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Project/Site Name

Overview

A brief description about what this project is and how it is used.

Integrations

For each service you integrate with (for example, Stripe) create a section here.

Service Name

Explain what the service is used for.

Document how to create a test account for the service or how to gain access to a pre-existing test account for this project. Explain where production credentials for this service can be obtained.

Document exactly which .env keys need to be set. If any manual setup within the account is necessary (for example, specific products or webhooks for Stripe), document it step-by-step.

First Time Set-up for Local Development

To get started with local development, follow these steps. Make sure you run all commands from the top-level of your project.

DNS resolution

Decide on a local domain to use for this project. Substitute that any place you see my-project.test or my-project below.

By default, this project will run on the host my-project.test. This requires some sort of local DNS resolution for that hostname to your localhost IP address. One easy way to do this for the entire .test top-level domain, is to run a lightweight tool called dnsmasq. You can install it via Homebrew on a Mac with: brew install dnsmasq.

If you've ever setup Valet, it already installed dnsmasq for you. You can verify if it's already installed by running brew services and see if dnsmasq is listed.

If you don't want to run dnsmasq, you can also add a manual DNS entry to your /etc/hosts file in the form: 127.0.0.1 my-project.test

Setting up an SSL certificate

First, you'll need to create an SSL certificate that can be used inside Docker. We'll use mkcert, a simple tool for making locally-trusted development certificates.

To install on Mac with Homebrew, you can run:

brew install mkcert nss

For other platforms or configurations, you can refer to the mkcert README

Once mkcert is installed, we need to generate our local development root certificate authority:

If you've used mkcert before, you can skip this step This command will likely prompt you for administrator access on macOS

mkcert -install

Then, generate the certificates for this project and put them into a location accessible to your docker setup:

mkcert -cert-file docker/nginx/ssl.pem -key-file docker/nginx/key.pem my-project.test

Node environment

The best option to ensure you're using the correct versions of Node and npm with this project is to install Volta. Volta will read the pinned versions of Node and npm from the package.json so you can be sure you're using the correct versions.

Get the project running in Docker

Docker is used for local development. It's self-contained, easy to set up, and matches the exact versions of key services running in production. It requires that you have Docker Desktop installed.

Setup the environment

Make a copy of the example env file: cp .env.example .env

Open the .env file and review the settings prefixed with DOCKER_. The defaults should work, but if you want a different host name, or to change the port numbers, make those modifications before continuing with the Docker setup.

Get Docker running

Most of our Docker configuration is managed with Docker Compose. You can view the docker-compose.yml file to see how it is configured.

To build and bring up the Docker containers, run docker compose up -d. If this is your first time running the command, it may take a few minutes to pull down images and build the containers. Subsequent runs will be much quicker.

You can verify that your containers are in a running state with docker compose ps.

Composer licensing

If this project uses a paid Composer package, like Nova, document it here

This project uses a paid Composer package package-name, and in order to do a composer install, you need a valid license key.

To set that up, create an auth.json file from the example: cp auth.json.example auth.json

And then open auth.json and fill out the username and password values.

Normal project setup

With the certificates, our environment, and Docker setup, the rest of these steps will be typical steps for any Laravel project. The one key difference is that instead of running tools like npm, composer and artisan directly, we need to run them from inside the container. This is very important. If we run the tools from our host environment, all the guarantees about versions of tooling will no longer apply.

To make it easier to run tools via Docker, a collection of simple shell scripts exists in the project's docker/bin directory.

Run these commands to finish the local development setup

  • npm install
  • npm run dev
  • docker/bin/composer install
  • docker/bin/composer run post-root-package-install
  • docker/bin/composer run post-create-project-cmd
  • docker/bin/artisan horizon:install
  • docker/bin/artisan migrate --seed

You're good to go - surf to https://my-project.test:30080 (or a different host/port if you've configured it)

You can also use any normal database management tools and connect to the database using the port specified in .env.

Normal Developer Workflow

Generally speaking, you don't want your Docker containers running unless you're actively using them. So each time you're ready to start development, you would start your Docker environment:

docker compose up -d

The -d means "detach" and it runs the containers in the background, so you can continue to use your terminal. If you run without -d, the terminal would remain bound to the containers, and you'd see a stream of container log output in your terminal. This can be useful when debugging a Docker issue, but for normal development, running in the background is best.

Then, when you're done for the day, you can stop the Docker environment:

docker compose stop

There is also a down command, and it might seem more logical as the opposite action of up. This command not only stops the containers, but removes them along with the Docker network. This doesn't harm anything, and no data will be lost if you run down instead, but there's no need to constantly remove and recreate the containers, so stop is a better choice.

Running Horizon

The .env.example file sets up queues to run with the redis configuration, and we use Horizon to manage the queue workers.

By default docker compose up will start a Horizon worker in a separate container. If, for some reason you want to stop Horizon, you can stop that container with docker compose stop horizon.

Be aware, if you're changing code and also interacting with the queues, you will need to restart horizon in order to have the new code loaded: docker compose restart horizon

Docker upgrades

One of the goals of Docker is to match your staging/production environments precisely. If you are planning an upgrade of PHP, nginx, or MySQL in those environments, you should first upgrade your Docker environment, and validate everything works as expected.

This section contains some guidelines on how to upgrade your Docker configuration.

MySQL

If you use Postgres instead, this is basically the same. Substitute in postgres for mysql as needed. See the docker-compose.yml file for a commented-out Postgres configuration you could use.

In the docker-compose.yml file, update the image property for both the mysql and mysql-test services. You can find a specific image version on Docker Hub. Make sure to stick with the alpine images. These will all have the -alpine suffix.

If you want to change any of the parameters about MySQL, like the user and password, you'll also need to delete the volumes before bringing up the new containers:

docker volume rm my-project_mysql-data my-project_mysql-test-data

If you don't, db initialization will be skipped, and it will still be running with the old parameters.

After updating the file, follow these steps:

  1. Bring down the current containers: docker compose stop mysql mysql-test
  2. Remove the containers: docker compose rm (It should ask if you want to remove the two containers you just stopped)
  3. Bring up the new containers: docker compose up -d. You should see it pull the new images before starting.

To verify the correct version is now running, you can open the container in Docker Desktop, and you should see the new MySQL version mentioned in the log output.

nginx

If you want to change the version of nginx, edit the first line in docker/nginx/Dockerfile to reflect the desired version number. Make sure to pick the alpine version of any image.

If you want to make a configuration change, you can do this in docker/nginx/nginx.conf.

For either type of change, you'll need to rebuild the images:

  1. Bring down the current containers: docker compose stop nginx
  2. Remove the containers: docker compose rm (It should ask if you want to remove the container you just stopped)
  3. Rebuild the containers: docker compose build --no-cache nginx (Bypassing the cache isn't always necessary, but it's a safe default)
  4. Bring up the new containers: docker compose up -d. You should see it pull the new images before starting.

To verify the correct version is now running, you can open the container in Docker Desktop, and you should see the new nginx version mentioned in the log output. If it doesn't show in the logs, you can click the CLI button for the container and run nginx -v from the terminal that launches.

PHP

If you want to change the version of PHP, edit the first line in docker/php-fpm/Dockerfile to reflect the desired version number. Make sure to pick the alpine version of any image, and make sure it's the fpm image or else nginx won't work with it.

If you want to add or change any extensions, you can do that by modifying the RUN docker-php-ext-install command. Some extensions will also require OS dependencies, which you can add in the RUN apk add command.

If you want to update Composer, change the version of composer in the first COPY command.

You can also modify any .ini files or add entirely new ones by creating the file and adding a corresponding COPY command.

For all types of change, you'll need to rebuild the images:

  1. Bring down the current containers: docker compose stop php-fpm php-fpm-debug
  2. Remove the containers: docker compose rm (It should ask if you want to remove the two containers you just stopped)
  3. Rebuild the containers: docker compose build --no-cache php-fpm php-fpm-debug (Bypassing the cache isn't always necessary, but it's a safe default)
  4. Bring up the new containers: docker compose up -d. You should see it pull the new images before starting.

To verify the correct version is now running, you can open the container in Docker Desktop, click the CLI button for the container and run php -v from the terminal that launches.

Node/npm

If you want to change the version of node, run volta pin node@XYZ where XYZ is the desired version. The same works for npm with volta pin npm@XYZ

This will update the corresponding sections of the volta object in package.json.

To verify the correct version is now running, you can run node -v or npm -v.

Deployment / CI Process

Continuous Integration is run on every branch, using Github Actions. The workflow exists at .github/workflows/ci.yml

List each environment in use, like staging and production. For each environment, document where it is hosted and the basic infrastructure in use.

Document how new code makes it into each environment. Does a particular branch correspond to an environment? If the deployment process is automated, document what the triggers are. If it's a manual process, provide step-by-step instructions on how to deploy.

Artifacts

If this project produces code artifacts to be used by someone else (for example, a Vue component), document that here and provide detailed instructions on how to use the artifact. These should have enough context, that they could be copied and pasted into an email to some other dev not on this project, and they would understand how to make use of it.

Manual processes

Ideally all typical developer tasks would be automated, but sometimes a manual process is necessary. If so, describe it here in precise detail: what is the process, when would you need to do it, what are the exact steps?

History

If there are any relevant bits of architectural history, include them here. For example, is this a major rewrite of some previous codebase? Mention it here. Include anything that you would want to know if you were inheriting the project.

Laravel Project Standard

If you'd like, include a link to the laravel-project-standard repo and what version this project is based on.