Tons of cleanup. More useless git notices.

src/path.rs

@@ -0,0 +1,40 @@
+use std::path::{Path, PathBuf};
+use std::sync::LazyLock;
+
+use crate::cli::CONFIG;
+
+use anyhow::{self, Context};
+
+/// Generates a file path if one not provided.
+/// root_path for fallback name.
+pub fn get_path<P>(path: &Option<P>, root_path: &P, extension: &str) -> anyhow::Result<PathBuf>
+where
+    P: AsRef<Path>,
+{
+    if let Some(f) = path {
+        return Ok(f.as_ref().to_path_buf());
+    }
+
+    Ok(PathBuf::from(format!(
+        "{}.{}",
+        root_path
+            .as_ref()
+            .to_str()
+            .context("source_name path was not UTF-8 valid.")?,
+        extension
+    ))
+    .as_path()
+    .to_owned())
+}
+
+pub static MAP_PATH: LazyLock<PathBuf> = LazyLock::new(|| {
+    get_path(&CONFIG.map, &CONFIG.input, "map")
+        .context("Failed to generate map path.")
+        .unwrap()
+});
+
+pub static OUTPUT_PATH: LazyLock<PathBuf> = LazyLock::new(|| {
+    get_path(&CONFIG.output, &CONFIG.input, "iso")
+        .context("Failed to generate output path.")
+        .unwrap()
+});