Merge pull request #99 from ChristopherHX/buffer-unfinished-lines-accept-empty-msg

buffer last line without new line end

src/act.ts

@@ -423,15 +423,25 @@ export class Act {
                     } catch (error: any) { }
                 });
 
-                const handleIO = async (data: any) => {
+                const handleIO = () => {
-                    const lines: string[] = data.toString().split('\n').filter((line: string) => line !== '');
+                    let lastline: string = "";
+                    return async (data: any) => {
+                        let xdata: string = data.toString();
+                        let lines: string[] = xdata.split('\n').filter((line: string) => line !== '');
+                        if (lastline?.length > 0) {
+                            lines[0] = lastline + lines[0];
+                            lastline = "";
+                        }
+                        if (!xdata.endsWith("\n")) {
+                            lastline = lines.pop() || "";
+                        }
                         for await (const line of lines) {
                             const dateString = new Date().toString();
 
                             let message: string;
                             try {
                                 const parsedMessage = JSON.parse(line);
-                            if (parsedMessage.msg) {
+                                if (typeof parsedMessage.msg === 'string') {
                                     message = `${parsedMessage.job ? `[${parsedMessage.job}] ` : ``}${parsedMessage.msg}`;
                                 } else {
                                     message = line;
@@ -530,6 +540,7 @@ export class Act {
                             historyTreeDataProvider.refresh();
                         }
                         await this.storageManager.update(StorageKey.WorkspaceHistory, this.historyManager.workspaceHistory);
+                    }
                 };
 
                 let shell = env.shell;
@@ -561,8 +572,8 @@ export class Act {
                         }
                     }
                 );
-                exec.stdout.on('data', handleIO);
+                exec.stdout.on('data', handleIO());
-                exec.stderr.on('data', handleIO);
+                exec.stderr.on('data', handleIO());
                 exec.on('exit', async (code, signal) => {
                     const dateString = new Date().toString();