supabase-postgres-best-practices/packages/evals/mocks/supabase

#!/usr/bin/env bash
# Mock Supabase CLI for eval environments.
# Returns realistic output so the agent doesn't retry, and creates real
# migration files when asked.
set -euo pipefail

CMD="${1:-}"
shift || true

case "$CMD" in
  init)
    mkdir -p supabase/migrations supabase/functions
    cat > supabase/config.toml << 'TOML'
[project]
id = "mock-project-ref"

[api]
enabled = true
port = 54321
schemas = ["public", "graphql_public"]

[db]
port = 54322
major_version = 15

[studio]
enabled = true
port = 54323
TOML
    echo "Finished supabase init."
    ;;

  start)
    echo "Applying migration 00000000000000_init.sql..."
    echo "Started supabase local development setup."
    echo ""
    echo "         API URL: http://127.0.0.1:54321"
    echo "     GraphQL URL: http://127.0.0.1:54321/graphql/v1"
    echo "  S3 Storage URL: http://127.0.0.1:54321/storage/v1/s3"
    echo "          DB URL: postgresql://postgres:postgres@127.0.0.1:54322/postgres"
    echo "      Studio URL: http://127.0.0.1:54323"
    echo "    Inbucket URL: http://127.0.0.1:54324"
    echo "      JWT secret: super-secret-jwt-token-with-at-least-32-characters-long"
    echo "        anon key: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0"
    echo "service_role key: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU"
    echo "   S3 Access Key: 625729a08b95bf1b7ff351a663f3a23c"
    echo "   S3 Secret Key: 850181e4652dd023b7a98c58ae0d2d34bd487ee0cc3254aed6eda37307425907"
    echo "       S3 Region: local"
    ;;

  stop)
    echo "Stopped supabase local development setup."
    ;;

  status)
    if [[ "${1:-}" == "-o" && "${2:-}" == "env" ]]; then
      echo "ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0"
      echo "SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU"
      echo "API_URL=http://127.0.0.1:54321"
      echo "DB_URL=postgresql://postgres:postgres@127.0.0.1:54322/postgres"
      echo "STUDIO_URL=http://127.0.0.1:54323"
    else
      echo "         API URL: http://127.0.0.1:54321"
      echo "          DB URL: postgresql://postgres:postgres@127.0.0.1:54322/postgres"
      echo "      Studio URL: http://127.0.0.1:54323"
      echo "        DB: running"
      echo "      Auth: running"
      echo "      REST: running"
      echo "   Realtime: running"
      echo "   Storage: running"
    fi
    ;;

  migration)
    SUBCMD="${1:-}"
    shift || true
    case "$SUBCMD" in
      new)
        NAME="${1:-migration}"
        TIMESTAMP=$(date -u +"%Y%m%d%H%M%S")
        mkdir -p supabase/migrations
        MIGRATION_FILE="supabase/migrations/${TIMESTAMP}_${NAME}.sql"
        touch "$MIGRATION_FILE"
        echo "Created new migration at $MIGRATION_FILE"
        ;;
      list)
        echo "No migrations found."
        ;;
      *)
        echo "supabase migration $SUBCMD: ok"
        ;;
    esac
    ;;

  db)
    SUBCMD="${1:-}"
    shift || true
    case "$SUBCMD" in
      push)
        echo "Applying unapplied migrations..."
        echo "Applied migration(s) successfully."
        ;;
      reset)
        echo "Resetting local database..."
        echo "Database reset successfully."
        ;;
      diff)
        echo "No schema changes detected."
        ;;
      *)
        echo "supabase db $SUBCMD: ok"
        ;;
    esac
    ;;

  functions)
    SUBCMD="${1:-}"
    shift || true
    case "$SUBCMD" in
      new)
        FUNC_NAME="${1:-my-function}"
        mkdir -p "supabase/functions/$FUNC_NAME"
        cat > "supabase/functions/$FUNC_NAME/index.ts" << 'TS'
import { serve } from "https://deno.land/std@0.168.0/http/server.ts"

serve(async (req) => {
  return new Response(JSON.stringify({ message: "Hello from Edge Functions!" }), {
    headers: { "Content-Type": "application/json" },
  })
})
TS
        echo "Created new Function at supabase/functions/$FUNC_NAME"
        ;;
      serve)
        echo "Serving functions on http://127.0.0.1:54321/functions/v1/<function-name>"
        ;;
      deploy)
        echo "Deployed function successfully."
        ;;
      *)
        echo "supabase functions $SUBCMD: ok"
        ;;
    esac
    ;;

  gen)
    echo "Generated types successfully."
    ;;

  link)
    echo "Linked project: mock-project-ref"
    ;;

  login)
    echo "Already logged in."
    ;;

  *)
    echo "supabase $CMD: ok"
    ;;
esac