io.github.cdklabs.projen (io.github.cdklabs:projen 0.80.15 API)

projen

Define and maintain complex project configuration through code.

Documentation · Changelog · Project types · Join the community

projen synthesizes project configuration files such as package.json, tsconfig.json, .gitignore, GitHub Workflows, eslint, jest, etc. from a well-typed definition written in JavaScript.

As opposed to existing templating/scaffolding tools, projen is not a one-off generator. Synthesized files should never be manually edited (in fact, projen enforces that). To modify your project setup, users interact with rich strongly-typed class and execute projen to update their project configuration files.

By defining a custom project type and using projen in multiple repositories, it's possible to update configuration files and CI/CD workflows across dozens (or hundreds!?) of projects.

Check out this talk about projen from its creator.

Getting Started

projen doesn't need to be installed. You will be using npx to run projen which takes care of all required setup steps.

To create a new project, run the following command and follow the instructions:

 $ mkdir my-project
 $ cd my-project
 $ npx projen new PROJECT-TYPE
 🤖 Synthesizing project...
 ...

Project types

Currently supported project types (use npx projen new without a type for a full list):

Built-in: (run npx projen new <type>)

awscdk-app-java - AWS CDK app in Java.
awscdk-app-py - AWS CDK app in Python.
awscdk-app-ts - AWS CDK app in TypeScript.
awscdk-construct - AWS CDK construct library project.
cdk8s-app-py - CDK8s app in Python.
cdk8s-app-ts - CDK8s app in TypeScript.
cdk8s-construct - CDK8s construct library project.
cdktf-construct - CDKTF construct library project.
java - Java project.
jsii - Multi-language jsii library project.
nextjs - Next.js project using JavaScript.
nextjs-ts - Next.js project using TypeScript.
node - Node.js project.
project - Base project.
python - Python project.
react - React project using JavaScript.
react-ts - React project using TypeScript.
typescript - TypeScript project.
typescript-app - TypeScript app.

External: (run npx projen new --from <type>)

projen-github-action-typescript - GitHub Action in TypeScript project.

Use npx projen new PROJECT-TYPE --help to view a list of command line switches that allows you to specify most project options during bootstrapping. For example: npx projen new jsii --author-name "Jerry Berry".

The new command will create a .projenrc.js file which looks like this for jsii projects:

 const { JsiiProject } = require('projen');
 
 const project = new JsiiProject({
   authorAddress: "elad.benisrael@gmail.com",
   authorName: "Elad Ben-Israel",
   name: "foobar",
   repository: "https://github.com/eladn/foobar.git",
 });
 
 project.synth();

This program instantiates the project type with minimal setup, and then calls synth() to synthesize the project files. By default, the new command will also execute this program, which will result in a fully working project.

Once your project is created, you can configure your project by editing .projenrc.js and re-running npx projen to synthesize again.

The files generated by projen are considered an "implementation detail" and projen protects them from being manually edited (most files are marked read-only, and an "anti tamper" check is configured in the CI build workflow to ensure that files are not updated during build).

For example, to setup PyPI publishing in jsii projects, you can use publishToPypi option:

 const project = new JsiiProject({
   // ...
   publishToPypi: {
     distName: "mydist",
     module: "my_module",
   }
 });

Run:

 npx projen

And you'll notice that your package.json file now contains a python section in its jsii config and the GitHub release.yml workflow includes a PyPI publishing step.

We recommend to put this in your shell profile, so you can simply run pj every time you update .projenrc.js:

 alias pj='npx projen'

Most projects come with an assortment of tasks that handle various development activities, from compiling to publishing. Tasks can be and composed together, and can be run as local commands or turned into GitHub workflows. You can list all tasks with npx projen --help:

 $ npx projen --help
 projen [command]
 
 Commands:
   projen new [PROJECT-TYPE-NAME] [OPTIONS]  Creates a new projen project
   projen clobber                            hard resets to HEAD of origin and cleans the local repo
   projen compile                            Only compile
   projen test                               Run tests
   projen build                              Full release build (test+compile)
   projen upgrade                            upgrade dependencies (including projen)
 ...

The build task is the same task that's executed in your CI builds. It typically compiles, lints, tests and packages your module for distribution.

Shell Completions

If installed as a global package, projen includes rich shell tab-completion support. To enable this in your shell, run:

 # Bash
 projen completion >> ~/.bashrc
 
 # ZSH
 projen completion >> ~/.zshrc

Features

Some examples of features built-in to project types:

Fully synthesize package.json
Standard npm scripts like compile, build, test, package
eslint
Jest
jsii: compile, package, api compatibility checks, API.md
Bump & release scripts with CHANGELOG generation based on conventional commits
Automated PR builds
Automated releases to npm, maven, NuGet and PyPI
Automated dependency upgrades
Mergify configuration
LICENSE file generation
gitignore + npmignore management
Node "engines" support with coupling to CI build environment and @types/node
Anti-tamper: CI builds will fail if a synthesized file is modified manually

Documentation

For documentation including examples and a full API reference, visit https://projen.io/.

Ecosystem

projen takes a "batteries included" approach and aims to offer dozens of different project types out of the box (we are just getting started). Think projen new react, projen new angular, projen new java-maven, projen new awscdk-typescript, projen new cdk8s-python (nothing in projen is tied to javascript or npm!)...

Adding new project types is as simple as submitting a pull request to this repo and exporting a class that extends projen.Project (or one of its derivatives). Projen automatically discovers project types so your type will immediately be available in projen new.

Projects in external modules

projen is bundled with many project types out of the box, but it can also work with project types and components defined in external jsii modules (the reason we need jsii is because projen uses the jsii metadata to discover project types & options in projen new).

Say we have a module in npm called projen-vuejs which includes a single project type for vue.js:

 $ npx projen new --from projen-vuejs

If the referenced module includes multiple project types, the type is required. Switches can also be used to specify initial values based on the project type APIs. You can also use any package syntax supported by yarn add like projen-vuejs@1.2.3, file:/path/to/local/folder, git@github.com/awesome/projen-vuejs#1.2.3, etc.

 $ npx projen new --from projen-vuejs@^2 vuejs-ts --description "my awesome vue project"

Under the hood, projen new will install the projen-vuejs module from npm (version 2.0.0 and above), discover the project types in it and bootstrap the vuejs-ts project type. It will assign the value "my awesome vue project" to the description field. If you examine your .projenrc.js file, you'll see that projen-vuejs is defined as a dev dependency:

 const { VueJsProject } = require('projen-vuejs');
 
 const project = new VueJsProject({
   name: 'my-vuejs-sample',
   description: "my awesome vue project",
   // ...
   devDeps: [
     'projen-vuejs'
   ]
 });
 
 project.synth();

Roadmap

See Vision.

FAQ

Do I have to write my configuration in JavaScript?

Not at all! JavaScript is the default, but it's also possible to write it in Java, Python, TypeScript, or even JSON. This is made possible by the jsii library which allows us to write APIs once and generate libraries in several languages. You can choose a different language by passing the --projenrc-ts, --projenrc-py, --projenrc-java, or --projenrc-json flags when running projen new.

Note: using a .projenrc.json file to specify configuration only allows accessing a subset of the entire API - the options which are passed to the constructor of each project type.

How does projen work with my IDE?

projen has an unofficial VS Code extension. Check it out!

Community

The projen community can be found within the #projen channel in the cdk.dev community Slack workspace.

Virtual Meetup

Thursday June 30, 2022
1-2pm America/New_York (EDT)
CFP a Google Form
CFP Closes Saturday April 30, 2022
Hosted on Zoom

Contributions

Contributions of all kinds are welcome! Check out our contributor's guide and our code of conduct.

For a quick start, check out a development environment:

 $ git clone git@github.com:projen/projen
 $ cd projen
 $ yarn
 $ yarn watch # compile in the background

Thanks goes to these wonderful people (emoji key):

_Aatman 💻	_{Abdullah Sahin} 💻	_Adam 💻	_{Adam ElKhayyat} 💻	_{Adam Elmore} 💻	_{Adrian Dimech} 💻	_{Adrian Mace} 💻
_{Alejandro Lorefice} 💻	_{Alexander Forsyth} 💻	_{Alexander Steppke} 💻	_{Amani Kilumanga} 💻	_{Amin Fazl} 💻	_{Amir Szekely} 💻	_{Anderson Gomes} 💻
_{Andre de Camargo} 💻	_{Andrew Hammond} 💻	_{Andrew Kostka} 💻	_{Angelo Di Pilla} 💻	_{Ansgar Mertens} 💻	_{Armando J. Ortiz Garcia} 💻	_{Arun Donti} 💻
_Ash 💻	_Austin 💻	_{Balagopal Kanattil} 💻	_{Bart Callant} 💻	_{Beau Bouchard} 💻	_{Ben Limmer} 💻	_{Bilal Quadri} 💻
_{Boris Petersen} 💻	_{Braden Mars} 💻	_{Brandon Miller} 💻	_{Brian Leonard} 💻	_{Calvin Combs} 💻	_{Cameron Childress} 💻	_{Campion Fellin} 💻
_{Cao Peng} 💻	_{Carlos Tasada} 💻	_{Chris Bateman} 💻	_{Chris Gatt} 💻	_{Christopher Rybicki} 💻	_{Cory Hall} 💻	_{Court Schuett} 💻
_{Craig Burdulis} 💻	_{Cristian Pallarés} 💻	_{Daniel Schmidt} 💻	_{Danny Steenman} 💻	_{Derek Kershner} 💻	_{Eduardo Rodrigues} 💻	_{Elad Ben-Israel} 💻
_{Eli Polonsky} 💻	_{Eligio Mariño} 💻	_{Eric Tucker} 💻	_{Eugene Cheung} 💻	_{Fons Biemans} 💻	_{Francisco Robles Martín} 📖	_{Fynn Flügge} 💻
_{Gary Sassano} 💻	_{Grady Barrett} 💻	_{Greg Herlein} 💻	_Gregg 💻	_Hasan 💻	_{Hassan Azhar} 💻	_{Hassan Mahmud} 💻
_{Hassan Mahmud} 💻	_{Heiko Rothe} 💻	_{Henri Yandell} 💻	_{Henry Sachs} 💻	_Hoseung 💻	_{Ikko Ashimine} 💻	_{Jack Leslie} 💻
_{Jack Moseley} 💻	_{Jack Stevenson} 💻	_Jacob 💻	_{Jake Pearson} 💻	_{Jan Brauer} 💻	_{Jeff Malins} 💻	_{Jeremy Jonas} 💻
_{Jesse Grabowski} 💻	_JoLo 💻	_{Job de Noo} 💻	_{Jonathan Goldwasser} 💻	_{Joost van der Waal} 💻	_{Jordan Sinko} 💻	_{Joseph Egan} 💻
_{Josh Kellendonk} 💻	_{Juho Majasaari} 💻	_{Juho Saarinen} 💻	_{Julian Michel} 💻	_{Kaizen Conroy} 💻	_{Kenneth Winner} 💻	_{Kenneth Wußmann} 💻
_{Kenny Gatdula} 💻	_{Konstantin Vyatkin} 💻	_{Kraig Amador} 💻	_{Kunal Dabir} 💻	_{Kyle Laker} 💻	_{Lex Felix} 💻	_{Lex Felix} 💻
_{Liam Johnston} 💻	_Manuel 💻	_{Marcio Cruz de Almeida} 💻	_{Mark McCulloh} 💻	_{Mark McCulloh} 💻	_{Mark Nielsen} 💻	_{Markus Schuch} 💻
_{Marnix Dessing} 💻	_{Martin Muller} 💻	_{Martin Zuber} 💻	_{Masashi Tomooka} 💻	_{Matt Gucci} 💻	_{Matt Martz} 💻	_{Matt Wise} 💻
_{Matteo Sessa} 💻	_{Matthew Bonig} 💻	_{Matthew Gamble} 💻	_{Max Körlinge} 💻	_{Mayur Mahrotri} 💻	_{Mayuresh Dharwadkar} 💻	_Mike 💻
_{Mitchell Valine} 💻	_{Momo Kornher} 💻	_{Mukul Bansal} 💻	_{Neil Kuan} 💻	_{Nick Keers} 💻	_{Nick Lynch} 💻	_{Nicolas Byl} 💻
_{Nikhil Zadoo} 💻	_{Niko Virtala} 💻	_{Niraj Palecha} 💻	_Nurbanu 💻	_{Pahud Hsieh} 💻	_Patrick 💻	_{Patrick Aikens} 💻
_{Patrick Florek} 💻	_{Patrick O'Connor} 💻	_{Philip M. Gollucci} 💻	_{Philip White} 💻	_{Philipp Garbe} 💻	_{Rafal Wilinski} 💻	_{Rami Husein} 💻
_{Rico Huijbers} 💻	_{Rob Giseburt} 💻	_{Robbie Mackay} 💻	_Robert 💻	_{Rodrigo Farias Rezino} 💻	_{Roger Chi} 💻	_{Romain Marcadier} 💻
_{Roman Vasilev} 💻	_{Ruben Pascal Abel} 💻	_{Ryan Sonshine} 💻	_{Ryosuke Iwanaga} 💻	_{Samuel Tschiedel} 💻	_{Saud Khanzada} 💻	_{Scott McFarlane} 💻
_{Scott Schreckengaust} 💻	_{Sebastian Korfmann} 💻	_{Shawn MacIntyre} 💻	_{Suhas Gaddam} 💻	_{Thomas Klinger} 💻	_{Thorsten Hoeger} 💻	_Tiara 💻
_Tobias 💻	_{Tom Howard} 💻	_{Tom Keller} 💻	_{Tomasz Łakomy} 💻	_{Travis Martensen} 💻	_{Victor Korzunin} 💻	_{VinayKokate22} 💻
_{Vinayak Kukreja} 💻	_{Vlad Cos} 💻	_{Will Dady} 💻	_{Yigong Liu} 💻	_{Yohta Kimura} 💻	_{Yuichi Kageyama} 💻	_Yuval 💻
_andrestone 💻	_codeLeeek 💻	_flyingImer 💻	_huaxk 💻	_john-tipper 💻	_{karlderkaefer} 💻	_kmkhr 💻
_kt-hr 💻	_lmarsden 💻	_michaeltimbs 💻	_orlandronen1 💻	_pvbouwel 💻	_suhussai 💻	_t0bst4r 💻
_tHyt-lab 💻	_txxnano 💻	_vVahe 💻	_zetashift 💻

License

Distributed under the Apache-2.0 license.

Interface Summary
Interface	Description
CreateProjectOptions
Dependency	(experimental) Represents a project dependency.
DependencyCoordinates	(experimental) Coordinates of the dependency (name and version).
DepsManifest
DevEnvironmentOptions	(experimental) Base options for configuring a container-based development environment.
DockerComposeBuild	(experimental) Build arguments for creating a docker image.
DockerComposeNetworkConfig	(experimental) Network configuration.
DockerComposeNetworkIpamConfig	(experimental) IPAM configuration.
DockerComposeNetworkIpamSubnetConfig	(experimental) IPAM subnet configuration.
DockerComposePortMappingOptions	(experimental) Options for port mappings.
DockerComposeProps	(experimental) Props for DockerCompose.
DockerComposeServiceDescription	(experimental) Description of a docker-compose.yml service.
DockerComposeServicePort	(experimental) A service port mapping.
DockerComposeVolumeConfig	(experimental) Volume configuration.
DockerComposeVolumeMount	(experimental) Service volume mounting information.
FileBaseOptions
GitOptions	(experimental) Git configuration options.
GitpodOptions	(experimental) Constructor options for the Gitpod component.
GitpodPort	(experimental) Options for an exposed port on Gitpod.
GitpodPrebuilds	(experimental) Configure the Gitpod App for prebuilds.
GitpodTask	(experimental) Configure options for a task to be run when opening a Gitpod workspace (e.g.
GroupRunnerOptions
IDevEnvironment	(experimental) Abstract interface for container-based development environments, such as Gitpod and GitHub Codespaces.
IDevEnvironment.Jsii$Default	Internal default implementation for `IDevEnvironment`.
IDockerComposeNetworkBinding	(experimental) Network binding information.
IDockerComposeNetworkBinding.Jsii$Default	Internal default implementation for `IDockerComposeNetworkBinding`.
IDockerComposeNetworkConfig	(experimental) Storage for network configuration.
IDockerComposeNetworkConfig.Jsii$Default	Internal default implementation for `IDockerComposeNetworkConfig`.
IDockerComposeServiceName	(experimental) An interface providing the name of a docker compose service.
IDockerComposeServiceName.Jsii$Default	Internal default implementation for `IDockerComposeServiceName`.
IDockerComposeVolumeBinding	(experimental) Volume binding information.
IDockerComposeVolumeBinding.Jsii$Default	Internal default implementation for `IDockerComposeVolumeBinding`.
IDockerComposeVolumeConfig	(experimental) Storage for volume configuration.
IDockerComposeVolumeConfig.Jsii$Default	Internal default implementation for `IDockerComposeVolumeConfig`.
IgnoreFileOptions
IniFileOptions	(experimental) Options for `IniFile`.
InitProject	(experimental) Information passed from `projen new` to the project object when the project is first created.
IResolvable
IResolvable.Jsii$Default	Internal default implementation for `IResolvable`.
IResolver	(experimental) API for resolving tokens when synthesizing file content.
IResolver.Jsii$Default	Internal default implementation for `IResolver`.
JsonFileOptions	(experimental) Options for `JsonFile`.
LicenseOptions
LoggerOptions	(experimental) Options for logging utilities.
MakefileOptions	(experimental) Options for Makefiles.
ObjectFileOptions	(experimental) Options for `ObjectFile`.
ProjectOptions	(experimental) Options for `Project`.
ProjenrcJsonOptions
ProjenrcOptions	Deprecated. use `ProjenrcJsonOptions`
RenovatebotOptions	(experimental) Options for Renovatebot.
ResolveOptions	(experimental) Resolve options.
Rule	(experimental) A Make rule.
SampleDirOptions	(experimental) SampleDir options.
SampleFileOptions	(experimental) Options for the SampleFile object.
SampleReadmeProps	(experimental) SampleReadme Properties.
SnapshotOptions	(experimental) Options for the Snapshot synthesis.
SourceCodeOptions	(experimental) Options for `SourceCodeFile`.
TaskCommonOptions
TaskOptions
TasksManifest	(experimental) Schema for `tasks.json`.
TaskSpec	(experimental) Specification of a single task.
TaskStep	(experimental) A single step within a task.
TaskStepOptions	(experimental) Options for task steps.
TextFileOptions	(experimental) Options for `TextFile`.
TomlFileOptions	(experimental) Options for `TomlFile`.
VersionOptions	(experimental) Options for `Version`.
XmlFileOptions	(experimental) Options for `XmlFile`.
YamlFileOptions	(experimental) Options for `JsonFile`.

Class Summary
Class	Description
Component	(experimental) Represents a project component.
CreateProjectOptions.Builder	A builder for `CreateProjectOptions`
CreateProjectOptions.Jsii$Proxy	An implementation for `CreateProjectOptions`
Dependencies	(experimental) The `Dependencies` component is responsible to track the list of dependencies a project has, and then used by project types as the model for rendering project-specific dependency manifests such as the dependencies section `package.json` files.
Dependency.Builder	A builder for `Dependency`
Dependency.Jsii$Proxy	An implementation for `Dependency`
DependencyCoordinates.Builder	A builder for `DependencyCoordinates`
DependencyCoordinates.Jsii$Proxy	An implementation for `DependencyCoordinates`
DepsManifest.Builder	A builder for `DepsManifest`
DepsManifest.Jsii$Proxy	An implementation for `DepsManifest`
DevEnvironmentDockerImage	(experimental) Options for specifying the Docker image of the container.
DevEnvironmentOptions.Builder	A builder for `DevEnvironmentOptions`
DevEnvironmentOptions.Jsii$Proxy	An implementation for `DevEnvironmentOptions`
DockerCompose	(experimental) Create a docker-compose YAML file.
DockerCompose.Builder	(experimental) A fluent builder for `DockerCompose`.
DockerComposeBuild.Builder	A builder for `DockerComposeBuild`
DockerComposeBuild.Jsii$Proxy	An implementation for `DockerComposeBuild`
DockerComposeNetworkConfig.Builder	A builder for `DockerComposeNetworkConfig`
DockerComposeNetworkConfig.Jsii$Proxy	An implementation for `DockerComposeNetworkConfig`
DockerComposeNetworkIpamConfig.Builder	A builder for `DockerComposeNetworkIpamConfig`
DockerComposeNetworkIpamConfig.Jsii$Proxy	An implementation for `DockerComposeNetworkIpamConfig`
DockerComposeNetworkIpamSubnetConfig.Builder	A builder for `DockerComposeNetworkIpamSubnetConfig`
DockerComposeNetworkIpamSubnetConfig.Jsii$Proxy	An implementation for `DockerComposeNetworkIpamSubnetConfig`
DockerComposePortMappingOptions.Builder	A builder for `DockerComposePortMappingOptions`
DockerComposePortMappingOptions.Jsii$Proxy	An implementation for `DockerComposePortMappingOptions`
DockerComposeProps.Builder	A builder for `DockerComposeProps`
DockerComposeProps.Jsii$Proxy	An implementation for `DockerComposeProps`
DockerComposeService	(experimental) A docker-compose service.
DockerComposeService.Builder	(experimental) A fluent builder for `DockerComposeService`.
DockerComposeServiceDescription.Builder	A builder for `DockerComposeServiceDescription`
DockerComposeServiceDescription.Jsii$Proxy	An implementation for `DockerComposeServiceDescription`
DockerComposeServicePort.Builder	A builder for `DockerComposeServicePort`
DockerComposeServicePort.Jsii$Proxy	An implementation for `DockerComposeServicePort`
DockerComposeVolumeConfig.Builder	A builder for `DockerComposeVolumeConfig`
DockerComposeVolumeConfig.Jsii$Proxy	An implementation for `DockerComposeVolumeConfig`
DockerComposeVolumeMount.Builder	A builder for `DockerComposeVolumeMount`
DockerComposeVolumeMount.Jsii$Proxy	An implementation for `DockerComposeVolumeMount`
FileBase
FileBaseOptions.Builder	A builder for `FileBaseOptions`
FileBaseOptions.Jsii$Proxy	An implementation for `FileBaseOptions`
GitAttributesFile	(experimental) Assign attributes to file names in a git repository.
GitOptions.Builder	A builder for `GitOptions`
GitOptions.Jsii$Proxy	An implementation for `GitOptions`
Gitpod	(experimental) The Gitpod component which emits .gitpod.yml.
Gitpod.Builder	(experimental) A fluent builder for `Gitpod`.
GitpodOptions.Builder	A builder for `GitpodOptions`
GitpodOptions.Jsii$Proxy	An implementation for `GitpodOptions`
GitpodPort.Builder	A builder for `GitpodPort`
GitpodPort.Jsii$Proxy	An implementation for `GitpodPort`
GitpodPrebuilds.Builder	A builder for `GitpodPrebuilds`
GitpodPrebuilds.Jsii$Proxy	An implementation for `GitpodPrebuilds`
GitpodTask.Builder	A builder for `GitpodTask`
GitpodTask.Jsii$Proxy	An implementation for `GitpodTask`
GroupRunnerOptions.Builder	A builder for `GroupRunnerOptions`
GroupRunnerOptions.Jsii$Proxy	An implementation for `GroupRunnerOptions`
IDevEnvironment.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IDockerComposeNetworkBinding.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IDockerComposeNetworkConfig.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IDockerComposeServiceName.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IDockerComposeVolumeBinding.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IDockerComposeVolumeConfig.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IgnoreFile
IgnoreFile.Builder	(experimental) A fluent builder for `IgnoreFile`.
IgnoreFileOptions.Builder	A builder for `IgnoreFileOptions`
IgnoreFileOptions.Jsii$Proxy	An implementation for `IgnoreFileOptions`
IniFile	(experimental) Represents an INI file.
IniFile.Builder	(experimental) A fluent builder for `IniFile`.
IniFileOptions.Builder	A builder for `IniFileOptions`
IniFileOptions.Jsii$Proxy	An implementation for `IniFileOptions`
InitProject.Builder	A builder for `InitProject`
InitProject.Jsii$Proxy	An implementation for `InitProject`
IResolvable.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
IResolver.Jsii$Proxy	A proxy class which represents a concrete javascript instance of this type.
JsonFile	(experimental) Represents a JSON file.
JsonFile.Builder	(experimental) A fluent builder for `JsonFile`.
JsonFileOptions.Builder	A builder for `JsonFileOptions`
JsonFileOptions.Jsii$Proxy	An implementation for `JsonFileOptions`
JsonPatch	(experimental) Utility for applying RFC-6902 JSON-Patch to a document.
License
License.Builder	(experimental) A fluent builder for `License`.
LicenseOptions.Builder	A builder for `LicenseOptions`
LicenseOptions.Jsii$Proxy	An implementation for `LicenseOptions`
Logger	(experimental) Project-level logging utilities.
Logger.Builder	(experimental) A fluent builder for `Logger`.
LoggerOptions.Builder	A builder for `LoggerOptions`
LoggerOptions.Jsii$Proxy	An implementation for `LoggerOptions`
Makefile	(experimental) Minimal Makefile.
Makefile.Builder	(experimental) A fluent builder for `Makefile`.
MakefileOptions.Builder	A builder for `MakefileOptions`
MakefileOptions.Jsii$Proxy	An implementation for `MakefileOptions`
ObjectFile	(experimental) Represents an Object file.
ObjectFileOptions.Builder	A builder for `ObjectFileOptions`
ObjectFileOptions.Jsii$Proxy	An implementation for `ObjectFileOptions`
Project	(experimental) Base project.
Project.Builder	(experimental) A fluent builder for `Project`.
ProjectBuild	(experimental) Manages a standard build process for all projects.
ProjectOptions.Builder	A builder for `ProjectOptions`
ProjectOptions.Jsii$Proxy	An implementation for `ProjectOptions`
Projects	(experimental) Programmatic API for projen.
ProjectTree
Projenrc	Deprecated. use `ProjenrcJson`
Projenrc.Builder	(experimental) A fluent builder for `Projenrc`.
ProjenrcFile	(experimental) A component representing the projen runtime configuration.
ProjenrcJson	(experimental) Sets up a project to use JSON for projenrc.
ProjenrcJson.Builder	(experimental) A fluent builder for `ProjenrcJson`.
ProjenrcJsonOptions.Builder	A builder for `ProjenrcJsonOptions`
ProjenrcJsonOptions.Jsii$Proxy	An implementation for `ProjenrcJsonOptions`
ProjenrcOptions.Builder	Deprecated.
ProjenrcOptions.Jsii$Proxy	Deprecated.
ReleasableCommits	(experimental) Find commits that should be considered releasable to decide if a release is required.
Renovatebot	(experimental) Defines renovatebot configuration for projen project.
Renovatebot.Builder	(experimental) A fluent builder for `Renovatebot`.
RenovatebotOptions.Builder	A builder for `RenovatebotOptions`
RenovatebotOptions.Jsii$Proxy	An implementation for `RenovatebotOptions`
ResolveOptions.Builder	A builder for `ResolveOptions`
ResolveOptions.Jsii$Proxy	An implementation for `ResolveOptions`
Rule.Builder	A builder for `Rule`
Rule.Jsii$Proxy	An implementation for `Rule`
SampleDir	(experimental) Renders the given files into the directory if the directory does not exist.
SampleDir.Builder	(experimental) A fluent builder for `SampleDir`.
SampleDirOptions.Builder	A builder for `SampleDirOptions`
SampleDirOptions.Jsii$Proxy	An implementation for `SampleDirOptions`
SampleFile	(experimental) Produces a file with the given contents but only once, if the file doesn't already exist.
SampleFile.Builder	(experimental) A fluent builder for `SampleFile`.
SampleFileOptions.Builder	A builder for `SampleFileOptions`
SampleFileOptions.Jsii$Proxy	An implementation for `SampleFileOptions`
SampleReadme	(experimental) Represents a README.md sample file.
SampleReadme.Builder	(experimental) A fluent builder for `SampleReadme`.
SampleReadmeProps.Builder	A builder for `SampleReadmeProps`
SampleReadmeProps.Jsii$Proxy	An implementation for `SampleReadmeProps`
Semver	Deprecated. This class will be removed in upcoming releases.
SnapshotOptions.Builder	A builder for `SnapshotOptions`
SnapshotOptions.Jsii$Proxy	An implementation for `SnapshotOptions`
SourceCode	(experimental) Represents a source file.
SourceCode.Builder	(experimental) A fluent builder for `SourceCode`.
SourceCodeOptions.Builder	A builder for `SourceCodeOptions`
SourceCodeOptions.Jsii$Proxy	An implementation for `SourceCodeOptions`
Task	(experimental) A task that can be performed on the project.
Task.Builder	(experimental) A fluent builder for `Task`.
TaskCommonOptions.Builder	A builder for `TaskCommonOptions`
TaskCommonOptions.Jsii$Proxy	An implementation for `TaskCommonOptions`
TaskOptions.Builder	A builder for `TaskOptions`
TaskOptions.Jsii$Proxy	An implementation for `TaskOptions`
TaskRuntime	(experimental) The runtime component of the tasks engine.
Tasks	(experimental) Defines project tasks.
TasksManifest.Builder	A builder for `TasksManifest`
TasksManifest.Jsii$Proxy	An implementation for `TasksManifest`
TaskSpec.Builder	A builder for `TaskSpec`
TaskSpec.Jsii$Proxy	An implementation for `TaskSpec`
TaskStep.Builder	A builder for `TaskStep`
TaskStep.Jsii$Proxy	An implementation for `TaskStep`
TaskStepOptions.Builder	A builder for `TaskStepOptions`
TaskStepOptions.Jsii$Proxy	An implementation for `TaskStepOptions`
Testing	(experimental) A Testing static class with a .synth helper for getting a snapshots of construct outputs.
TextFile	(experimental) A text file.
TextFile.Builder	(experimental) A fluent builder for `TextFile`.
TextFileOptions.Builder	A builder for `TextFileOptions`
TextFileOptions.Jsii$Proxy	An implementation for `TextFileOptions`
TomlFile	(experimental) Represents a TOML file.
TomlFile.Builder	(experimental) A fluent builder for `TomlFile`.
TomlFileOptions.Builder	A builder for `TomlFileOptions`
TomlFileOptions.Jsii$Proxy	An implementation for `TomlFileOptions`
Version
Version.Builder	(experimental) A fluent builder for `Version`.
VersionOptions.Builder	A builder for `VersionOptions`
VersionOptions.Jsii$Proxy	An implementation for `VersionOptions`
XmlFile	(experimental) Represents an XML file.
XmlFile.Builder	(experimental) A fluent builder for `XmlFile`.
XmlFileOptions.Builder	A builder for `XmlFileOptions`
XmlFileOptions.Jsii$Proxy	An implementation for `XmlFileOptions`
YamlFile	(experimental) Represents a YAML file.
YamlFile.Builder	(experimental) A fluent builder for `YamlFile`.
YamlFileOptions.Builder	A builder for `YamlFileOptions`
YamlFileOptions.Jsii$Proxy	An implementation for `YamlFileOptions`

Enum Summary
Enum	Description
DependencyType	(experimental) Type of dependency.
DockerComposeProtocol	(experimental) Network protocol for port mapping.
GitpodOnOpen	(experimental) What to do when a service on a port is detected.
GitpodOpenIn	(experimental) Configure where in the IDE the terminal should be opened.
GitpodOpenMode	(experimental) Configure how the terminal should be opened relative to the previous task.
GitpodPortVisibility	(experimental) Whether the port visibility should be private or public.
InitProjectOptionHints	(experimental) Choices for how to display commented out options in projenrc files.
LogLevel	(experimental) Logging verbosity.
ProjectType	Deprecated. no longer supported at the base project level
RenovatebotScheduleInterval	(experimental) How often to check for new versions and raise pull requests for version updates.
TestFailureBehavior

Package io.github.cdklabs.projen