add flag to disable caching

2 files changed, 12 insertions, 2 deletions

diff --git a/src/cache.rs b/src/cache.rs
index 2b490ec..09c8512 100644
--- a/src/cache.rs
+++ b/src/cache.rs
@@ -66,7 +66,7 @@ impl Cache for FileCache {
 }
 
 /// A cache that does nothing.
-struct NoopCache;
+pub struct NoopCache;
 
 impl NoopCache {
     pub fn new() -> Self {
diff --git a/src/main.rs b/src/main.rs
index eb5ef06..767d5ee 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -340,9 +340,19 @@ fn run() -> MainResult<()> {
                 .default_value("buildtemplate.png")
                 .takes_value(true),
         )
+        .arg(
+            Arg::with_name("no-cache")
+                .help("Disables the cache")
+                .long("no-cache")
+                .takes_value(false),
+        )
         .get_matches();
 
-    let mut api = Api::new(cache::FileCache::new());
+    let mut api = if matches.is_present("no-cache") {
+        Api::new(cache::NoopCache::new())
+    } else {
+        Api::new(cache::FileCache::new())
+    };
     let build = if matches.is_present("chatlink") {
         run_chatlink(&mut api, &matches)?
     } else {