From 81dbf21e0b48b0d2a964a897d72fbec7c5803399 Mon Sep 17 00:00:00 2001
From: Mx Kookie <kookie@spacekookie.de>
Date: Wed, 4 Nov 2020 03:41:27 +0100
Subject: [PATCH] octopus: implementing octopus merge parsing

---
 apps/servers/octopus/supergit/src/bin/test.rs | 21 +++++++------------
 apps/servers/octopus/supergit/src/branch.rs   |  8 ++++++-
 apps/servers/octopus/supergit/src/commit.rs   |  7 +++++++
 3 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/apps/servers/octopus/supergit/src/bin/test.rs b/apps/servers/octopus/supergit/src/bin/test.rs
index 6a370dd3716..25652ed0bd3 100644
--- a/apps/servers/octopus/supergit/src/bin/test.rs
+++ b/apps/servers/octopus/supergit/src/bin/test.rs
@@ -30,21 +30,14 @@ fn main() {
             Commit(c) => println!("{}: {}", c.id_str(), c.summary()),
             Merge(c, _b) => {
                 println!("{}: {}", c.id_str(), c.summary());
-                // tx.send(b.get_all()).unwrap();
+                tx.send(_b.get_all()).unwrap();
+            }
+            Octopus(c, branches) => {
+                println!("{}: {}", c.id_str(), c.summary());
+                for _b in branches {
+                    tx.send(_b.get_all()).unwrap();
+                }
             }
-            _ => todo!(),
         });
-
-        break;
     }
-
-    // let rr = RawRepository::open(path.as_str()).unwrap();
-    // let branches = rr.parse_branches().unwrap();
-
-    // for branch in branches {
-    //     if branch.name.as_str() != "main" && continue {}
-    //     println!("Branch: {}", branch.name);
-
-    //     branch.enumerate("  ".into(), &rr.inner);
-    // }
 }
diff --git a/apps/servers/octopus/supergit/src/branch.rs b/apps/servers/octopus/supergit/src/branch.rs
index 57b47684c36..fe555d24292 100644
--- a/apps/servers/octopus/supergit/src/branch.rs
+++ b/apps/servers/octopus/supergit/src/branch.rs
@@ -121,7 +121,13 @@ impl BranchIter {
                 let p2 = self.parents(&curr).1.unwrap();
                 BranchCommit::Merge(curr, Branch::without_name(&self.repo, p2.id))
             }
-            _ => panic!("Octopus merges not yet implemented!"),
+            _ => BranchCommit::Octopus(
+                curr.clone(),
+                curr.parents()
+                    .into_iter()
+                    .map(|c| Branch::without_name(&self.repo, c.id))
+                    .collect(),
+            ),
         }
     }
 
diff --git a/apps/servers/octopus/supergit/src/commit.rs b/apps/servers/octopus/supergit/src/commit.rs
index dc8c18a0c98..41c827f64d8 100644
--- a/apps/servers/octopus/supergit/src/commit.rs
+++ b/apps/servers/octopus/supergit/src/commit.rs
@@ -51,6 +51,13 @@ impl Commit {
             .and_then(|c| Self::new(&self.repo, c.id().into()))
     }
 
+    pub fn parents(&self) -> Vec<Commit> {
+        self.find()
+            .parents()
+            .map(|c| Self::new(&self.repo, c.id().into()).unwrap())
+            .collect()
+    }
+
     fn find(&self) -> git2::Commit {
         self.repo.find_commit(self.id.to_oid()).unwrap()
     }