Merge branch 'next/patch' of github.com:Start9Labs/start-os into next/minor

core/src/s9pk/v1/git_hash.rs

@@ -0,0 +1,41 @@
+use std::path::Path;
+
+use crate::Error;
+
+#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
+pub struct GitHash(String);
+
+impl GitHash {
+    pub async fn from_path(path: impl AsRef<Path>) -> Result<GitHash, Error> {
+        let hash = tokio::process::Command::new("git")
+            .args(["describe", "--always", "--abbrev=40", "--dirty=-modified"])
+            .current_dir(path)
+            .output()
+            .await?;
+        if !hash.status.success() {
+            return Err(Error::new(
+                color_eyre::eyre::eyre!("Could not get hash: {}", String::from_utf8(hash.stderr)?),
+                crate::ErrorKind::Filesystem,
+            ));
+        }
+        Ok(GitHash(String::from_utf8(hash.stdout)?))
+    }
+}
+
+impl AsRef<str> for GitHash {
+    fn as_ref(&self) -> &str {
+        &self.0
+    }
+}
+
+// #[tokio::test]
+// async fn test_githash_for_current() {
+//     let answer: GitHash = GitHash::from_path(std::env::current_dir().unwrap())
+//         .await
+//         .unwrap();
+//     let answer_str: &str = answer.as_ref();
+//     assert!(
+//         !answer_str.is_empty(),
+//         "Should have a hash for this current working"
+//     );
+// }