pkl / PR 1783

Add feature flagging system

apple/pkl#1783 openmixed

+374/−69lines

37files

1comments

2026-07-17opened

-merged

What it touches

main: 23 test: 9 docs: 2 build: 2 other: 1

Modules: pkl-core (16), pkl-server (6), pkl-commons-cli (4), docs (3), pkl-cli (2), pkl-gradle (2)

Architectural impact (arcade-agent `diff_impact`)

15files mapped to the graph

272entities in those files

Core, Gradle, Parsercomponents

1531entities within 3 hops downstream

Most depended-upon changed entities

Entity	Dependents
`org.pkl.core.runtime.VmContext`	274
`org.pkl.core.Logger`	52
`org.pkl.gradle.task.BasePklTask`	27
`org.pkl.core.project.Project.Project`	25
`org.pkl.core.runtime.StdLibModule`	16
`org.pkl.core.project.Project`	5
`org.pkl.core.messaging.AbstractMessagePackDecoder`	1
`org.pkl.core.messaging.AbstractMessagePackEncoder`	1

Computed against the current default branch, not the PR base commit; files renamed or deleted since then are unmatched. Downstream counts are a reverse-dependency closure to depth 3 and over-approximate real blast radius.

Build & CI relevance

Touches Gradle/build files: review for build-time or cache impact.

Files

test	`bench/src/jmh/java/org/pkl/core/ListSort.java`
docs	`docs/modules/bindings-specification/pages/message-passing-api.adoc`
docs	`docs/modules/pkl-cli/partials/cli-common-options.adoc`
test	`docs/src/test/kotlin/DocSnippetTests.kt`
main	`pkl-cli/src/main/kotlin/org/pkl/cli/CliRepl.kt`
test	`pkl-cli/src/test/kotlin/org/pkl/cli/repl/ReplMessagesTest.kt`
main	`pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/CliBaseOptions.kt`
main	`pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/CliCommand.kt`
main	`pkl-commons-cli/src/main/kotlin/org/pkl/commons/cli/commands/BaseOptions.kt`
test	`pkl-commons-cli/src/test/kotlin/org/pkl/commons/cli/CliCommandTest.kt`
test	`pkl-commons-test/src/main/kotlin/org/pkl/commons/test/server/AbstractServerTest.kt`
main	`pkl-config-java/src/main/java/org/pkl/config/java/ConfigEvaluatorBuilder.java`
main	`pkl-core/src/main/java/org/pkl/core/Analyzer.java`
main	`pkl-core/src/main/java/org/pkl/core/EvaluatorBuilder.java`
main	`pkl-core/src/main/java/org/pkl/core/EvaluatorImpl.java`
main	`pkl-core/src/main/java/org/pkl/core/FeatureFlag.java`
main	`pkl-core/src/main/java/org/pkl/core/Logger.java`
main	`pkl-core/src/main/java/org/pkl/core/Loggers.java`
main	`pkl-core/src/main/java/org/pkl/core/evaluatorSettings/PklEvaluatorSettings.java`
main	`pkl-core/src/main/java/org/pkl/core/messaging/AbstractMessagePackDecoder.java`
main	`pkl-core/src/main/java/org/pkl/core/messaging/AbstractMessagePackEncoder.java`
main	`pkl-core/src/main/java/org/pkl/core/project/Project.java`
main	`pkl-core/src/main/java/org/pkl/core/repl/ReplServer.java`
main	`pkl-core/src/main/java/org/pkl/core/runtime/StdLibModule.java`
main	`pkl-core/src/main/java/org/pkl/core/runtime/VmContext.java`
test	`pkl-core/src/test/kotlin/org/pkl/core/AnalyzerTest.kt`
test	`pkl-core/src/test/kotlin/org/pkl/core/ReplServerTest.kt`
test	`pkl-core/src/test/kotlin/org/pkl/core/project/ProjectTest.kt`
build	`pkl-gradle/src/main/java/org/pkl/gradle/task/BasePklTask.java`
build	`pkl-gradle/src/main/java/org/pkl/gradle/task/ModulesTask.java`
main	`pkl-server/src/main/kotlin/org/pkl/server/ClientLogger.kt`
main	`pkl-server/src/main/kotlin/org/pkl/server/Server.kt`
main	`pkl-server/src/main/kotlin/org/pkl/server/ServerMessagePackDecoder.kt`
main	`pkl-server/src/main/kotlin/org/pkl/server/ServerMessagePackEncoder.kt`
main	`pkl-server/src/main/kotlin/org/pkl/server/ServerMessages.kt`
test	`pkl-server/src/test/kotlin/org/pkl/server/ServerMessagePackCodecTest.kt`
other	`stdlib/EvaluatorSettings.pkl`