forked from AbleOS/ableos
28 lines
717 B
Rust
28 lines
717 B
Rust
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use hashbrown::HashMap;
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lazy_static::lazy_static! {
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pub static ref ALIAS_TABLE: spin::Mutex<AliasTable> = spin::Mutex::new(AliasTable::new());
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}
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/// A table of aliases
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///
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/// This is used to allow users to specify aliases for files and commands
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pub struct AliasTable {
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pub table: HashMap<String, String>,
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}
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impl AliasTable {
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pub fn new() -> Self {
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Self {
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table: HashMap::new(),
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}
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}
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pub fn add_alias(&mut self, alias: String, path: String) {
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self.table.insert(alias, path);
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}
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pub fn get_alias(&self, alias: String) -> Option<String> {
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let alias_table = ALIAS_TABLE.lock();
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alias_table.table.get(&alias).map(|x| x.to_string())
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}
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}
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