feat: add xtasks to assist with bumping crates
This commit is contained in:
Amaan Qureshi
parent
e01d833d82
commit
4e2880407c
8 changed files with 463 additions and 64 deletions
291
xtask/src/bump.rs
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291
xtask/src/bump.rs
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@ -0,0 +1,291 @@
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use std::cmp::Ordering;
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use std::path::Path;
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use git2::{DiffOptions, Repository};
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use indoc::indoc;
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use semver::{BuildMetadata, Prerelease, Version};
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use toml::Value;
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fn increment_patch(v: &mut Version) {
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v.patch += 1;
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v.pre = Prerelease::EMPTY;
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v.build = BuildMetadata::EMPTY;
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}
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fn increment_minor(v: &mut Version) {
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v.minor += 1;
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v.patch = 0;
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v.pre = Prerelease::EMPTY;
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v.build = BuildMetadata::EMPTY;
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}
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pub fn get_latest_tag(repo: &Repository) -> Result<String, Box<dyn std::error::Error>> {
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let mut tags = repo
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.tag_names(None)?
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.into_iter()
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.filter_map(|tag| tag.map(String::from))
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.filter_map(|tag| Version::parse(tag.strip_prefix('v').unwrap_or(&tag)).ok())
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.collect::<Vec<Version>>();
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tags.sort_by(
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|a, b| match (a.pre != Prerelease::EMPTY, b.pre != Prerelease::EMPTY) {
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(true, true) | (false, false) => a.cmp(b),
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(true, false) => Ordering::Less,
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(false, true) => Ordering::Greater,
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},
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);
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tags.last()
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.map(std::string::ToString::to_string)
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.ok_or_else(|| "No tags found".into())
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}
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pub fn bump_versions() -> Result<(), Box<dyn std::error::Error>> {
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let repo = Repository::open(".")?;
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let latest_tag = get_latest_tag(&repo)?;
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let latest_tag_sha = repo.revparse_single(&format!("v{latest_tag}"))?.id();
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let workspace_toml_version = fetch_workspace_version()?;
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if latest_tag != workspace_toml_version {
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eprintln!(
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indoc! {"
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Seems like the workspace Cargo.toml ({}) version does not match up with the latest git tag ({}).
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Please ensure you don't change that yourself, this subcommand will handle this for you.
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"},
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workspace_toml_version, latest_tag
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);
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return Ok(());
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}
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let mut revwalk = repo.revwalk()?;
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revwalk.push_range(format!("{latest_tag_sha}..HEAD").as_str())?;
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let mut diff_options = DiffOptions::new();
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let current_version = Version::parse(&latest_tag)?;
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let mut next_version = None;
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for oid in revwalk {
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let oid = oid?;
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let commit = repo.find_commit(oid)?;
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let message = commit.message().unwrap();
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let message = message.trim();
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let diff = {
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let parent = commit.parent(0).unwrap();
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let parent_tree = parent.tree().unwrap();
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let commit_tree = commit.tree().unwrap();
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repo.diff_tree_to_tree(
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Some(&parent_tree),
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Some(&commit_tree),
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Some(&mut diff_options),
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)?
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};
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let mut update = false;
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diff.foreach(
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&mut |delta, _| {
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let path = delta.new_file().path().unwrap().to_str().unwrap();
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if path.ends_with("rs") || path.ends_with("js") || path.ends_with('c') {
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update = true;
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}
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true
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},
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None,
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None,
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None,
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)?;
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if update {
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let Some((prefix, _)) = message.split_once(':') else {
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continue;
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};
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let convention = if prefix.contains('(') {
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prefix.split_once('(').unwrap().0
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} else {
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prefix
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};
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match convention {
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"feat" | "feat!" => {
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let mut cur_version = current_version.clone();
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increment_minor(&mut cur_version);
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if let Some(ref ver) = next_version {
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if cur_version > *ver {
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next_version = Some(cur_version);
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}
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} else {
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next_version = Some(cur_version);
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}
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}
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"fix" | "refactor" if prefix.ends_with('!') => {
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let mut cur_version = current_version.clone();
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increment_minor(&mut cur_version);
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if let Some(ref ver) = next_version {
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if cur_version > *ver {
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next_version = Some(cur_version);
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}
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} else {
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next_version = Some(cur_version);
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}
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}
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"fix" | "refactor" => {
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let mut cur_version = current_version.clone();
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increment_patch(&mut cur_version);
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if let Some(ref ver) = next_version {
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if cur_version > *ver {
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next_version = Some(cur_version);
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}
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} else {
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next_version = Some(cur_version);
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}
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}
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_ => {}
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}
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}
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}
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if let Some(ref next_version) = next_version {
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println!("Bumping from {current_version} to {next_version}");
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update_crates(¤t_version, next_version)?;
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update_makefile(next_version)?;
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update_npm(next_version)?;
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tag_next_version(repo, next_version)?;
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}
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Ok(())
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}
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fn tag_next_version(
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repo: Repository,
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next_version: &Version,
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) -> Result<(), Box<dyn std::error::Error>> {
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// first add the manifests
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let mut index = repo.index()?;
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for file in [
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"Cargo.toml",
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"cli/Cargo.toml",
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"cli/config/Cargo.toml",
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"cli/loader/Cargo.toml",
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"lib/Cargo.toml",
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"highlight/Cargo.toml",
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"tags/Cargo.toml",
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"cli/npm/package.json",
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"lib/binding_web/package.json",
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"Makefile",
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] {
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index.add_path(Path::new(file))?;
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}
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index.write()?;
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let tree_id = index.write_tree()?;
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let tree = repo.find_tree(tree_id)?;
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let signature = repo.signature()?;
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let parent_commit = repo.revparse_single("HEAD")?.peel_to_commit()?;
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let commit_id = repo.commit(
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Some("HEAD"),
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&signature,
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&signature,
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&format!("{next_version}"),
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&tree,
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&[&parent_commit],
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)?;
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let tag = repo.tag(
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&format!("v{next_version}"),
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&repo.find_object(commit_id, None)?,
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&signature,
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&format!("v{next_version}"),
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false,
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)?;
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println!("Tagged commit {commit_id} with tag {tag}");
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Ok(())
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}
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fn update_makefile(next_version: &Version) -> Result<(), Box<dyn std::error::Error>> {
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let makefile = std::fs::read_to_string("Makefile")?;
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let makefile = makefile
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.lines()
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.map(|line| {
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if line.starts_with("VERSION") {
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format!("VERSION := {next_version}")
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} else {
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line.to_string()
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}
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})
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.collect::<Vec<_>>()
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.join("\n")
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+ "\n";
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std::fs::write("Makefile", makefile)?;
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Ok(())
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}
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fn update_crates(
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current_version: &Version,
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next_version: &Version,
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) -> Result<(), Box<dyn std::error::Error>> {
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let mut cmd = std::process::Command::new("cargo");
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cmd.arg("workspaces").arg("version");
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if next_version.minor > current_version.minor {
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cmd.arg("minor");
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} else {
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cmd.arg("patch");
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}
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cmd.arg("--no-git-commit").arg("--yes");
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let status = cmd.status()?;
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if !status.success() {
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return Err("Failed to update crates".into());
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}
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Ok(())
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}
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fn update_npm(next_version: &Version) -> Result<(), Box<dyn std::error::Error>> {
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for path in ["lib/binding_web/package.json", "cli/npm/package.json"] {
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let package_json =
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serde_json::from_str::<serde_json::Value>(&std::fs::read_to_string(path)?)?;
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let mut package_json = package_json
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.as_object()
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.ok_or("Invalid package.json")?
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.clone();
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package_json.insert(
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"version".to_string(),
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serde_json::Value::String(next_version.to_string()),
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);
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let package_json = serde_json::to_string_pretty(&package_json)? + "\n";
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std::fs::write(path, package_json)?;
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}
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Ok(())
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}
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/// read Cargo.toml and get the version
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fn fetch_workspace_version() -> Result<String, Box<dyn std::error::Error>> {
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let cargo_toml = toml::from_str::<Value>(&std::fs::read_to_string("Cargo.toml")?)?;
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Ok(cargo_toml["workspace"]["package"]["version"]
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.as_str()
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.unwrap()
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.trim_matches('"')
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.to_string())
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}
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35
xtask/src/main.rs
Normal file
35
xtask/src/main.rs
Normal file
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@ -0,0 +1,35 @@
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mod bump;
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use bump::bump_versions;
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fn print_help() {
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println!(
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"
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xtask must specify a task to run.
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Usage: `cargo xtask <task>`
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Tasks:
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bump-version
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"
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);
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}
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let Some(task) = std::env::args().nth(1) else {
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print_help();
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std::process::exit(0);
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};
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match task.as_str() {
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"bump-version" => {
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bump_versions()?;
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}
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_ => {
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println!("invalid task: {task}");
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std::process::exit(1);
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}
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}
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Ok(())
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}
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