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https://github.com/superseriousbusiness/gotosocial
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[chore]: Bump github.com/tdewolff/minify/v2 from 2.19.10 to 2.20.0 (#2316)
Bumps [github.com/tdewolff/minify/v2](https://github.com/tdewolff/minify) from 2.19.10 to 2.20.0. - [Release notes](https://github.com/tdewolff/minify/releases) - [Commits](https://github.com/tdewolff/minify/compare/v2.19.10...v2.20.0) --- updated-dependencies: - dependency-name: github.com/tdewolff/minify/v2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
This commit is contained in:
125
vendor/github.com/tdewolff/parse/v2/strconv/number.go
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125
vendor/github.com/tdewolff/parse/v2/strconv/number.go
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@ -0,0 +1,125 @@
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package strconv
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import (
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"math"
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"unicode/utf8"
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)
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// ParseNumber parses a byte-slice and returns the number it represents and the amount of decimals.
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// If an invalid character is encountered, it will stop there.
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func ParseNumber(b []byte, groupSym rune, decSym rune) (int64, int, int) {
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n, dec := 0, 0
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sign := int64(1)
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price := int64(0)
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hasDecimals := false
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if 0 < len(b) && b[0] == '-' {
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sign = -1
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n++
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}
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for n < len(b) {
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if '0' <= b[n] && b[n] <= '9' {
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digit := sign * int64(b[n]-'0')
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if sign == 1 && (math.MaxInt64/10 < price || math.MaxInt64-digit < price*10) {
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break
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} else if sign == -1 && (price < math.MinInt64/10 || price*10 < math.MinInt64-digit) {
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break
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}
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price *= 10
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price += digit
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if hasDecimals {
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dec++
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}
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n++
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} else if r, size := utf8.DecodeRune(b[n:]); !hasDecimals && (r == groupSym || r == decSym) {
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if r == decSym {
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hasDecimals = true
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}
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n += size
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} else {
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break
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}
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}
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return price, dec, n
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}
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// AppendNumber will append an int64 formatted as a number with the given number of decimal digits.
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func AppendNumber(b []byte, price int64, dec int, groupSize int, groupSym rune, decSym rune) []byte {
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if dec < 0 {
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dec = 0
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}
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if utf8.RuneLen(groupSym) == -1 {
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groupSym = '.'
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}
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if utf8.RuneLen(decSym) == -1 {
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decSym = ','
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}
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sign := int64(1)
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if price < 0 {
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sign = -1
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}
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// calculate size
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n := LenInt(price)
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if dec < n && 0 < groupSize && groupSym != 0 {
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n += utf8.RuneLen(groupSym) * (n - dec - 1) / groupSize
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}
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if 0 < dec {
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if n <= dec {
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n = 1 + dec // zero and decimals
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}
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n += utf8.RuneLen(decSym)
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}
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if sign == -1 {
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n++
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}
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// resize byte slice
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i := len(b)
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if cap(b) < i+n {
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b = append(b, make([]byte, n)...)
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} else {
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b = b[:i+n]
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}
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// print fractional-part
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i += n - 1
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if 0 < dec {
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for 0 < dec {
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c := byte(sign*(price%10)) + '0'
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price /= 10
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b[i] = c
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dec--
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i--
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}
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i -= utf8.RuneLen(decSym)
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utf8.EncodeRune(b[i+1:], decSym)
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}
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// print integer-part
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if price == 0 {
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b[i] = '0'
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if sign == -1 {
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b[i-1] = '-'
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}
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return b
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}
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j := 0
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for price != 0 {
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if 0 < groupSize && groupSym != 0 && 0 < j && j%groupSize == 0 {
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i -= utf8.RuneLen(groupSym)
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utf8.EncodeRune(b[i+1:], groupSym)
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}
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c := byte(sign*(price%10)) + '0'
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price /= 10
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b[i] = c
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i--
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j++
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}
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if sign == -1 {
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b[i] = '-'
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}
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return b
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}
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