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| Original file line number | Diff line number | Diff line change |
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@@ -43,4 +43,7 @@ members = [ | |
| "examples/todomvc", | ||
| "examples/two_apps", | ||
| "examples/webgl", | ||
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| # Release tools | ||
| "packages/changelog", | ||
| ] | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,16 @@ | ||
| [package] | ||
| name = "changelog" | ||
| version = "0.1.0" | ||
| authors = ["Cecile Tonglet <cecile.tonglet@cecton.com>"] | ||
| edition = "2018" | ||
|
|
||
| # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html | ||
|
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||
| [dependencies] | ||
| anyhow = "1" | ||
| chrono = "0.4" | ||
| git2 = "0.13" | ||
| regex = "1" | ||
| reqwest = { version = "0.11", features = ["blocking", "json"] } | ||
| serde = { version = "1", features = ["derive"] } | ||
| structopt = "0.3" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,208 @@ | ||
| use anyhow::{bail, Context, Result}; | ||
| use serde::Deserialize; | ||
| use std::collections::HashMap; | ||
| use std::fs; | ||
| use std::io; | ||
| use std::io::Write; | ||
| use structopt::StructOpt; | ||
|
|
||
| fn main() -> Result<()> { | ||
| Cli::from_args().run() | ||
| } | ||
|
|
||
| #[derive(StructOpt)] | ||
| pub struct Cli { | ||
| /// From commit. | ||
| from: String, | ||
|
|
||
| /// To commit. | ||
| #[structopt(default_value = "HEAD")] | ||
| to: String, | ||
|
|
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| #[structopt(skip = Self::open_repository())] | ||
| repo: git2::Repository, | ||
|
|
||
| #[structopt(skip)] | ||
| github_users: GitHubUsers, | ||
|
|
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| #[structopt(skip = regex::Regex::new(r"\(#(\d+)\)").unwrap())] | ||
| re_issue: regex::Regex, | ||
| } | ||
|
|
||
| impl Cli { | ||
| fn open_repository() -> git2::Repository { | ||
| match git2::Repository::open(".") { | ||
| Err(err) => { | ||
| eprintln!("Error: could not open repository: {}", err); | ||
| std::process::exit(1); | ||
| } | ||
| Ok(repo) => repo, | ||
| } | ||
| } | ||
|
|
||
| fn run(&mut self) -> Result<()> { | ||
| let mut old_changelog = | ||
| fs::File::open("CHANGELOG.md").context("could not open CHANGELOG.md for reading")?; | ||
| let mut f = fs::OpenOptions::new() | ||
| .write(true) | ||
| .create(true) | ||
| .truncate(true) | ||
| .open("CHANGELOG.md.new") | ||
| .context("could not open CHANGELOG.md.new for writing")?; | ||
|
|
||
| let mut revwalk = self.repo.revwalk()?; | ||
| revwalk.set_sorting(git2::Sort::TOPOLOGICAL)?; | ||
|
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| let from_object = self | ||
| .repo | ||
| .revparse_single(&self.from) | ||
| .context("Could not find `from` revision")?; | ||
| let to_object = self | ||
| .repo | ||
| .revparse_single(&self.to) | ||
| .context("Could not find `to` revision")?; | ||
| revwalk.hide(from_object.id())?; | ||
| revwalk.push(to_object.id())?; | ||
|
|
||
| let mut logs = Vec::new(); | ||
| for oid in revwalk { | ||
| let oid = oid?; | ||
| let commit = self.repo.find_commit(oid)?; | ||
| let first_line = commit | ||
| .message() | ||
| .context("Invalid UTF-8 in commit message")? | ||
| .lines() | ||
| .next() | ||
| .context("Missing commit message")?; | ||
| let author = commit.author(); | ||
| let email = author.email().context("Missing author's email")?; | ||
|
|
||
| if email.contains("dependabot") { | ||
| continue; | ||
| } | ||
|
|
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| let issue = | ||
| if let Some(issue) = self.re_issue.captures(first_line).map(|x| x[1].to_string()) { | ||
| issue | ||
| } else { | ||
| eprintln!("Missing issue for commit: {}", oid); | ||
| continue; | ||
| }; | ||
|
|
||
| let user = self | ||
| .github_users | ||
| .find_user_by_commit_author(email, oid.to_string()) | ||
| .with_context(|| format!("Could not find GitHub user for commit: {}", oid))?; | ||
|
|
||
| logs.push((first_line.to_owned(), user.to_owned(), issue.to_owned())); | ||
| } | ||
|
|
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| let (features, fixes): (Vec<_>, Vec<_>) = logs | ||
| .into_iter() | ||
| .partition(|(msg, _, _)| msg.to_lowercase().contains("fix")); | ||
|
|
||
| writeln!( | ||
| f, | ||
| "## ✨ **x.y.z** *({})*", | ||
| chrono::Utc::now().format("%Y-%m-%d") | ||
| )?; | ||
| writeln!(f)?; | ||
| writeln!(f, "#### Changelog")?; | ||
| writeln!(f)?; | ||
|
|
||
| writeln!(f, "- #### 🛠 Fixes")?; | ||
| writeln!(f)?; | ||
| for (msg, user, issue) in fixes { | ||
| writeln!( | ||
| f, | ||
| " - {msg}. [[@{user}] [#{issue}]](https://github.com/yewstack/yew/pull/{issue})", | ||
| msg = msg, | ||
| user = user, | ||
| issue = issue | ||
| )?; | ||
| } | ||
|
|
||
| writeln!(f, "- #### ⚡️ Features")?; | ||
| writeln!(f)?; | ||
| for (msg, user, issue) in features { | ||
| writeln!( | ||
| f, | ||
| " - {msg}. [[@{user}] [#{issue}]](https://github.com/yewstack/yew/pull/{issue})", | ||
| msg = msg, | ||
| user = user, | ||
| issue = issue | ||
| )?; | ||
| } | ||
|
|
||
| writeln!(f)?; | ||
| io::copy(&mut old_changelog, &mut f)?; | ||
|
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| drop(old_changelog); | ||
| drop(f); | ||
|
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| fs::remove_file("CHANGELOG.md").context("Could not delete CHANGELOG.md")?; | ||
| fs::rename("CHANGELOG.md.new", "CHANGELOG.md") | ||
| .context("Could not replace CHANGELOG.md with CHANGELOG.md.new")?; | ||
|
|
||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug, Default)] | ||
| pub struct GitHubUsers { | ||
| cache: HashMap<String, Option<String>>, | ||
| } | ||
|
|
||
| impl GitHubUsers { | ||
| pub fn find_user_by_commit_author( | ||
| &mut self, | ||
| key: impl Into<String>, | ||
| commit: impl AsRef<str>, | ||
| ) -> Option<&str> { | ||
| self.cache | ||
| .entry(key.into()) | ||
| .or_insert_with(|| match Self::query_commit(commit) { | ||
| Ok(value) => value, | ||
| Err(err) => { | ||
| eprintln!("Error: {}", err); | ||
| None | ||
| } | ||
| }) | ||
| .as_deref() | ||
| } | ||
|
|
||
| fn query_commit(q: impl AsRef<str>) -> Result<Option<String>> { | ||
| std::thread::sleep(std::time::Duration::from_secs(1)); | ||
| let client = reqwest::blocking::Client::new(); | ||
| let resp = client | ||
| .get(format!( | ||
| "https://api.github.com/repos/yewstack/yew/commits/{}", | ||
| q.as_ref(), | ||
| )) | ||
| .header("user-agent", "reqwest") | ||
| .header("accept", "application/vnd.github.v3+json") | ||
| .send()?; | ||
| let status = resp.status(); | ||
| if !status.is_success() { | ||
| if let Some(remaining) = resp.headers().get("x-ratelimit-remaining") { | ||
| if remaining == "0" { | ||
| bail!("GitHub API limit reached."); | ||
| } | ||
| } | ||
| bail!("GitHub API request error: {}", status); | ||
| } | ||
| let body = resp.json::<GitHubCommitApi>()?; | ||
|
|
||
| Ok(Some(body.author.login)) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Deserialize, Debug)] | ||
| pub struct GitHubCommitApi { | ||
| author: GitHubCommitAuthorApi, | ||
| } | ||
|
|
||
| #[derive(Deserialize, Debug)] | ||
| pub struct GitHubCommitAuthorApi { | ||
| login: String, | ||
| } |
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