Add Endpoint::get_container_by_id()

This function returns a shiplift::Container rather than an own type, which is
more convenient at this point, but might be rewritten if we provide more
endpoints (something else than docker).

Signed-off-by: Matthias Beyer <matthias.beyer@atos.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/endpoint/configured.rs b/src/endpoint/configured.rs
index ae54dfb..b703a5f 100644
--- a/src/endpoint/configured.rs
+++ b/src/endpoint/configured.rs
@@ -283,6 +283,19 @@ impl Endpoint {
             .map(|o| o.is_some())
     }
 
+    pub async fn get_container_by_id<'a>(&'a self, id: &str) -> Result<Option<Container<'a>>> {
+        self.container_stats()
+            .await?
+            .iter()
+            .find(|st| st.id == id)
+            .map(|_| {
+                self.docker
+                    .containers()
+                    .get(id)
+            })
+            .map(Ok)
+            .transpose()
+    }
 }
 
 /// Helper type to store endpoint statistics