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Don't cache failed getMesonTasks() result. #141

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Don't cache failed getMesonTasks() result. #141

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8 changes: 6 additions & 2 deletions src/extension.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -68,11 +68,15 @@ export async function activate(ctx: vscode.ExtensionContext) {
controller.createRunProfile("Meson run test", vscode.TestRunProfileKind.Run, (request, token) => testRunHandler(controller, request, token), true)
ctx.subscriptions.push(controller);

let mesonTasks: Thenable<vscode.Task[]> | null = null;
let mesonTasks: Promise<vscode.Task[]> | null = null;
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OOC what does that do?

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There's no catch() on a Thenable.

ctx.subscriptions.push(
vscode.tasks.registerTaskProvider("meson", {
provideTasks() {
mesonTasks ??= getMesonTasks(buildDir);
if (mesonTasks == null) {
mesonTasks = getMesonTasks(buildDir);
mesonTasks.catch(() => mesonTasks = null);
}

return mesonTasks;
},
resolveTask() {
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2 changes: 1 addition & 1 deletion src/tasks.ts
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Expand Up @@ -172,7 +172,7 @@ export async function getMesonTasks(buildDir: string) {
"Could not fetch targets. See Meson Build output tab for more info."
);

return [];
throw e;
}
}

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