From 633f945bf6f1277ad90a9f0f5613bdfb595853a5 Mon Sep 17 00:00:00 2001
From: Michael Tsang <michael.tsang@jnction.co.uk>
Date: Thu, 26 Sep 2024 12:36:32 +0100
Subject: [PATCH] fix errors when specifying zip path with spaces

---
 src/cli/OutputGTFSZipCommand.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/cli/OutputGTFSZipCommand.ts b/src/cli/OutputGTFSZipCommand.ts
index b1acd20a..02b51354 100644
--- a/src/cli/OutputGTFSZipCommand.ts
+++ b/src/cli/OutputGTFSZipCommand.ts
@@ -29,8 +29,12 @@ export class OutputGTFSZipCommand implements CLICommand {
     // when node tells you it's finished writing a file, it's lying.
     setTimeout(() => {
       console.log("Writing " + filename);
-      execSync(`zip -j ${filename} ${argv[3]}/*.txt`);
+      execSync(`zip -j '${escapeShellArg(filename)}' ${argv[3]}/*.txt`);
     }, 1000);
   }
 
+}
+
+function escapeShellArg (arg) {
+  return `'${arg.replace(/'/g, `'\\''`)}'`;
 }
\ No newline at end of file