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Cleanup feature generation

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This commit is contained in:
Aleksey Kladov 2020-08-18 19:31:06 +02:00
parent f18f9da7d8
commit 27ccc95c60
12 changed files with 95 additions and 115 deletions
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40
xtask/src/codegen.rs
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@ -9,7 +9,7 @@ mod gen_syntax;
mod gen_parser_tests;
mod gen_assists_docs;
mod gen_feature_docs;
mod gen_unstable_future_descriptor;
mod gen_features;
use std::{
fmt, mem,
@ -25,35 +25,35 @@ use crate::{
pub use self::{
gen_assists_docs::{generate_assists_docs, generate_assists_tests},
gen_feature_docs::generate_feature_docs,
gen_features::generate_features,
gen_parser_tests::generate_parser_tests,
gen_syntax::generate_syntax,
gen_unstable_future_descriptor::generate_unstable_future_descriptor,
};
// Directory used by xtask
const STORAGE: &str = ".xtask";
const GRAMMAR_DIR: &str = "crates/parser/src/grammar";
const OK_INLINE_TESTS_DIR: &str = "crates/syntax/test_data/parser/inline/ok";
const ERR_INLINE_TESTS_DIR: &str = "crates/syntax/test_data/parser/inline/err";
const SYNTAX_KINDS: &str = "crates/parser/src/syntax_kind/generated.rs";
const AST_NODES: &str = "crates/syntax/src/ast/generated/nodes.rs";
const AST_TOKENS: &str = "crates/syntax/src/ast/generated/tokens.rs";
const ASSISTS_DIR: &str = "crates/assists/src/handlers";
const ASSISTS_TESTS: &str = "crates/assists/src/tests/generated.rs";
const REPOSITORY_URL: &str = "https://github.com/rust-lang/rust";
const UNSTABLE_FEATURE: &str = "crates/ide/src/completion/unstable_feature_descriptor.rs";
const REPO_PATH: &str = "src/doc/unstable-book/src";
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub enum Mode {
Overwrite,
Verify,
}
pub struct CodegenCmd {
pub features: bool,
}
impl CodegenCmd {
pub fn run(self) -> Result<()> {
if self.features {
generate_features(Mode::Overwrite)?;
}
generate_syntax(Mode::Overwrite)?;
generate_parser_tests(Mode::Overwrite)?;
generate_assists_tests(Mode::Overwrite)?;
generate_assists_docs(Mode::Overwrite)?;
generate_feature_docs(Mode::Overwrite)?;
Ok(())
}
}
/// A helper to update file on disk if it has changed.
/// With verify = false,
fn update(path: &Path, contents: &str, mode: Mode) -> Result<()> {