Github Actionshttps://github.com/features/actions |
AWS CodeBuildhttps://aws.amazon.com/codebuild/ |
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Unique feature |
Best GitHub integration possible
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AWS integration
|
Type of product |
SaaS / On Premise
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SaaS
|
Offers a free plan |
Yes The on premise plan (not yet available) will be free, 2000 build minutes included in the free cloud plan. Completely free plan for open source projects. |
Yes The AWS free-tier includes 100 build-minutes per month, on their smallest machine. It's unclear, but it seems like this applies only to the first year of service. |
Predictable pricing |
Yes (partial) While it's clear what the cost is (priced per build-minute), figuring out costs can be a hassle, especially as the price can vary quite a bit depending on commits to the project. One advantage for GitHub Actions is that the tiers define a maximum amount of minutes, so it's easier to predict the final cost. You can also purchase aditional runners with pricing dependent on the platform (MacOS, Linux, Windows) |
Yes (partial) While it's clear what the cost is (priced per build-minute), figuring out costs can be a hassle, especially as the price can vary quite a bit depending on commits to the project. |
Support / SLA |
Yes Community support available for any tier, unclear at what point and if dedicated support is available. Safe to assume that eneterprise clients can access technical support. |
Yes
|
Paralellism
Every CI servers tends to address this differently (parallel, distributed, build matrix). Some of it is just marketing, and some is just nuance. For this table, parallel means that tasks can be run concurrently on the same machine, distributed means that tasks can be scaled horizontally, on multiple machines How to split tests in parallel in the optimal way with Knapsack Pro |
Yes Matrix builds allow concurrent jobs, even multi-platform. |
N/A
|
Distributed builds
distributed means that tasks can be scaled horizontally, on multiple machines How to split tests in parallel in the optimal way with Knapsack Pro |
N/A No specific mention, but given the fact that tasks can be run on multiple platforms, it's likely that distributed builds are also available. |
N/A
|
Containers support / Build environment |
Yes Linux, macOS, Windows, and containers, or run directly in a VM. |
Yes Builds run in specific-to-the-project, isolated environments |
Analytics / Status overview
Analytics and overview referrs to the ability to, at a glance, see what's breaking (be it a certain task, or the build for a specific project) |
Yes Minimal status overview definitely available, with live logs and GitHub integration. Unclear how far it goes. |
Yes Offers minimal information built in, but allows integrations with tools such as CloudWatch (another Amazon product), or streaming build information to your own API, for more in-depth analysis. |
Management support
How easy is it to manage users / projects / assign roles and permissions and so on |
N/A Unclear from the available documentation |
Yes Professional user management via AWS Identity and Access Management: https://aws.amazon.com/iam/ |
Self-hosted option |
Yes Coming soon, not available yet. |
No
|
Hosted plans / SaaS |
Yes
|
Yes
|
Build pipelines
A continuous delivery pipeline is a description of the process that the software goes through from a new code commit, through testing and other statical analysis steps all the way to the end-users of the product. |
Yes Called GitHub Action Workflows, they are defined in separate Docker containers, using the YAML syntax (they used to support HCL, but they're migrating away from that) |
Yes As it's usually the case with Amazon, CodeBuild simply provides the 'build' part of a true CI/CD system, while pipelines are managed via CodePipeline, another Amazon product: https://aws.amazon.com/codepipeline/pricing/?nc=sn&loc=3 |
Reports
Reports are about the abilty to see specific reports (like code coverage or custom ones), but not necesarily tied in into a larger dashboard. |
N/A Unclear from the available documentation |
Yes Offers minimal information built in, but allows integrations with tools such as CloudWatch (another Amazon product), or streaming build information to your own API, for more in-depth analysis. |
Ecosystem
Besides the official documentation and software, is there a large community using this product? Are there any community-driven tools / plugins that you can use? |
Yes Thanks to the large following, GitHub Actions already enjoys a wide varierty of available pre-made workflows, which you can browse right on the homepage: https://github.com/features/actions |
N/A
|
Specific language support: Ruby
Some CI servers have built-in support for parsing RSpec or Istanbul output for example and we mention those. Some others make it even easier by detecting Gemfiles or package.json and automate parts of the process for the developer. |
Yes Unclear how, but they mention Ruby support specifically on the homepage |
No (partial) The environments available on CodeBuilt include Ruby pre-installed: https://docs.aws.amazon.com/codebuild/latest/userguide/build-env-ref-available.html, but that seems to be as far as specific support goes |
Specific language support: JavaScript |
Yes Unclear how, but they mention Javascript (Node.js) support specifically on the homepage |
No (partial) The environments available on CodeBuilt include Node pre-installed: https://docs.aws.amazon.com/codebuild/latest/userguide/build-env-ref-available.html, but that seems to be as far as specific support goes |
Integrations
1st party support for common tools (like Slack notifications, various VCS platforms, etc) |
Yes Integrations made possible via the shared third party workflows available (AWS, Azure, Zeit, Kubernetes and many more) |
Yes CodeBuild builds can be connected to sources such as GitHub or BitBucket, but being an Amazon Service, the deepest integrations are with other Amazon Code services (CodePipeline, CodeDeploy, and others: https://aws.amazon.com/products/developer-tools/) |
API
Custom integreation is available, via an API or otherwise, it's mentioned separately as it allows further customization than any of the Ecosystem/Integration options |
N/A Unclear at the moment, but assume GitHub Actions will be integrated with the GitHub GraphQL API (one of the more mature GraphQL API implementations available) |
Yes Amazon SDKs can be used to interact with CodeBuild |
Auditing |
N/A
|
Yes
|
Additional notes |
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Like most things Amazon, it becomes more valuable as you acquire and integrate various Amazon solutions, not necesarily as a standalone tool. |