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feat: impl readToEnd convenience method for reader

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Also rename success key in table to be "ok", so that it is consistent
with process.exec.
This commit is contained in:
Erica Marigold 2024-06-09 13:05:14 +05:30
parent 900b6715b6
commit 8ce47806eb
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3 changed files with 13 additions and 3 deletions
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2
crates/lune-std-process/src/lib.rs
View file

@ -264,7 +264,7 @@ async fn process_spawn(
TableBuilder::new(lua)?
.with_value("code", code)?
.with_value("success", code == 0)?
.with_value("ok", code == 0)?
.build_readonly()
}
})?

10
crates/lune-std-process/src/stream.rs
View file

@ -17,6 +17,12 @@ impl<R: AsyncRead + Unpin> ChildProcessReader<R> {
Ok(buf.to_vec())
}
pub async fn read_to_end(&mut self) -> LuaResult<Vec<u8>> {
let mut buf = vec![];
self.0.read_to_end(&mut buf).await?;
Ok(buf)
}
}
impl<R: AsyncRead + Unpin + 'static> LuaUserData for ChildProcessReader<R> {
@ -24,6 +30,10 @@ impl<R: AsyncRead + Unpin + 'static> LuaUserData for ChildProcessReader<R> {
methods.add_async_method_mut("read", |lua, this, ()| async {
Ok(lua.create_buffer(this.read().await?))
});
methods.add_async_method_mut("readToEnd", |lua, this, ()| async {
Ok(lua.create_buffer(this.read_to_end().await?))
});
}
}

4
test.luau
View file

@ -1,7 +1,7 @@
local process = require("@lune/process")
local a = process.spawn("yes", {})
local a = process.spawn("echo", {"hello"})
print(a)
print(buffer.tostring(a.stdout:read()))
print(buffer.tostring(a.stdout:readToEnd()))
print(a.status())