From a56db54b72d2a4dfd3e3180032ae5ed9ca66e86d Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@forgione.fr>
Date: Tue, 12 Feb 2019 16:24:48 +0100
Subject: [PATCH] Generate cache and save it on first run

---
 src/pgd.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pgd.rs b/src/pgd.rs
index 41f10fe..4838a9e 100644
--- a/src/pgd.rs
+++ b/src/pgd.rs
@@ -18,7 +18,11 @@ fn main_with_cache(request: &str, regen: bool) -> Result<()> {
 
     let (cache, just_generated) = match Cache::read() {
         Ok(c) => (c, false),
-        Err(_) => (Cache::generate(), true),
+        Err(_) => {
+            let cache = Cache::generate();
+            cache.write()?;
+            (cache, true)
+        },
     };
 
     let only_match = match cache.find_interactive(&request) {