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don't use unwrap() kids

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This commit is contained in:
Michael Zhang 2018-08-26 22:33:22 -05:00
parent b7f27cfa17
commit 134bfab8cd
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GPG key ID: A1B65B603268116B
2 changed files with 24 additions and 9 deletions
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22
src/handler.rs
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@ -68,6 +68,7 @@ impl Handler {
temp_path: PathBuf,
input: JsonValue,
) -> impl Future<Item = (PathBuf, JsonValue), Error = Error> {
let temp_path_cp = temp_path.clone();
let config = {
let mut buf: Vec<u8> = Vec::new();
{
@ -77,14 +78,19 @@ impl Handler {
String::from_utf8(buf).unwrap()
};
let command_helper = move |command: &mut Command| {
command
.current_dir(&temp_path)
.env("DIP_WORKDIR", &temp_path);
};
let output: Box<Future<Item = JsonValue, Error = Error> + Send> = match action {
Action::Command(ref cmd) => {
// TODO: allow some kind of simple variable replacement
let mut child = Command::new("/bin/bash");
let child = child
.current_dir(&temp_path)
let mut command = Command::new("/bin/bash");
command_helper(&mut command);
let child = command
.env("DIP_ROOT", "lol")
.env("DIP_WORKDIR", &temp_path)
.arg("-c")
.arg(cmd)
.stdin(Stdio::piped())
@ -106,10 +112,10 @@ impl Handler {
Box::new(result)
}
Action::Exec(ref path) => {
let mut child = Command::new(&path)
.current_dir(&temp_path)
let mut command = Command::new(&path);
command_helper(&mut command);
let mut child = command
.env("DIP_ROOT", "")
.env("DIP_WORKDIR", &temp_path)
.arg("--config")
.arg(config)
.stdin(Stdio::piped())
@ -145,6 +151,6 @@ impl Handler {
Box::new(result)
}
};
output.map(|x| (temp_path, x))
output.map(|x| (temp_path_cp, x))
}
}

11
src/service.rs
View file

@ -57,7 +57,16 @@ pub fn dip_service(req: Request<Body>) -> Box<Future<Item = Response<Body>, Erro
let temp_path = temp_dir.to_path_buf();
assert!(temp_path.exists());
let hook = hooks.get(&name).unwrap();
let hook = match hooks.get(&name) {
Some(hook) => hook,
None => {
temp_dir.release();
return Response::builder()
.status(StatusCode::NOT_FOUND)
.body(Body::from("not found"))
.unwrap_or_else(|_| Response::new(Body::from("not found")));
}
};
let (code, msg) = match hook.handle(req_obj, temp_path) {
Ok(msg) => (StatusCode::ACCEPTED, msg),
Err(msg) => (StatusCode::BAD_REQUEST, msg),