tree-sitter/crates/cli/src/version.rs

396 lines
12 KiB
Rust

use std::{fs, path::PathBuf, process::Command};
use clap::ValueEnum;
use log::{info, warn};
use regex::Regex;
use semver::Version as SemverVersion;
use std::cmp::Ordering;
use tree_sitter_loader::TreeSitterJSON;
#[derive(Clone, Copy, Default, ValueEnum)]
pub enum BumpLevel {
#[default]
Patch,
Minor,
Major,
}
pub struct Version {
pub version: Option<SemverVersion>,
pub current_dir: PathBuf,
pub bump: Option<BumpLevel>,
}
#[derive(thiserror::Error, Debug)]
pub enum VersionError {
#[error(transparent)]
Json(#[from] serde_json::Error),
#[error(transparent)]
Io(#[from] std::io::Error),
#[error("Failed to update one or more files:\n\n{0}")]
Update(UpdateErrors),
}
#[derive(thiserror::Error, Debug)]
pub struct UpdateErrors(Vec<UpdateError>);
impl std::fmt::Display for UpdateErrors {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
for error in &self.0 {
writeln!(f, "{error}\n")?;
}
Ok(())
}
}
#[derive(thiserror::Error, Debug)]
pub enum UpdateError {
#[error("Failed to update {1}:\n{0}")]
Io(std::io::Error, PathBuf),
#[error("Failed to run `{0}`:\n{1}")]
Command(&'static str, String),
}
impl Version {
#[must_use]
pub const fn new(
version: Option<SemverVersion>,
current_dir: PathBuf,
bump: Option<BumpLevel>,
) -> Self {
Self {
version,
current_dir,
bump,
}
}
pub fn run(mut self) -> Result<(), VersionError> {
let tree_sitter_json = self.current_dir.join("tree-sitter.json");
let tree_sitter_json =
serde_json::from_str::<TreeSitterJSON>(&fs::read_to_string(tree_sitter_json)?)?;
let current_version = tree_sitter_json.metadata.version;
self.version = match (self.version.is_some(), self.bump) {
(false, None) => {
info!("Current version: {current_version}");
return Ok(());
}
(true, None) => self.version,
(false, Some(bump)) => {
let mut v = current_version.clone();
match bump {
BumpLevel::Patch => v.patch += 1,
BumpLevel::Minor => {
v.minor += 1;
v.patch = 0;
}
BumpLevel::Major => {
v.major += 1;
v.minor = 0;
v.patch = 0;
}
}
Some(v)
}
(true, Some(_)) => unreachable!(),
};
let new_version = self.version.as_ref().unwrap();
match new_version.cmp(&current_version) {
Ordering::Less => {
warn!("New version is lower than current!");
warn!("Reverting version {current_version} to {new_version}");
}
Ordering::Greater => {
info!("Bumping version {current_version} to {new_version}");
}
Ordering::Equal => {
info!("Keeping version {current_version}");
}
}
let is_multigrammar = tree_sitter_json.grammars.len() > 1;
let mut errors = Vec::new();
// Helper to push errors into the errors vector, returns true if an error was pushed
let mut push_err = |result: Result<(), UpdateError>| -> bool {
if let Err(e) = result {
errors.push(e);
return true;
}
false
};
push_err(self.update_treesitter_json());
// Only update Cargo.lock if Cargo.toml was updated
push_err(self.update_cargo_toml()).then(|| push_err(self.update_cargo_lock()));
// Only update package-lock.json if package.json was updated
push_err(self.update_package_json()).then(|| push_err(self.update_package_lock_json()));
push_err(self.update_makefile(is_multigrammar));
push_err(self.update_cmakelists_txt());
push_err(self.update_pyproject_toml());
push_err(self.update_zig_zon());
if errors.is_empty() {
Ok(())
} else {
Err(VersionError::Update(UpdateErrors(errors)))
}
}
fn update_file_with<F>(&self, path: &PathBuf, update_fn: F) -> Result<(), UpdateError>
where
F: Fn(&str) -> String,
{
let content = fs::read_to_string(path).map_err(|e| UpdateError::Io(e, path.clone()))?;
let updated_content = update_fn(&content);
fs::write(path, updated_content).map_err(|e| UpdateError::Io(e, path.clone()))
}
fn update_treesitter_json(&self) -> Result<(), UpdateError> {
let json_path = self.current_dir.join("tree-sitter.json");
self.update_file_with(&json_path, |content| {
content
.lines()
.map(|line| {
if line.contains("\"version\":") {
let prefix_index =
line.find("\"version\":").unwrap() + "\"version\":".len();
let start_quote =
line[prefix_index..].find('"').unwrap() + prefix_index + 1;
let end_quote =
line[start_quote + 1..].find('"').unwrap() + start_quote + 1;
format!(
"{}{}{}",
&line[..start_quote],
self.version.as_ref().unwrap(),
&line[end_quote..]
)
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})
}
fn update_cargo_toml(&self) -> Result<(), UpdateError> {
let cargo_toml_path = self.current_dir.join("Cargo.toml");
if !cargo_toml_path.exists() {
return Ok(());
}
self.update_file_with(&cargo_toml_path, |content| {
content
.lines()
.map(|line| {
if line.starts_with("version =") {
format!("version = \"{}\"", self.version.as_ref().unwrap())
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})?;
Ok(())
}
fn update_cargo_lock(&self) -> Result<(), UpdateError> {
if self.current_dir.join("Cargo.lock").exists() {
let Ok(cmd) = Command::new("cargo")
.arg("generate-lockfile")
.arg("--offline")
.current_dir(&self.current_dir)
.output()
else {
return Ok(()); // cargo is not `executable`, ignore
};
if !cmd.status.success() {
let stderr = String::from_utf8_lossy(&cmd.stderr);
return Err(UpdateError::Command(
"cargo generate-lockfile",
stderr.to_string(),
));
}
}
Ok(())
}
fn update_package_json(&self) -> Result<(), UpdateError> {
let package_json_path = self.current_dir.join("package.json");
if !package_json_path.exists() {
return Ok(());
}
self.update_file_with(&package_json_path, |content| {
content
.lines()
.map(|line| {
if line.contains("\"version\":") {
let prefix_index =
line.find("\"version\":").unwrap() + "\"version\":".len();
let start_quote =
line[prefix_index..].find('"').unwrap() + prefix_index + 1;
let end_quote =
line[start_quote + 1..].find('"').unwrap() + start_quote + 1;
format!(
"{}{}{}",
&line[..start_quote],
self.version.as_ref().unwrap(),
&line[end_quote..]
)
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})?;
Ok(())
}
fn update_package_lock_json(&self) -> Result<(), UpdateError> {
if self.current_dir.join("package-lock.json").exists() {
let Ok(cmd) = Command::new("npm")
.arg("install")
.arg("--package-lock-only")
.current_dir(&self.current_dir)
.output()
else {
return Ok(()); // npm is not `executable`, ignore
};
if !cmd.status.success() {
let stderr = String::from_utf8_lossy(&cmd.stderr);
return Err(UpdateError::Command("npm install", stderr.to_string()));
}
}
Ok(())
}
fn update_makefile(&self, is_multigrammar: bool) -> Result<(), UpdateError> {
let makefile_path = if is_multigrammar {
self.current_dir.join("common").join("common.mak")
} else {
self.current_dir.join("Makefile")
};
self.update_file_with(&makefile_path, |content| {
content
.lines()
.map(|line| {
if line.starts_with("VERSION") {
format!("VERSION := {}", self.version.as_ref().unwrap())
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})?;
Ok(())
}
fn update_cmakelists_txt(&self) -> Result<(), UpdateError> {
let cmake_lists_path = self.current_dir.join("CMakeLists.txt");
if !cmake_lists_path.exists() {
return Ok(());
}
self.update_file_with(&cmake_lists_path, |content| {
let re = Regex::new(r#"(\s*VERSION\s+)"[0-9]+\.[0-9]+\.[0-9]+""#)
.expect("Failed to compile regex");
re.replace(
content,
format!(r#"$1"{}""#, self.version.as_ref().unwrap()),
)
.to_string()
})?;
Ok(())
}
fn update_pyproject_toml(&self) -> Result<(), UpdateError> {
let pyproject_toml_path = self.current_dir.join("pyproject.toml");
if !pyproject_toml_path.exists() {
return Ok(());
}
self.update_file_with(&pyproject_toml_path, |content| {
content
.lines()
.map(|line| {
if line.starts_with("version =") {
format!("version = \"{}\"", self.version.as_ref().unwrap())
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})?;
Ok(())
}
fn update_zig_zon(&self) -> Result<(), UpdateError> {
let zig_zon_path = self.current_dir.join("build.zig.zon");
if !zig_zon_path.exists() {
return Ok(());
}
self.update_file_with(&zig_zon_path, |content| {
let zig_version_prefix = ".version =";
content
.lines()
.map(|line| {
if line
.trim_start_matches(|c: char| c.is_ascii_whitespace())
.starts_with(zig_version_prefix)
{
let prefix_index =
line.find(zig_version_prefix).unwrap() + zig_version_prefix.len();
let start_quote =
line[prefix_index..].find('"').unwrap() + prefix_index + 1;
let end_quote =
line[start_quote + 1..].find('"').unwrap() + start_quote + 1;
format!(
"{}{}{}",
&line[..start_quote],
self.version.as_ref().unwrap(),
&line[end_quote..]
)
} else {
line.to_string()
}
})
.collect::<Vec<_>>()
.join("\n")
+ "\n"
})?;
Ok(())
}
}