mirror of
https://github.com/github/codeql.git
synced 2025-12-16 16:53:25 +01:00
290a1043b1
* The ungram file is now taken from the rust-analyzer dependencies pulled in by bazel * the grammar parsing code is not published, so it must be taken directly from rust-analyzer code. That part should be less prone to be updated than the ungram file, so it does not necessarily need to be in sync with the rust-analyzer version is used elsewhere. * both need some patches. The former is patched during build, the latter during loading in `MODULE.bazel`.
93 lines
2.3 KiB
Python
93 lines
2.3 KiB
Python
load("@bazel_skylib//rules:write_file.bzl", "write_file")
|
|
load("@rules_shell//shell:sh_binary.bzl", "sh_binary")
|
|
load("//misc/bazel:rust.bzl", "codeql_rust_binary")
|
|
load("//misc/bazel/3rdparty/tree_sitter_extractors_deps:defs.bzl", "aliases", "all_crate_deps", "crate_deps")
|
|
|
|
(ra_ap_syntax_label,) = crate_deps(
|
|
["ra_ap_syntax"],
|
|
"rust/extractor",
|
|
)
|
|
|
|
ra_ap_syntax_workspace, _, _ = str(ra_ap_syntax_label).partition("//")
|
|
|
|
ungram_source = "%s//:rust.ungram" % ra_ap_syntax_workspace
|
|
|
|
genrule(
|
|
name = "ungram",
|
|
srcs = [
|
|
ungram_source,
|
|
"patches/rust.ungram.patch",
|
|
],
|
|
outs = ["rust.ungram"],
|
|
cmd = "\n".join([
|
|
"cp $(location %s) $@" % ungram_source,
|
|
"patch $@ $(location patches/rust.ungram.patch)",
|
|
]),
|
|
visibility = ["//rust/codegen:__pkg__"],
|
|
)
|
|
|
|
_codegen = [
|
|
"grammar.rs",
|
|
"grammar/ast_src.rs",
|
|
]
|
|
|
|
_codegen_srcs = ["@rust-analyzer-src//:xtask/src/codegen/%s" % f for f in _codegen]
|
|
|
|
_codegen_outs = ["src/codegen/%s" % f for f in _codegen]
|
|
|
|
genrule(
|
|
name = "codegen",
|
|
srcs = _codegen_srcs,
|
|
outs = _codegen_outs,
|
|
cmd = "\n".join(
|
|
["mkdir -p $(RULEDIR)/src/codegen/grammar"] +
|
|
[
|
|
"cp $(location %s) $(RULEDIR)/%s" % item
|
|
for item in zip(_codegen_srcs, _codegen_outs)
|
|
],
|
|
),
|
|
)
|
|
|
|
codeql_rust_binary(
|
|
name = "ast-generator",
|
|
srcs = glob(
|
|
["src/**/*.rs"],
|
|
exclude = ["src/codegen/**"],
|
|
) + [":codegen"],
|
|
aliases = aliases(),
|
|
args = ["$(rlocationpath :ungram)"],
|
|
data = [":ungram"],
|
|
proc_macro_deps = all_crate_deps(
|
|
proc_macro = True,
|
|
),
|
|
visibility = ["//rust:__subpackages__"],
|
|
deps = all_crate_deps(
|
|
normal = True,
|
|
),
|
|
)
|
|
|
|
write_file(
|
|
name = "update",
|
|
out = "update.sh",
|
|
content = [
|
|
"#!/bin/bash",
|
|
". misc/bazel/runfiles.sh",
|
|
'DST_DIR="$(dirname "$(rlocation "$1")")"',
|
|
'mkdir -p "$DST_DIR/src/codegen/grammar"',
|
|
] + [
|
|
'cp "$(rlocation "$%s")" "$DST_DIR/%s"' % item
|
|
for item in enumerate(_codegen_outs, 2)
|
|
],
|
|
is_executable = True,
|
|
)
|
|
|
|
sh_binary(
|
|
name = "inject-sources",
|
|
srcs = [":update"],
|
|
args = ["$(rlocationpath Cargo.toml)"] + ["$(rlocationpath %s)" % f for f in _codegen_outs],
|
|
data = ["Cargo.toml"] + _codegen_outs,
|
|
deps = ["//misc/bazel:sh_runfiles"],
|
|
)
|
|
|
|
exports_files(["Cargo.toml"])
|