66 lines
1.9 KiB
Rust
66 lines
1.9 KiB
Rust
|
//! Workflow script — parse and execute user-defined workflow scripts.
|
||
|
|
|
||
|
|
use anyhow::Result;
|
||
|
|
use tracing::info;
|
||
|
|
|
||
|
|
/// A single phase in a parsed workflow script.
|
||
|
|
#[derive(Debug, Clone)]
|
||
|
|
pub struct WorkflowPhase {
|
||
|
|
pub name: String,
|
||
|
|
pub directive: String,
|
||
|
|
}
|
||
|
|
|
||
|
|
/// A parsed workflow script with named phases.
|
||
|
|
#[derive(Debug, Clone)]
|
||
|
|
pub struct WorkflowScript {
|
||
|
|
pub name: String,
|
||
|
|
pub phases: Vec<WorkflowPhase>,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl WorkflowScript {
|
||
|
|
/// Parse a YAML string into a WorkflowScript.
|
||
|
|
///
|
||
|
|
/// Expected format:
|
||
|
|
/// ```yaml
|
||
|
|
/// name: my-workflow
|
||
|
|
/// phases:
|
||
|
|
/// - name: research
|
||
|
|
/// directive: "Explore the codebase..."
|
||
|
|
/// - name: implement
|
||
|
|
/// directive: "Implement the changes..."
|
||
|
|
/// ```
|
||
|
|
pub fn parse(yaml: &str) -> Result<Self> {
|
||
|
|
let parsed: serde_json::Value = serde_yaml_ng::from_str(yaml)
|
||
|
|
.map_err(|e| anyhow::anyhow!("Failed to parse workflow YAML: {e}"))?;
|
||
|
|
|
||
|
|
let name = parsed
|
||
|
|
.get("name")
|
||
|
|
.and_then(|v| v.as_str())
|
||
|
|
.unwrap_or("unnamed")
|
||
|
|
.to_string();
|
||
|
|
|
||
|
|
let mut phases = Vec::new();
|
||
|
|
if let Some(phases_arr) = parsed.get("phases").and_then(|v| v.as_array()) {
|
||
|
|
for phase_val in phases_arr {
|
||
|
|
let phase_name = phase_val
|
||
|
|
.get("name")
|
||
|
|
.and_then(|v| v.as_str())
|
||
|
|
.unwrap_or("phase")
|
||
|
|
.to_string();
|
||
|
|
let directive = phase_val
|
||
|
|
.get("directive")
|
||
|
|
.and_then(|v| v.as_str())
|
||
|
|
.unwrap_or("")
|
||
|
|
.to_string();
|
||
|
|
phases.push(WorkflowPhase {
|
||
|
|
name: phase_name,
|
||
|
|
directive,
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
info!("Parsed workflow script: {name} ({} phases)", phases.len());
|
||
|
|
Ok(WorkflowScript { name, phases })
|
||
|
|
}
|
||
|
|
}
|