Use common id generator when building multiple modules.

layouts/tests/distill.rs

@@ -245,3 +245,13 @@ negative_test! {
 	/// Missing required field.
 	e01 (Term::blank(BlankIdBuf::new("_:john_smith".to_string()).unwrap()))
 }
+
+#[test]
+fn dehydrate_t16() {
+	dehydrate(
+		"t16",
+		[Term::blank(
+			BlankIdBuf::new("_:subject".to_string()).unwrap(),
+		)],
+	)
+}

layouts/tests/distill/t16-in.nq

@@ -0,0 +1,7 @@
+_:subject <https://schema.org/name> "John Smith" .
+_:subject <https://schema.org/email> "[email protected]" .
+_:subject <https://purl.imsglobal.org/spec/vc/ob/vocab.html#achievement> <http://example.com/#projectExecution> .
+<http://example.com/#projectExecution> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://purl.imsglobal.org/spec/vc/ob/vocab.html#Achievement> .
+<http://example.com/#projectExecution> <https://schema.org/name> "Project execution"@en .
+<http://example.com/#projectExecution> <https://purl.imsglobal.org/spec/vc/ob/vocab.html#Criteria> <http://example.com/#projectExecutionCriteria> .
+<http://example.com/#projectExecutionCriteria> <https://purl.imsglobal.org/spec/vc/ob/vocab.html#narrative> "Contribute to solution design and implementation."@en .

layouts/tests/distill/t16-layout.json

@@ -0,0 +1,35 @@
+{
+	"type": "record",
+	"fields": {
+		"name": { "property": "https://schema.org/name", "value": { "type": "string" } },
+		"email": { "property": "https://schema.org/email", "value": { "type": "string" } },
+		"achievement": {
+			"intro": [],
+			"value": {
+				"input": ["_:self"],
+				"layout": {
+					"type": "sum",
+					"variants": {
+						"projectExecution": {
+							"intro": [],
+							"value": {
+								"input": ["_:self"],
+								"layout": {
+									"type": "unit",
+									"const": "projectExecution",
+									"dataset": [
+										["_:self", "https://purl.imsglobal.org/spec/vc/ob/vocab.html#achievement", "http://example.com/#projectExecution"],
+										["http://example.com/#projectExecution", "http://www.w3.org/1999/02/22-rdf-syntax-ns#type", "https://purl.imsglobal.org/spec/vc/ob/vocab.html#Achievement"],
+										["http://example.com/#projectExecution", "https://schema.org/name", { "value": "Project execution", "language": "en" }],
+										["http://example.com/#projectExecution", "https://purl.imsglobal.org/spec/vc/ob/vocab.html#Criteria", "http://example.com/#projectExecutionCriteria"],
+										["http://example.com/#projectExecutionCriteria", "https://purl.imsglobal.org/spec/vc/ob/vocab.html#narrative", { "value": "Contribute to solution design and implementation.", "language": "en" }]
+									]
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}

layouts/tests/distill/t16-out.json

@@ -0,0 +1,5 @@
+{
+	"name": "John Smith",
+	"email": "[email protected]",
+	"achievement": "projectExecution"
+}

src/main.rs

@@ -6,7 +6,7 @@ use codespan_reporting::{
 		termcolor::{ColorChoice, StandardStream},
 	},
 };
-use rdf_types::Term;
+use rdf_types::{generator, Generator, Term};
 use std::{
 	fs,
 	io::{self, BufReader},
@@ -190,19 +190,20 @@ impl DefaultLayoutRef {
 
 fn run(files: &mut SimpleFiles<String, String>, args: Args) -> Result<(), Error> {
 	let mut layouts = Layouts::new();
+	let mut generator = generator::Blank::new();
 	let prelude = args.prelude();
 	let mut default_layout = DefaultLayoutRef::None;
 	for filename in args.layouts {
 		let content = fs::read_to_string(&filename).map_err(Error::IO)?;
 		let file_id = files.add(filename.to_string_lossy().into_owned(), content);
-		let layout_ref = load_layout(files, file_id, &mut layouts)?;
+		let layout_ref = load_layout(files, file_id, &mut layouts, &mut generator)?;
 		default_layout.set(layout_ref);
 	}
 
 	for filename in args.include {
 		let content = fs::read_to_string(&filename).map_err(Error::IO)?;
 		let file_id = files.add(filename.to_string_lossy().into_owned(), content);
-		load_layout(files, file_id, &mut layouts)?;
+		load_layout(files, file_id, &mut layouts, &mut generator)?;
 	}
 
 	let layouts = layouts.with(prelude);
@@ -357,14 +358,17 @@ fn load_layout(
 	files: &SimpleFiles<String, String>,
 	file_id: usize,
 	layouts: &mut Layouts,
+	generator: &mut impl Generator,
 ) -> Result<Ref<LayoutType>, Error> {
 	use json_syntax::{Parse, TryFromJson};
 
 	let mut builder = treeldr_layouts::abs::Builder::new();
+	let mut context = builder.with_generator_mut(generator);
+
 	match json_syntax::Value::parse_str(files.get(file_id).unwrap().source().as_str()) {
 		Ok((json, code_map)) => {
 			match treeldr_layouts::abs::syntax::Layout::try_from_json(&json, &code_map) {
-				Ok(layout) => match layout.build(&mut builder) {
+				Ok(layout) => match layout.build_with_context(&mut context) {
 					Ok(layout_ref) => {
 						let new_layouts = builder.build();