1 files changed, 81 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/wamr-ide/VSCode-Extension/src/decorationProvider.ts b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/wamr-ide/VSCode-Extension/src/decorationProvider.ts
new file mode 100644
index 000000000..46efcc90c
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/test-tools/wamr-ide/VSCode-Extension/src/decorationProvider.ts
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+import * as vscode from 'vscode';
+import { readFromFile } from './utilities/directoryUtilities';
+import * as path from 'path';
+import * as os from 'os';
+
+const DECORATION_INCLUDE_PATHS: vscode.FileDecoration =
+    new vscode.FileDecoration(
+        '✔',
+        'Included',
+        new vscode.ThemeColor('list.highlightForeground')
+    );
+const DECORATION_EXCLUDE_FILES: vscode.FileDecoration =
+    new vscode.FileDecoration(
+        '✗',
+        'Excluded',
+        new vscode.ThemeColor('list.errorForeground')
+    );
+
+export class DecorationProvider implements vscode.FileDecorationProvider {
+    private disposables: vscode.Disposable[] = [];
+    public onDidChangeFileDecorations: vscode.Event<
+        vscode.Uri | vscode.Uri[] | undefined
+    >;
+    private eventEmitter: vscode.EventEmitter<vscode.Uri | vscode.Uri[]>;
+
+    constructor() {
+        this.eventEmitter = new vscode.EventEmitter();
+        this.onDidChangeFileDecorations = this.eventEmitter.event;
+        this.disposables.push(
+            vscode.window.registerFileDecorationProvider(this)
+        );
+    }
+
+    public provideFileDecoration(
+        uri: vscode.Uri
+    ): vscode.ProviderResult<vscode.FileDecoration> {
+        const currentPrjDir =
+            os.platform() === 'win32'
+                ? (vscode.workspace.workspaceFolders?.[0].uri.fsPath as string)
+                : os.platform() === 'linux' || os.platform() === 'darwin'
+                ? (vscode.workspace.workspaceFolders?.[0].uri.path as string)
+                : '';
+
+        const pathRelative = (uri.fsPath ? uri.fsPath : uri.toString()).replace(
+            currentPrjDir,
+            '..'
+        );
+
+        const prjConfigDir = path.join(currentPrjDir, '.wamr');
+        const configFilePath = path.join(
+            prjConfigDir,
+            'compilation_config.json'
+        );
+        if (readFromFile(configFilePath) !== '') {
+            const configData = JSON.parse(readFromFile(configFilePath));
+            const includePathArr = configData['includePaths'];
+            const excludeFileArr = configData['excludeFiles'];
+
+            if (includePathArr.indexOf(pathRelative) > -1) {
+                return DECORATION_INCLUDE_PATHS;
+            } else if (excludeFileArr.indexOf(pathRelative) > -1) {
+                return DECORATION_EXCLUDE_FILES;
+            }
+        }
+    }
+
+    public dispose(): void {
+        this.disposables.forEach(d => d.dispose());
+    }
+
+    public updateDecorationsForSource(uri: vscode.Uri): void {
+        this.eventEmitter.fire(uri);
+    }
+}
+
+export const decorationProvider: DecorationProvider = new DecorationProvider();