72 lines
1.5 KiB
Rust
72 lines
1.5 KiB
Rust
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use std::env::current_dir;
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use serde::Deserialize;
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const CUDDLE_FILE_NAME: &str = "cuddle.toml";
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pub struct Project {
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config: Config,
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}
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impl Project {
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pub fn new(config: Config) -> Self {
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Self { config }
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}
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pub fn from_file(content: &str) -> anyhow::Result<Self> {
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let config: Config = toml::from_str(&content)?;
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Ok(Self::new(config))
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}
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pub async fn from_current_path() -> anyhow::Result<Option<Self>> {
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let cur_dir = current_dir()?;
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let cuddle_file = cur_dir.join(CUDDLE_FILE_NAME);
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if !cuddle_file.exists() {
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// We may want to recursively search for the file (towards root)
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return Ok(None);
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}
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let cuddle_project_file = tokio::fs::read_to_string(cuddle_file).await?;
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Ok(Some(Self::from_file(&cuddle_project_file)?))
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}
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}
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#[derive(Debug, Clone, Deserialize, PartialEq)]
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pub struct Config {
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project: ProjectConfig,
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}
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#[derive(Debug, Clone, Deserialize, PartialEq)]
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pub struct ProjectConfig {
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name: String,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_can_parse_simple_file() -> anyhow::Result<()> {
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let project = Project::from_file(
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r##"
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[project]
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name = "simple_file"
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"##,
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)?;
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assert_eq!(
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Config {
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project: ProjectConfig {
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name: "simple_file".into()
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}
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},
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project.config
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);
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Ok(())
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}
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}
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