v2.1.0

Release notes for v2.1.0

Adds support for Kotlin 2.1.0 and above.

Using Bzlmod with Bazel 7

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "2.1.0")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "dd32f19e73c70f32ccb9a166c615c0ca4aed8e27e72c4a6330c3523eafa1aa55",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v2.1.0/rules_kotlin-v2.1.0.tar.gz",
)

What's Changed

• Pass generated_source_jar to the final JavaInfo by @Bencodes in #1223
• [infra] Use kotlin standard libraries from the toolchain, as opposed to hard coded. by @restingbull in #1225
• Add rules_jvm_external overrides for stdlib by @Bencodes in #1219
• Stop suggesting that Java's exported_plugins is transitive. by @cpovirk in #1236
• Add a current_toolchain target to be referenced by kt_toolchain attribute by @jdai8 in #1239
• Fix workspace resolution for development by @restingbull in #1231
• fix running kotlin targets by @Bencodes in #1242
• Add support for -Xconsistent-data-class-copy-visibility by @Bencodes in #1247
• Create a new "bootstrap" toolchain and compile with 2.1.0 by @restingbull in #1244
• Fix typo in src/main/starlark/core/compile/BUILD.release.bazel by @Bencodes in #1253
• Query the release target in the integration tests by @Bencodes in #1254

New Contributors

• @cpovirk made their first contribution in #1236

Full Changelog: v2.0.0...v2.1.0

v2.0.0

Release notes for v2.0.0

Using Bzlmod with Bazel 7

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "2.0.0")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "d89723cc9ebbb7bdb2ebaca1af7d2383e074615643cf97a366b758a76b7dc443",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v2.0.0/rules_kotlin-v2.0.0.tar.gz",
)

What's Changed

• Update Skylib to 1.7.1 by @Bencodes in #1187
• Update platforms to 0.0.10 by @Bencodes in #1189
• Fix stardoc breakage in bazel @ HEAD by @restingbull in #1190
• Revert "Update README.md" by @Bencodes in #1192
• Update Skylib to 1.7.1 by @Bencodes in #1188
• Add docs for cutting new rules releases by @Bencodes in #1191
• Update Bazel to 7.2.1 by @Bencodes in #1186
• Drop support for JavaScript by @Bencodes in #1185
• Import rules_android in MODULE.bazel by @Bencodes in #1195
• Support testing with coverage in dev mode by @Bencodes in #1199
• [ksp] Rename files during extraction by @restingbull in #1201
• Upgrade Bazel to 7.3.0 by @albertocavalcante in #1207
• Implement Jdeps using K2 APIs by @jbarr21 in #1166
• Add support for -Xjvm-release by @Bencodes in #1200
• Update KtLint to 1.3.1 by @Bencodes in #1210
• [toolchains] Add native.toolchain arguments to define_kt_toolchain by @restingbull in #1213
• [infra] Convert examples to bazel integration tests by @restingbull in #1183
• [stardoc] Update stardoc to 0.7.0 by @restingbull in #1214
• Add support for Kotlin 2.0.10 by @Bencodes in #1216
• Update released_rules_kotlin to 1.9.6 by @Bencodes in #1215

New Contributors

• @albertocavalcante made their first contribution in #1207

Full Changelog: v1.9.6...v2.0.0

v1.9.6

Release notes for v1.9.6

Using Bzlmod with Bazel 7

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.6")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "3b772976fec7bdcda1d84b9d39b176589424c047eb2175bed09aac630e50af43",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.6/rules_kotlin-v1.9.6.tar.gz",
)

What's Changed

• Remove legacy struct providers by @comius in #1157
• Pass through kotlinc options to JS compile by @pswaminathan in #1017
• Prepare Jdeps extension for K2 implementation by @jbarr21 in #1164
• Bump express from 4.17.3 to 4.19.2 in /examples/node by @dependabot in #1150
• Update Bazel to 7.1.1 by @Bencodes in #1160
• Update buildifier to 7.1.1 by @Bencodes in #1161
• Update Kotlin to 1.9.23 and KSP to 1.9.23-1.0.20 by @Bencodes in #1162
• Update release_prep.sh to reference the correct Bazel version by @Bencodes in #1153
• Update release_prep.sh by @Bencodes in #1152
• Add support for generated Java code with KSP by @zalewskise in #1139
• Shade Guava to avoid conflicts with ksp plugins by @erikkerber in #1167
• Various kotlinc options added to opts.kotlinc.bzl by @erikkerber in #1170
• Mark kotlin extension as reproducible by @fmeum in #1173
• Update bazel_skylib to 1.6.1 in release module by @Bencodes in #1174
• Update presubmit.yml by @Bencodes in #1177
• Restrict unecessary inputs to 'JdepsMerge' actions by @oliviernotteghem in #1175
• Make loading the kotlinc repository lazy by @restingbull in #1126
• Fix js test and format capabilities by @restingbull in #1178
• Update KtLint to 1.3.0 by @Bencodes in #1184

New Contributors

• @jbarr21 made their first contribution in #1164
• @erikkerber made their first contribution in #1167

Full Changelog: v1.9.5...v1.9.6

v1.9.5

Release notes for v1.9.5

Using Bzlmod with Bazel 6

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.5")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "34e8c0351764b71d78f76c8746e98063979ce08dcf1a91666f3f3bc2949a533d",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.5/rules_kotlin-v1.9.5.tar.gz",
)

What's Changed

• [README.md] Update Bazel Compatibility Matrix by @kolloch in #1143
• Add missing compatibility_level back by @Bencodes in #1155

New Contributors

• @kolloch made their first contribution in #1143

Full Changelog: v1.9.4...v1.9.5

v1.9.4

Release notes for v1.9.4

Using Bzlmod with Bazel 7

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.4")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "76c0fcc2c23edf736320aded1acd9dde0bae418e5731df12933d886cba86b795",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.4/rules_kotlin-v1.9.4.tar.gz",
)

What's Changed

• [Bcr] Add Bazel versions to BCR presubmit by @Bencodes in #1121
• Support user.bazelrc by @Bencodes in #1119
• Add support for -Xcontext-receivers by @Bencodes in #1117
• Refactor KotlinBuilderJvmJdepsTest to do exact dep assertions by @Bencodes in #1116
• Revert android.bzl changes introduced by #842 by @Bencodes in #1122
• Build rules_kotlin using rules_kotlin by @restingbull in #1081
• Improve jdeps logic to find more explicit and implicit dependencies by @scosenza in #1118
• Add user.bazelrc to .gitignore by @Bencodes in #1123
• [kt_compiler_plugin] Add kt_plugin_cfg for reusable and composable options by @restingbull in #1105
• [bzlmod] Stop relying on initialize.release.bzl by @restingbull in #1127
• Revert "[kt_compiler_plugin] Add kt_plugin_cfg for reusable and composable options" by @Bencodes in #1131
• [testing] Switch to junit5 by @restingbull in #1128
• Update Bazel to 7.1.0 by @Bencodes in #1136
• Use maven lock-file by @scaiper in #1134
• Remove leading . from package inference by @restingbull in #1142
• Pass -Djava.security.manager=allow in kt_rules_test by @Bencodes in #1132
• [testing] Revert to JUnit4. by @restingbull in #1145
• Remove unnecessary use of ctx.resolve_tools. by @tjgq in #1147
• Reapply "[kt_compiler_plugin] Add kt_plugin_cfg for reusable and comp… …osable op…" (#1131) by @restingbull in #1135
• Support -Xsuppress-version-warnings by @Bencodes in #1146
• Remove unused repo by @restingbull in #1151

New Contributors

• @scaiper made their first contribution in #1134

Full Changelog: v1.9.1...v1.9.4

v1.9.3

Release notes for v1.9.3

Using Bzlmod with Bazel 6

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.3")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "b3eac09c6385e3a79f3c260314c4bfb82c288d3947869b2406b11bf1ef450cc2",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.3/rules_kotlin-v1.9.3.tar.gz",
)

What's Changed

• [Bcr] Add Bazel versions to BCR presubmit by @Bencodes in #1121
• Support user.bazelrc by @Bencodes in #1119
• Add support for -Xcontext-receivers by @Bencodes in #1117
• Refactor KotlinBuilderJvmJdepsTest to do exact dep assertions by @Bencodes in #1116
• Revert android.bzl changes introduced by #842 by @Bencodes in #1122
• Build rules_kotlin using rules_kotlin by @restingbull in #1081
• Improve jdeps logic to find more explicit and implicit dependencies by @scosenza in #1118
• Add user.bazelrc to .gitignore by @Bencodes in #1123
• [kt_compiler_plugin] Add kt_plugin_cfg for reusable and composable options by @restingbull in #1105
• [bzlmod] Stop relying on initialize.release.bzl by @restingbull in #1127
• Revert "[kt_compiler_plugin] Add kt_plugin_cfg for reusable and composable options" by @Bencodes in #1131
• [testing] Switch to junit5 by @restingbull in #1128
• Update Bazel to 7.1.0 by @Bencodes in #1136
• Use maven lock-file by @scaiper in #1134
• Remove leading . from package inference by @restingbull in #1142
• Pass -Djava.security.manager=allow in kt_rules_test by @Bencodes in #1132
• [testing] Revert to JUnit4. by @restingbull in #1145
• Remove unnecessary use of ctx.resolve_tools. by @tjgq in #1147
• Reapply "[kt_compiler_plugin] Add kt_plugin_cfg for reusable and comp… …osable op…" (#1131) by @restingbull in #1135
• Support -Xsuppress-version-warnings by @Bencodes in #1146

New Contributors

• @scaiper made their first contribution in #1134

Full Changelog: v1.9.1...v1.9.3

v1.9.2

Release notes for v1.9.2

Using Bzlmod with Bazel 6

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.2")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "48e69a22c7098a2bb36bcab3bec3355a0ea1190a285c64216cf4eba3c08bba89",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.2/rules_kotlin-v1.9.2.tar.gz",
)

What's Changed

• [Bcr] Add Bazel versions to BCR presubmit by @Bencodes in #1121
• Support user.bazelrc by @Bencodes in #1119
• Add support for -Xcontext-receivers by @Bencodes in #1117
• Refactor KotlinBuilderJvmJdepsTest to do exact dep assertions by @Bencodes in #1116
• Revert android.bzl changes introduced by #842 by @Bencodes in #1122
• Build rules_kotlin using rules_kotlin by @restingbull in #1081
• Improve jdeps logic to find more explicit and implicit dependencies by @scosenza in #1118
• Add user.bazelrc to .gitignore by @Bencodes in #1123

Full Changelog: v1.9.1...v1.9.2

v1.9.1

Release notes for v1.9.1

Using Bzlmod with Bazel 6

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.1")

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "d9898c3250e0442436eeabde4e194c30d6c76a4a97f517b18cefdfd4e345725a",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.1/rules_kotlin-v1.9.1.tar.gz",
)

What's Changed

• Fix release notes generation by @Bencodes in #1057
• Fix missing jdeps by consistently calling collectTypeReferences by @scosenza in #1045
• Update Kotlin to 1.9.20 by @Bencodes in #1067
• Update release_prep.sh to have correct WORKSPACE download URL by @Bencodes in #1066
• Add javac_option to pass release flag to javac by @cheister in #1064
• Include more tests in the root test suite by @Bencodes in #1050
• Update release_prep.sh by @Bencodes in #1070
• [options] Add exports and fix readme by @restingbull in #1068
• Add add-opens for JDK 21 java.lang.IllegalAccessError by @cheister in #1069
• Update README.md by @AlexBeggs in #1073
• Use launcher stub template from bazel by @illicitonion in #1082
• Fix 'x_no_source_debug_extension' inverted behavior by @oliviernotteghem in #1078
• Update Bazel version to 6.4.0 by @Bencodes in #1085
• Update rules_java to 7.2.0 by @Bencodes in #1084
• Add CI jobs for 5.x and 6.x releases by @Bencodes in #1087
• Support Kotlin 2.0 target and language levels by @Bencodes in #1086
• Add missing KotlinJvmTaskExecutorTest to the test suite by @raghulvelusamy in #1089
• Build rules_kotlin using Bazel 7.0.0 by @Bencodes in #1090
• Update name of experimental_prune_transitive_deps flag. by @plobsing in #1101
• Allow setting jvm_target up to Java 21 by @josephglanville in #1099
• Add manifest files generated from ksp into final jar by @raghulvelusamy in #1094
• Add bzl_library targets to released artifacts by @stevebarrau in #1093
• Update default Kotlin language levels to 1.9 by @Bencodes in #1111
• Update Bazel to 7.0.2 by @Bencodes in #1108
• Update Kotlin to 1.9.22 by @Bencodes in #1109
• Fix README installation's string formatting code by @marcoss in #1114

New Contributors

• @scosenza made their first contribution in #1045
• @cheister made their first contribution in #1064
• @AlexBeggs made their first contribution in #1073
• @raghulvelusamy made their first contribution in #1089
• @plobsing made their first contribution in #1101
• @josephglanville made their first contribution in #1099
• @stevebarrau made their first contribution in #1093
• @marcoss made their first contribution in #1114

Full Changelog: v1.9.0...v1.9.1

v1.9.0

This release of rules_kotlin comes with some breaking changes:

• The build_bazel_rules_android repository namespace has been renamed to rules_android. Please update your WORKSPACE files to avoid downloading these rules multiple times! #1047
• In order to support Bzlmod, the Kotlin and KSP targets have been moved out of the io_bazel_rules_kotlin repository and into rules_kotlin. If you are referencing any targets under @com_github_jetbrains_kotlin//... in your build files you will need to replace them with @rules_kotlin//kotlin/compiler:.... #1014

Using Bzlmod with Bazel 6+

Note: Bzlmod support inside of rules_kotlin is still very much considered experimental. Please report any issues that you run into!

1. Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

bazel_dep(name = "rules_kotlin", version = "1.9.0")

Using WORKSPACE

Paste this snippet into your file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_kotlin",
    sha256 = "5766f1e599acf551aa56f49dab9ab9108269b03c557496c54acaf41f98e2b8d6",
    url = "https://github.com/bazelbuild/rules_kotlin/releases/download/v1.9.0/rules_kotlin-v1.9.0.tar.gz",
)

What's Changed

• Move the KSP and compiler target definitions into rules_kotlin by @Bencodes in #1014
• Add support for Bzlmod by @Bencodes in #1006
• Enables compiling against direct dependencies only - kotlin by @nkoroste in #842
• Add support for -Xno-source-debug-extension by @Bencodes in #1025
• Include Bzlmod files into release binary by @Bencodes in #1026
• Enable Bzlmod for examples/android by @Bencodes in #1031
• Update and align rules_python versions on 0.23.1 by @Bencodes in #1029
• Update buildifier to 6.3.3 by @Bencodes in #1027
• Update MODULE.bazel rules_jvm_external to 5.3 by @Bencodes in #1028
• Enable Bzlmod for examples/multiplex by @Bencodes in #1030
• Load JavaInfo and java_common from rules_java by @comius in #1037
• Fix the nouse_workers_with_dexbuilder error by @sgowroji in #1040
• Rename build_bazel_rules_android to rules_android by @Bencodes in #1047
• Remove copy/pasted BUILD files that call kt_configure_toolchains by @Bencodes in #1053
• Add BUILD.release.bazel file for src/main/starlark/core/repositories/kotlin/ by @Bencodes in #1052
• Update bazel_skylib 1.3.0 -> 1.4.1 by @Bencodes in #1049
• Fix Android support when running the entire test suite by @Bencodes in #1051
• [bazel-bsp-aspect] extract more generated jars by @xuansontrinh in #1046
• Add Android Platforms build flags. by @katre in #1054
• Add support for Kotlin 1.9 by @agluszak in #996
• Add BCR configurations for publishing releases to the central registry by @Bencodes in #1038

New Contributors

• @sgowroji made their first contribution in #1040
• @xuansontrinh made their first contribution in #1046
• @katre made their first contribution in #1054
• @agluszak made their first contribution in #996

Full Changelog: v1.8.1...v1.9.0

Kotlin rules for Bazel - v1.8.1

Note: These rules are maintained externally by volunteers (with Google's approval)

SHA256: a630cda9fdb4f56cf2dc20a4bf873765c41cf00e9379e8d59cd07b24730f4fde

What's Changed

• Update README with KSP support by @Bencodes in #983
• fix readme about kotlinc_opts and javac_opts by @asinbow in #984
• update stardoc to 0.5.6 by @restingbull in #986
• Rename dev_io_bazel_rules_kotlin -> io_bazel_rules_kotlin by @Bencodes in #973
• Fail CI if the docs are outdated by @Bencodes in #961
• Bump quick guide to use v1.8 by @hanneskaeufler in #987
• Expose ksp_version by @zalewskise in #989
• Remove unnecessary Java runtime dependencies by @fmeum in #1000
• Migrate usages of deprecated JavaInfo fields by @hvadehra in #1005
• Update rules_jvm_external to 5.3 by @Bencodes in #1009
• Update Bazel to 6.3.2 by @Bencodes in #1007
• Add rules_java 6.4.0 by @Bencodes in #1010
• Group the all_tests jobs together in presubmit.yml by @Bencodes in #1008
• Disable strict deps for Android example by @Bencodes in #1013
• Update kt_java_stub_template to 6.2.1 by @Bencodes in #992
• Avoid running java_common#compile against KSP generated outputs by @Bencodes in #990

New Contributors

• @asinbow made their first contribution in #984
• @zalewskise made their first contribution in #989
• @hvadehra made their first contribution in #1005

Full Changelog: v1.8...v1.8.1