simple printing of basic entry information (#298)

Byron · Jan 23, 2022 · 329538b · 329538b
1 parent 9ea98fd
commit 329538b
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Showing 2 changed files with 20 additions and 2 deletions.
diff --git a/git-index/src/entry.rs b/git-index/src/entry.rs
@@ -88,11 +88,15 @@ bitflags! {
     }
 }
 
+#[derive(PartialEq, Eq, Hash, Ord, PartialOrd, Clone, Copy)]
+#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
 pub struct Time {
     pub secs: u32,
     pub nsecs: u32,
 }
 
+#[derive(PartialEq, Eq, Hash, Ord, PartialOrd, Clone, Copy)]
+#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
 pub struct Stat {
     pub mtime: Time,
     pub ctime: Time,

diff --git a/gitoxide-core/src/index.rs b/gitoxide-core/src/index.rs
@@ -4,7 +4,7 @@ use std::path::Path;
 #[allow(unused)]
 pub fn entries(
     index_path: impl AsRef<Path>,
-    out: impl std::io::Write,
+    mut out: impl std::io::Write,
     object_hash: git::hash::Kind,
 ) -> anyhow::Result<()> {
     let file = git::index::File::at(
@@ -14,5 +14,19 @@ pub fn entries(
             ..Default::default()
         },
     )?;
-    todo!("print entries")
+    for entry in file.entries() {
+        writeln!(
+            out,
+            "{}{:?} {} {}",
+            if entry.flags.is_empty() {
+                "".to_string()
+            } else {
+                format!("{:?} ", entry.flags)
+            },
+            entry.mode,
+            entry.id,
+            entry.path(&file.state)
+        )?;
+    }
+    Ok(())
 }