1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
//! See <https://github.com/matklad/cargo-xtask/>.
//!
//! This binary defines various auxiliary build commands, which are not
//! expressible with just `cargo`. Notably, it provides tests via `cargo test -p xtask`
//! for code generation and `cargo xtask install` for installation of
//! rust-analyzer server and client.
//!
//! This binary is integrated into the `cargo` command line by using an alias in
//! `.cargo/config`.
#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
mod flags;
mod install;
mod release;
mod dist;
mod publish;
mod metrics;
use anyhow::bail;
use std::{
env,
path::{Path, PathBuf},
};
use xshell::{cmd, Shell};
fn main() -> anyhow::Result<()> {
let flags = flags::Xtask::from_env_or_exit();
let sh = &Shell::new()?;
sh.change_dir(project_root());
match flags.subcommand {
flags::XtaskCmd::Install(cmd) => cmd.run(sh),
flags::XtaskCmd::FuzzTests(_) => run_fuzzer(sh),
flags::XtaskCmd::Release(cmd) => cmd.run(sh),
flags::XtaskCmd::Promote(cmd) => cmd.run(sh),
flags::XtaskCmd::Dist(cmd) => cmd.run(sh),
flags::XtaskCmd::PublishReleaseNotes(cmd) => cmd.run(sh),
flags::XtaskCmd::Metrics(cmd) => cmd.run(sh),
flags::XtaskCmd::Bb(cmd) => {
{
let _d = sh.push_dir("./crates/rust-analyzer");
cmd!(sh, "cargo build --release --features jemalloc").run()?;
}
sh.copy_file(
"./target/release/rust-analyzer",
format!("./target/rust-analyzer-{}", cmd.suffix),
)?;
Ok(())
}
}
}
fn project_root() -> PathBuf {
Path::new(
&env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| env!("CARGO_MANIFEST_DIR").to_owned()),
)
.ancestors()
.nth(1)
.unwrap()
.to_path_buf()
}
fn run_fuzzer(sh: &Shell) -> anyhow::Result<()> {
let _d = sh.push_dir("./crates/syntax");
let _e = sh.push_env("RUSTUP_TOOLCHAIN", "nightly");
if cmd!(sh, "cargo fuzz --help").read().is_err() {
cmd!(sh, "cargo install cargo-fuzz").run()?;
};
// Expecting nightly rustc
let out = cmd!(sh, "rustc --version").read()?;
if !out.contains("nightly") {
bail!("fuzz tests require nightly rustc")
}
cmd!(sh, "cargo fuzz run parser").run()?;
Ok(())
}
fn date_iso(sh: &Shell) -> anyhow::Result<String> {
let res = cmd!(sh, "date -u +%Y-%m-%d").read()?;
Ok(res)
}
fn is_release_tag(tag: &str) -> bool {
tag.len() == "2020-02-24".len() && tag.starts_with(|c: char| c.is_ascii_digit())
}
|
