[1.5.4] Add icons for .export and .med files

.husky/pre-commit

@@ -1,8 +1,17 @@
 #!/bin/sh
 set -e
 
-npx prettier --write "src/**/*.ts" "webviews/viewer/src/**/*.{ts,svelte}" "webviews/export/**/*.{js,css,html}"
-git add -u
+# Only format files staged for this commit, and re-stage only those files.
+# A blanket `git add -u` would otherwise sweep unrelated tracked
+# modifications into the commit.
+staged_files=$(git diff --cached --name-only --diff-filter=ACMR | \
+  grep -E '^(src/.*\.ts|webviews/viewer/src/.*\.(ts|svelte)|webviews/export/.*\.(js|css|html))$' || true)
+
+if [ -n "$staged_files" ]; then
+  echo "$staged_files" | tr '\n' '\0' | xargs -0 npx prettier --write
+  echo "$staged_files" | tr '\n' '\0' | xargs -0 git add
+fi
+
 npx eslint --max-warnings=0 src/ webviews/export/
 npx svelte-check --tsconfig webviews/viewer/tsconfig.json --fail-on-warnings
 python3 -m ruff check python/lsp/ python/med2obj.py

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to the **VS Code Aster** extension will be documented in thi
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.5.4] - 2026-04-15
+
+File icon improvements and language support for `.export` and MED files.
+
+### Added
+- Dedicated file icons for `.export` files (blue rocket) and `.med` / `.mmed` / `.rmed` files (orange cube)
+- Refreshed code_aster logo, now bundled with its SVG source
+- `vs-code-aster.medFileExtensions` setting to register arbitrary extensions (e.g. `.21`, `.71`) as MED files, which code_aster writes under the I/O unit number
+
 ## [1.5.3] - 2026-03-26
 
 Comment toggle support and Windows debugging improvements.

CITATION.cff

@@ -1,4 +1,4 @@
-cff-version: 1.5.3
+cff-version: 1.5.4
 title: VS Code Aster
 message: >-
   If you use this software, please cite it using the

README.md

@@ -1,7 +1,7 @@
 <p align="center"><img src="https://raw.githubusercontent.com/simvia-tech/vs-code-aster/main/media/images/simvia.png" alt="Simvia Logo" width="50%" /></p>
 
 <p align="center">
-  <a href="/"><img src="https://img.shields.io/badge/version-1.5.3-blue" alt="Version" /></a>
+  <a href="/"><img src="https://img.shields.io/badge/version-1.5.4-blue" alt="Version" /></a>
   <a href="./LICENSE"><img src="https://img.shields.io/badge/license-GPL%203.0-green" alt="License" /></a>
 </p>
 

ROADMAP.md

@@ -4,7 +4,7 @@
 
 The extension aims to reduce friction between modeling, validation, execution, and analysis by bringing **code_aster** native workflows into the editor.
 
-## Current Capabilities (v1.5.3)
+## Current Capabilities (v1.5.4)
 
 - `.export` file generator
 - 3D mesh viewer

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vs-code-aster",
   "displayName": "VS Code Aster",
-  "version": "1.5.3",
+  "version": "1.5.4",
   "description": "VS Code extension for code_aster",
   "publisher": "simvia",
   "license": "GPL-3.0",
@@ -78,10 +78,38 @@
           ".com9"
         ],
         "icon": {
-          "light": "./media/images/icone-code-aster.png",
-          "dark": "./media/images/icone-code-aster.png"
+          "light": "./media/images/icone-code-aster.svg",
+          "dark": "./media/images/icone-code-aster.svg"
         },
         "configuration": "./language-configuration.json"
+      },
+      {
+        "id": "export",
+        "aliases": [
+          "Aster Export"
+        ],
+        "extensions": [
+          ".export"
+        ],
+        "icon": {
+          "light": "./media/images/icone-export-light.svg",
+          "dark": "./media/images/icone-export-dark.svg"
+        }
+      },
+      {
+        "id": "med",
+        "aliases": [
+          "MED"
+        ],
+        "extensions": [
+          ".med",
+          ".mmed",
+          ".rmed"
+        ],
+        "icon": {
+          "light": "./media/images/icone-med-light.svg",
+          "dark": "./media/images/icone-med-dark.svg"
+        }
       }
     ],
     "grammars": [
@@ -143,6 +171,19 @@
           ],
           "markdownDescription": "Specifies the file extensions to be recognized as Code Aster command files. Default includes `.comm`, `.com`, and `.com0`-`.com9`. You can customize this list as needed."
         },
+        "vs-code-aster.medFileExtensions": {
+          "order": 0,
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "default": [
+            ".med",
+            ".mmed",
+            ".rmed"
+          ],
+          "markdownDescription": "Specifies the file extensions to be recognized as MED mesh/result files. code_aster may also write MED data under numeric extensions matching the I/O unit (e.g. `.21`, `.71`). Add such extensions here to apply the MED icon and language association. Extensions listed here are automatically written to `files.associations`."
+        },
         "vs-code-aster.aliasForRun": {
           "order": 1,
           "type": "string",

src/MedLanguageSync.ts

@@ -0,0 +1,71 @@
+/**
+ * Keeps `files.associations` in sync with the `vs-code-aster.medFileExtensions` setting.
+ *
+ * VS Code's `contributes.languages[].extensions` is static (read once from package.json at
+ * load time). To let users dynamically map arbitrary extensions (e.g. `.71`, `.72`) to the
+ * `med` language — which gives them the MED icon and language ID — we programmatically
+ * write `files.associations` entries on activation and whenever the setting changes.
+ *
+ * Ownership tracking: we only ever touch `files.associations` entries whose value is `med`.
+ * Other entries (added by the user or other extensions) are left untouched.
+ */
+import * as vscode from 'vscode';
+
+const MED_LANGUAGE_ID = 'med';
+const SETTING_KEY = 'medFileExtensions';
+
+function normalizeExtension(ext: string): string | null {
+  const trimmed = ext.trim();
+  if (!trimmed) {
+    return null;
+  }
+  const withDot = trimmed.startsWith('.') ? trimmed : `.${trimmed}`;
+  return withDot.toLowerCase();
+}
+
+async function syncAssociations(): Promise<void> {
+  const asterConfig = vscode.workspace.getConfiguration('vs-code-aster');
+  const raw = asterConfig.get<string[]>(SETTING_KEY, ['.med', '.mmed', '.rmed']);
+
+  const desiredPatterns = new Set(
+    raw
+      .map(normalizeExtension)
+      .filter((e): e is string => e !== null)
+      .map((ext) => `*${ext}`)
+  );
+
+  const filesConfig = vscode.workspace.getConfiguration('files');
+  const current = filesConfig.get<Record<string, string>>('associations') ?? {};
+  const next: Record<string, string> = {};
+
+  for (const [pattern, language] of Object.entries(current)) {
+    if (language === MED_LANGUAGE_ID) {
+      continue;
+    }
+    next[pattern] = language;
+  }
+
+  for (const pattern of desiredPatterns) {
+    next[pattern] = MED_LANGUAGE_ID;
+  }
+
+  const before = JSON.stringify(current);
+  const after = JSON.stringify(next);
+  if (before === after) {
+    return;
+  }
+
+  await filesConfig.update('associations', next, vscode.ConfigurationTarget.Global);
+}
+
+export function activateMedLanguageSync(context: vscode.ExtensionContext): void {
+  void syncAssociations();
+
+  const listener = vscode.workspace.onDidChangeConfiguration((event) => {
+    if (event.affectsConfiguration(`vs-code-aster.${SETTING_KEY}`)) {
+      void syncAssociations();
+    }
+  });
+
+  context.subscriptions.push(listener);
+}

src/extension.ts

@@ -9,6 +9,7 @@ import { ExportEditor } from './ExportEditor';
 import { RunAster } from './RunAster';
 import { LspServer } from './LspServer';
 import { StatusBar } from './StatusBar';
+import { activateMedLanguageSync } from './MedLanguageSync';
 import { setTelemetryContext } from './telemetry';
 
 /**
@@ -39,6 +40,8 @@ export async function activate(context: vscode.ExtensionContext) {
 
   StatusBar.instance.activate(context);
 
+  activateMedLanguageSync(context);
+
   context.subscriptions.push(runaster);
   context.subscriptions.push(createExportDoc);
   context.subscriptions.push(createMesh);