fixes(#5439): Build should enforce a required jdk version #5440
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Ok, lets try to do this in Go - its easier to maintain anyway |
tdiesler
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I'm not a big fan of maintaining external tools. If we want to have it, let's make sure this is not panicking if something is not found as expected.
Also, if we want to be fair and do a proper tool, what Camel K really need for building is Maven, and Maven has to have a JAVA_HOME pointing to a JDK 17 based. So, If we want to do the things properly, we need to make sure to check the java version run on the JAVA_HOME bin and not the one in the path (which may be different).
script/check_jdk_version.go
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| versionRegex := regexp.MustCompile(`version "?([1-9]+)(\.([0-9]+)){2,3}"?`) | ||
| matches := versionRegex.FindStringSubmatch(versionStr) | ||
| if len(matches) < 2 { | ||
| panic(fmt.Sprintf("Unable to determine Java version: %s\n", versionStr)) |
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IMO we should not panic. We cannot test all the possible JDK out there to make sure they return the expected text.
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ok. How about we get the java version from maven i.e.
$ mvn -version
Apache Maven 3.9.6 (bc0240f3c744dd6b6ec2920b3cd08dcc295161ae)
Maven home: /opt/homebrew/Cellar/maven/3.9.6/libexec
Java version: 17.0.6, vendor: Azul Systems, Inc., runtime: /Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home
Default locale: en_GB, platform encoding: UTF-8
OS name: "mac os x", version: "14.4.1", arch: "aarch64", family: "mac"
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Okey. Still make sure any parsing problem is not leading to a panic which would impede to complete a build.
script/check_jdk_version.go
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| @@ -0,0 +1,33 @@ | |||
| package main | |||
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We have a cmd/util directory where we should host any tool. Please, keep the same structure.
enforces JDK 17 or above