f4th4n · May 4, 2025 06:22 · May 4, 2025
diff --git a/gcom b/gcom
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# This script checks if the 'main' branch exists in the current Git repository.
+# If 'main' exists, it checks out the 'main' branch.
+# If 'main' does not exist, it checks out the 'master' branch.
+
+# Check if the 'main' branch exists
+# git rev-parse --verify <branch_name> returns 0 if the branch exists, non-zero otherwise.
+if git rev-parse --verify main >/dev/null 2>&1; then
+    echo "Branch 'main' exists. Checking out 'main'..."
+    git checkout main
+    if [ $? -eq 0 ]; then
+        echo "Successfully checked out 'main'."
+    else
+        echo "Error checking out 'main'."
+        exit 1
+    fi
+else
+    # If 'main' does not exist, check out 'master'
+    echo "Branch 'main' does not exist. Checking out 'master'..."
+    # Check if 'master' branch exists before attempting to checkout
+    if git rev-parse --verify master >/dev/null 2>&1; then
+        git checkout master
+        if [ $? -eq 0 ]; then
+            echo "Successfully checked out 'master'."
+        else
+            echo "Error checking out 'master'."
+            exit 1
+        fi
+    else
+        echo "Neither 'main' nor 'master' branches exist in this repository."
+        exit 1
+    fi
+fi
+
+exit 0