Enable preview functionality regardless of the filename used for .dsl files (#32)

Co-authored-by: a501341 <[email protected]>
Co-authored-by: Romain Vasseur <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.2.2 - October 2025
+
+### Bugs fixed
+
+* Fix #9: broken `preview` when workspace file name is not the default one, `workspace.dsl`.
+
 ## 1.2.1 - September 2025
 
 ### Bugs fixed

README.md

@@ -1,7 +1,7 @@
 # C4 DSL Visual Studio Code Extension
 
-![](https://img.shields.io/badge/last_updated-september_2025-0c7cba)
-![](https://img.shields.io/badge/vsix-v1.2.1-ef8d22)
+![](https://img.shields.io/badge/last_updated-october_2025-0c7cba)
+![](https://img.shields.io/badge/vsix-v1.2.2-ef8d22)
 
 ![](https://img.shields.io/badge/publisher-archicionado-fcc438)
 ![](https://img.shields.io/badge/chat-on_github_issue-19967d)

package-lock.json

@@ -11,7 +11,7 @@
 	},
 	"license": "SEE LICENSE IN LICENSE.txt",
 	"publisher": "archicionado",
-	"version": "1.2.1",
+	"version": "1.2.2",
 	"homepage": "https://rvr06.github.io/cornifer/",
 	"repository": {
 		"type": "git",

package.json

@@ -30,13 +30,14 @@ export function setupPreviewProvider(context: ExtensionContext) {
 			let tag = workspace.getConfiguration('cornifer').structurizrLiteTag;
 			let ws = path.dirname(activeEditor.document.uri.fsPath);
 			let workspaceName = ws.split(path.sep).pop();
+			let fileName = path.basename(activeEditor.document.uri.fsPath, '.dsl');
 
 			let containerName = createRandomString();
 
 			portfinder.getPort(function (_: any, port: any) {
 				console.log(`Starting ${workspaceName} Structurizr Preview...`);
 
-				cp.exec(`docker run -p 127.0.0.1:${port}:8080 --name ${containerName} -v "${ws}:/usr/local/structurizr" structurizr/lite:${tag}`,
+				cp.exec(`docker run -p 127.0.0.1:${port}:8080 --name ${containerName} -v "${ws}:/usr/local/structurizr" -e STRUCTURIZR_WORKSPACE_FILENAME="${fileName}" structurizr/lite:${tag}`,
 					function (_, stdout, __) {
 						console.log(stdout);
 					});