feat: add support to set current directory

Author: helton

README.md

@@ -78,7 +78,8 @@ In the future this will be centralized in on its own repo/server, so you can fet
           "source": "~/.aws",
           "target": "/root/.aws"
         }
-      ]
+      ],
+      "current_directory": "/root/.aws"
     },
     "lambda_python": {
       "image": "public.ecr.aws/lambda/python"

src/files/index.rs

@@ -13,13 +13,15 @@ pub struct Root {
 pub struct Package {
     pub image: String,
     pub volumes: Option<Vec<Volume>>,
+    pub current_directory: Option<String>,
 }
 
 impl Package {
     pub fn new(name: &str) -> Self {
         Package {
             image: format!("docker.io/{}", name),
             volumes: None,
+            current_directory: None
         }
     }
 }

src/packages.rs

@@ -57,6 +57,9 @@ impl Package {
                 println!("    - {}:{}", volume.source, volume.target);
             }
         }
+        if let Some(current_directory) = &self.index.current_directory {
+            println!("  - current directory: {}", current_directory.clone());
+        }
         println!("  - versions:");
         for version in &self.versions.versions {
             if version == &self.versions.current {

src/runner.rs

@@ -52,7 +52,6 @@ pub fn run(package: &Package, params: &Vec<String>) -> bool {
         args.push("-i".to_string());
     }
 
-    // Handling volumes if available
     if let Some(volumes) = &package.index.volumes {
         for volume in volumes {
             let source = shellexpand::full(&volume.source).unwrap();
@@ -65,6 +64,11 @@ pub fn run(package: &Package, params: &Vec<String>) -> bool {
         }
     }
 
+    if let Some(current_directory) = &package.index.current_directory {
+        args.push("-w".to_string());
+        args.push(current_directory.clone());
+    }
+
     args.push(format!(
         "{}:{}",
         package.index.image.clone(),