feat: address comments; add in new argument (`temp-directory`); add comments to upload code; add tests

1 files changed, 10 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index 449d2ae..6a048c2 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -33,6 +33,9 @@ pub struct MiniserveConfig {
     /// Path to be served by miniserve
     pub path: std::path::PathBuf,
 
+    /// Temporary directory that should be used when files are uploaded to the server
+    pub temp_upload_directory: Option<std::path::PathBuf>,
+
     /// Port on which miniserve will be listening
     pub port: u16,
 
@@ -275,9 +278,16 @@ impl MiniserveConfig {
             .transpose()?
             .unwrap_or_default();
 
+        let temp_upload_directory = args.temp_upload_directory.as_ref().take().map(|v| if v.exists() && v.is_dir() {
+            Ok(v.clone())
+        } else {
+            Err(anyhow!("Upload temporary directory must exist and be a directory. Validate that path {v:?} meets those requirements"))
+        }).transpose()?;
+
         Ok(Self {
             verbose: args.verbose,
             path: args.path.unwrap_or_else(|| PathBuf::from(".")),
+            temp_upload_directory,
             port,
             interfaces,
             auth,