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Refactor xtasks

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This commit is contained in:
Aleksey Kladov 2020-01-07 14:42:56 +01:00
parent b02576d562
commit 91f9bc2b86
5 changed files with 288 additions and 279 deletions
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41
xtask/src/lib.rs
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@ -1,13 +1,14 @@
//! FIXME: write short doc here
pub mod codegen;
pub mod install;
pub mod pre_commit;
mod ast_src;
use anyhow::Context;
pub use anyhow::Result;
use std::{
env, fs,
io::{Error as IoError, ErrorKind},
env,
path::{Path, PathBuf},
process::{Command, Output, Stdio},
};
@ -79,23 +80,11 @@ pub fn run_rustfmt(mode: Mode) -> Result<()> {
Ok(())
}
pub fn install_rustfmt() -> Result<()> {
fn install_rustfmt() -> Result<()> {
run(&format!("rustup toolchain install {}", TOOLCHAIN), ".")?;
run(&format!("rustup component add rustfmt --toolchain {}", TOOLCHAIN), ".")
}
pub fn install_pre_commit_hook() -> Result<()> {
let result_path =
PathBuf::from(format!("./.git/hooks/pre-commit{}", std::env::consts::EXE_SUFFIX));
if !result_path.exists() {
let me = std::env::current_exe()?;
fs::copy(me, result_path)?;
} else {
Err(IoError::new(ErrorKind::AlreadyExists, "Git hook already created"))?;
}
Ok(())
}
pub fn run_clippy() -> Result<()> {
match Command::new("rustup")
.args(&["run", TOOLCHAIN, "--", "cargo", "clippy", "--version"])
@ -144,28 +133,6 @@ pub fn run_fuzzer() -> Result<()> {
run("rustup run nightly -- cargo fuzz run parser", "./crates/ra_syntax")
}
pub fn reformat_staged_files() -> Result<()> {
run_rustfmt(Mode::Overwrite)?;
let root = project_root();
let output = Command::new("git")
.arg("diff")
.arg("--diff-filter=MAR")
.arg("--name-only")
.arg("--cached")
.current_dir(&root)
.output()?;
if !output.status.success() {
anyhow::bail!(
"`git diff --diff-filter=MAR --name-only --cached` exited with {}",
output.status
);
}
for line in String::from_utf8(output.stdout)?.lines() {
run(&format!("git update-index --add {}", root.join(line).to_string_lossy()), ".")?;
}
Ok(())
}
fn do_run<F>(cmdline: &str, dir: &str, mut f: F) -> Result<Output>
where
F: FnMut(&mut Command),