add catppuccin mocha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

styles/catppuccin.go

@@ -0,0 +1,71 @@
+package styles
+
+import "github.com/alecthomas/chroma/v2"
+
+var (
+	ctpFlamingo = "#F2CDCD"
+	ctpPink     = "#F5C2E7"
+	ctpMauve    = "#CBA6F7"
+	ctpRed      = "#F38BA8"
+	ctpMaroon   = "#EBA0AC"
+	ctpPeach    = "#FAB387"
+	ctpYellow   = "#F9E2AF"
+	ctpGreen    = "#A6E3A1"
+	ctpTeal     = "#94E2D5"
+	ctpSky      = "#89DCEB"
+	ctpBlue     = "#87B0F9"
+	ctpLavender = "#B4BEFE"
+	ctpText     = "#C6D0F5"
+	ctpOverlay0 = "#696D86"
+	ctpSurface2 = "#565970"
+	ctpSurface0 = "#313244"
+	ctpBase     = "#1E1E2E"
+)
+
+// Catppuccin a soothing pastel theme for the high-spirited (mocha variant)
+var Catppuccin = Register(chroma.MustNewStyle("catppuccin", chroma.StyleEntries{
+	chroma.TextWhitespace:        ctpSurface0,
+	chroma.Comment:               "italic " + ctpSurface2,
+	chroma.CommentPreproc:        ctpBlue,
+	chroma.Keyword:               ctpMauve,
+	chroma.KeywordPseudo:         "bold " + ctpMauve,
+	chroma.KeywordType:           ctpFlamingo,
+	chroma.KeywordConstant:       "italic " + ctpMauve,
+	chroma.Operator:              ctpSky,
+	chroma.OperatorWord:          "bold " + ctpSky,
+	chroma.Name:                  ctpLavender,
+	chroma.NameBuiltin:           "italic " + ctpText,
+	chroma.NameFunction:          ctpSky,
+	chroma.NameClass:             ctpYellow,
+	chroma.NameNamespace:         ctpYellow,
+	chroma.NameException:         ctpMaroon,
+	chroma.NameVariable:          ctpPeach,
+	chroma.NameConstant:          ctpYellow,
+	chroma.NameLabel:             ctpYellow,
+	chroma.NameEntity:            ctpPink,
+	chroma.NameAttribute:         ctpYellow,
+	chroma.NameTag:               ctpMauve,
+	chroma.NameDecorator:         ctpPink,
+	chroma.NameOther:             ctpPeach,
+	chroma.Punctuation:           ctpText,
+	chroma.LiteralString:         ctpGreen,
+	chroma.LiteralStringDoc:      ctpGreen,
+	chroma.LiteralStringInterpol: ctpGreen,
+	chroma.LiteralStringEscape:   ctpBlue,
+	chroma.LiteralStringRegex:    ctpBlue,
+	chroma.LiteralStringSymbol:   ctpGreen,
+	chroma.LiteralStringOther:    ctpGreen,
+	chroma.LiteralNumber:         ctpTeal,
+	chroma.GenericHeading:        "bold " + ctpSky,
+	chroma.GenericSubheading:     "bold " + ctpSky,
+	chroma.GenericDeleted:        ctpMaroon,
+	chroma.GenericInserted:       ctpGreen,
+	chroma.GenericError:          ctpMaroon,
+	chroma.GenericEmph:           "italic",
+	chroma.GenericStrong:         "bold",
+	chroma.GenericPrompt:         "bold " + ctpOverlay0,
+	chroma.GenericOutput:         ctpPeach,
+	chroma.GenericTraceback:      ctpMaroon,
+	chroma.Error:                 ctpRed,
+	chroma.Background:            ctpPeach + " bg:" + ctpBase,
+}))