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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| package color | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strconv" | ||
| ) | ||
|
|
||
| const colorFmt = "\x1b[%dm%s\x1b[0m" | ||
|
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| // Paint describes a terminal color. | ||
| type Paint int | ||
|
|
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| // Colorize returns an ASCII colored string based on given color. | ||
| func Colorize(s string, c Paint) string { | ||
|
|
||
| if c == 0 { | ||
| return s | ||
| } | ||
| return fmt.Sprintf(colorFmt, c, s) | ||
| } | ||
|
|
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| func ColorizeAt(s string, idx int, color string) string { | ||
| if len(s) <= idx { | ||
| return s | ||
| } | ||
| //colr := color.New(c).FprintfFunc() | ||
|
|
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| chrs := []rune(s) | ||
| left := string(chrs[:idx]) | ||
|
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| mid := fmt.Sprintf("[-:-:-][%s::b]%s[-:-:-]", color, string(chrs[idx])) | ||
| right := string(chrs[idx+1:]) | ||
| return fmt.Sprintf("%s%s%s", left, mid, right) | ||
| } | ||
|
|
||
| // ANSIColorize colors a string. | ||
| func ANSIColorize(text string, color int) string { | ||
| return "\033[38;5;" + strconv.Itoa(color) + "m" + text + "\033[0m" | ||
| } | ||
|
|
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| // Highlight colorize bytes at given indices. | ||
| func Highlight(bb []byte, ii []int, c int) []byte { | ||
| b := make([]byte, 0, len(bb)) | ||
| for i, j := 0, 0; i < len(bb); i++ { | ||
| if j < len(ii) && ii[j] == i { | ||
| b = append(b, colorizeByte(bb[i], 209)...) | ||
| j++ | ||
| } else { | ||
| b = append(b, bb[i]) | ||
| } | ||
| } | ||
|
|
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| return b | ||
| } | ||
|
|
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| func colorizeByte(b byte, color int) []byte { | ||
| return []byte(ANSIColorize(string(b), color)) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| package render | ||
|
|
||
| func runesToNum(rr []rune) int64 { | ||
| var r int64 | ||
| var m int64 = 1 | ||
| for i := len(rr) - 1; i >= 0; i-- { | ||
| v := int64(rr[i] - '0') | ||
| r += v * m | ||
| m *= 10 | ||
| } | ||
|
|
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| return r | ||
| } | ||
|
|
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| func durationToSeconds(duration string) int64 { | ||
| if len(duration) == 0 { | ||
| return 0 | ||
| } | ||
|
|
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| num := make([]rune, 0, 5) | ||
| var n, m int64 | ||
| for _, r := range duration { | ||
| switch r { | ||
| case 'y': | ||
| m = 365 * 24 * 60 * 60 | ||
| case 'd': | ||
| m = 24 * 60 * 60 | ||
| case 'h': | ||
| m = 60 * 60 | ||
| case 'm': | ||
| m = 60 | ||
| case 's': | ||
| m = 1 | ||
| default: | ||
| num = append(num, r) | ||
| continue | ||
| } | ||
| n, num = n+runesToNum(num)*m, num[:0] | ||
| } | ||
|
|
||
| return n | ||
| } |
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