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Avoid adding double-newlines for CRLF (#7640) 

## Summary

Closes https://github.com/astral-sh/uv/issues/7621.
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Charlie Marsh 2024-09-23 09:58:24 -04:00 committed by GitHub
parent ff066c8ce7
commit a541d6cf70
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1 changed files with 6 additions and 5 deletions
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11
crates/uv-workspace/src/pyproject_mut.rs
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@ -694,17 +694,18 @@ fn reformat_array_multiline(deps: &mut Array) {
for item in deps.iter_mut() {
let decor = item.decor_mut();
let mut prefix = String::new();
// calculating the indentation prefix as the indentation of the first dependency entry
// Calculate the indentation prefix based on the indentation of the first dependency entry.
if indentation_prefix.is_none() {
let decor_prefix = decor
.prefix()
.and_then(|s| s.as_str())
.map(|s| s.split('#').next().unwrap_or("").to_string())
.unwrap_or(String::new())
.trim_start_matches('\n')
.map(|s| s.split('#').next().unwrap_or(""))
.unwrap_or_default()
.trim_start_matches(['\r', '\n'].as_ref())
.to_string();
// if there is no indentation then apply a default one
// If there is no indentation, use four-space.
indentation_prefix = Some(if decor_prefix.is_empty() {
" ".to_string()
} else {