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fix(perf): minor improvement when no indent is found

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This commit is contained in:
Jim Myhrberg
2024-10-21 01:43:49 +01:00
parent 3878874bbe
commit 84715b90d0
1 changed files with 7 additions and 3 deletions
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10
undent.go
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@@ -22,7 +22,7 @@ func Bytes(s string) []byte {
} }
// find smallest indent relative to each line-feed // find smallest indent relative to each line-feed
min := 99999999999 min := -1
count := 0 count := 0
lfs := make([]int, 0, strings.Count(s, "\n")) lfs := make([]int, 0, strings.Count(s, "\n"))
@@ -35,7 +35,7 @@ func Bytes(s string) []byte {
if s[i] == lf { if s[i] == lf {
lfs = append(lfs, i) lfs = append(lfs, i)
indent = 0 indent = 0
} else if indent < min { } else if indent < min || min == -1 {
switch s[i] { switch s[i] {
case spc, tab: case spc, tab:
indent++ indent++
@@ -43,13 +43,17 @@ func Bytes(s string) []byte {
if indent > 0 { if indent > 0 {
count++ count++
} }
if indent < min { if indent < min || min == -1 {
min = indent min = indent
} }
} }
} }
} }
if min == -1 {
return []byte(s)
}
// extract each line without indentation // extract each line without indentation
out := make([]byte, 0, len(s)-(min*count)) out := make([]byte, 0, len(s)-(min*count))