feat(engine): Open Workflow DSL 1.0 parser for document and schemas #12

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opened 2026-09-09 10:15:31 +00:00 by larandar · 0 comments

larandar commented

2026-09-09 10:15:31 +00:00

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Proposal

Parse Open Workflow DSL 1.0 document, input.schema, and output.schema declarations.

Design

Implement a typed OWS AST and parser with structured diagnostics; do not normalize Ting syntax here.

Tasks

Define AST nodes; parse valid declarations; reject malformed declarations with typed errors.

Gherkin Specification Delta

must.contracts.ting-workflows.deliverable-12

Scenario: Deliverable behavior

GIVEN the stated prerequisites and inputs
WHEN the feature is exercised
THEN valid OWS source with document and schemas, when parsed, then each declaration is represented in the typed AST.

## Proposal Parse Open Workflow DSL 1.0 document, input.schema, and output.schema declarations. ## Design Implement a typed OWS AST and parser with structured diagnostics; do not normalize Ting syntax here. ## Tasks - Define AST nodes; parse valid declarations; reject malformed declarations with typed errors. ## Gherkin Specification Delta ### must.contracts.ting-workflows.deliverable-12 **Scenario: Deliverable behavior** - **GIVEN** the stated prerequisites and inputs - **WHEN** the feature is exercised - **THEN** valid OWS source with document and schemas, when parsed, then each declaration is represented in the typed AST.

larandar added a new dependency

2026-09-09 10:15:34 +00:00

#11 feat(engine): Rust workspace crate scaffolding and base error types

larandar added a new dependency

2026-09-09 10:15:34 +00:00

#13 feat(engine): DSL normalization layer for <workflow>@<impl> and use.workflows

larandar added a new dependency

2026-09-09 10:15:37 +00:00

#2 Session: ting-workflow-executor — embedded Nushell, bwrap sandboxing, and OWS DSL 1.0