.github/workflows/main.yml

@@ -0,0 +1,80 @@
+name: Node.js CI
+
+on: [push]
+
+jobs:
+  test-node:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        node-version: [8.x, 10.x, 12.x, 14.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install
+      run: npm install
+    - name: Fetch test suites
+      run: npm run fetch-test-suites
+    - name: Run test with Node.js ${{ matrix.node-version }}
+      run: npm run test-node
+  test-karma:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        node-version: [14.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install
+      run: npm install
+    - name: Fetch test suites
+      run: npm run fetch-test-suites
+    - name: Run karma tests
+      run: npm run test-karma
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        node-version: [14.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - name: Run eslint
+      run: npm run lint
+  coverage:
+    needs: [test-node, test-karma]
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      matrix:
+        node-version: [14.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install
+      run: npm install
+    - name: Fetch test suites
+      run: npm run fetch-test-suites
+    - name: Generate coverage report
+      run: npm run coverage-ci
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        file: ./coverage/lcov.info
+        fail_ci_if_error: true

CHANGELOG.md

@@ -1,5 +1,124 @@
 # jsonld ChangeLog
 
+## 4.0.0 - 2021-02-11
+
+### Removed
+- **BREAKING**: RDFa parser moved to `jsonld-rdfa` package, remove `xmldom`
+  dependency.
+
+## 3.3.1 - 2021-02-10
+
+### Fixed
+- Add `lru-cache` to packages run through babel for bundles. Fixes use of arrow
+  functions.
+
+## 3.3.0 - 2021-01-21
+
+### Changed
+- Update `rdf-canonize` to 2.0.1.
+- **NOTE**: The `rdf-canonize` update changes browser support and removes forge
+  in favor of the WebCrypto `crypto.subtle` API. A WebCrypto polyfill *may* be
+  required if a jsonld.js API is used that calls `rdf-canonize`. The polyfill
+  is needed if older browsers are targeted or when not using a secure context
+  on some modern browsers. Due to other concerns and the expected minimal
+  impact of this change, it is happening in a minor release. Please provide
+  feedback if this decision causes problems.
+- Node.js 6 is no longer tested due to development tool dependency updates and
+  to avoid adding additional testing complexity. Node.js 6 will otherwise still
+  be supported until the next major release. Please report any issues found.
+
+## 3.2.0 - 2020-10-13
+
+### Fixed
+- Empty-property scoped context should not effect the outer context. Note that
+  in situations where this fix is used there is now an extra clone of the
+  active context which could potentially cause performance issues.
+
+## 3.1.1 - 2020-05-22
+
+### Fixed
+- Fix XHR document loader Link header processing.
+
+## 3.1.0 - 2020-04-15
+
+### Fixed
+- Support recusrive scoped contexts.
+- Various EARL report updates.
+- Fixed `prependBase` to start path with a '/' for a zero length path
+  if there is an authority in base.
+
+### Changed
+- Better support for using a processed context for `null` and caching
+  `@import`.
+- Don't set `@base` in initial context and don't resolve a relative IRI
+  when setting `@base` in a context, so that the document location can
+  be kept separate from the context itself.
+- Use `package.json` `version` field for EARL reports.
+
+## 3.0.1 - 2020-03-10
+
+### Fixed
+- Exclude `@type` from added values in Merge Node Maps step 2.2.1.
+
+## 3.0.0 - 2020-03-10
+
+### Notes
+- This release adds support for a majority of JSON-LD 1.1. Significant thanks
+  goes to Gregg Kellogg!
+- **BREAKING**: A notable change is that the framing `omitGraph` default
+  changed to match the JSON-LD 1.1 Framing spec. This is likely to cause issues
+  in most current uses of `frame()`. Result handling similar to
+  `framed['@graph'][0]` will have to be changed. Check your code.
+- The spec calls for various situations to issue warnings. This is currently
+  done with `console.warn`. This will be replaced by a new event notification
+  API in an upcoming release.
+
+### Fixed
+- More support for `"@type": "@none"`.
+- JSON literal value handling issues (`null` and `[]`).
+- Always pass `typeScopedContext` to `_expandObject`.
+- Allow a keyword to exist when expanding in `_expandObject` when the key is
+  `@included` or `@type`.
+- Improve `isDouble` to look for big integers.
+- URI `removeDotSegments` only ensures preceding '/' if was already absolute.
+- Do minimal checking to see if IRIs are valid by making sure they contain no
+  whitespace.
+- Terms of the form of an IRI must map to the same IRI.
+- Terms of the form of a relative IRI may not be used as prefixes.
+- Match spec error code "invalid context entry" vs "invalid context member".
+- Keywords may not be used as prefixes.
+- Handle term definition on `@type` with empty map.
+- Handling of `@` values for `@reverse`.
+- Changes in object embedding.
+- Better support for graph framing.
+- Better frame validation.
+- Wildcard matching on `@id` and other `requireAll` semantics.
+- Default frame for lists.
+- Check unused scoped contexts for validity.
+
+### Changed
+- Keep term definitions mapping to null so they may be protected.
+- **NOTE**: `LINK_HEADER_REL` in `lib/constants.js` has been deprecated and
+  renamed to `LINK_HEADER_CONTEXT`. It remains for now but will be removed in a
+  future release.
+- Changed framing defaults
+  - `embed` to "@once" and warn on "@first" or "@last".
+  - `pruneBlankNodeIdentifiers` based on processingMode.
+  - `omitGraph` based on processingMode.
+- Replaced `removePreserve` with `cleanupPreserve` and `cleanupNulls`.
+- Remove unused framing `graphStack` code that was removed from the spec.
+
+### Added
+- Support for `"@import"`.
+- Added support for `@included` blocks
+- Skip things that have the form of a keyword, with warning.
+- Support for expansion and compaction of values container `"@direction"`.
+- Support for RDF transformation of `@direction` when `rdfDirection` is
+  'i18n-datatype'.
+- Top level `@graph` omitted if `omitGraph` is `true`.
+- Check for invalid values of `@embed`.
+- Support default values for `@type` when framing.
+
 ## 2.0.2 - 2020-01-17
 
 ### Fixed

README.md

@@ -1,7 +1,8 @@
 jsonld.js
 =========
 
-[![Build status](https://img.shields.io/travis/digitalbazaar/jsonld.js.svg)](https://travis-ci.org/digitalbazaar/jsonld.js)
+[![Build status](https://img.shields.io/github/workflow/status/digitalbazaar/jsonld.js/Node.js%20CI)](https://github.com/digitalbazaar/jsonld.js/actions?query=workflow%3A%22Node.js+CI%22)
+[![Coverage status](https://img.shields.io/codecov/c/github/digitalbazaar/jsonld.js)](https://codecov.io/gh/digitalbazaar/jsonld.js)
 [![Dependency Status](https://img.shields.io/david/digitalbazaar/jsonld.js.svg)](https://david-dm.org/digitalbazaar/jsonld.js)
 
 Introduction
@@ -83,7 +84,7 @@ yet supported.
 Installation
 ------------
 
-### node.js + npm
+### Node.js + npm
 
 ```
 npm install jsonld
@@ -146,7 +147,7 @@ import {promises} from 'jsonld';
 import {JsonLdProcessor} from 'jsonld';
 ```
 
-### node.js native canonize bindings
+### Node.js native canonize bindings
 
 For specialized use cases there is an optional [rdf-canonize-native][] package
 available which provides a native implementation for `canonize()`. It is used
@@ -288,7 +289,7 @@ const CONTEXTS = {
   }, ...
 };
 
-// grab the built-in node.js doc loader
+// grab the built-in Node.js doc loader
 const nodeDocumentLoader = jsonld.documentLoaders.node();
 // or grab the XHR one: jsonld.documentLoaders.xhr()
 
@@ -390,14 +391,28 @@ Remote context tests are also available:
 
     JSONLD_TESTS=`pwd`/tests npm test
 
-To generate earl reports:
+To generate EARL reports:
 
-    # generate the earl report for node.js
+    # generate the EARL report for Node.js
     EARL=earl-node.jsonld npm test
 
-    # generate the earl report for the browser
+    # generate the EARL report for the browser
     EARL=earl-firefox.jsonld npm run test-karma -- --browser Firefox
 
+To generate an EARL report with the `json-ld-api` and `json-ld-framing` tests
+as used on the official [JSON-LD Processor Conformance][] page
+
+    JSONLD_TESTS="`pwd`/../json-ld-api/tests `pwd`/../json-ld-framing/tests" EARL="jsonld-js-earl.jsonld" npm test
+
+The EARL `.jsonld` output can be converted to `.ttl` using the [rdf][] tool:
+
+    rdf serialize jsonld-js-earl.jsonld --output-format turtle -o jsonld-js-earl.ttl
+
+Optionally follow the [report
+instructions](https://github.com/w3c/json-ld-api/tree/master/reports) to
+generate the HTML report for inspection. Maintainers can
+[submit](https://github.com/w3c/json-ld-api/pulls) updated results as needed.
+
 Benchmarks
 ----------
 
@@ -428,6 +443,7 @@ Use a command line with a test suite and a benchmark flag:
 [JSON-LD WG Framing latest]: https://w3c.github.io/json-ld-framing/
 [JSON-LD WG latest]: https://w3c.github.io/json-ld-syntax/
 
+[JSON-LD Processor Conformance]: https://w3c.github.io/json-ld-api/reports
 [JSON-LD WG]: https://www.w3.org/2018/json-ld-wg/
 [JSON-LD]: https://json-ld.org/
 [Microdata]: http://www.w3.org/TR/microdata/

karma.conf.js

@@ -86,6 +86,7 @@ module.exports = function(config) {
               // include specific packages
               include: [
                 /(node_modules\/canonicalize)/,
+                /(node_modules\/lru-cache)/,
                 /(node_modules\/rdf-canonize)/
               ]
             }],