Awesome-claude-code create-dockerignore

Generates optimized .dockerignore files for PHP projects. Excludes tests, docs, IDE files, and development artifacts to minimize build context.

install

source · Clone the upstream repo

git clone https://github.com/dykyi-roman/awesome-claude-code

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/dykyi-roman/awesome-claude-code "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/create-dockerignore" ~/.claude/skills/dykyi-roman-awesome-claude-code-create-dockerignore && rm -rf "$T"

manifest: skills/create-dockerignore/SKILL.md

source content

.dockerignore Generator

Generates optimized

.dockerignore

files for PHP projects, reducing build context size and improving build performance.

Generated Files

.dockerignore             # Optimized exclusion rules

Generation Instructions

Detect project type: Check for
```
symfony.lock
```
(Symfony),
```
artisan
```
(Laravel), or generic PHP
Analyze existing files: Read
```
.gitignore
```
, check CI/CD config, identify test/doc directories
Generate .dockerignore: Universal exclusions + framework-specific + proper
```
!
```
negations

Universal PHP .dockerignore

# ===========================================
# .dockerignore — PHP Project
# ===========================================

# Version Control
.git
.gitignore
.gitattributes
.gitmodules

# CI/CD
.github
.gitlab
.gitlab-ci.yml
.circleci
Jenkinsfile
bitbucket-pipelines.yml

# IDE
.idea
.vscode
*.sublime-project
*.sublime-workspace
*.swp
*.swo
*~

# Dependencies (installed in container)
vendor/
node_modules/

# Testing
tests/
test/
spec/
phpunit.xml
phpunit.xml.dist
.phpunit.result.cache
.phpunit.cache/
behat.yml
behat.yml.dist
infection.json
infection.json.dist

# Documentation
docs/
doc/
*.md
!README.md
LICENSE

# Development Files
docker-compose*.yml
docker-compose*.yaml
Dockerfile*
.docker/
Makefile
Vagrantfile

# Cache and Temporary Files
var/cache/
var/log/
storage/logs/
storage/framework/cache/
storage/framework/sessions/
storage/framework/views/
*.log
tmp/
temp/

# Local Configuration
.env
.env.local
.env.*.local
.env.test
*.local.php
docker-compose.override.yml

# Static Analysis
phpstan.neon
phpstan.neon.dist
phpstan-baseline.neon
psalm.xml
psalm.xml.dist
.php-cs-fixer.php
.php-cs-fixer.dist.php
.php-cs-fixer.cache
.phpcs-cache
phpcs.xml
phpcs.xml.dist
deptrac.yaml
rector.php
ecs.php
pint.json

# Build Artifacts
coverage/
build/
report/
reports/
clover.xml
coverage.xml

# OS Files
.DS_Store
Thumbs.db

# Package Management
composer.phar
auth.json

# Claude / AI
.claude/
CLAUDE.md

Symfony-Specific Additions

# Symfony
symfony.lock
var/
assets/
public/build/
.symfony/
.symfony.local.yaml
.phpunit/

Laravel-Specific Additions

# Laravel
storage/
bootstrap/cache/
docker-compose.sail.yml
public/hot
public/storage
public/build/
public/mix-manifest.json
_ide_helper*.php
.phpstorm.meta.php
Homestead.json
Homestead.yaml

Important Negations

# Required Files (do NOT exclude)
!composer.json
!composer.lock
!symfony.lock
!.env.dist
!.env.example

Build Context Impact

Pattern	Typical savings
`.git`	50-500 MB
`vendor/`	100-500 MB
`node_modules/`	200-800 MB
`tests/`	5-50 MB

Validation Rules

Never exclude:

composer.json

composer.lock

, source code (

src/

app/

config/

public/

), migrations

Always exclude:
```
.git
```
,
```
vendor/
```
, tests, IDE files, local env files with secrets
Framework awareness: Symfony: exclude
```
var/
```
, keep
```
config/
```
,
```
public/
```
,
```
templates/
```
; Laravel: exclude
```
storage/
```
, keep
```
config/
```
,
```
public/
```
,
```
resources/
```

Usage

Provide:

Framework (Symfony/Laravel/generic PHP)
Monorepo structure (yes/no)
Custom exclusions (optional)

The generator will:

Create
```
.dockerignore
```
with universal exclusions
Add framework-specific exclusions
Add proper negation rules for required files
Optimize for minimal build context