dbelyaev / action-checkstyle

reviewdog based GitHub action to run Checkstyle on your Java code.

Hi there 👋

My name is Dmitriy and I am a proficient software engineer with a primary focus on Java and C++ development.
I like clean code, new technologies, pixels and everything in-between.

Technology stack

Interested in

action-checkstyle's Issues

Support suppressions?

Describe Problem

I need to be able to have a way to suppress certain pre-existing warnings when running Checkstyle.

Does this action support that?

As I understand it, the usual way of doing this is via a suppressions.xml file.

Links

• https://github.com/checkstyle/checkstyle/blob/master/config/suppressions.xml
• https://juliangamble.com/blog/2012/03/10/running-checkstyle-at-full-throttle-on-a-legacy-codebase/

Java Version

Hi.

The Java version for this action's docker container is v8. Checkstyle 10.4 requires >= 11

So if the checkstyle_version config item is set as follows:

checkstyle_version: 10.4

This exception is thrown:

Error: Exception in thread "main" java.lang.UnsupportedClassVersionError: com/puppycrawl/tools/checkstyle/Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
reviewdog: parse error: EOF

There's a way to ignore warnings without disable fail-on-error flag ?

I need to bypass warning checkstyle appointments.
On my project we started to use checkstyle and some issues we will treat afterwards.

Dependency Dashboard

This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.

Open

These updates have all been created already. Click a checkbox below to force a retry/rebase of any.

• chore(deps): update eclipse-temurin:21.0.3_9-jre-alpine docker digest to f05c742

Detected dependencies

dockerfile

Dockerfile

• eclipse-temurin 21.0.3_9-jre-alpine@sha256:23467b3e42617ca197f43f58bc5fb03ca4cb059d68acd49c67128bfded132d67

github-actions

.github/workflows/dependency-review.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• actions/dependency-review-action v4.3.4@5a2ce3f5b92ee19cbb1541a4984c76d921601d7c

.github/workflows/depup.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• reviewdog/action-depup v1.6.0@0e4ab9e4a2328dad5d2fa348377611c028c20889
• peter-evans/create-pull-request v6.1.0@c5a7806660adbe173f04e3e038b0ccdcd758773c
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• reviewdog/action-depup v1.6.0@0e4ab9e4a2328dad5d2fa348377611c028c20889
• peter-evans/create-pull-request v6.1.0@c5a7806660adbe173f04e3e038b0ccdcd758773c

.github/workflows/dockerimage.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332

.github/workflows/pr-labeler.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• codelytv/pr-size-labeler v1.10.0@56f6f0fc35c7cc0f72963b8467729e1120cb4bed
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/labeler v5.0.0@8558fd74291d67161a8a78ce36a881fa63b766a9

.github/workflows/release.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• haya14busa/action-bumpr v1.10.0@78ab5a104d20896c9c9122c64221b3aecf1a8cbb
• haya14busa/action-update-semver v1.2.1@fb48464b2438ae82cc78237be61afb4f461265a1
• haya14busa/action-cond v1.2.1@94f77f7a80cd666cb3155084e428254fea4281fd
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• haya14busa/action-bumpr v1.10.0@78ab5a104d20896c9c9122c64221b3aecf1a8cbb

.github/workflows/reviewdog.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• haya14busa/action-cond v1.2.1@94f77f7a80cd666cb3155084e428254fea4281fd
• reviewdog/action-shellcheck v1.26.0@d99499e855260c9c56f7a1d066933b57326e9e7c
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• haya14busa/action-cond v1.2.1@94f77f7a80cd666cb3155084e428254fea4281fd
• reviewdog/action-hadolint v1.45.0@2d90b15b2b969e507fc2a31af6e29ca19a0f9516
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• reviewdog/action-markdownlint v0.24.0@e9f3ab4fea1433280a4b0eddca17be1340dfea94
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• reviewdog/action-misspell v1.23.0@ef8b22c1cca06c8d306fc6be302c3dab0f6ca12f
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• reviewdog/action-alex v1.13.0@f95df9e356d97e67e4626f04ad125c4a99a906a9

.github/workflows/scorecards.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• ossf/scorecard-action v2.3.3@dc50aa9510b46c811795eb24b2f1ba02a914e534
• actions/upload-artifact v4.3.4@0b2256b8c012f0828dc542b3febcab082c67f72b
• github/codeql-action v3.25.13@2d790406f505036ef40ecba973cc774a50395aac

.github/workflows/test.yml

• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332
• step-security/harden-runner v2.9.0@0d381219ddf674d61a7572ddd19d7941e271515c
• actions/checkout v4.1.7@692973e3d937129bcbf40652eb9f2f61becf3332

---

• Check this box to trigger a request for Renovate to run again on this repository