added example

.gitignore

@@ -1,3 +1,5 @@
 /target
 prod
 tarpaulin-report.html
+actix-example/target
+actix-example/prod

Cargo.lock

@@ -2,6 +2,14 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "actix-example"
+version = "0.1.0"
+dependencies = [
+ "cache-buster",
+ "mime",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"

Cargo.toml

@@ -6,6 +6,11 @@ edition = "2018"
 license = "MIT OR Apache-2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[workspace]
+members = [
+	".",
+	"actix-example"
+]
 
 [lib]
 name = "cache_buster"

actix-example/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "actix-example"
+version = "0.1.0"
+authors = ["realaravinth <realaravinth@batsense.net>"]
+edition = "2018"
+build = "build.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cache-buster = { path = "../"}
+
+[build-dependencies]
+cache-buster = { path = "../"}
+mime = "0.3.16"

actix-example/build.rs

@@ -0,0 +1,22 @@
+use cache_buster::BusterBuilder;
+
+fn main() {
+    let types = vec![
+        mime::IMAGE_PNG,
+        mime::IMAGE_SVG,
+        mime::IMAGE_JPEG,
+        mime::IMAGE_GIF,
+    ];
+
+    let config = BusterBuilder::default()
+        .source("../dist")
+        .result("./prod")
+        .mime_types(types)
+        .copy(true)
+        .follow_links(true)
+        .build()
+        .unwrap();
+
+    config.init().unwrap();
+    config.hash().unwrap().to_env();
+}

actix-example/src/main.rs

@@ -0,0 +1,24 @@
+use cache_buster::Files;
+
+fn main() {
+    let files = Files::load();
+
+    assert!(file_exists("../dist/log-out.svg", &files));
+    assert!(file_exists(
+        "../dist/a/b/c/d/s/d/svg/credit-card.svg",
+        &files
+    ));
+
+    assert!(!file_exists("dist/log-out.svg", &files));
+    assert!(!file_exists("dist/a/b/c/d/s/d/svg/credit-card.svg", &files));
+}
+
+fn file_exists(path: &str, files: &Files) -> bool {
+    use std::path::Path;
+
+    if let Some(file) = files.get(path) {
+        Path::new(file).exists()
+    } else {
+        false
+    }
+}