stolt / php-lean

v0.9.1 2026-11-04 12:31 UTC

Requires

• php: ~8.2.0||~8.3.0||~8.4.0||~8.5.0||~8.6.0
• laravel/agent-detector: ^2.0
• sebastian/diff: ^9.0||^8.0||^7.0.0||^6.0.1||^5.0||^4.0.3
• stolt/list-skills-command: ^1.0
• symfony/console: ^8.0||^7.2.1||^v5.4.8

MIT

• Raphael Stolt

• package
• cli
• validation
• project
• formatting
• creation
• dev
• release
• classic
• dist
• lean
• gitattributes
• export-ignore
• lpv
• negated

Published on Packagist.org on 2026-11-04 12:35 UTC

README

Validate and manage .gitattributes export-ignore rules to keep your published PHP packages lean.

Why?

When you publish a PHP package to Packagist, Composer packages up every file in your repository that Git tracks — unless you explicitly exclude it using .gitattributes export-ignore directives. That means your published distribution archive can unintentionally include development artefacts like IDE settings, test suites, static analysis configuration, CI workflows, and documentation. These files bloat the download size, slow down composer require, and expose internal project structure to downstream users.

php-lean makes sure your .gitattributes export-ignore list is complete so only the source code your users need ends up in the published distribution archive.

Installation

Via Composer (global)

composer global require stolt/php-lean

Make sure that the path to your global vendor binaries directory is in your $PATH. You can find it with composer global config bin-dir --absolute.

Via Composer (dev dependency)

composer require --dev stolt/php-lean

Installing as a dev dependency allows further utilisation via Composer scripts.

Usage

php-lean <COMMAND>

Commands

Command	Description
lint	Check if all repository artefacts are export-ignored.
create	Add missing artefacts to the export-ignore list.
update	Replace the export-ignore list, preserving custom entries.
reformat	Reformat an existing .gitattributes file.
validate-remote	Validate a remote GitHub repository's .gitattributes.
init	Create an initial .lpv configuration file.
refresh	Refresh an existing .lpv file with missing preset patterns.
tree	Inspect the source and dist package file structure.

lint — Check export-ignore completeness

Verifies that all detected repository artefacts are listed in .gitattributes export-ignore directives.

# Check the current directory
php-lean lint

# Check a specific directory
php-lean lint /path/to/project

# Show a diff of what would change
php-lean lint --diff

# Enforce strict order comparison
php-lean lint --enforce-strict-order

# Validate the actual Git archive content
php-lean lint --validate-git-archive

# Show distribution impact report
php-lean lint --report-impact

--diff flag: Shows which artefacts would be added or removed from the export-ignore list, using a unified diff format. This is useful for previewing changes before running create.

create — Add missing export-ignores

Adds any detected artefacts that are not yet in the export-ignore list. Preserves existing entries.

# Dry run: see what would be added
php-lean create --dry-run

# Apply changes
php-lean create

# Force overwrite an existing file
php-lean create --force

update — Replace export-ignore list

Replaces the entire export-ignore list with the artefacts that currently exist in the repository, merging built-in default patterns with any custom entries already in .gitattributes. This removes stale entries (files no longer present) and adds new ones.

# Dry run: see what would change
php-lean update --dry-run

# Apply changes
php-lean update

reformat — Reformat .gitattributes

Reformats an existing .gitattributes file for better readability.

# Dry run: see what would change
php-lean reformat --dry-run

# Sort alphabetically
php-lean reformat --sort-alphabetically

# Sort from directories to files
php-lean reformat --sort-from-directories-to-files

# Group export-ignore and non-export-ignore entries
php-lean reformat --group

Options and flags

All commands support these common options and flags:

Option / Flag	Description
<directory>	Path to project root (default: current directory)
--glob-pattern <PATTERN>	Custom artefact patterns, e.g. '{.*,*.md,docs/}'
--glob-pattern-file <PATH>	Load patterns from a file (.lpv file used automatically)
--preset <PRESET>	Use a predefined preset (default: PHP)
--diff	Show diff-style output (lint)
--dry-run	Preview changes without modifying files (create, update)
--enforce-strict-order	Enforce strict order comparison (lint)
--enforce-alignment	Enforce strict alignment of export-ignores (lint)
--validate-git-archive	Validate actual Git archive content (lint)
--report-impact	Show distribution impact report (lint)
--report-stale-export-ignores	Report export-ignores for non-existent files (lint)
--keep-license	Allow license file in dist archive (lint)
--keep-readme	Allow README file in dist archive (lint)
--keep-glob-pattern <PATTERN>	Keep matching files in dist archive (lint)
--stdin-input	Read .gitattributes content from STDIN (lint)
--flavour <FLAVOUR>	Export-ignore flavour: classic or negated (create)

Default artefact patterns

By default, php-lean checks for these patterns (defined in the PHP preset):

.github/, .gitignore, .gitattributes, .gitmessage, .idea/, .vscode/,
.editorconfig, .php-cs-fixer.php, .phpunit.result.cache,
.phpunit.cache/, .aiassistant/,
tests/, docs/, doc/,
CHANGELOG.md, changelog.md, CONTRIBUTING.md, contributing.md,
LICENSE.md, license.md, README.md, readme.md,
composer.json, composer.lock,
phpstan.neon.dist, phpunit.xml.dist, mago.toml, peck.json,
.dockerignore, Dockerfile, docker-compose.yml, docker-compose.yaml

Override them with --glob-pattern:

php-lean lint --glob-pattern '{.*,*.md,docs/}'

Or create a .lpv file in your repository to persist custom patterns:

php-lean init

.gitignore awareness

All commands automatically read the .gitignore file in the project directory. Artefacts already covered by .gitignore entries are excluded from the results, since Git will not track them anyway.

• lint: Will not flag artefacts that are already in .gitignore.
• create: Will not add artefacts that are already in .gitignore to the export-ignore list.
• update: Will not include artefacts that are already in .gitignore in the new export-ignore list.

CI integration

Add php-lean lint to your CI pipeline to enforce that export-ignore lists stay complete.

Composer script

By adding the following to your project's composer.json, the .gitattributes file can be validated via composer validate-gitattributes:

{
    "scripts": {
        "validate-gitattributes": "php-lean lint"
    }
}

GitHub Action

A reusable GitHub Action is provided to validate .gitattributes files in CI workflows.

- name: Validate .gitattributes
  uses: ./.github/actions/lint
  with:
    options: '--enforce-strict-order --enforce-alignment --diff'

See the action documentation for more details.

cpx

Run the validator ad-hoc via cpx:

cpx stolt/php-lean lint

JSON output

All commands auto-detect agentic runs, switching the output from human-readable text to a structured JSON object. This is useful for AI workflows or automation pipelines where machine-readable output is preferred.

export COPILOT_MODEL=1
php-lean lint

{
    "command": "lint",
    "status": "success",
    "message": "The .gitattributes file is considered valid.",
    "valid": true
}

Each response always includes command, status (success or failure), and message fields. Commands also include additional context-specific fields:

Command	Additional fields on success
lint	valid, warnings (if any), expected_gitattributes_content (on failure), archive_valid, unexpected_artifacts
create	gitattributes_file_path
update	gitattributes_file_path
init	lpv_file_path
refresh	lpv_file_path
tree	package, tree

AI disclaimer

This package is developed with the assistance of Artificial Intelligence (AI). AI tools are used throughout the development process, including code generation, documentation, testing, and maintenance.

While reasonable care is taken to review and validate AI-generated contributions, AI-generated code is not inherently correct, secure, or free of defects. All contributions remain subject to human review and project quality standards.

As with any software, use this package at your own risk. No guarantee is made regarding its fitness for a particular purpose, and the maintainers assume no liability for damages resulting from its use.

Contributing

If you're considering contributing to this project, have a look at this repository's CONTRIBUTING.md for more advice.

License

This library and its CLI are licensed under the MIT license. Please see LICENSE.md for more details.

Changelog

All noteworthy changes are documented in the CHANGELOG.md.

Related projects

• cargo-lean — The Rust equivalent.
• py-lean — The Python equivalent.
• js-lean — The JavaScript equivalent.