beads): add TypeScript binding issue - morphir-rust-ykr: Implement TypeScript binding using SWC parser crate * chore(beads): add daemon and extension system epic - morphir-rust-kw8: Design and implement Morphir daemon and extension system - Phase 1: MVP Daemon - Phase 2: Extension System Design - Phase 3: LSP Implementation - Phase 4: Production Hardening - Phase 5: IDE Extensions * ci: install rustfmt and clippy components before lint checks The mise-action installs Rust but doesn't include rustfmt/clippy components by default. Add explicit rustup component installation step. * style: fix formatting in integration-tests cli.rs * ci: add concurrency guards to cancel in-progress runs When a new commit is pushed to the same branch/PR, any in-progress CI runs are automatically canceled to avoid wasting resources.
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Parse stage emission failures were silently downgraded to warnings, potentially hiding critical tooling integration issues. Added configuration to make these failures fatal when needed.
Changes
emit_parse_stage_fatalfield toFrontendSection(default:false)emitParseStageFataloption through compile command to extensionsExecutionFailedwhen fatal mode enabled; otherwise log as warning (W001)Usage
Default behavior unchanged—failures remain non-fatal warnings for backward compatibility.
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