Cannot use Wasm Wrappers on CLI v1.223.10

[burmecia]

Describe the bug
The Wasm Wrappers cannot be used with CLI v1.223.10.

To Reproduce
Steps to reproduce the behavior:

1. create a new project: supabase init
2. start the project: supabase start
3. connect to the db using psql: psql "postgresql://postgres:[email protected]:54322/postgres"
4. create Wasm foreign data wrapper and table:

create extension if not exists wrappers;

create foreign data wrapper wasm_wrapper
  handler wasm_fdw_handler
  validator wasm_fdw_validator;

create server paddle_server
  foreign data wrapper wasm_wrapper
  options (
    fdw_package_url 'https://github.com/supabase/wrappers/releases/download/wasm_paddle_fdw_v0.1.1/paddle_fdw.wasm',
    fdw_package_name 'supabase:paddle-fdw',
    fdw_package_version '0.1.1',
    fdw_package_checksum 'c5ac70bb2eef33693787b7d4efce9a83cde8d4fa40889d2037403a51263ba657',
    api_url 'https://sandbox-api.paddle.com',
    api_key '<Paddle api key>'
  );

create schema if not exists paddle;

create foreign table paddle.customers (
  id text,
  name text,
  email text,
  status text,
  custom_data jsonb,
  created_at timestamp,
  updated_at timestamp,
  attrs jsonb
)
  server paddle_server
  options (
    object 'customers',
    rowid_column 'id'
  );

select * from paddle.customers;

6. See error: io error: Permission denied (os error 13)

Expected behavior
Expect the foreign table works correctly without error.

Screenshots

System information
Rerun the failing command with --create-ticket flag.

• Ticket ID: [e.g. ab1ac733e31e4f928a4d7c8402543712]
• Version of OS: MacOS 14.6.1
• Version of CLI: v1.223.10
• Version of Docker: v27.3.1
• Versions of services:

Additional context
If applicable, add any other context about the problem here.

• Browser: N/A
• Version of supabase-js: N/A
• Version of Node.js: N/A

[burmecia]

The possible cause of this issue is the home directory (/var/lib/postgresql) of postgres user isn't writable by postgres user in the supabase/postgres service container.

The Wasm Wrapper needs to download a .wasm file from github when the foreign table is queried, and the file will be cached locally in $HOME/.cache directory. The $HOME directory is /var/lib/postgresql for postgres user, but it is not writable by postgres user.

[avallete]

Has been reproduced bug is due to the upgrade from postgres 15.1 to 15.6. A fix is on the way.

CF: https://supabase.slack.com/archives/C07E5GFAHTM/p1732094172504449