feat(jssp): strip not necessary cli parameters (#422)

## Description

Changes done in sync with ec datakit

## Linked issues

Closes #420

examples/jssp/cli.rs

@@ -5,40 +5,19 @@ use std::path::PathBuf;
 /// Jssp instance solver
 #[derive(Parser, Debug, Clone)]
 pub struct Args {
-    /// Path to the data directory
-    /// DO NOT USE (not implemented yet)
-    #[arg(short = 'i', long = "input-dir")]
-    pub input_dir: Option<PathBuf>,
-
     /// Path to the single data file
     #[arg(short = 'f', long = "input-file")]
     pub input_file: PathBuf,
 
-    /// Output data directory
-    /// DO NOT USE (not implemented yet)
-    #[arg(long = "output-dir")]
-    pub output_dir: Option<PathBuf>,
-
     /// Output file name
     #[arg(short = 'o', long = "output-file")]
     pub output_file: PathBuf,
 }
 
 fn validate_args(args: &Args) -> Result<(), String> {
-    let cloned_args = args.clone();
     if !args.input_file.is_file() {
         return Err("Specified data input file does not exist or is not a file".to_owned());
     }
-    if args.input_dir.is_some() && !cloned_args.input_dir.unwrap().is_dir() {
-        return Err("Specified data input directory does not exist or is not a directory".to_owned());
-    }
-    if args.output_dir.is_some() && !cloned_args.output_dir.unwrap().is_dir() {
-        return Err("Specified data output directory does not exist or is not a directory".to_owned());
-    }
-    // It does not have to exist -- it will be created
-    // if !args.output_file.is_file() {
-    //     return Err("Specified data output file does not exist or is not a directory".to_owned());
-    // }
     Ok(())
 }