diff --git a/d2compiler/compile_test.go b/d2compiler/compile_test.go index 4ba50f013d..b4d89c8158 100644 --- a/d2compiler/compile_test.go +++ b/d2compiler/compile_test.go @@ -3715,6 +3715,21 @@ a: { assert.Equal(t, "im nested var", g.Objects[1].Label.Value) }, }, + { + name: "label-map", + run: func(t *testing.T) { + g, _ := assertCompile(t, ` +vars: { + x: { + label: hi + } +} +a: ${x} +a.label: hello +`, "") + assert.Equal(t, "hello", g.Objects[0].Label.Value) + }, + }, { name: "var-in-var", run: func(t *testing.T) { diff --git a/d2ir/compile.go b/d2ir/compile.go index 6e3f9b2496..a9ef376ed1 100644 --- a/d2ir/compile.go +++ b/d2ir/compile.go @@ -294,7 +294,11 @@ func (c *compiler) resolveSubstitutions(varsStack []*Map, node Node) { if resolvedField.Composite != nil { switch n := node.(type) { case *Field: - n.Composite = resolvedField.Composite + if n.Composite != nil { + n.Composite = n.Composite.Copy(resolvedField.Composite).(Composite) + } else { + n.Composite = resolvedField.Composite + } case *Edge: if resolvedField.Composite.Map() == nil { c.errorf(node.LastRef().AST(), `cannot substitute array variable "%s" to an edge`, strings.Join(box.Substitution.IDA(), ".")) diff --git a/testdata/d2compiler/TestCompile2/vars/override/label-map.exp.json b/testdata/d2compiler/TestCompile2/vars/override/label-map.exp.json new file mode 100644 index 0000000000..5b6012a882 --- /dev/null +++ b/testdata/d2compiler/TestCompile2/vars/override/label-map.exp.json @@ -0,0 +1,297 @@ +{ + "graph": { + "name": "", + "isFolderOnly": false, + "ast": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,0:0:0-8:0:59", + "nodes": [ + { + "map_key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,1:0:1-5:1:35", + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,1:0:1-1:4:5", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,1:0:1-1:4:5", + "value": [ + { + "string": "vars", + "raw_string": "vars" + } + ] + } + } + ] + }, + "primary": {}, + "value": { + "map": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,1:6:7-5:1:35", + "nodes": [ + { + "map_key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,2:2:11-4:3:33", + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,2:2:11-2:3:12", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,2:2:11-2:3:12", + "value": [ + { + "string": "x", + "raw_string": "x" + } + ] + } + } + ] + }, + "primary": {}, + "value": { + "map": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,2:5:14-4:3:33", + "nodes": [ + { + "map_key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,3:4:20-3:13:29", + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,3:4:20-3:9:25", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,3:4:20-3:9:25", + "value": [ + { + "string": "label", + "raw_string": "label" + } + ] + } + } + ] + }, + "primary": {}, + "value": { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,3:11:27-3:13:29", + "value": [ + { + "string": "hi", + "raw_string": "hi" + } + ] + } + } + } + } + ] + } + } + } + } + ] + } + } + } + }, + { + "map_key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:0:36-6:7:43", + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:0:36-6:1:37", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:0:36-6:1:37", + "value": [ + { + "string": "a", + "raw_string": "a" + } + ] + } + } + ] + }, + "primary": {}, + "value": { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:3:39-6:4:40", + "value": [ + { + "substitution": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:3:39-6:7:43", + "spread": false, + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:5:41-6:6:42", + "value": [ + { + "string": "x", + "raw_string": "x" + } + ] + } + } + ] + } + } + ] + } + } + } + }, + { + "map_key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:0:44-7:14:58", + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:0:44-7:7:51", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:0:44-7:1:45", + "value": [ + { + "string": "a", + "raw_string": "a" + } + ] + } + }, + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:2:46-7:7:51", + "value": [ + { + "string": "label", + "raw_string": "label" + } + ] + } + } + ] + }, + "primary": {}, + "value": { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:9:53-7:14:58", + "value": [ + { + "string": "hello", + "raw_string": "hello" + } + ] + } + } + } + } + ] + }, + "root": { + "id": "", + "id_val": "", + "attributes": { + "label": { + "value": "" + }, + "labelDimensions": { + "width": 0, + "height": 0 + }, + "style": {}, + "near_key": null, + "shape": { + "value": "" + }, + "direction": { + "value": "" + }, + "constraint": null + }, + "zIndex": 0 + }, + "edges": null, + "objects": [ + { + "id": "a", + "id_val": "a", + "references": [ + { + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:0:36-6:1:37", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,6:0:36-6:1:37", + "value": [ + { + "string": "a", + "raw_string": "a" + } + ] + } + } + ] + }, + "key_path_index": 0, + "map_key_edge_index": -1 + }, + { + "key": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:0:44-7:7:51", + "path": [ + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:0:44-7:1:45", + "value": [ + { + "string": "a", + "raw_string": "a" + } + ] + } + }, + { + "unquoted_string": { + "range": "d2/testdata/d2compiler/TestCompile2/vars/override/label-map.d2,7:2:46-7:7:51", + "value": [ + { + "string": "label", + "raw_string": "label" + } + ] + } + } + ] + }, + "key_path_index": 0, + "map_key_edge_index": -1 + } + ], + "attributes": { + "label": { + "value": "hello" + }, + "labelDimensions": { + "width": 0, + "height": 0 + }, + "style": {}, + "near_key": null, + "shape": { + "value": "rectangle" + }, + "direction": { + "value": "" + }, + "constraint": null + }, + "zIndex": 0 + } + ] + }, + "err": null +}