90 lines
2.5 KiB
Rust
90 lines
2.5 KiB
Rust
use std::sync::Arc;
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use askama::Template;
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use axum::{
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extract::{Path, State},
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response::IntoResponse,
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};
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use futures::TryStreamExt;
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use gix::{prelude::ObjectIdExt, Id, ObjectId, ThreadSafeRepository};
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use sqlx::SqlitePool;
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use crate::{config::Config, repo, somehow};
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struct Commit {
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hash: String,
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description: String,
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}
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impl Commit {
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fn new(id: Id<'_>) -> somehow::Result<Self> {
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let commit = id.object()?.try_into_commit()?;
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Ok(Self {
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hash: id.to_string(),
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description: repo::format_commit_short(&commit)?,
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})
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}
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}
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#[derive(Template)]
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#[template(path = "commit_hash.html")]
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struct CommitIdTemplate {
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base: String,
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repo_name: String,
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current: String,
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hash: String,
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summary: String,
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message: String,
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author: String,
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author_date: String,
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commit: String,
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commit_date: String,
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parents: Vec<Commit>,
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children: Vec<Commit>,
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}
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pub async fn get(
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Path(hash): Path<String>,
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State(config): State<&'static Config>,
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State(db): State<SqlitePool>,
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State(repo): State<Arc<ThreadSafeRepository>>,
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) -> somehow::Result<impl IntoResponse> {
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// Do this first because a &Repository can't be kept across awaits.
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let child_ids = sqlx::query!("SELECT child FROM commit_links WHERE parent = ?", hash)
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.fetch(&db)
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.map_ok(|r| r.child)
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.try_collect::<Vec<_>>()
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.await?;
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let repo = repo.to_thread_local();
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let id = hash.parse::<ObjectId>()?.attach(&repo);
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let commit = id.object()?.try_into_commit()?;
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let author_info = commit.author()?;
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let committer_info = commit.committer()?;
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let mut parents = vec![];
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for id in commit.parent_ids() {
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parents.push(Commit::new(id)?);
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}
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let mut children = vec![];
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for hash in child_ids {
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let id = hash.parse::<ObjectId>()?.attach(&repo);
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children.push(Commit::new(id)?);
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}
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Ok(CommitIdTemplate {
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base: config.web.base(),
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repo_name: config.repo.name(),
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current: "commit".to_string(),
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hash: id.to_string(),
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summary: commit.message()?.summary().to_string(),
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message: commit.message_raw_sloppy().to_string(),
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author: repo::format_actor(author_info.actor())?,
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author_date: author_info.time.to_bstring().to_string(),
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commit: repo::format_actor(committer_info.actor())?,
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commit_date: committer_info.time.to_bstring().to_string(),
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parents,
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children,
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})
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}
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