35 lines
1.0 KiB
Rust
35 lines
1.0 KiB
Rust
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use std::collections::HashMap;
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use serde::Deserialize;
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#[derive(Clone, Debug, Deserialize)]
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pub struct Module {
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#[serde(default)]
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pub ignore: Vec<String>,
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pub content: HashMap<String, String>
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}
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#[derive(Debug, Deserialize)]
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pub struct ModToml {
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pub modules: HashMap<String, Module>
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}
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pub fn parse() -> Result<ModToml, String> {
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let mut files: ModToml = toml::from_str(std::fs::read_to_string("mod.toml").unwrap().as_str())
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.map_err(|e| format!("Error while parsing files.toml:\n{}", e.to_string()))?;
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let home_path = std::env::var("HOME").unwrap();
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for (_, m) in files.modules.iter_mut() {
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m.content = m.content.iter().map(|(n, p)| (
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n.clone(),
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p.replace("~", home_path.as_str())
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)).collect()
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}
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for (name, _path) in files.modules.iter().flat_map(|(_, m)| m.content.iter()) {
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let p = std::path::Path::new(name);
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if !p.exists() {
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return Err(format!("Missing module entry {}", name));
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}
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}
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Ok(files)
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}
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