More rust. I have no idea what I'm doing and I am beginning to think golang is better.

Cargo.lock

@@ -52,6 +52,47 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "bitflags"
+version = "2.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
+
+[[package]]
+name = "bitvec"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
+[[package]]
+name = "bstr"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "234113d19d0d7d613b40e86fb654acf958910802bcceab913a4f9e7cda03b1a4"
+dependencies = [
+ "memchr",
+ "regex-automata",
+ "serde",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
+
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "clap"
 version = "4.5.42"
@@ -98,6 +139,56 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
+[[package]]
+name = "dirs"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys",
+]
+
+[[package]]
+name = "evdev"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3c10865aeab1a7399b3c2d6046e8dcc7f5227b656f235ed63ef5ee45a47b8f8"
+dependencies = [
+ "bitvec",
+ "cfg-if",
+ "libc",
+ "nix",
+]
+
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
+[[package]]
+name = "getrandom"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -115,6 +206,42 @@ name = "joyful"
 version = "0.1.0"
 dependencies = [
  "clap",
+ "evdev",
+ "shellexpand",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.174"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
+
+[[package]]
+name = "libredox"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "391290121bad3d37fbddad76d8f5d1c1c314cfc646d143d7e07a3086ddff0ce3"
+dependencies = [
+ "bitflags",
+ "libc",
+]
+
+[[package]]
+name = "memchr"
+version = "2.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
+
+[[package]]
+name = "nix"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
 ]
 
 [[package]]
@@ -123,6 +250,21 @@ version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4895175b425cb1f87721b59f0f286c2092bd4af812243672510e1ac53e2e0ad"
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
+[[package]]
+name = "os_str_bytes"
+version = "6.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2355d85b9a3786f481747ced0e0ff2ba35213a1f9bd406ed906554d7af805a1"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.95"
@@ -141,6 +283,60 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
+
+[[package]]
+name = "serde"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "shellexpand"
+version = "3.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b1fdf65dd6331831494dd616b30351c38e96e45921a27745cf98490458b90bb"
+dependencies = [
+ "bstr",
+ "dirs",
+ "os_str_bytes",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -158,6 +354,32 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
@@ -170,6 +392,12 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -242,3 +470,12 @@ name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "wyz"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]

Cargo.toml

@@ -1,7 +1,10 @@
 [package]
 name = "joyful"
 version = "0.1.0"
+description = "Joystick remapper"
 edition = "2024"
 
 [dependencies]
 clap = { version = "4.5.42", features = ["derive"] }
+evdev = { version = "0.13.1" }
+shellexpand = { version = "3.1.1", features = ["full"] }

src/bin/evinfo.rs

@@ -0,0 +1,29 @@
+use std::io;
+
+use clap::Parser;
+use evdev::Device;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+    #[arg(short, long)]
+    verbose: bool,
+}
+
+fn main() {
+    let args = Args::parse();
+    let mut _verbosity = 0;
+    if args.verbose {
+        _verbosity += 1;
+    }
+
+    let devices = get_devices();
+
+    for _device in devices.iter() {
+        // print_device(device);
+    }
+}
+
+fn get_devices() -> Vec<evdev::Device> {
+    return Vec::new();
+}

src/bin/joyful.rs

@@ -1,26 +1,40 @@
+use std::env;
+use std::error;
+use std::fs;
+
 use clap::Parser;
+use shellexpand;
+
+type Result<T> = std::result::Result<T, Box<dyn error::Error>>;
 
 #[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
+#[command(version, about, long_about)]
 struct Args {
+    /// The directory that contains your YAML configuration.
     #[arg(short, long, default_value = "~/.config/joyful/")]
     config: String,
 
+    /// Print extra information to the console.
     #[arg(short, long)]
     debug: bool,
 
+    /// Volume for text-to-speech. (0-200)
     #[arg(long, default_value_t = 100)]
     tts_volume: u8,
 
+    /// Median pitch for text-to-speech. (0-100)
     #[arg(long, default_value_t = 50)]
     tts_pitch: u8,
 
+    /// Pitch range for text-to-speech. (0-100)
     #[arg(long, default_value_t = 50)]
     tts_range: u8,
 
+    /// Speaking speed for text-to-speech in words per minute.
     #[arg(long, default_value_t = 175)]
     tts_speed: u8,
 
+    /// The espeak-ng voice to use for text-to-speech.
     #[arg(long, default_value = "en")]
     tts_voice: String,
 }
@@ -30,6 +44,7 @@ fn main() {
     let args = Args::parse();
 
     // Parse configs
+    let config_files = get_config_files(args.config);
 
     // Initialize TTS
 
@@ -44,6 +59,39 @@ fn main() {
     // Loop: Parse Input
 }
 
+fn get_config_files(config_dir: String) -> Result<Vec<String>> {
+    let config_dir = shellexpand::full(&config_dir)?;
+    let paths = fs::read_dir(config_dir)?;
+
+    let mut files: Vec<String> = Vec::new();
+
+    for path in paths {
+        let path = match path {
+            Ok(path) => {
+                // DEBUG
+                println!("{:?}", path.path());
+                path.path()
+            }
+            Err(err) => {
+                println!("{err}");
+                continue;
+            }
+        };
+
+        if path.ends_with("yml") || path.ends_with("yaml") {
+            let path = match path.to_str() {
+                Some(path) => path,
+                None => {
+                    continue;
+                }
+            };
+            files.push(path.to_string());
+        }
+    }
+
+    return files;
+}
+
 // package main
 
 // import (