Kotlin Multiplatform library for parsing Yarn v1 yarn.lock files.

• Tokenizes and parses Yarn v1 lockfiles into a typed tree.
• Handles merge-conflict markers and merges variants when possible.
• Exposes parse errors with line/column/offset metadata.
• Kotlinx serialization support for parse results.

import space.iseki.yarnlock.parseYarnLock

val bytes: ByteArray = /* yarn.lock contents */
val result = parseYarnLock(bytes, "yarn.lock")

• ParseResultType: SUCCESS, MERGE, CONFLICT.
• ParseResult: { type, obj }.
• YarnValue: StringValue, BooleanValue, NumberValue, ObjectValue.
• ParseException: includes line, col, offset, and fileLoc.

./gradlew allTests

ABI validation is enabled via Kotlin's built-in abiValidation:

./gradlew checkLegacyAbi
./gradlew updateLegacyAbi

Reference dumps are stored in api/.