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compute the "space" separator dynamically

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This avoid hardcoding a " " in the field separation of the NUON
output, leading in trailing whitespaces when newlines are enabled.
This commit is contained in:
amtoine 2023-03-11 12:53:48 +01:00
parent 9159377af8
commit 73d0b64a3f
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GPG Key ID: 37AAE9B486CFF1AB
1 changed files with 10 additions and 10 deletions
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20
crates/nu-command/src/formats/to/nuon.rs
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@ -112,7 +112,7 @@ pub fn value_to_string(
depth: usize,
indent: &Option<String>,
) -> Result<String, ShellError> {
let nl = get_true_newline(indent);
let (nl, sep) = get_true_separators(indent);
let idt = get_true_indentation(depth, indent);
let idt_po = get_true_indentation(depth + 1, indent);
let idt_pt = get_true_indentation(depth + 2, indent);
@ -197,7 +197,7 @@ pub fn value_to_string(
}
})
.collect();
let headers_output = headers.join(&format!(", {nl}{idt_pt}"));
let headers_output = headers.join(&format!(",{sep}{nl}{idt_pt}"));
let mut table_output = vec![];
for val in vals {
@ -214,13 +214,13 @@ pub fn value_to_string(
}
}
table_output.push(row.join(&format!(", {nl}{idt_pt}")));
table_output.push(row.join(&format!(",{sep}{nl}{idt_pt}")));
}
Ok(format!(
"[{nl}{idt_po}[{nl}{idt_pt}{}{nl}{idt_po}]; {nl}{idt_po}[{nl}{idt_pt}{}{nl}{idt_po}]{nl}{idt}]",
"[{nl}{idt_po}[{nl}{idt_pt}{}{nl}{idt_po}];{sep}{nl}{idt_po}[{nl}{idt_pt}{}{nl}{idt_po}]{nl}{idt}]",
headers_output,
table_output.join(&format!("{nl}{idt_po}], {nl}{idt_po}[{nl}{idt_pt}"))
table_output.join(&format!("{nl}{idt_po}],{sep}{nl}{idt_po}[{nl}{idt_pt}"))
))
} else {
let mut collection = vec![];
@ -232,7 +232,7 @@ pub fn value_to_string(
}
Ok(format!(
"[{nl}{}{nl}{idt}]",
collection.join(&format!(", {nl}"))
collection.join(&format!(",{sep}{nl}"))
))
}
}
@ -266,7 +266,7 @@ pub fn value_to_string(
}
Ok(format!(
"{{{nl}{}{nl}{idt}}}",
collection.join(&format!(", {nl}"))
collection.join(&format!(",{sep}{nl}"))
))
}
Value::LazyRecord { val, .. } => {
@ -286,10 +286,10 @@ fn get_true_indentation(depth: usize, indent: &Option<String>) -> String {
}
}
fn get_true_newline(indent: &Option<String>) -> String {
fn get_true_separators(indent: &Option<String>) -> (String, String) {
match indent {
Some(_) => "\n".to_string(),
None => "".to_string(),
Some(_) => ("\n".to_string(), "".to_string()),
None => ("".to_string(), " ".to_string()),
}
}