feat: add sha256 compression for archives

server/Cargo.toml

@@ -9,6 +9,7 @@ edition = "2021"
 axum = "0.6.18"
 futures = "0.3.28"
 libarchive = { path = "../libarchive" }
+sha256 = "1.1.4"
 tokio = { version = "1.29.1", features = ["full"] }
 tokio-util = { version = "0.7.8", features = ["io"] }
 tower = { version = "0.4.13", features = ["make"] }

server/src/repo/mod.rs

@@ -53,7 +53,9 @@ async fn post_package_archive(
             .await?;
     }
 
-    let pkg = tokio::task::spawn_blocking(move || package::Package::open(&path)).map_err(|_| StatusCode::INTERNAL_SERVER_ERROR).await?;
+    let pkg = tokio::task::spawn_blocking(move || package::Package::open(&path))
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)
+        .await?;
 
     println!("{:?}", pkg);
 

server/src/repo/package.rs

@@ -1,9 +1,9 @@
 use libarchive::read::{Archive, Builder};
 use libarchive::{Entry, ReadFilter};
 use std::fmt;
+use std::fs;
 use std::io::{self, BufRead, BufReader, Read};
 use std::path::{Path, PathBuf};
-use std::fs;
 
 const IGNORED_FILES: [&str; 5] = [".BUILDINFO", ".INSTALL", ".MTREE", ".PKGINFO", ".CHANGELOG"];
 
@@ -15,8 +15,7 @@ pub struct Package {
     compression: ReadFilter,
 }
 
-#[derive(Debug)]
-#[derive(Default)]
+#[derive(Debug, Default)]
 pub struct PkgInfo {
     name: String,
     base: String,
@@ -39,6 +38,7 @@ pub struct PkgInfo {
     optdepends: Vec<String>,
     makedepends: Vec<String>,
     checkdepends: Vec<String>,
+    sha256sum: Option<String>,
 }
 
 #[derive(Debug, PartialEq, Eq)]
@@ -134,7 +134,10 @@ impl Package {
 
         let mut ar = builder.open_file(path.as_ref())?;
 
-        let compression = ar.filter(0).ok_or(io::Error::new(io::ErrorKind::Other, "Unknown compression type."))?;
+        let compression = ar.filter(0).ok_or(io::Error::new(
+            io::ErrorKind::Other,
+            "Unknown compression type.",
+        ))?;
         let mut info: Option<PkgInfo> = None;
         let mut files: Vec<PathBuf> = Vec::new();
 
@@ -158,10 +161,19 @@ impl Package {
                 path: path.as_ref().to_path_buf(),
                 info,
                 compression,
-                files
+                files,
             })
         } else {
-            Err(io::Error::new(io::ErrorKind::Other, "No .PKGINFO file found."))
+            Err(io::Error::new(
+                io::ErrorKind::Other,
+                "No .PKGINFO file found.",
+            ))
         }
     }
+
+    pub fn calculate_checksum(&mut self) -> io::Result<()> {
+        self.info.sha256sum = Some(sha256::try_digest(self.path.as_ref())?);
+
+        Ok(())
+    }
 }