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|
use std::process::{Command, Stdio};
use anyhow::Result;
use clap::{Args, Subcommand};
use semver::Version;
use self::bump::{Bump, Level};
mod bump;
#[derive(Debug, Clone, Args)]
pub struct Release {
#[command(subcommand)]
step: Option<Step>,
/// Level of version bump version.
#[arg(global = true, required = false)]
level: bump::Level,
/// Options passed to git commit.
#[arg(global = true, last = true)]
git_commit_args: Vec<String>,
}
impl Release {
pub fn run(self) -> Result<()> {
match self.step {
Some(step) => step.run(),
None => {
let bump = Step::bump(self.level)?;
println!("Bumped version: {bump}");
Ok(())
}
}
}
}
#[derive(Debug, Clone, Subcommand)]
pub enum Step {
/// Bump version in package files and commit changes.
Bump {
#[arg(from_global)]
level: bump::Level,
},
/// Make a release commit.
Commit {
#[arg(from_global)]
git_commit_args: Vec<String>,
},
/// Create git tag for release.
Tag {
#[arg(from_global)]
level: bump::Level,
},
}
impl Step {
pub fn run(self) -> Result<()> {
match self {
Step::Bump { level } => {
let bump = Self::bump(level)?;
println!("Bumped version: {bump}");
}
Step::Commit { git_commit_args } => Self::commit(git_commit_args)?,
Step::Tag { level } => {
let stdout = Command::new("git")
.arg("describe")
.arg("--abbrev=0")
.output()?
.stdout;
let prev = std::str::from_utf8(&stdout)?.parse()?;
let next = level.bump(&prev);
Self::tag(prev, next)?;
}
};
Ok(())
}
pub fn bump(level: Level) -> Result<Bump> {
let mut bump = Bump::from(level);
bump.bump_file("./Cargo.toml", bump::replace_cargo)?;
bump.bump_file("./README.md", bump::replace)?;
bump.bump_file("./pkg/archlinux/projectr/PKGBUILD", bump::replace)?;
bump.bump_file("./pkg/archlinux/projectr-bin/PKGBUILD", bump::replace)?;
bump.bump_file("./pkg/archlinux/projectr-git/PKGBUILD", |buf, _| {
let stdout = std::process::Command::new("git")
.arg("describe")
.arg("--long")
.arg("--abbrev=7")
.output()?
.stdout;
let pkgver = std::str::from_utf8(&stdout)?
.trim()
.trim_start_matches('v')
.replacen("-g", ".g", 1)
.replacen('-', "-r", 1)
.replace('-', ".");
if let Some(from) = buf.lines().find(|l| l.starts_with("pkgver=")) {
Ok(buf.replace(from, &format!("pkgver={pkgver}")))
} else {
Ok(buf)
}
})?;
bump.bump_file("./CHANGELOG.md", |buf, Bump { version: _, next }| {
let date = chrono::Utc::now().format("%Y-%m-%d");
Ok(buf
.replace(
"## [Unreleased]",
&format!(
"## [Unreleased]\n\n\
## [{next}] - {date}"
),
)
.replace(
"[Unreleased]: https://git.sr.ht/~tobyvin/projectr/log/HEAD",
&format!(
"[Unreleased]: https://git.sr.ht/~tobyvin/projectr/log/HEAD\n\
[{next}]: https://git.sr.ht/~tobyvin/projectr/log/v{next}"
),
))
})?;
Ok(bump)
}
pub fn commit(git_commit_args: Vec<String>) -> Result<()> {
let git_commit = Command::new("git")
.arg("commit")
.args(git_commit_args)
.status()?;
anyhow::ensure!(git_commit.success(), "Failed to commit changes");
Ok(())
}
pub fn tag(from: Version, to: Version) -> Result<String> {
let tag_name = format!("v{}", to);
let shortlog_child = Command::new("git")
.arg("shortlog")
.arg(format!("v{}..HEAD", from))
.arg("--abbrev=7")
.stdout(Stdio::piped())
.spawn()?;
let git_commit = Command::new("git")
.arg("tag")
.arg("-s")
.arg(&tag_name)
.arg("--file")
.arg("-")
.stdin(Stdio::from(shortlog_child.stdout.unwrap())) // Pipe through.
.status()?;
anyhow::ensure!(git_commit.success(), "Failed to commit changes");
Ok(tag_name)
}
}
|
