rust/xtask/src/release.rs

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2020-06-08 06:58:54 -05:00
use crate::{
codegen, is_release_tag,
not_bash::{date_iso, fs2, run},
project_root, Mode, Result,
};
pub fn run_release(dry_run: bool) -> Result<()> {
if !dry_run {
run!("git switch release")?;
run!("git fetch upstream --tags --force")?;
run!("git reset --hard tags/nightly")?;
run!("git push")?;
}
codegen::generate_assists_docs(Mode::Overwrite)?;
codegen::generate_feature_docs(Mode::Overwrite)?;
let website_root = project_root().join("../rust-analyzer.github.io");
let changelog_dir = website_root.join("./thisweek/_posts");
let today = date_iso()?;
let commit = run!("git rev-parse HEAD")?;
let changelog_n = fs2::read_dir(changelog_dir.as_path())?.count();
let contents = format!(
"\
= Changelog #{}
:sectanchors:
:page-layout: post
Commit: commit:{}[] +
Release: release:{}[]
== New Features
* pr:[] .
== Fixes
== Internal Improvements
",
changelog_n, commit, today
);
let path = changelog_dir.join(format!("{}-changelog-{}.adoc", today, changelog_n));
fs2::write(&path, &contents)?;
for &adoc in ["manual.adoc", "generated_features.adoc", "generated_assists.adoc"].iter() {
let src = project_root().join("./docs/user/").join(adoc);
let dst = website_root.join(adoc);
fs2::copy(src, dst)?;
}
let tags = run!("git tag --list"; echo = false)?;
let prev_tag = tags.lines().filter(|line| is_release_tag(line)).last().unwrap();
println!("\n git log {}..HEAD --merges --reverse", prev_tag);
Ok(())
}