98 lines
2.7 KiB
Rust
98 lines
2.7 KiB
Rust
use std::process::Command;
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use anyhow::Context as _;
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trait SuccessExt {
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fn success(&mut self) -> anyhow::Result<()>;
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}
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impl SuccessExt for Command {
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fn success(&mut self) -> anyhow::Result<()> {
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if !self.status()?.success() {
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anyhow::bail!("Command returned unsuccessfully");
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}
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Ok(())
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}
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}
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pub async fn render_and_publish(
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tree: &crate::tree::Tree,
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timestamp: &str,
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repo_auth_url: &url::Url,
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) -> anyhow::Result<()> {
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let render_repo = std::path::PathBuf::from("render-git");
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if render_repo.is_dir() {
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log::info!("Found old {render_repo:?} repository, removing...");
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std::fs::remove_dir_all(&render_repo)
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.context("Failed to remove stale render repository")?;
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}
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std::fs::create_dir(&render_repo).context("Failed creating directory for rendered graph")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.arg("init")
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.success()
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.context("Failed to initialize render repository")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.args(["config", "user.email", "git@fa-fo.de"])
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.success()
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.context("Failed to configure identity for render repo")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.args(["config", "user.name", "Forgejo Actions"])
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.success()
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.context("Failed to configure identity for render repo")?;
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let dot_file = render_repo.join("techtree.dot");
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let svg_file = render_repo.join("techtree.svg");
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let dot_source = tree.to_dot();
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std::fs::write(&dot_file, dot_source.as_bytes())
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.context("Failed to write `dot` source file")?;
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Command::new("dot")
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.args(["-T", "svg"])
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.arg("-o")
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.arg(&svg_file)
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.arg(&dot_file)
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.success()
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.context("Failed to generate svg graph from dot source")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.arg("add")
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.arg(dot_file.file_name().unwrap())
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.arg(svg_file.file_name().unwrap())
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.success()
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.context("Failed to add generated graph files to git index")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.arg("commit")
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.args(["-m", &format!("Updated techtree at {timestamp}")])
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.success()
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.context("Failed to add generated graph files to git index")?;
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Command::new("git")
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.arg("-C")
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.arg(&render_repo)
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.arg("push")
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.arg("--force")
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.arg(repo_auth_url.to_string())
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.arg("HEAD:refs/heads/render")
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.status()
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.context("Failed to push rendered graph to forgejo repository")?;
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Ok(())
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}
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