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internal: overhaul code generation

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* Keep codegen adjacent to the relevant crates.
* Remove codgen deps from xtask, speeding-up from-source installation.

This regresses the release process a bit, as it now needs to run the
tests (and, by extension, compile the code).
This commit is contained in:
Aleksey Kladov 2021-07-03 22:11:03 +03:00
parent 668d061245
commit 58d2ece88a
31 changed files with 686 additions and 659 deletions
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26
crates/syntax/src/tests.rs
View file

@ -1,3 +1,7 @@
mod sourcegen_tests;
mod sourcegen_ast;
mod ast_src;
use std::{
fmt::Write,
fs,
@ -152,20 +156,14 @@ fn reparse_fuzz_tests() {
/// Test that Rust-analyzer can parse and validate the rust-analyzer
#[test]
fn self_hosting_parsing() {
let dir = project_root().join("crates");
let files = walkdir::WalkDir::new(dir)
.into_iter()
.filter_entry(|entry| {
// Get all files which are not in the crates/syntax/test_data folder
!entry.path().components().any(|component| component.as_os_str() == "test_data")
})
.map(|e| e.unwrap())
.filter(|entry| {
// Get all `.rs ` files
!entry.path().is_dir() && (entry.path().extension().unwrap_or_default() == "rs")
})
.map(|entry| entry.into_path())
.collect::<Vec<_>>();
let crates_dir = project_root().join("crates");
let mut files = ::sourcegen::list_rust_files(&crates_dir);
files.retain(|path| {
// Get all files which are not in the crates/syntax/test_data folder
!path.components().any(|component| component.as_os_str() == "test_data")
});
assert!(
files.len() > 100,
"self_hosting_parsing found too few files - is it running in the right directory?"