pawn-env

Acces environment variables in PAWN

Installation

Install to your project:

sampctl package install dakyskye/pawn-env

include in your code:

#include <env>

and start using it.

Usage

At development time, you can use .env file, but in production it's not recommended.

Example .env file content:

MYSQL_USER=user
MYSQL_PASSWORD=password
MYSQL_HOST=localhost
MYSQL_DATABASE=database

Using it in the recommended way:

Bash

MYSQL_USER=user MYSQL_PASSWORD=password MYSQL_HOST=localhost MYSQL_DATABASE=database sampctl package run

PowerShell Core

$env:MYSQL_USER="user"; $env:MYSQL_PASSWORD="password"; $env:MYSQL_HOST="localhost"; $env:MYSQL_DATABASE="database"; sampctl package run

Docker

docker run -d \
    -e MYSQL_USER=user \
    -e MYSQL_PASSWORD=password \
    -e MYSQL_HOST=localhost \
    -e MYSQL_DATABASE=database \
    --name my-container my/image

API

native bool:Env_Has(const env[]);
native bool:Env_Get(const env[], dest[], size=sizeof(dest));

• bool:Env_Has(const env[]);

It checks if an environment variable with passed name as env exists or not and returns the result as true or false, hence the bool tag.

• bool:Env_Get(const env[], dest[], size=sizeof(dest));

It reads the value of the environment variable of passed name as env, then packs it into dest.

Example usage can be found in tests/tests.pwn

Building

First of all, install GNU Make if you haven't already.

Windows or Linux version on those machines

make build

Linux version on Windows using Docker

docker build -t pawn-env .
docker run -v DISKLETTER:\path\to\pawn-env\plugins:/pawn-env/plugins --name pawn-env pawn-env

An example path from my case: X:\My-Workflow\pawn-env\plugins

Credits

• Southclaws - for inspiration (see his pawn-env)
• SyS - for boilerplate
• ZOTTCE - for samp-rs