Merge pull request #24 from piprate/json11-dec-2019

JSON-LD 1.1 Support

Author: kazarena

CHANGELOG.md

@@ -1,5 +1,15 @@
 # JSON-goLD Change Log
 
+## v0.3.0 - 2020-01-08
+
+- Substantial conformance to the latest W3C Recommendation for JSON-LD 1.1 specification.
+- Default processing mode set to JSON-LD 1.1
+
+### IMPORTANT NOTES
+
+- JSON-LD 1.1 introduces several changes in internal (and some external) interfaces
+- JSON-LD 1.1 algorithms are considerably more complex than 1.0. Performance impact hasn't been evaluated yet. There were no attempts yet to optimise the implementation.
+
 ## v0.2.0 - 2019-01-16
 
 - JSON 1.1 support

Makefile

@@ -1,13 +1,16 @@
-.PHONY: all lint test fmt help
+.PHONY: all vet lint test fmt help
 
 all: lint test
 
-lint:
+vet:
 	go vet github.com/piprate/json-gold/...
 
-test: lint
+test: vet
 	go test github.com/piprate/json-gold/...
 
+lint:
+	golangci-lint run
+
 fmt:
 	gofmt -s -w .
 
@@ -17,7 +20,8 @@ help:
 	@echo '--------------------------------------------------'
 	@echo ' all              - Run everything                '
 	@echo ' fmt              - Format code                   '
-	@echo ' lint             - Run lint                      '
+	@echo ' lint             - Run golangci-lint             '
+	@echo ' vet              - Run vet                       '
 	@echo ' test             - Run all tests                 '
 	@echo '--------------------------------------------------'
 	@echo ''

README.md

@@ -20,19 +20,50 @@ This library aims to pass the official [test suite](https://json-ld.org/test-sui
 - [JSON-LD 1.0 Processing Algorithms and API](http://www.w3.org/TR/2014/REC-json-ld-api-20140116/),
   W3C Recommendation,
   2014-01-16, and any [errata](http://www.w3.org/2014/json-ld-errata)
-- [JSON-LD 1.1](https://json-ld.org/spec/FCGS/json-ld/20180607/),
-  Final Community Group Report,
-  2018-06-07 or [newer JSON-LD latest](https://json-ld.org/spec/latest/json-ld/)
-- [JSON-LD 1.1 Processing Algorithms and API](https://json-ld.org/spec/ED/json-ld-api/20180215/),
-  W3C Editor's Draft,
-  2018-12-15 or [newer <JSON-LD Processing Algorithms and API latest](https://json-ld.org/spec/latest/json-ld-api/)
-- [JSON-LD Framing 1.1](https://json-ld.org/spec/latest/json-ld-framing/)
-  Draft Community Group Report
-  2018-09-05 or newer
-
-As of April 30th, 2019:
-
-* 89.9% of tests from the [official JSON-LD test suite](https://github.com/json-ld/json-ld.org/tree/master/test-suite) pass. The failing tests are related to HTML based checks and the most recently added features of JSON 1.1 spec.
+- [JSON-LD 1.1](https://www.w3.org/TR/2019/CR-json-ld11-20191212/),
+  W3C Candidate Recommendation,
+  2019-12-12 or [newer JSON-LD latest](https://json-ld.org/spec/latest/json-ld/)
+- [JSON-LD 1.1 Processing Algorithms and API](https://www.w3.org/TR/2019/CR-json-ld11-api-20191212/),
+  W3C Candidate Recommendation,
+  2019-12-12 or [newer JSON-LD Processing Algorithms and API latest](https://www.w3.org/TR/json-ld11-api/)
+- [JSON-LD Framing 1.1](https://www.w3.org/TR/2019/CR-json-ld11-framing-20191212/)
+  W3C Candidate Recommendation
+  2019-12-12 or [newer](https://www.w3.org/TR/json-ld11-framing/)
+
+### Current JSON-LD 1.1 Conformance Status
+
+This library provides comprehensive support of JSON-LD 1.1 specification, except in the areas mentioned below:
+
+#### Expansion
+
+Good coverage.
+
+#### Compaction
+
+Good coverage, except:
+
+- `@included` directive not supported
+
+#### RDF Serialization/Deserialization
+
+Good coverage, except:
+
+- JSON literals (`@json`) aren't supported
+- `rdfDirection` option is not yet supported (including _i18n-datatype_ and _compound-literal_ forms)
+
+#### HTML based processing
+
+Not supported.
+
+### Current JSON-LD 1.1 Framing Conformance Status
+
+Not supported. The current implementation is still based on an earlier version of JSON-LD 1.1 Framing specification.
+
+### Official 1.1 Test Suite
+
+As of January 8th, 2020:
+
+* 88.7% of tests from the [official JSON-LD test suite](https://github.com/json-ld/json-ld.org/tree/master/test-suite) pass.
 * all RDF Dataset Normalisation tests from the [current test suite](https://json-ld.github.io/normalization/tests/index.html) pass
 
 ## Examples ##
@@ -74,8 +105,6 @@ See complete code in [examples/compact.go](examples/compact.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 
 doc := map[string]interface{}{
 	"@id": "http://example.org/test#book",
@@ -105,8 +134,6 @@ See complete code in [examples/flatten.go](examples/flatten.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 
 doc := map[string]interface{}{
 	"@context": []interface{}{
@@ -138,8 +165,6 @@ See complete code in [examples/frame.go](examples/frame.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 
 doc := map[string]interface{}{
 	"@context": map[string]interface{}{
@@ -193,8 +218,6 @@ See complete code in [examples/to_rdf.go](examples/to_rdf.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 options.Format = "application/n-quads"
 
 // this JSON-LD document was taken from http://json-ld.org/test-suite/tests/toRdf-0028-in.jsonld
@@ -227,8 +250,6 @@ See complete code in [examples/from_rdf.go](examples/from_rdf.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 
 triples := `
 	<http://example.com/Subj1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://example.com/Type> .
@@ -248,8 +269,6 @@ See complete code in [examples/normalize.go](examples/normalize.go).
 ```go
 proc := ld.NewJsonLdProcessor()
 options := ld.NewJsonLdOptions("")
-// add the processing mode explicitly if you need JSON-LD 1.1 features
-options.ProcessingMode = ld.JsonLd_1_1
 options.Format = "application/n-quads"
 options.Algorithm = "URDNA2015"
 
@@ -269,7 +288,7 @@ normalizedTriples, err := proc.Normalize(doc, options)
 
 ## Inspiration ##
 
-This implementation was heavily influenced by [JSONLD-Java](https://github.com/jsonld-java/jsonld-java) with some techniques borrowed from [PyLD](https://github.com/digitalbazaar/pyld) and [gojsonld](https://github.com/linkeddata/gojsonld). Big thank you to the contributors of the forementioned libraries for figuring out implementation details of the core algorithms.
+This implementation was influenced by [Ruby JSON-LD reader/writer](https://github.com/ruby-rdf/json-ld), [JSONLD-Java](https://github.com/jsonld-java/jsonld-java) with some techniques borrowed from [PyLD](https://github.com/digitalbazaar/pyld) and [gojsonld](https://github.com/linkeddata/gojsonld). Big thank you to the contributors of the aforementioned libraries for figuring out implementation details of the core algorithms.
 
 ## History ##