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Code Issues Releases Activity

fix: access FilesToRunProvider.repo_mapping_manifest indirectly (#976)

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This field is only present in Bazel versions v7.0 or later. An
accodation for its absence is required while v6.x versions are still
supported by this library.

Fixes https://github.com/bazel-contrib/bazel-lib/issues/975
This commit is contained in:
Peter Lobsinger 2024-11-06 13:26:40 -05:00 committed by GitHub
parent f7fb4a92ff
commit eb4c47f734
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1 changed files with 7 additions and 2 deletions
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9
lib/private/tar.bzl
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@ -278,6 +278,11 @@ def _configured_unused_inputs_file(ctx, srcs, keep):
return unused_inputs
# TODO(3.0): Access field directly after minimum bazel_compatibility advanced to or beyond v7.0.0.
def _repo_mapping_manifest(files_to_run):
return getattr(files_to_run, "repo_mapping_manifest", None)
def _tar_impl(ctx):
bsdtar = ctx.toolchains[TAR_TOOLCHAIN_TYPE]
inputs = ctx.files.srcs[:]
@ -301,7 +306,7 @@ def _tar_impl(ctx):
inputs.append(ctx.file.mtree)
repo_mappings = [
src[DefaultInfo].files_to_run.repo_mapping_manifest
_repo_mapping_manifest(src[DefaultInfo].files_to_run)
for src in ctx.attr.srcs
]
repo_mappings = [m for m in repo_mappings if m != None]
@ -411,7 +416,7 @@ def _mtree_impl(ctx):
continue
runfiles_dir = _calculate_runfiles_dir(default_info)
repo_mapping = default_info.files_to_run.repo_mapping_manifest
repo_mapping = _repo_mapping_manifest(default_info.files_to_run)
# copy workspace name here just in case to prevent ctx
# to be transferred to execution phase.