# `pg_libphonenumber`

A (partially implemented!) PostgreSQL extension that provides access to
[Google's `libphonenumber`](https://github.com/googlei18n/libphonenumber)

## Project status

This extension is in an **alpha** state. It's not complete or tested enough for
critical production deployments, but with a little help, we should be able to
get it there.

## Synopsis

```sql
CREATE EXTENSION pg_libphonenumber;
SELECT parse_phone_number('03 7010 1234', 'AU');
SELECT parse_phone_number('2819010011', 'US');

CREATE TABLE foo ( ph phone_number );

-- DO NOT RELY ON THIS
-- may not always this work way with implicit cast.
SELECT '2819010011'::phone_number; -- assumes US
```

## Installation

### Debian/Ubuntu

First you'll need to install `libphonenumber-dev` and the corresponding
`postgresql-server-dev` package.

```shell-script
sudo apt-get update && sudo apt-get install \
    build-essential \
    postgresql-server-dev-9.6 \
    libphonenumber-dev
```

Then clone this repository and build.

```shell-script
git clone https://github.com/blm768/pg-libphonenumber
cd pg-libphonenumber
make
sudo make install
```

## Running tests

For convenience, we provide a Docker image that sets up a test environment.
Run the script `./run-tests.sh` to build and run the image.