- Declare speckl_len_Int helper for list/sequence lengths
- Fix infix = inside => bodies (final pass regex)
- Handle prime notation: currentTerm' → currentTerm_post
- Handle length() calls: length(log) → (speckl_len_Int log)
- Handle min(): (ite (<= a b) a b) instead of unsupported 'min'
- Handle subtraction: i-1 → (- i 1)
- Declare _post state vars when invariants compare pre/post
- Added 3 BMC verify blocks to KRaft spec (TermMonotonicity, CommitSafety, LeaderCompleteness)
- Z3 returns clean sat with zero errors for all specs
- All 37 tests pass
- Sanitize sort names: Option(NodeId) → Option_NodeId
- Emit action transition predicates only for verify/BMC mode
- Handle -> implication operator in translateExpr
- Fleshed out KRaft invariant bodies (4/6 now have real expressions)
- ToggleSwitch: clean sat with model
- TigerBeetleLedger: sat with model
- KafkaKRaft: sat with model
- All 37 tests pass
- x in someSet → someSet.has(x)
- x in someMap.keys → someMap.has(x)
- x notIn someMap.keys → !someMap.has(x)
- m[k] → m.get(k) for Map state variables
- s.size() → s.size (property, not method)
- Track Map-typed state variables via mapVarNames for accurate .get() translation
- Thread mapVarNames through emitAction and rewriteExpr
All 41 tests passing. TigerBeetleLedger now generates correct TypeScript
with .get() for Map access and .has() for Set membership.
Part of M0.1: Fix TS generator bugs (speckl#18)
- check-dist.sh: Prevents DIST DESYNC by verifying all dist/*.js files
are newer than their src/*.ts sources. Fails build if stale.
- Makefile: Standard build targets (build/check-dist/test/recompile/clean)
- src/index.ts: Integrated dist freshness check before compilation
- src/parser.ts: Added List<T> type parsing alongside existing Set<T>/Map<K,V>
(e.g., 'log: List<LogEntry>' now parses as { type: 'list', elementType })
- examples/: Restored v0.3 state machine specs (TigerBeetleLedger,
AccountLedger, ToggleSwitch, TwoPhaseCommit)
- DIST DESYNC is a known recurring anti-pattern — this guard prevents it
Tests: 39/41 pass (2 pre-existing E2E WASM failures due to missing wabt)
Adds a first-class TypeScript code generator to speckl-compile that emits:
- Const enum for workflow states (IssueWorkflowState)
- Strongly-typed class with guards, state transitions, decision log
- Proper this. prefixing (state vars only, not local params)
- Enum references instead of string literals for state comparisons
- Clean tsc --noEmit compilation
Also includes:
- specs/forgejo-issue-workflow.speckdl — full workflow with 9 actions,
8 constraints, 5 temporal verifications
- Generator deduplication of duplicate AST nodes
- Support for init block initialization of state variables
The generator was validated against the Forgejo issue workflow spec,
producing IssueWorkflow.ts that compiles with zero errors.
Refs: heartbeat conversation re: speckl-compile extensibility
- CLI entry point with yargs parsing for speckl-compile <file> --output-dir --bom-format
- TypeScript parser with AST types for all SpeckDL primitives
- Generator for PROV-O JSON-LD provenance graphs
- Generator for CycloneDX v1.6 BOMs
- Generator for SPDX 3.0.1 BOMs
- E2E test verifying RetryHandler.speck parsing and all output formats
All tests pass.
