claude-code
c663b29774
werkator build succeeded after 00:38
Co-authored-by: claude-code <claude-code@javagil.de>
34 lines
1.4 KiB
Markdown
34 lines
1.4 KiB
Markdown
# PR#22: Temurin 25 Comes from Foojay, Not from the Build Environment
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> **WARNING:** This document describes only the change applied in this PR.
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> It may already be outdated once the next PR is merged.
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> Historic PR documentation is not maintained along with new PRs; treat it as a snapshot.
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## Related Links
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- [werkregie PR#20](https://git.javagil.de/mi/werkregie/pulls/20): ADR 0001, Temurin 25 for all werk repositories.
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- [werkator PR#62](https://git.javagil.de/mi/werkator/pulls/62): rejected Temurin baked into the rootfs.
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## Problem
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ADR 0001 puts Temurin 25 into Werkator's build environment, so that "no build downloads a JDK".
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The reason is wrong: the builds on mih09 share one Gradle home, and Foojay downloads a JDK into it only once.
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Temurin 21 lies there since 2026-09-17.
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Werkator PR#62 had already rejected a Temurin baked into the rootfs:
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each Java update would mean a new archive of about 425 MB, uploaded by hand.
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`mi` decided on 2026-10-11 that Temurin 25 comes from Foojay, and the build environment stays as it is.
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## Non-Goals
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- No switch of a repository to Temurin 25 yet.
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## Solution
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- ADR 0001 gets a revision: Foojay 1.0.0 in each repository provides Temurin 25;
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the build environment keeps Debian's OpenJDK 21, which runs Gradle.
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The original text stays, as decisions are only added.
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- Werkbaum: `#ops.jdk` loses the steps of the build environment.
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- Version 0.9.1.
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