Move status op into repo-access mod

1 files changed, 45 insertions, 0 deletions

diff --git a/repo-access.sh b/repo-access.sh
index b599dc8..477e7a9 100644
--- a/repo-access.sh
+++ b/repo-access.sh
@@ -191,3 +191,48 @@ function systr_init
     mkdir refs revs
     echo "NULL" >refs/HEAD
 }
+
+##
+# systrunk status
+#
+# View current information such as which branch your worktree is
+# TRACking, which commit it is BASEd on, and how far out-of-date
+# it is.  Additionally, report whether a merge or update operation
+# is currently in-progress.
+##
+function systr_status
+{
+    if [[ "$MERG" != "NULL" ]]; then
+        mergcommit=$(systr_repo_resolve_reference "$MERG")
+
+        if [[ "$MERG" == "TRAC" ]]; then
+            echo "Update in progress, to $mergcommit"
+        else
+            echo "Merge in progress, from $MERG ($mergcommit)"
+        fi
+
+        echo ""
+    fi
+
+    traccommit=$(systr_repo_resolve_reference "$TRAC")
+
+    if [[ "$TRAC" == "$traccommit" ]]; then
+        echo "Not tracking any branch"
+    else
+        echo "Tracking $TRAC ($traccommit)"
+    fi
+
+    if [[ "$BASE" == "NULL" ]]; then
+        echo "BASE unset"
+    else
+        echo "BASE at $BASE"
+    fi
+
+    dist=$(systr_repo_commit_dist "$BASE" "$TRAC")
+
+    if [[ "$dist" == "0" ]]; then
+        echo "Up-to-date"
+    else
+        echo "Behind $dist commits"
+    fi
+}