.github/workflows/release.yml

@@ -16,6 +16,8 @@ jobs:
             archive: zip
           - target: x86_64-unknown-linux-musl
             archive: tar.gz tar.xz tar.zst
+          - target: x86_64-apple-darwin
+            archive: zip
     steps:
       - uses: actions/checkout@master
       - name: Compile and release

src/main.rs

@@ -2,7 +2,6 @@
 use clap::{Args,Parser, Subcommand};
 use std::fs::File;
 use std::io::{BufReader, Read};
-use std::process;
 use std::time::SystemTime;
 
 use colors_transform::{Color, Hsl, Rgb};
@@ -101,11 +100,7 @@ fn demo() {
 fn encode(in_path: &str, out_path: &str) {
 
     //Init png decoder, attempt to decode png into bitmap, throw error if unsuccessful
-    let file:File = File::open(in_path).unwrap_or_else(|e| {
+    let decoder = png::Decoder::new(File::open(in_path).unwrap());
-        println!("Error: {:?}", e.to_string());
-        process::exit(1);
-    });
-    let decoder = png::Decoder::new(file);
     let mut reader = match decoder.read_info() {
         Ok(reader) => reader,
         Err(e) => panic!("ERROR: couldn't read file: {e:}"),
@@ -134,13 +129,7 @@ fn encode(in_path: &str, out_path: &str) {
         Err(err) => panic!("Problem generating image: {:?}", err),
     };
 
-    //in case out_path is erroneously passed with suffix
+    write_to_file(encode_from_image(img), out_path).expect("ERROR: Can't write file.");
-    let filename = match out_path.strip_suffix(".png") {
-        Some(s) => s,
-        None => out_path
-    };
-
-    write_to_file(encode_from_image(img), filename).expect("ERROR: Can't write file.");
     info!("Encoding successful!");
 }
 
@@ -194,9 +183,9 @@ fn bench(input: &str, output: Option<String>) {
     }
     match decode(&out_path) {
         Ok(img) => {
-            //Never fails as long as memory does not corrupt thanks to above push_str op.
+            
-            let png_path = out_path.strip_suffix(".qoi").unwrap();
+            let out_buf = img.to_bytes();
-            img.write_png(&png_path);
+            let _ = write_to_file(out_buf, out_path.strip_suffix(".qoi").unwrap()).expect("whoops!");
         },
         Err(e) => panic!("Error: {e:?}")
     }
@@ -300,12 +289,8 @@ fn main() {
         Commands::Encode(args) => {
             let out_path = match &args.output {
                 Some(s) => s,
-                None => args.input.strip_suffix(".png").unwrap_or_else(||{
+                None => &args.input
-                    println!("Error: Could not construct output arg from input arg. Please provide explicitly");
-                    process::exit(1);
-                })
             };
-
             encode(&args.input, &out_path);
         },
         Commands::Demo {  } => demo()