diff options
Diffstat (limited to 'toolchains/rpm/rpmbuild_configure.bzl')
| -rw-r--r-- | toolchains/rpm/rpmbuild_configure.bzl | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/toolchains/rpm/rpmbuild_configure.bzl b/toolchains/rpm/rpmbuild_configure.bzl index f50a9ad..a3cb83a 100644 --- a/toolchains/rpm/rpmbuild_configure.bzl +++ b/toolchains/rpm/rpmbuild_configure.bzl @@ -13,6 +13,11 @@ # limitations under the License. """Repository rule to autoconfigure a toolchain using the system rpmbuild.""" +# NOTE: this must match the name used by register_toolchains in consuming +# MODULE.bazel files. It seems like we should have a better interface that +# allows for this module name to be specified from a single point. +NAME = "rules_pkg_rpmbuild" + def _write_build(rctx, path, version): if not path: path = "" @@ -27,13 +32,13 @@ def _write_build(rctx, path, version): executable = False, ) -def _find_system_rpmbuild_impl(rctx): +def _build_repo_for_rpmbuild_toolchain_impl(rctx): rpmbuild_path = rctx.which("rpmbuild") if rctx.attr.verbose: if rpmbuild_path: print("Found rpmbuild at '%s'" % rpmbuild_path) # buildifier: disable=print else: - print("No system rpmbuild found.") # buildifier: disable=print + print("No system rpmbuild found.") # buildifier: disable=print version = "unknown" if rpmbuild_path: res = rctx.execute([rpmbuild_path, "--version"]) @@ -44,8 +49,8 @@ def _find_system_rpmbuild_impl(rctx): version = parts[2] _write_build(rctx = rctx, path = rpmbuild_path, version = version) -_find_system_rpmbuild = repository_rule( - implementation = _find_system_rpmbuild_impl, +build_repo_for_rpmbuild_toolchain = repository_rule( + implementation = _build_repo_for_rpmbuild_toolchain_impl, doc = """Create a repository that defines an rpmbuild toolchain based on the system rpmbuild.""", local = True, environ = ["PATH"], @@ -56,8 +61,12 @@ _find_system_rpmbuild = repository_rule( }, ) -def find_system_rpmbuild(name, verbose=False): - _find_system_rpmbuild(name=name, verbose=verbose) - native.register_toolchains( - "@%s//:rpmbuild_auto_toolchain" % name, - "@rules_pkg//toolchains/rpm:rpmbuild_missing_toolchain") +# For use from WORKSPACE +def find_system_rpmbuild(name, verbose = False): + build_repo_for_rpmbuild_toolchain(name = name, verbose = verbose) + native.register_toolchains("@%s//:all" % name) + +# For use from MODULE.bzl +find_system_rpmbuild_bzlmod = module_extension( + implementation = lambda ctx: build_repo_for_rpmbuild_toolchain(name = NAME), +) |