49 lines
1.6 KiB
Rust
49 lines
1.6 KiB
Rust
//! `pr-commits <number> [repo]` — list a PR's commits as JSON
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//! (sha, message, author date, author login), paginated.
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//!
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//! The forge stores a PR's commits against its branch ref, so this
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//! returns them even for a PR whose shas were rewritten by a rebase
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//! merge. The commit message and author date survive a rebase
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//! unchanged, so a caller can match these rows against the linear
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//! `main` history to recover the merged-final commits when the PR's
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//! recorded shas no longer resolve.
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use anyhow::Result;
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use clap::Args as ClapArgs;
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use serde_json::json;
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use crate::client::Client;
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use crate::verbs::print_json;
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/// Page cap for the commit list. Forgejo serves up to 50 commits per
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/// page; 40 pages (2000 commits) is far beyond any real PR.
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const MAX_PAGES: u32 = 40;
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#[derive(ClapArgs)]
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pub struct Args {
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/// PR number.
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number: u64,
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}
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pub fn run(client: &Client, args: Args) -> Result<()> {
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let repo = client.repo();
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let commits = client.get_json_all(
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&format!("/repos/{repo}/pulls/{}/commits", args.number),
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MAX_PAGES,
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)?;
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let trimmed: Vec<_> = commits
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.iter()
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.map(|c| {
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let commit = c.get("commit");
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json!({
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"sha": c.get("sha"),
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"message": commit.and_then(|x| x.get("message")),
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"author_date": commit
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.and_then(|x| x.get("author"))
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.and_then(|a| a.get("date")),
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"author": c.get("author").and_then(|u| u.get("login")),
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})
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})
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.collect();
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print_json(&json!(trimmed))
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}
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