30 lines
731 B
Rust
30 lines
731 B
Rust
use std::path::Path;
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use crate::repository::{item::RepositoryItem, Repository};
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use anyhow::Result;
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pub struct Engine<'a> {
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repository: &'a mut Repository,
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target_path: &'a Path,
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}
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impl<'a> Engine<'a> {
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pub fn new(repository: &'a mut Repository, target_path: &'a Path) -> Result<Self> {
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Ok(Engine { repository, target_path })
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}
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pub fn restore_all(&mut self) -> Result<()> {
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let newest_items = self.repository.newest_items();
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for item in newest_items {
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self.restore(&item)?;
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}
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self.repository.save_index()?;
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Ok(())
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}
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pub fn restore(&self, item: &RepositoryItem) -> Result<()> {
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item.save(self.target_path)?;
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Ok(())
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}
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}
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