1 files changed, 0 insertions, 166 deletions
diff --git a/xtask/src/codegen.rs b/xtask/src/codegen.rs
deleted file mode 100644
index 518e17e3897..00000000000
--- a/xtask/src/codegen.rs
+++ /dev/null
@@ -1,166 +0,0 @@
-//! We use code generation heavily in rust-analyzer.
-//!
-//! Rather then doing it via proc-macros, we use old-school way of just dumping
-//! the source code.
-//!
-//! This module's submodules define specific bits that we generate.
-
-mod gen_syntax;
-mod gen_parser_tests;
-mod gen_lint_completions;
-mod gen_assists_docs;
-mod gen_feature_docs;
-mod gen_diagnostic_docs;
-
-use std::{
-    fmt, mem,
-    path::{Path, PathBuf},
-};
-use xshell::{cmd, pushenv};
-
-use crate::{ensure_rustfmt, project_root, Result};
-
-pub(crate) use self::{
-    gen_assists_docs::generate_assists_tests, gen_lint_completions::generate_lint_completions,
-    gen_parser_tests::generate_parser_tests, gen_syntax::generate_syntax,
-};
-
-pub(crate) fn docs() -> Result<()> {
-    // We don't commit docs to the repo, so we can just overwrite them.
-    gen_assists_docs::generate_assists_docs()?;
-    gen_feature_docs::generate_feature_docs()?;
-    gen_diagnostic_docs::generate_diagnostic_docs()?;
-    Ok(())
-}
-
-#[allow(unused)]
-fn used() {
-    generate_parser_tests();
-    generate_assists_tests();
-    generate_syntax();
-    generate_lint_completions();
-}
-
-/// Checks that the `file` has the specified `contents`. If that is not the
-/// case, updates the file and then fails the test.
-pub(crate) fn ensure_file_contents(file: &Path, contents: &str) -> Result<()> {
-    match std::fs::read_to_string(file) {
-        Ok(old_contents) if normalize_newlines(&old_contents) == normalize_newlines(contents) => {
-            return Ok(())
-        }
-        _ => (),
-    }
-    let display_path = file.strip_prefix(&project_root()).unwrap_or(file);
-    eprintln!(
-        "\n\x1b[31;1merror\x1b[0m: {} was not up-to-date, updating\n",
-        display_path.display()
-    );
-    if std::env::var("CI").is_ok() {
-        eprintln!("    NOTE: run `cargo test` locally and commit the updated files\n");
-    }
-    if let Some(parent) = file.parent() {
-        let _ = std::fs::create_dir_all(parent);
-    }
-    std::fs::write(file, contents).unwrap();
-    anyhow::bail!("some file was not up to date and has been updated, simply re-run the tests")
-}
-
-fn normalize_newlines(s: &str) -> String {
-    s.replace("\r\n", "\n")
-}
-
-const PREAMBLE: &str = "Generated file, do not edit by hand, see `xtask/src/codegen`";
-
-fn reformat(text: &str) -> Result<String> {
-    let _e = pushenv("RUSTUP_TOOLCHAIN", "stable");
-    ensure_rustfmt()?;
-    let rustfmt_toml = project_root().join("rustfmt.toml");
-    let stdout = cmd!("rustfmt --config-path {rustfmt_toml} --config fn_single_line=true")
-        .stdin(text)
-        .read()?;
-    Ok(format!("//! {}\n\n{}\n", PREAMBLE, stdout))
-}
-
-fn extract_comment_blocks(text: &str) -> Vec<Vec<String>> {
-    do_extract_comment_blocks(text, false).into_iter().map(|(_line, block)| block).collect()
-}
-
-fn extract_comment_blocks_with_empty_lines(tag: &str, text: &str) -> Vec<CommentBlock> {
-    assert!(tag.starts_with(char::is_uppercase));
-    let tag = format!("{}:", tag);
-    let mut res = Vec::new();
-    for (line, mut block) in do_extract_comment_blocks(text, true) {
-        let first = block.remove(0);
-        if first.starts_with(&tag) {
-            let id = first[tag.len()..].trim().to_string();
-            let block = CommentBlock { id, line, contents: block };
-            res.push(block);
-        }
-    }
-    res
-}
-
-struct CommentBlock {
-    id: String,
-    line: usize,
-    contents: Vec<String>,
-}
-
-fn do_extract_comment_blocks(
-    text: &str,
-    allow_blocks_with_empty_lines: bool,
-) -> Vec<(usize, Vec<String>)> {
-    let mut res = Vec::new();
-
-    let prefix = "// ";
-    let lines = text.lines().map(str::trim_start);
-
-    let mut block = (0, vec![]);
-    for (line_num, line) in lines.enumerate() {
-        if line == "//" && allow_blocks_with_empty_lines {
-            block.1.push(String::new());
-            continue;
-        }
-
-        let is_comment = line.starts_with(prefix);
-        if is_comment {
-            block.1.push(line[prefix.len()..].to_string());
-        } else {
-            if !block.1.is_empty() {
-                res.push(mem::take(&mut block));
-            }
-            block.0 = line_num + 2;
-        }
-    }
-    if !block.1.is_empty() {
-        res.push(block)
-    }
-    res
-}
-
-#[derive(Debug)]
-struct Location {
-    file: PathBuf,
-    line: usize,
-}
-
-impl Location {
-    fn new(file: PathBuf, line: usize) -> Self {
-        Self { file, line }
-    }
-}
-
-impl fmt::Display for Location {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let path = self.file.strip_prefix(&project_root()).unwrap().display().to_string();
-        let path = path.replace('\\', "/");
-        let name = self.file.file_name().unwrap();
-        write!(
-            f,
-            "https://github.com/rust-analyzer/rust-analyzer/blob/master/{}#L{}[{}]",
-            path,
-            self.line,
-            name.to_str().unwrap()
-        )
-    }
-}