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UebelAndrefmeum
UebelAndre
and
fmeum
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Add ShInfo and ShBinaryInfo providers (#47)
closes #16 --------- Co-authored-by: Fabian Meumertzheim <fabian@meumertzhe.im>
1 parent 1e8bab6 commit 5132dd4

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‎shell/private/providers.bzl‎

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# Copyright 2026 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""rules_shell provider definitions."""
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visibility("public")
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ShInfo = provider(
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doc = "A provider for shell library rules.",
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fields = {},
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)
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ShBinaryInfo = provider(
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doc = "A provider for shell binary rules.",
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fields = {},
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)

‎shell/private/sh_executable.bzl‎

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"""Common code for sh_binary and sh_test rules."""
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load(":providers.bzl", "ShBinaryInfo", "ShInfo")
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visibility(["//shell"])
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_SH_TOOLCHAIN_TYPE = Label("//shell:toolchain_type")
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else:
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return ctx.workspace_name + "/" + file.short_path
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# A memory optimization for an empty provider
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_SHARED_PROVIDER = ShBinaryInfo()
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def _sh_executable_impl(ctx):
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if len(ctx.files.srcs) != 1:
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fail("you must specify exactly one file in 'srcs'", attr = "srcs")
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default_info,
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instrumented_files_info,
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run_environment_info,
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_SHARED_PROVIDER,
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]
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_WINDOWS_EXECUTABLE_EXTENSIONS = [
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flags = ["SKIP_CONSTRAINTS_OVERRIDE"],
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),
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"deps": attr.label_list(
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allow_rules = ["sh_library"],
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providers = [ShInfo],
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doc = """
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The list of "library" targets to be aggregated into this target.
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See general comments about <code>deps</code>
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toolchains = [
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config_common.toolchain_type(_SH_TOOLCHAIN_TYPE, mandatory = False),
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],
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provides = [ShBinaryInfo],
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**kwargs
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)

‎shell/private/sh_library.bzl‎

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"""sh_library rule definition."""
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load(":providers.bzl", "ShInfo")
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# For doc generation only.
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visibility("public")
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# A memory optimization for an empty provider
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_SHARED_PROVIDER = ShInfo()
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def _sh_library_impl(ctx):
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transitive_files = []
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for target in ctx.attr.srcs:
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runfiles = runfiles,
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),
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instrumented_files_info,
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_SHARED_PROVIDER,
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]
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sh_library = rule(
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flags = ["SKIP_CONSTRAINTS_OVERRIDE"],
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),
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"deps": attr.label_list(
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allow_rules = ["sh_library"],
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providers = [ShInfo],
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doc = """
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The list of "library" targets to be aggregated into this target.
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See general comments about <code>deps</code>
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""",
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),
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},
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provides = [ShInfo],
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)

‎shell/sh_binary_info.bzl‎

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# Copyright 2026 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""ShInfo provider definition."""
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load("//shell/private:providers.bzl", _ShBinaryInfo = "ShBinaryInfo")
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visibility("public")
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ShBinaryInfo = _ShBinaryInfo

‎shell/sh_info.bzl‎

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# Copyright 2026 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""ShInfo provider definition."""
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load("//shell/private:providers.bzl", _ShInfo = "ShInfo")
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visibility("public")
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ShInfo = _ShInfo

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