| 1 | package styles
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| 2 |
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| 3 | import (
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| 4 | "fmt"
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| 5 |
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| 6 | "github.com/alecthomas/chroma/v2"
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| 7 | )
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| 8 |
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| 9 | var (
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| 10 | // colors used from https://github.com/primer/primitives
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| 11 | ghRed2 = "#ffa198"
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| 12 | ghRed3 = "#ff7b72"
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| 13 | ghRed9 = "#490202"
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| 14 | ghOrange2 = "#ffa657"
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| 15 | ghOrange3 = "#f0883e"
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| 16 | ghGreen1 = "#7ee787"
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| 17 | ghGreen2 = "#56d364"
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| 18 | ghGreen7 = "#0f5323"
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| 19 | ghBlue1 = "#a5d6ff"
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| 20 | ghBlue2 = "#79c0ff"
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| 21 | ghPurple2 = "#d2a8ff"
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| 22 | ghGray3 = "#8b949e"
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| 23 | ghGray4 = "#6e7681"
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| 24 | ghFgSubtle = "#6e7681"
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| 25 | ghFgDefault = "#c9d1d9"
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| 26 | ghBgDefault = "#0d1117"
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| 27 | ghDangerFg = "#f85149"
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| 28 | )
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| 29 |
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| 30 | // GitHub Dark style.
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| 31 | var GitHubDark = Register(chroma.MustNewStyle("github-dark", chroma.StyleEntries{
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| 32 | // Default Token Style
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| 33 | chroma.Background: fmt.Sprintf("bg:%s %s", ghBgDefault, ghFgDefault),
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| 34 |
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| 35 | chroma.LineNumbers: ghGray4,
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| 36 | // has transparency in VS Code theme as `colors.codemirror.activelineBg`
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| 37 | chroma.LineHighlight: ghGray4,
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| 38 |
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| 39 | chroma.Error: ghDangerFg,
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| 40 |
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| 41 | chroma.Keyword: ghRed3,
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| 42 | chroma.KeywordConstant: ghBlue2,
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| 43 | chroma.KeywordPseudo: ghBlue2,
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| 44 |
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| 45 | chroma.Name: ghFgDefault,
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| 46 | chroma.NameClass: "bold " + ghOrange3,
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| 47 | chroma.NameConstant: "bold " + ghBlue2,
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| 48 | chroma.NameDecorator: "bold " + ghPurple2,
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| 49 | chroma.NameEntity: ghOrange2,
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| 50 | chroma.NameException: "bold " + ghOrange3,
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| 51 | chroma.NameFunction: "bold " + ghPurple2,
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| 52 | chroma.NameLabel: "bold " + ghBlue2,
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| 53 | chroma.NameNamespace: ghRed3,
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| 54 | chroma.NameProperty: ghBlue2,
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| 55 | chroma.NameTag: ghGreen1,
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| 56 | chroma.NameVariable: ghBlue2,
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| 57 |
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| 58 | chroma.Literal: ghBlue1,
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| 59 | chroma.LiteralDate: ghBlue2,
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| 60 | chroma.LiteralStringAffix: ghBlue2,
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| 61 | chroma.LiteralStringDelimiter: ghBlue2,
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| 62 | chroma.LiteralStringEscape: ghBlue2,
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| 63 | chroma.LiteralStringHeredoc: ghBlue2,
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| 64 | chroma.LiteralStringRegex: ghBlue2,
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| 65 |
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| 66 | chroma.Operator: "bold " + ghRed3,
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| 67 |
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| 68 | chroma.Comment: "italic " + ghGray3,
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| 69 | chroma.CommentPreproc: "bold " + ghGray3,
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| 70 | chroma.CommentSpecial: "bold italic " + ghGray3,
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| 71 |
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| 72 | chroma.Generic: ghFgDefault,
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| 73 | chroma.GenericDeleted: fmt.Sprintf("bg:%s %s", ghRed9, ghRed2),
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| 74 | chroma.GenericEmph: "italic",
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| 75 | chroma.GenericError: ghRed2,
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| 76 | chroma.GenericHeading: "bold " + ghBlue2,
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| 77 | chroma.GenericInserted: fmt.Sprintf("bg:%s %s", ghGreen7, ghGreen2),
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| 78 | chroma.GenericOutput: ghGray3,
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| 79 | chroma.GenericPrompt: ghGray3,
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| 80 | chroma.GenericStrong: "bold",
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| 81 | chroma.GenericSubheading: ghBlue2,
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| 82 | chroma.GenericTraceback: ghRed3,
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| 83 | chroma.GenericUnderline: "underline",
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| 84 |
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| 85 | chroma.TextWhitespace: ghFgSubtle,
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| 86 | }))
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