Improve CLI a little

2023-03-17 20:45:20 +00:00
parent 664aa87538
commit f0ea44bb1a
2 changed files with 17 additions and 3 deletions
@@ -17,7 +17,7 @@ use crate::system::spaces::square_grid::{Grid2D, Grid3D};
 use crate::system::spaces::VectorStorage;
 use crate::system::spawner::UniformSpawner;
 use crate::system::sticker::{ProbabilisticSticking, SimpleSticking};
-use crate::system::walker::{DiagonalRandomWalker, LocalRandomWalker};
+use crate::system::walker::{DiagonalRandomWalker, LocalRandomWalker, Walker};

 mod system;
 mod surface_probability_measure;
@@ -26,6 +26,11 @@ mod cli;
 fn main() {
    let cli = ModelCli::parse();

+    if cli.preserve_existing && cli.output.exists() {
+        println!("Skipping model execution as output file '{}' already exists", cli.output.to_str().unwrap());
+        return;
+    }
+
    println!("Running: {:?}", cli);

    match cli.preconfigured_model {