JMR-devandClaude Opus 5
3841f58c74
Java was scattered across four numbers that nobody had chosen together: the
daemon ran on 25 (pinned in gradle-daemon-jvm.properties), CI installed 17, the
IDE was set to 25, and the app compiled to 17 bytecode. Now all four say 24.
24 rather than 25 because 25 is not reachable end to end. Kotlin 2.2.10 refuses
jvmTarget 25 outright -- "available targets are 1.8 ... 23, 24" -- so the app's
bytecode could never have joined a 25 toolchain, and "everything on the same
version" would have stayed false in the one place it is hardest to notice. 24 is
the highest number all four can actually hold. Checked, not assumed: D8 dexes
Java 24 class files, and R8 full mode minifies them, so the shipped artifact
builds on this too.
Floating where floating is native:
- java-version: '24' -- setup-java resolves the newest 24.x at run time.
- toolchainVersion=24 -- Gradle reports it as "Compatible with Java 24, any
vendor", and provisions whatever 24.x it finds or downloads.
The Gradle wrapper deliberately does NOT float, because it cannot: distributionUrl
names one archive and distributionSha256Sum is the checksum of that exact file.
That pairing is the wrapper's integrity check, and it is the same reasoning the
workflows already apply to action SHAs. Set via `./gradlew wrapper`, not by hand,
so the checksum matches the URL.
Dependencies were audited against Google Maven and Maven Central rather than
guessed at, and almost everything was already current: AGP, the Compose BOM,
core-ktx, activity, lifecycle, navigation, work, datastore, media3, room,
documentfile, annotation, espresso, androidx-junit, junit and ktlint are all at
their newest stable. Only two had moved -- detekt to 2.0.0-alpha.6 and JaCoCo to
0.8.15 -- and both are here.
Kotlin stays at 2.2.10 and that is now recorded as a verified fact rather than a
warning: the AGP 9.3.1 POM declares kotlin-gradle-plugin 2.2.10 at runtime scope,
which is what AGP's built-in Kotlin actually compiles with. Android lint suggests
2.4.10 and taking that suggestion breaks the build unless KGP is also forced onto
the root buildscript classpath. agp, kotlin and ksp move together or not at all.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
98 lines
5.7 KiB
TOML
98 lines
5.7 KiB
TOML
[versions]
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# Build tooling.
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# NOTE: AGP 9 has BUILT-IN Kotlin support. Applying org.jetbrains.kotlin.android
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# FAILS the build. AGP 9.3.1 brings kotlin-gradle-plugin 2.2.10 transitively, so the
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# Compose compiler plugin below must match that version, not the newest Kotlin release.
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# Verified against the AGP 9.3.1 POM, which declares kotlin-gradle-plugin 2.2.10 at
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# runtime scope. Kotlin 2.4.10 exists and Android lint will suggest it -- taking that
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# suggestion breaks the build unless KGP is ALSO forced onto the root buildscript
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# classpath. These three move together or not at all; none of them may float.
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agp = "9.3.1"
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kotlin = "2.2.10"
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ksp = "2.3.11"
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# AndroidX / Compose
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composeBom = "2026.08.00"
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coreKtx = "1.19.0"
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activityCompose = "1.13.0"
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lifecycle = "2.11.0"
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navigation = "2.9.8"
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work = "2.11.2"
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datastore = "1.2.1"
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media3 = "1.11.0"
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room = "2.8.4"
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documentfile = "1.1.0"
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annotation = "1.10.0"
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# Test
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junit = "4.13.2"
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androidxJunit = "1.3.0"
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espressoCore = "3.7.0"
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smartException = "0.2.1"
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# Lint/format. ktlint owns formatting; detekt owns static analysis (its formatting
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# ruleset stays off, so the two can never disagree about the same line).
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# detekt 2.0 is the only line with Gradle 9 support -- stable 1.23.x tops out at
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# Gradle 8.12, and this project is on 9.5.
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ktlint = "14.2.0"
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detekt = "2.0.0-alpha.6"
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# JaCoCo coverage agent. Pinned rather than inheriting whatever Gradle 9.5 bundles,
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# so the agent version that reads Kotlin 2.2.10 bytecode is stated, not implied.
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jacoco = "0.8.15"
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[libraries]
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androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
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androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
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androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycle" }
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androidx-lifecycle-runtime-compose = { group = "androidx.lifecycle", name = "lifecycle-runtime-compose", version.ref = "lifecycle" }
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androidx-lifecycle-viewmodel-compose = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-compose", version.ref = "lifecycle" }
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# Compose — versions come from the BOM, so no version.ref here.
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compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
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compose-material3 = { group = "androidx.compose.material3", name = "material3" }
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compose-material3-windowsize = { group = "androidx.compose.material3", name = "material3-window-size-class" }
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compose-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended" }
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compose-ui = { group = "androidx.compose.ui", name = "ui" }
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compose-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
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compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
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compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
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compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
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compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
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androidx-navigation-compose = { group = "androidx.navigation", name = "navigation-compose", version.ref = "navigation" }
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androidx-work-runtime-ktx = { group = "androidx.work", name = "work-runtime-ktx", version.ref = "work" }
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androidx-work-testing = { group = "androidx.work", name = "work-testing", version.ref = "work" }
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androidx-datastore-preferences = { group = "androidx.datastore", name = "datastore-preferences", version.ref = "datastore" }
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androidx-documentfile = { group = "androidx.documentfile", name = "documentfile", version.ref = "documentfile" }
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androidx-annotation = { group = "androidx.annotation", name = "annotation", version.ref = "annotation" }
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# Media3 — the hardware fast path (Apache-2.0).
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media3-transformer = { group = "androidx.media3", name = "media3-transformer", version.ref = "media3" }
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media3-effect = { group = "androidx.media3", name = "media3-effect", version.ref = "media3" }
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media3-common = { group = "androidx.media3", name = "media3-common", version.ref = "media3" }
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media3-exoplayer = { group = "androidx.media3", name = "media3-exoplayer", version.ref = "media3" }
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media3-muxer = { group = "androidx.media3", name = "media3-muxer", version.ref = "media3" }
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# Room — job history. Added in a later phase; KSP plugin stays unapplied until then.
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androidx-room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "room" }
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androidx-room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "room" }
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androidx-room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "room" }
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# Required at runtime by the ffmpeg-kit-next wrapper: AbstractSession.fail()
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# references smartexception.java.Exceptions. Debug builds tolerate its absence through
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# lazy class loading, so this only surfaces as a crash on the first FFmpeg error --
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# or, as it did here, as an R8 missing-class error.
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smart-exception-java = { group = "com.arthenica", name = "smart-exception-java", version.ref = "smartException" }
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junit = { group = "junit", name = "junit", version.ref = "junit" }
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androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "androidxJunit" }
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androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
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[plugins]
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android-application = { id = "com.android.application", version.ref = "agp" }
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kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
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ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
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ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint" }
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detekt = { id = "dev.detekt", version.ref = "detekt" }
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# DO NOT add org.jetbrains.kotlin.android — AGP 9 built-in Kotlin makes it a build failure.
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