1use anyhow::{Context, Result};
 2use clap::Parser;
 3use std::fs;
 4use std::path::Path;
 5
 6mod compare_perf;
 7mod danger;
 8mod nix_build;
 9mod release_nightly;
10mod run_bundling;
11
12mod run_tests;
13mod runners;
14mod steps;
15mod vars;
16
17#[derive(Parser)]
18pub struct GenerateWorkflowArgs {}
19
20pub fn run_workflows(_: GenerateWorkflowArgs) -> Result<()> {
21    let dir = Path::new(".github/workflows");
22
23    let workflows = vec![
24        ("danger.yml", danger::danger()),
25        ("run_bundling.yml", run_bundling::run_bundling()),
26        ("release_nightly.yml", release_nightly::release_nightly()),
27        ("run_tests.yml", run_tests::run_tests()),
28        ("compare_perf.yml", compare_perf::compare_perf()),
29    ];
30    fs::create_dir_all(dir)
31        .with_context(|| format!("Failed to create directory: {}", dir.display()))?;
32
33    for (filename, workflow) in workflows {
34        let content = workflow
35            .to_string()
36            .map_err(|e| anyhow::anyhow!("{}: {:?}", filename, e))?;
37        let content = format!(
38            "# Generated from xtask::workflows::{}\n# Rebuild with `cargo xtask workflows`.\n{}",
39            workflow.name.unwrap(),
40            content
41        );
42        let file_path = dir.join(filename);
43        fs::write(&file_path, content)?;
44    }
45
46    Ok(())
47}