init

Author: yanorei32

.gitignore

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+/target

Cargo.lock

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+[package]
+name = "base65536"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+base65536 = "1.0.1"
+clap = { version = "4.5.36", features = ["derive"] }

Cargo.toml

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+use std::fs::File;
+use std::io::{Read, Write, stdin, stdout};
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser)]
+struct Cli {
+    #[clap(short, long)]
+    decode: bool,
+
+    #[clap(short, long)]
+    ignore_garbage: bool,
+
+    #[clap(short, long, default_value_t = 24)]
+    wrap: usize,
+
+    #[clap(default_value = "-")]
+    path: PathBuf,
+}
+
+fn main() {
+    let cli = Cli::parse();
+
+    let mut buffer = vec![];
+
+    if cli.path == PathBuf::from("-") {
+        stdin()
+            .lock()
+            .read_to_end(&mut buffer)
+            .expect("Failed to read stdin");
+    } else {
+        File::open(cli.path)
+            .expect("Failed to open file")
+            .read_to_end(&mut buffer)
+            .expect("Failed to read file");
+    };
+
+    if cli.decode {
+        let buffer = String::from_utf8(buffer).expect("Failed to read as UTF-8 string");
+
+        let decoded =
+            base65536::decode(&buffer, cli.ignore_garbage).expect("Failed to decode input");
+
+        stdout()
+            .lock()
+            .write_all(&decoded)
+            .expect("Failed to write to stdout");
+    } else {
+        println!("{}", base65536::encode(&buffer, cli.wrap));
+    }
+}