From 223dbd2187e5b966d192dac9745d47831dccb9b3 Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Sun, 23 May 2021 13:17:09 +0300
Subject: Style fix

---
 editors/code/src/main.ts             | 18 ++++++++++--------
 editors/code/src/persistent_state.ts |  5 +----
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 6ed8b6146..a6c1c0906 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -156,8 +156,8 @@ export async function deactivate() {
 async function bootstrap(config: Config, state: PersistentState): Promise<string> {
     await fs.mkdir(config.globalStoragePath, { recursive: true });
 
-    if (config.package.releaseTag != NIGHTLY_TAG) {
-        await state.removeNightlyReleaseId();
+    if (config.package.releaseTag !== NIGHTLY_TAG) {
+        await state.updateNightlyReleaseId(undefined);
     }
     await bootstrapExtension(config, state);
     const path = await bootstrapServer(config, state);
@@ -166,8 +166,9 @@ async function bootstrap(config: Config, state: PersistentState): Promise<string
 
 async function bootstrapExtension(config: Config, state: PersistentState): Promise<void> {
     if (config.package.releaseTag === null) return;
+    const currentExtensionIsNightly = config.package.releaseTag === NIGHTLY_TAG;
     if (config.channel === "stable") {
-        if (config.package.releaseTag === NIGHTLY_TAG) {
+        if (currentExtensionIsNightly) {
             void vscode.window.showWarningMessage(
                 `You are running a nightly version of rust-analyzer extension. ` +
                 `To switch to stable, uninstall the extension and re-install it from the marketplace`
@@ -178,13 +179,14 @@ async function bootstrapExtension(config: Config, state: PersistentState): Promi
     if (serverPath(config)) return;
 
     const now = Date.now();
-    if (config.package.releaseTag === NIGHTLY_TAG) {
+    const isInitialDownload = state.nightlyReleaseId === undefined;
+    if (currentExtensionIsNightly) {
         // Check if we should poll github api for the new nightly version
         // if we haven't done it during the past hour
         const lastCheck = state.lastCheck;
 
         const anHour = 60 * 60 * 1000;
-        const shouldCheckForNewNightly = state.nightlyReleaseId === undefined || (now - (lastCheck ?? 0)) > anHour;
+        const shouldCheckForNewNightly = isInitialDownload || (now - (lastCheck ?? 0)) > anHour;
 
         if (!shouldCheckForNewNightly) return;
     }
@@ -193,18 +195,18 @@ async function bootstrapExtension(config: Config, state: PersistentState): Promi
         return await fetchRelease("nightly", state.githubToken, config.httpProxy);
     }).catch(async (e) => {
         log.error(e);
-        if (state.nightlyReleaseId === undefined) { // Show error only for the initial download
+        if (isInitialDownload) {
             await vscode.window.showErrorMessage(`Failed to download rust-analyzer nightly: ${e}`);
         }
         return;
     });
     if (release === undefined) {
-        if (state.nightlyReleaseId === undefined) { // Show error only for the initial download
+        if (isInitialDownload) {
             await vscode.window.showErrorMessage("Failed to download rust-analyzer nightly: empty release contents returned");
         }
         return;
     }
-    if (config.package.releaseTag === NIGHTLY_TAG && release.id === state.nightlyReleaseId) return;
+    if (currentExtensionIsNightly && release.id === state.nightlyReleaseId) return;
 
     const userResponse = await vscode.window.showInformationMessage(
         "New version of rust-analyzer (nightly) is available (requires reload).",
diff --git a/editors/code/src/persistent_state.ts b/editors/code/src/persistent_state.ts
index c02eb2ca3..dd2aeecca 100644
--- a/editors/code/src/persistent_state.ts
+++ b/editors/code/src/persistent_state.ts
@@ -24,12 +24,9 @@ export class PersistentState {
     get nightlyReleaseId(): number | undefined {
         return this.globalState.get("releaseId");
     }
-    async updateNightlyReleaseId(value: number) {
+    async updateNightlyReleaseId(value: number | undefined) {
         await this.globalState.update("releaseId", value);
     }
-    async removeNightlyReleaseId() {
-        await this.globalState.update("releaseId", undefined);
-    }
 
     /**
      * Version of the extension that installed the server.
-- 
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