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Better error messages.

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This commit is contained in:
Andrés N. Robalino
2019-10-15 04:18:35 -05:00
parent 3f60c9d416
commit 96ef478fbc
3 changed files with 9 additions and 14 deletions
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17
src/plugins/docker.rs
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@ -21,8 +21,8 @@ async fn docker(sub_command: &String, name: Tag) -> Result<Vec<Tagged<Value>>, S
"images" => docker_images(name),
_ => Err(ShellError::labeled_error(
"Unsupported Docker command",
format!("'{}'?", sub_command),
name.span,
"unknown docker command",
name,
)),
}
}
@ -46,7 +46,7 @@ fn process_docker_output(cmd_output: &str, tag: Tag) -> Result<Vec<Tagged<Value>
.filter(|s| s.trim() != "")
.collect();
let mut dict = TaggedDictBuilder::new(tag);
let mut dict = TaggedDictBuilder::new(&tag);
for (i, v) in values.iter().enumerate() {
dict.insert(header[i].to_string(), Value::string(v.trim().to_string()));
}
@ -92,18 +92,13 @@ impl Plugin for Docker {
if let Some(args) = callinfo.args.positional {
match &args[0] {
Tagged {
item: Value::Primitive(Primitive::String(s)),
item: Value::Primitive(Primitive::String(command)),
..
} => match block_on(docker(&s, callinfo.name_tag)) {
} => match block_on(docker(&command, args[0].tag())) {
Ok(v) => return Ok(v.into_iter().map(ReturnSuccess::value).collect()),
Err(e) => return Err(e),
},
_ => {
return Err(ShellError::string(format!(
"Unrecognized type in params: {:?}",
args[0]
)))
}
_ => return Err(ShellError::type_error("string", args[0].tagged_type_name())),
}
}