dmc/engine/
config.rs

1use dmc_diagnostic::{Code, DiagResult};
2use duck_diagnostic::diag;
3use serde::{Deserialize, Serialize};
4use std::path::PathBuf;
5
6use crate::engine::{collection::Collection, compile::CompileConfig};
7
8/// Top-level engine config consumed by `Engine::run`.
9#[derive(Debug, Deserialize, Serialize, Clone)]
10#[serde(default)]
11pub struct EngineConfig {
12  pub root: PathBuf,
13  pub output_dir: PathBuf,
14  pub output_name: Option<String>,
15  pub output_format: Option<String>,
16  pub clean: bool,
17  pub strict: bool,
18  pub collections: Vec<Collection>,
19  pub include_html: bool,
20  /// Persist per-file compile output to `<output_dir>/.cache/dmc/`.
21  pub cache_enabled: bool,
22
23  #[serde(flatten)]
24  pub compile: CompileConfig,
25}
26
27impl Default for EngineConfig {
28  fn default() -> Self {
29    Self {
30      root: PathBuf::new(),
31      output_dir: PathBuf::new(),
32      output_name: None,
33      output_format: None,
34      clean: false,
35      strict: false,
36      collections: Vec::new(),
37      include_html: false,
38      cache_enabled: true,
39      compile: CompileConfig::default(),
40    }
41  }
42}
43
44impl EngineConfig {
45  pub(crate) fn load(config_path: &PathBuf) -> DiagResult<EngineConfig> {
46    let raw = std::fs::read_to_string(config_path)
47      .map_err(|e| diag!(Code::InvalidConfigPath, format!("config error: {}", e.to_string())))?;
48
49    let cfg: EngineConfig =
50      toml::from_str(&raw).map_err(|e| diag!(Code::InvalidConfig, format!("config error: {}", e.to_string())))?;
51
52    Ok(cfg)
53  }
54}
dmc/engine/config.rs

dmc/engine/
config.rs
