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 Introducing Dagger: a new way to create CI/CD pipelines!

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A portable devkit for CI/CD pipelines.

Build powerful CI/CD pipelines quickly, then run them anywhere.

  * Give your developers parity between dev and CI environments
  * Test and debug your pipelines locally
  * Run the same pipeline on any CI environment without re-writes
  * Developed in the open by the creators of Docker

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[]Dagger astronaut

It's time for a modern experience for CI/CD pipeline development.

Escape YAML hell

Wire actions together using CUE, a powerful configuration language
developed at Google. CUE has all the features you wish YAML had:
string interpolation, templating, static type checking, a complete
package system, and more. And best of all, it can natively import and
export YAML and JSON, for maximum compatibility with your existing
tooling.

main.cue

[]astronaut writing a planastronaut writing a plan

Create actions with any programming language.

Creating a custom action is straightforward. First write the code in
your favorite programming language, no proprietary framework
required. Then write a small CUE file specifying how to run your code
in a container, and how to connect it to other actions. This allows
for language-agnostic composition: actions written in different
languages can be seamlessly wired into the same pipeline.

deploy.sh

deploy.cue

[]astronaut writing a planastronaut writing a plan

Choose and reuse actions from a large catalog.

Stop re-inventing the wheel every time a pipeline needs to be created
or updated. Dagger ships with a large catalog of actions, and you can
add custom actions to reuse later.

plan.cue

[]astronaut reusing actions for a catalogastronaut reusing actions
for a catalog

Test and debug instantly, on your local machine.

App developers don't have to wait several minutes to catch a typo,
and neither should you. Dagger lets you develop, test and debug your
pipeline locally, so you can get the pipeline completed quicker and
move on to putting out other fires.

[]astronaut debugging a planastronaut debugging a plan

Run on any Docker-compatible runtime.

Real-world pipelines have to work on multiple platforms and they have
to tie together fragmented tools. With Dagger, you can re-use
pipelines on different platforms or build multi-platform pipelines,
completely out-of-the-box.

[]Dagger compatibility schemeDagger compatibility scheme

get involved!

Dagger is open source! Join the community on Discord & GitHub, and
help shape the evolution of Dagger.
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