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|
pub struct Word {
word: String,
interpolate: bool,
}
impl Word {
fn new(word: String) -> Self {
Self {
word,
interpolate: true,
}
}
fn literal(word: String) -> Self {
Self {
word,
interpolate: false,
}
}
}
pub struct Exe {
exe: Word,
args: Vec<Word>,
}
impl Exe {
pub fn exe(&self) -> &str {
&self.exe.word
}
pub fn args(&self) -> impl Iterator<Item = &str> {
self.args.iter().map(|arg| arg.word.as_ref())
}
}
pub enum Command {
Exe(Exe),
And(Vec<Command>),
Or(Vec<Command>),
Both(Vec<Command>),
Pipe(Vec<Command>),
}
impl Command {
pub fn parse(full_cmd: &str) -> Self {
let mut parts = full_cmd.split(' ');
let cmd = parts.next().unwrap();
Self::Exe(Exe {
exe: Word::new(cmd.to_string()),
args: parts
.map(std::string::ToString::to_string)
.map(Word::new)
.collect(),
})
}
}
|
