From 24b3180eb5c543dc2fe45bdef62ca87e2947c0c3 Mon Sep 17 00:00:00 2001
From: Romein van Buren <romein@vburen.nl>
Date: Fri, 21 Jul 2023 19:28:41 +0200
Subject: [PATCH] build.js recreates build output dir after it has been removed
 (fixes #62)

---
 CHANGELOG.md |  1 +
 build.js     | 29 ++++++++++++++++++++++++++---
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e90847..c17bf28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 * Find view: paste ID and press Enter (#55).
 * Preserve state after switching to another tab (#56).
 * Find view: ask for confirmation before negligently deleting documents when the user has clicked the '-' button (#58).
+* Build script recreates the build output directory after it has been removed (#62).
 
 ## [v0.2.2]
 
diff --git a/build.js b/build.js
index 39d3664..b8e5081 100755
--- a/build.js
+++ b/build.js
@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 const { execSync, spawn } = require('child_process');
-const { readFileSync, statSync, rmdirSync } = require('fs');
+const { readFileSync, statSync, rmdirSync, mkdirSync } = require('fs');
 
 // Check that the script is run from the root.
 
@@ -145,6 +145,12 @@ if (missingDependencies.length > 0) {
 
 console.log('Cleaning output directory...');
 try { rmdirSync('./build/bin'); } catch {}
+try {
+  mkdirSync('./build/bin');
+}
+catch (err) {
+  console.log('Failed to create build output directory!');
+}
 
 // Build Rolens.
 
@@ -154,8 +160,25 @@ console.log();
 const proc = spawn('wails', [ 'build', '-clean', isWindows ? '-nsis' : '' ]);
 
 if (!quiet) {
-  proc.stdout.on('data', data => process.stdout.write(data));
+  const suppressMessages = [
+    'Wails CLI',
+    'If Wails is useful',
+    'https://github.com/sponsors/leaanthony',
+  ];
+
+  proc.stdout.on('data', data => {
+    for (let i = 0; i < suppressMessages.length; i++) {
+      if (data.toString().indexOf(suppressMessages[i]) !== -1) {
+        return;
+      }
+    }
+    process.stdout.write(data);
+  });
+
   proc.stderr.on('data', data => process.stderr.write(data));
 }
 
-proc.on('exit', code => process.exit(code));
+proc.on('exit', code => {
+  console.log();
+  process.exit(code);
+});