1 files changed, 44 insertions, 0 deletions
diff --git a/vendor/gix/src/repository/state.rs b/vendor/gix/src/repository/state.rs
new file mode 100644
index 000000000..4034fe349
--- /dev/null
+++ b/vendor/gix/src/repository/state.rs
@@ -0,0 +1,44 @@
+use crate::state;
+
+impl crate::Repository {
+    /// Returns the status of an in progress operation on a repository or [`None`]
+    /// if no operation is currently in progress.
+    ///
+    /// Note to be confused with the repositories 'status'.
+    pub fn state(&self) -> Option<state::InProgress> {
+        let git_dir = self.path();
+
+        // This is modeled on the logic from wt_status_get_state in git's wt-status.c and
+        // ps1 from gix-prompt.sh.
+
+        if git_dir.join("rebase-apply/applying").is_file() {
+            Some(state::InProgress::ApplyMailbox)
+        } else if git_dir.join("rebase-apply/rebasing").is_file() {
+            Some(state::InProgress::Rebase)
+        } else if git_dir.join("rebase-apply").is_dir() {
+            Some(state::InProgress::ApplyMailboxRebase)
+        } else if git_dir.join("rebase-merge/interactive").is_file() {
+            Some(state::InProgress::RebaseInteractive)
+        } else if git_dir.join("rebase-merge").is_dir() {
+            Some(state::InProgress::Rebase)
+        } else if git_dir.join("CHERRY_PICK_HEAD").is_file() {
+            if git_dir.join("sequencer/todo").is_file() {
+                Some(state::InProgress::CherryPickSequence)
+            } else {
+                Some(state::InProgress::CherryPick)
+            }
+        } else if git_dir.join("MERGE_HEAD").is_file() {
+            Some(state::InProgress::Merge)
+        } else if git_dir.join("BISECT_LOG").is_file() {
+            Some(state::InProgress::Bisect)
+        } else if git_dir.join("REVERT_HEAD").is_file() {
+            if git_dir.join("sequencer/todo").is_file() {
+                Some(state::InProgress::RevertSequence)
+            } else {
+                Some(state::InProgress::Revert)
+            }
+        } else {
+            None
+        }
+    }
+}