Hi Nils, I did try, but after I looked at the source code, it appears because the default location of the configuration is placed inside an hidden directory, I can't add it as an input.
For reference (Tag 1.2.0) org/apache/maven/buildcache/checksum/MavenProjectInput.java:480 So this seems to be not supported at all. ________________________________ From: Nils Breunese <n...@breun.nl> Sent: Friday, August 8, 2025 5:22 PM To: Maven Users List <users@maven.apache.org> Subject: Re: Maven Build Cache Extension Hash Of Configuration CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Steffens, Tammo - ENCOWAY <tammo.steff...@encoway.de.invalid> wrote: > Hi, I am currently trying to use the maven build cache extension. I wanted > to ask if there is any way to include the extension config itself as part of > the hash for every module. Because when I change the configuration, I want to > invalidate old artifacts from the cache. Is there any known way to do it? Have you tried via maven.build.cache.input? https://eur04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmaven.apache.org%2Fextensions%2Fmaven-build-cache-extension%2Fparameters.html%23project-level-properties&data=05%7C02%7CTammo.Steffens%40encoway.de%7Cef17a93983b44a75de2208ddd68f7bf1%7C37cf0ce8ac094e7d9ff2f1da44914b3e%7C0%7C0%7C638902633938582776%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=3wGseYDV7aBTwVPHmygS4MRnGImgAlKEAsmZ5rWm42k%3D&reserved=0<https://maven.apache.org/extensions/maven-build-cache-extension/parameters.html#project-level-properties> Nils.
