Fix #250 Support the --chmod flag in ADD instructions

Signed-off-by: Remy Suen <[email protected]>

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [Unreleased]
+### Added
+- textDocument/publishDiagnostics
+  - support `--chmod` flag in ADD instructions added in Docker CE 20.10 ([#250](https://github.com/rcjsuen/dockerfile-language-server-nodejs/issues/250))
+
 ## [0.2.2] - 2020-01-07
 ### Fixed
 - import all types from vscode-languageserver to prevent bundling issues ([#249](https://github.com/rcjsuen/dockerfile-language-server-nodejs/issues/249))

package.json

@@ -20,8 +20,8 @@
     "node": "*"
   },
   "dependencies": {
-    "dockerfile-language-service": "0.1.1",
-    "dockerfile-utils": "0.1.1",
+    "dockerfile-language-service": "0.2.0",
+    "dockerfile-utils": "0.2.0",
     "vscode-languageserver": "^7.0.0"
   },
   "devDependencies": {

test/server.test.ts

@@ -1793,6 +1793,32 @@ describe("Dockerfile LSP Tests", function() {
 		lspProcess.on("message", semanticTokensListener);
 	});
 
+	it("issue #250", finished => {
+		this.timeout(5000);
+		sendNotification("textDocument/didOpen", {
+			textDocument: {
+				languageId: "dockerfile",
+				version: 1,
+				uri: "uri://dockerfile/250.txt",
+				text: "FROM scratch\nADD --chmod=644 . ."
+			}
+		});
+
+		lspProcess.once("message", json => {
+			if (json.method === "textDocument/publishDiagnostics") {
+				assert.equal(json.params.uri, "uri://dockerfile/250.txt");
+				console.log(json.params.diagnostics);
+				assert.equal(json.params.diagnostics.length, 0);
+				sendNotification("textDocument/didClose", {
+					textDocument: {
+						uri: "uri://dockerfile/250.txt"
+					}
+				});
+				finished();
+			}
+		});
+	});
+
 	function testInvalidFile(request: string, assertionCallback: Function) {
 		it(request, function(finished) {
 			this.timeout(5000);