An API Gateway built on Spring Framework and Spring Boot providing routing and more.
APACHE-2.0 License
//// DO NOT EDIT THIS FILE. IT WAS GENERATED. Manual changes to this file will be lost when it is generated again. Edit the files in the src/main/asciidoc/ directory instead. ////
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[[features]] = Features
DiscoveryClient
for configuring Routes[[building]] = Building
Unresolved directive in - include::https:///raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/partials/building.adoc[]
[[contributing]] = Contributing
:spring-cloud-build-branch: main
Spring Cloud is released under the non-restrictive Apache 2.0 license, and follows a very standard Github development process, using Github tracker for issues and merging pull requests into main. If you want to contribute even something trivial please do not hesitate, but follow the guidelines below.
[[sign-the-contributor-license-agreement]] == Sign the Contributor License Agreement
Before we accept a non-trivial patch or pull request we will need you to sign the https://cla.pivotal.io/sign/spring[Contributor License Agreement]. Signing the contributor's agreement does not grant anyone commit rights to the main repository, but it does mean that we can accept your contributions, and you will get an author credit if we do. Active contributors might be asked to join the core team, and given the ability to merge pull requests.
[[code-of-conduct]] == Code of Conduct This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/main/docs/src/main/asciidoc/code-of-conduct.adoc[code of conduct]. By participating, you are expected to uphold this code. Please report unacceptable behavior to [email protected].
[[code-conventions-and-housekeeping]] == Code Conventions and Housekeeping None of these is essential for a pull request, but they will all help. They can also be added after the original pull request but before a merge.
eclipse-code-formatter.xml
file from the.java
files to have a simple Javadoc class comment with at least an@author
tag identifying you, and preferably at least a paragraph on what the class is.java
files (copy from existing files@author
to the .java files that you modify substantially (moreFixes gh-XXXX
at the end of the commit[[checkstyle]] == Checkstyle
Spring Cloud Build comes with a set of checkstyle rules. You can find them in the spring-cloud-build-tools
module. The most notable files under the module are:
<1> Default Checkstyle rules <2> File header setup <3> Default suppression rules
[[checkstyle-configuration]] === Checkstyle configuration
Checkstyle rules are disabled by default. To add checkstyle to your project just define the following properties and plugins.
<reporting>
<plugins>
<plugin> <5>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
</plugin>
</plugins>
</reporting>
If you need to suppress some rules (e.g. line length needs to be longer), then it's enough for you to define a file under ${project.root}/src/checkstyle/checkstyle-suppressions.xml
with your suppressions. Example:
It's advisable to copy the ${spring-cloud-build.rootFolder}/.editorconfig
and ${spring-cloud-build.rootFolder}/.springformat
to your project. That way, some default formatting rules will be applied. You can do so by running this script:
$ curl https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/.editorconfig -o .editorconfig
$ touch .springformat
[[ide-setup]] == IDE setup
[[intellij-idea]] === Intellij IDEA
In order to setup Intellij you should import our coding conventions, inspection profiles and set up the checkstyle plugin. The following files can be found in the https://github.com/spring-cloud/spring-cloud-build/tree/main/spring-cloud-build-tools[Spring Cloud Build] project.
<1> Default Checkstyle rules <2> File header setup <3> Default suppression rules <4> Project defaults for Intellij that apply most of Checkstyle rules <5> Project style conventions for Intellij that apply most of Checkstyle rules
.Code style
Go to File
-> Settings
-> Editor
-> Code style
. There click on the icon next to the Scheme
section. There, click on the Import Scheme
value and pick the Intellij IDEA code style XML
option. Import the spring-cloud-build-tools/src/main/resources/intellij/Intellij_Spring_Boot_Java_Conventions.xml
file.
.Inspection profiles
Go to File
-> Settings
-> Editor
-> Inspections
. There click on the icon next to the Profile
section. There, click on the Import Profile
and import the spring-cloud-build-tools/src/main/resources/intellij/Intellij_Project_Defaults.xml
file.
.Checkstyle
To have Intellij work with Checkstyle, you have to install the Checkstyle
plugin. It's advisable to also install the Assertions2Assertj
to automatically convert the JUnit assertions
Go to File
-> Settings
-> Other settings
-> Checkstyle
. There click on the +
icon in the Configuration file
section. There, you'll have to define where the checkstyle rules should be picked from. In the image above, we've picked the rules from the cloned Spring Cloud Build repository. However, you can point to the Spring Cloud Build's GitHub repository (e.g. for the checkstyle.xml
: https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle.xml
). We need to provide the following variables:
checkstyle.header.file
- please point it to the Spring Cloud Build's, spring-cloud-build-tools/src/main/resources/checkstyle-header.txt
file either in your cloned repo or via the https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle-header.txt
URL.checkstyle.suppressions.file
- default suppressions. Please point it to the Spring Cloud Build's, spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml
file either in your cloned repo or via the https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml
URL.checkstyle.additional.suppressions.file
- this variable corresponds to suppressions in your local project. E.g. you're working on spring-cloud-contract
. Then point to the project-root/src/checkstyle/checkstyle-suppressions.xml
folder. Example for spring-cloud-contract
would be: /home/username/spring-cloud-contract/src/checkstyle/checkstyle-suppressions.xml
.IMPORTANT: Remember to set the Scan Scope
to All sources
since we apply checkstyle rules for production and test sources.
[[duplicate-finder]] == Duplicate Finder
Spring Cloud Build brings along the basepom:duplicate-finder-maven-plugin
, that enables flagging duplicate and conflicting classes and resources on the java classpath.
[[duplicate-finder-configuration]] === Duplicate Finder configuration
Duplicate finder is enabled by default and will run in the verify
phase of your Maven build, but it will only take effect in your project if you add the duplicate-finder-maven-plugin
to the build
section of the projecst's pom.xml
.
For other properties, we have set defaults as listed in the https://github.com/basepom/duplicate-finder-maven-plugin/wiki[plugin documentation].
You can easily override them but setting the value of the selected property prefixed with duplicate-finder-maven-plugin
. For example, set duplicate-finder-maven-plugin.skip
to true
in order to skip duplicates check in your build.
If you need to add ignoredClassPatterns
or ignoredResourcePatterns
to your setup, make sure to add them in the plugin configuration section of your project: