Add a current_toolchain target to be referenced by kt_toolchain attri…

…bute (#1239)
bazelbuild · Dec 5, 2024 · 0b7d242 · 0b7d242
1 parent 87d5987
commit 0b7d242
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/kotlin/internal/jvm/jvm.bzl b/kotlin/internal/jvm/jvm.bzl
@@ -148,7 +148,7 @@ _implicit_deps = {
     "_kt_toolchain": attr.label(
         doc = """The Kotlin toolchain. it's only purpose is to enable the Intellij
         to discover Kotlin language version""",
-        default = Label("//kotlin/internal:default_toolchain_impl"),
+        default = Label("//kotlin/internal:current_toolchain"),
         cfg = "target",
     ),
     "_java_toolchain": attr.label(

diff --git a/kotlin/internal/toolchains.bzl b/kotlin/internal/toolchains.bzl
@@ -342,6 +342,18 @@ def define_kt_toolchain(
         target_settings = target_settings or [],
     )
 
+def _kt_toolchain_alias_impl(ctx):
+    toolchain_info = ctx.toolchains[_TOOLCHAIN_TYPE]
+
+    return [
+        toolchain_info,
+    ]
+
+_kt_toolchain_alias = rule(
+    implementation = _kt_toolchain_alias_impl,
+    toolchains = [_TOOLCHAIN_TYPE],
+)
+
 def kt_configure_toolchains():
     """
     Defines the toolchain_type and default toolchain for kotlin compilation.
@@ -398,3 +410,8 @@ def kt_configure_toolchains():
     define_kt_toolchain(
         name = "default_toolchain",
     )
+
+    _kt_toolchain_alias(
+        name = "current_toolchain",
+        visibility = ["//visibility:public"],
+    )