mirror of
https://github.com/facebook/sapling.git
synced 2024-10-05 14:28:17 +03:00
f2f02bf804
Summary:
picking up from D37112756.
given thrift library `foo`, where before we'd generate target `foo-rust` (containing a `types.rs` module) we now generate two targets, `foo-rust` & `foo-rust-types` where the `types.rs` module is in the latter crate which is depended upon by the former. the motivation is to enable greater build parallelism (see D37112756 for more).
## buck
### files and symlinks in buck-out/.
single-file-thrift-library-foo multi-crate {F1041073024}
multi-file-thrift-library-foo multi-crate
{F1041073062}
## autocargo
### files in target/.
single-file-thrift-library-foo multi-crate {F1041073095}
multi-file-thrift-library-foo multi-crate {F1041073125}
## deployment plan
- diff (1) land autocargo changes (D47342888)
- will break autocargo workflows not using `arc`
- diff (2) initiate an autocargo bump
- https://www.internalfb.com/intern/msdk/bump/autocargo
- diff (3) (D46573767 - this diff) rebase all remaining changes on (2) and land it
- thrift compiler, compiler wrapper, rust thrift build defs
- regenerated 'Cargo.toml', 'thrift_build.rs' and 'thrift_lib.rs' files
- will break autocargo thrift builds (bad "thrift1"; invoking incompatible thrift compiler)
- diff (4) initiate a thrift1 bump (now (3) has landed) and land it
- https://www.internalfb.com/intern/msdk/bump/thrift1
Reviewed By: zertosh
Differential Revision: D46573767
fbshipit-source-id: b2db8e3bf307a6498f92cdb8a64c26b8871a0a1d
70 lines
2.0 KiB
Rust
70 lines
2.0 KiB
Rust
// @generated by autocargo
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use std::env;
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use std::fs;
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use std::path::Path;
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use thrift_compiler::Config;
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use thrift_compiler::GenContext;
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#[rustfmt::skip]
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fn main() {
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// Rerun if this gets rewritten.
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println!("cargo:rerun-if-changed=thrift_build.rs");
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let out_dir = env::var_os("OUT_DIR").expect("OUT_DIR env not provided");
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let out_dir: &Path = out_dir.as_ref();
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fs::write(
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out_dir.join("cratemap"),
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"eden_config crate",
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).expect("Failed to write cratemap");
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let conf = {
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let mut conf = Config::from_env(GenContext::Lib).expect("Failed to instantiate thrift_compiler::Config");
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let path_from_manifest_to_base: &Path = "../../..".as_ref();
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let cargo_manifest_dir =
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env::var_os("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not provided");
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let cargo_manifest_dir: &Path = cargo_manifest_dir.as_ref();
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let base_path = cargo_manifest_dir
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.join(path_from_manifest_to_base)
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.canonicalize()
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.expect("Failed to canonicalize base_path");
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// TODO: replace canonicalize() with std::path::absolute() when
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// https://github.com/rust-lang/rust/pull/91673 is available (~Rust 1.60)
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// and remove this block.
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#[cfg(windows)]
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let base_path = Path::new(
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base_path
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.as_path()
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.to_string_lossy()
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.trim_start_matches(r"\\?\"),
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)
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.to_path_buf();
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conf.base_path(base_path);
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conf.types_crate("config_thrift__types");
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let options = "";
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if !options.is_empty() {
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conf.options(options);
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}
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let lib_include_srcs = vec![
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];
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let types_include_srcs = vec![
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];
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conf.lib_include_srcs(lib_include_srcs);
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conf.types_include_srcs(types_include_srcs);
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conf
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};
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let srcs: &[&str] = &[
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"eden_config.thrift"
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];
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conf.run(srcs).expect("Failed while running thrift compilation");
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}
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