nshkrdotcom / sinter / fc522c68bd08de89b33c7e3ab06438c1bf2bc2d8

69%

Build Type

push

github

Committed by nshkrdotcom

Commit Message

Release v0.1.0: Big-bang refactor for safety, nested schemas, and JSV

This release represents a comprehensive architectural refactor of Sinter
to make it safe for untrusted inputs, expressive for nested schemas, and
compliant with modern JSON Schema standards.

Core Changes
------------

Schema field names are now stored internally as strings by default. This
prevents atom table exhaustion when validating untrusted JSON payloads
while maintaining ergonomic atom-based DSL definitions that normalize
automatically.

Introduced nested object schema support via Schema.object/1 helper and
the {:object, field_specs} type. This enables precise validation of
structured nested data with per-field constraints and accurate JSON
Schema generation.

Replaced ex_json_schema with JSV 0.13.1 for JSON Schema validation.
Added dual-draft support with Draft 2020-12 as default and Draft 7 for
provider-specific schemas (OpenAI, Anthropic).

New Modules
-----------

Sinter.JSON provides encode/decode helpers combining the transform
pipeline with Jason for request/response handling.

Sinter.Transform implements key aliasing, format application, and
sentinel value handling for outbound payloads.

Sinter.NotGiven provides tri-state semantics distinguishing omitted
fields from explicit nil values, mirroring Python SDK patterns.

Bug Fixes
---------

Fixed required/default ordering so defaults apply before required field
checks, allowing required fields with defaults to pass validation.

Fixed validate_many/3 base path ordering which previously reversed
indices due to incorrect list prepending.

Added NimbleOptions validation for constraint values to reject invalid
option types like min_length: "10" at schema definition time.

Provider JSON Schema generation now applies additionalProperties: false
recursively through nested objects, not just at the root level.

New Features
------------

Added built-in format types: :date, :datetime, :uuid, :null, and
{:nullable, type} with ISO... (continued)

Run Details

175 of 261 new or added lines in 9 files covered. (67.05%)

10 existing lines in 4 files now uncovered.

622 of 946 relevant lines covered (65.75%)

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