salerg/supabase-transfer repository overview

⁠Supabase Transfer Docker Image

A lightweight Docker container for migrating data between Supabase PostgreSQL projects.
Supports PostgreSQL 17.x and IPv4 pooler endpoints, avoiding common Docker networking issues.

⁠Features

• Transfer full schema + data or data-only
• Works with Supabase IPv4 pooler endpoints
• Uses PostgreSQL 17 client tools for compatibility
• Fully configurable via environment variables
• Ideal for one-off migrations or CI/CD automation

⁠Usage

Full schema + data transfer:

docker run --rm \
  -e SOURCE_DATABASE_URL="postgresql://<source-tenant-username>:<password>@<source-pooler>:5432/postgres?sslmode=require" \
  -e TARGET_DATABASE_URL="postgresql://<target-tenant-username>:<password>@<target-pooler>:5432/postgres?sslmode=require" \
  yourusername/supabase-transfer:latest