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ktlint_fix: use java from toolchain rather than from default PATH #1375

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ktlint_fix: use java from toolchain rather than from default PATH #1375

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ktlint_fix: use `java` from toolchain rather than from default PATH
dmivankov Oct 8, 2025
eee62cb
really use toolchains
dmivankov Oct 8, 2025
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9 changes: 7 additions & 2 deletions kotlin/internal/lint/ktlint_fix.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -92,11 +92,12 @@ fi
SRCS=({srcs})
SRCS=${{SRCS[@]/#/$BUILD_DIR}}

"$TOOL" {args} $SRCS
PATH=\"$(dirname "{binjava}"):$PATH\" "$TOOL" {args} $SRCS
""".format(
executable = ctx.executable._ktlint_tool.path,
args = " ".join(args),
srcs = " ".join([src.path for src in ctx.files.srcs]),
binjava = ctx.toolchains["@bazel_tools//tools/jdk:runtime_toolchain_type"].java_runtime.java_executable_runfiles_path,
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There are constants for these https://github.com/bazelbuild/rules_kotlin/blob/45d4446888a332375de0c073a8c0696668093b18/src/main/starlark/core/compile/common.bzl#L5C39-L5C82

)

content = ctx.expand_location(content, [ctx.attr._ktlint_tool])
Expand All @@ -109,9 +110,10 @@ SRCS=${{SRCS[@]/#/$BUILD_DIR}}
)

files = [ctx.executable._ktlint_tool]
transitive_files = ctx.toolchains["@bazel_tools//tools/jdk:runtime_toolchain_type"].java_runtime.files
if editorconfig:
files.append(editorconfig)
runfiles = ctx.runfiles(files = files)
runfiles = ctx.runfiles(files = files, transitive_files = transitive_files)

return [
DefaultInfo(
Expand Down Expand Up @@ -141,6 +143,9 @@ ktlint_fix = rule(
cfg = "target",
),
},
toolchains = [
"@bazel_tools//tools/jdk:runtime_toolchain_type",
],
executable = True,
doc = "Lint Kotlin files and automatically fix them as needed",
)