[LUCENE-9871] Achieve build system perfection (with progress)

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 9.0
• Lucene Fields: New
• Assignee: Dawid Weiss
• Reporter: Dawid Weiss
• Created: 25/Mar/21 18:21
• Updated: 16/Feb/23 01:31

Description

This issue is an aggregate of various build-related improvements I have in the back of my mind. The current state is not bad... but it's not perfect. Hello, mikemccand.

Issue Links

• is related to: LUCENE-9880 Task ordering can be incorrect for gradlew clean [...]
• is related to: LUCENE-10669 The build should be more helpful when generated resources are touched
• is related to: LUCENE-9862 gradlew regenerate doesnt invoke jflexStandardTokenizerImpl
• relates to: LUCENE-9914 Modernize Emoji regeneration scripts
• relates to: LUCENE-10293 Add an equivalent of ant's stage-maven-artifacts for the release wizard
• relates to: LUCENE-9879 errorprone cause large slowdown of compileJava/compileTestJava
• links to: GitHub Pull Request #53

Sub-Tasks

• Move stable bits of the build system under buildSrc to speed up initial gradle launches: Open
• Use gradle-opts-plugin to handle build and test-related options: Open
• Consolidate java version numbers in one place and reuse them across build parts: Open