appview: inline all chroma styles into input.css

takes advantage of our existing cache-busting logic now

appview/pages/templates/repo/blob.html

···
         </p>
     {{ else }}
     <div class="overflow-auto relative">
-        <link rel="stylesheet" href="/static/syntax.css">
         {{ if .ShowRendered }}
         <div id="blob-contents" class="prose dark:prose-invert">{{ .RenderedContents }}</div>
         {{ else }}

cmd/syntax/chroma.go

···
-package main
-
-import (
-	"flag"
-	"fmt"
-	"os"
-
-	"github.com/alecthomas/chroma/v2/formatters/html"
-	"github.com/alecthomas/chroma/v2/styles"
-)
-
-var (
-	lightTheme = "catppuccin-latte"
-	darkTheme  = "catppuccin-macchiato"
-)
-
-const (
-	targetHl = `
-	.chroma .line:has(.ln:target) {
-		background-color: rgba(140, 143, 161, 0.3);
-	}
-
-	@media (prefers-color-scheme: dark) {
-		.chroma .line:has(.ln:target) {
-			background-color: rgba(128, 135, 162, 0.3);
-		}
-	}
-	`
-)
-
-func main() {
-	outFile := flag.String("out", "", "css output file path")
-	flag.Parse()
-
-	if *outFile == "" {
-		fmt.Println("error: output file path is required")
-		flag.Usage()
-		os.Exit(1)
-	}
-
-	file, err := os.Create(*outFile)
-	if err != nil {
-		fmt.Printf("error creating file: %v\n", err)
-		os.Exit(1)
-	}
-	defer file.Close()
-
-	formatter := html.New(html.WithClasses(true))
-
-	formatter.WriteCSS(file, styles.Get(lightTheme))
-
-	file.WriteString("\n@media (prefers-color-scheme: dark) {\n")
-	formatter.WriteCSS(file, styles.Get(darkTheme))
-	file.WriteString("}\n")
-
-	file.WriteString(targetHl)
-}

flake.nix

···
         doCheck = false;
       };
 
-      syntax-chroma = final.buildGoModule {
-        pname = "chroma";
-        version = "0.1.0";
-        src = gitignoreSource ./.;
-        subPackages = ["cmd/syntax/chroma.go"];
-        vendorHash = goModHash;
-        CGO_ENABLED = 1;
-      };
-
       appview = with final;
         final.pkgsStatic.buildGoModule {
           pname = "appview";
···
             cp -f ${inter-fonts-src}/web/InterVariable*.woff2 appview/pages/static/fonts/
             cp -f ${inter-fonts-src}/web/InterDisplay*.woff2 appview/pages/static/fonts/
             cp -f ${ibm-plex-mono-src}/fonts/complete/woff2/IBMPlexMono-Regular.woff2 appview/pages/static/fonts/
-            ${pkgs.syntax-chroma}/bin/chroma -out appview/pages/static/syntax.css
             ${pkgs.tailwindcss}/bin/tailwindcss -i input.css -o appview/pages/static/tw.css
             popd
           '';

input.css

···
         }
     }
 }
+
+/* Background */ .bg { color: #4c4f69; background-color: #eff1f5; }
+/* PreWrapper */ .chroma { color: #4c4f69; background-color: #eff1f5; }
+/* Error */ .chroma .err { color: #d20f39 }
+/* LineLink */ .chroma .lnlinks { outline: none; text-decoration: none; color: inherit }
+/* LineTableTD */ .chroma .lntd { vertical-align: top; padding: 0; margin: 0; border: 0; }
+/* LineTable */ .chroma .lntable { border-spacing: 0; padding: 0; margin: 0; border: 0; }
+/* LineHighlight */ .chroma .hl { background-color: #bcc0cc }
+/* LineNumbersTable */ .chroma .lnt { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #8c8fa1 }
+/* LineNumbers */ .chroma .ln { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #8c8fa1 }
+/* Line */ .chroma .line { display: flex; }
+/* Keyword */ .chroma .k { color: #8839ef }
+/* KeywordConstant */ .chroma .kc { color: #fe640b }
+/* KeywordDeclaration */ .chroma .kd { color: #d20f39 }
+/* KeywordNamespace */ .chroma .kn { color: #179299 }
+/* KeywordPseudo */ .chroma .kp { color: #8839ef }
+/* KeywordReserved */ .chroma .kr { color: #8839ef }
+/* KeywordType */ .chroma .kt { color: #d20f39 }
+/* NameAttribute */ .chroma .na { color: #1e66f5 }
+/* NameBuiltin */ .chroma .nb { color: #04a5e5 }
+/* NameBuiltinPseudo */ .chroma .bp { color: #04a5e5 }
+/* NameClass */ .chroma .nc { color: #df8e1d }
+/* NameConstant */ .chroma .no { color: #df8e1d }
+/* NameDecorator */ .chroma .nd { color: #1e66f5; font-weight: bold }
+/* NameEntity */ .chroma .ni { color: #179299 }
+/* NameException */ .chroma .ne { color: #fe640b }
+/* NameFunction */ .chroma .nf { color: #1e66f5 }
+/* NameFunctionMagic */ .chroma .fm { color: #1e66f5 }
+/* NameLabel */ .chroma .nl { color: #04a5e5 }
+/* NameNamespace */ .chroma .nn { color: #fe640b }
+/* NameProperty */ .chroma .py { color: #fe640b }
+/* NameTag */ .chroma .nt { color: #8839ef }
+/* NameVariable */ .chroma .nv { color: #dc8a78 }
+/* NameVariableClass */ .chroma .vc { color: #dc8a78 }
+/* NameVariableGlobal */ .chroma .vg { color: #dc8a78 }
+/* NameVariableInstance */ .chroma .vi { color: #dc8a78 }
+/* NameVariableMagic */ .chroma .vm { color: #dc8a78 }
+/* LiteralString */ .chroma .s { color: #40a02b }
+/* LiteralStringAffix */ .chroma .sa { color: #d20f39 }
+/* LiteralStringBacktick */ .chroma .sb { color: #40a02b }
+/* LiteralStringChar */ .chroma .sc { color: #40a02b }
+/* LiteralStringDelimiter */ .chroma .dl { color: #1e66f5 }
+/* LiteralStringDoc */ .chroma .sd { color: #9ca0b0 }
+/* LiteralStringDouble */ .chroma .s2 { color: #40a02b }
+/* LiteralStringEscape */ .chroma .se { color: #1e66f5 }
+/* LiteralStringHeredoc */ .chroma .sh { color: #9ca0b0 }
+/* LiteralStringInterpol */ .chroma .si { color: #40a02b }
+/* LiteralStringOther */ .chroma .sx { color: #40a02b }
+/* LiteralStringRegex */ .chroma .sr { color: #179299 }
+/* LiteralStringSingle */ .chroma .s1 { color: #40a02b }
+/* LiteralStringSymbol */ .chroma .ss { color: #40a02b }
+/* LiteralNumber */ .chroma .m { color: #fe640b }
+/* LiteralNumberBin */ .chroma .mb { color: #fe640b }
+/* LiteralNumberFloat */ .chroma .mf { color: #fe640b }
+/* LiteralNumberHex */ .chroma .mh { color: #fe640b }
+/* LiteralNumberInteger */ .chroma .mi { color: #fe640b }
+/* LiteralNumberIntegerLong */ .chroma .il { color: #fe640b }
+/* LiteralNumberOct */ .chroma .mo { color: #fe640b }
+/* Operator */ .chroma .o { color: #04a5e5; font-weight: bold }
+/* OperatorWord */ .chroma .ow { color: #04a5e5; font-weight: bold }
+/* Comment */ .chroma .c { color: #9ca0b0; font-style: italic }
+/* CommentHashbang */ .chroma .ch { color: #9ca0b0; font-style: italic }
+/* CommentMultiline */ .chroma .cm { color: #9ca0b0; font-style: italic }
+/* CommentSingle */ .chroma .c1 { color: #9ca0b0; font-style: italic }
+/* CommentSpecial */ .chroma .cs { color: #9ca0b0; font-style: italic }
+/* CommentPreproc */ .chroma .cp { color: #9ca0b0; font-style: italic }
+/* CommentPreprocFile */ .chroma .cpf { color: #9ca0b0; font-weight: bold; font-style: italic }
+/* GenericDeleted */ .chroma .gd { color: #d20f39; background-color: #ccd0da }
+/* GenericEmph */ .chroma .ge { font-style: italic }
+/* GenericError */ .chroma .gr { color: #d20f39 }
+/* GenericHeading */ .chroma .gh { color: #fe640b; font-weight: bold }
+/* GenericInserted */ .chroma .gi { color: #40a02b; background-color: #ccd0da }
+/* GenericStrong */ .chroma .gs { font-weight: bold }
+/* GenericSubheading */ .chroma .gu { color: #fe640b; font-weight: bold }
+/* GenericTraceback */ .chroma .gt { color: #d20f39 }
+/* GenericUnderline */ .chroma .gl { text-decoration: underline }
+
+@media (prefers-color-scheme: dark) {
+/* Background */ .bg { color: #cad3f5; background-color: #24273a; }
+/* PreWrapper */ .chroma { color: #cad3f5; background-color: #24273a; }
+/* Error */ .chroma .err { color: #ed8796 }
+/* LineLink */ .chroma .lnlinks { outline: none; text-decoration: none; color: inherit }
+/* LineTableTD */ .chroma .lntd { vertical-align: top; padding: 0; margin: 0; border: 0; }
+/* LineTable */ .chroma .lntable { border-spacing: 0; padding: 0; margin: 0; border: 0; }
+/* LineHighlight */ .chroma .hl { background-color: #494d64 }
+/* LineNumbersTable */ .chroma .lnt { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #8087a2 }
+/* LineNumbers */ .chroma .ln { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #8087a2 }
+/* Line */ .chroma .line { display: flex; }
+/* Keyword */ .chroma .k { color: #c6a0f6 }
+/* KeywordConstant */ .chroma .kc { color: #f5a97f }
+/* KeywordDeclaration */ .chroma .kd { color: #ed8796 }
+/* KeywordNamespace */ .chroma .kn { color: #8bd5ca }
+/* KeywordPseudo */ .chroma .kp { color: #c6a0f6 }
+/* KeywordReserved */ .chroma .kr { color: #c6a0f6 }
+/* KeywordType */ .chroma .kt { color: #ed8796 }
+/* NameAttribute */ .chroma .na { color: #8aadf4 }
+/* NameBuiltin */ .chroma .nb { color: #91d7e3 }
+/* NameBuiltinPseudo */ .chroma .bp { color: #91d7e3 }
+/* NameClass */ .chroma .nc { color: #eed49f }
+/* NameConstant */ .chroma .no { color: #eed49f }
+/* NameDecorator */ .chroma .nd { color: #8aadf4; font-weight: bold }
+/* NameEntity */ .chroma .ni { color: #8bd5ca }
+/* NameException */ .chroma .ne { color: #f5a97f }
+/* NameFunction */ .chroma .nf { color: #8aadf4 }
+/* NameFunctionMagic */ .chroma .fm { color: #8aadf4 }
+/* NameLabel */ .chroma .nl { color: #91d7e3 }
+/* NameNamespace */ .chroma .nn { color: #f5a97f }
+/* NameProperty */ .chroma .py { color: #f5a97f }
+/* NameTag */ .chroma .nt { color: #c6a0f6 }
+/* NameVariable */ .chroma .nv { color: #f4dbd6 }
+/* NameVariableClass */ .chroma .vc { color: #f4dbd6 }
+/* NameVariableGlobal */ .chroma .vg { color: #f4dbd6 }
+/* NameVariableInstance */ .chroma .vi { color: #f4dbd6 }
+/* NameVariableMagic */ .chroma .vm { color: #f4dbd6 }
+/* LiteralString */ .chroma .s { color: #a6da95 }
+/* LiteralStringAffix */ .chroma .sa { color: #ed8796 }
+/* LiteralStringBacktick */ .chroma .sb { color: #a6da95 }
+/* LiteralStringChar */ .chroma .sc { color: #a6da95 }
+/* LiteralStringDelimiter */ .chroma .dl { color: #8aadf4 }
+/* LiteralStringDoc */ .chroma .sd { color: #6e738d }
+/* LiteralStringDouble */ .chroma .s2 { color: #a6da95 }
+/* LiteralStringEscape */ .chroma .se { color: #8aadf4 }
+/* LiteralStringHeredoc */ .chroma .sh { color: #6e738d }
+/* LiteralStringInterpol */ .chroma .si { color: #a6da95 }
+/* LiteralStringOther */ .chroma .sx { color: #a6da95 }
+/* LiteralStringRegex */ .chroma .sr { color: #8bd5ca }
+/* LiteralStringSingle */ .chroma .s1 { color: #a6da95 }
+/* LiteralStringSymbol */ .chroma .ss { color: #a6da95 }
+/* LiteralNumber */ .chroma .m { color: #f5a97f }
+/* LiteralNumberBin */ .chroma .mb { color: #f5a97f }
+/* LiteralNumberFloat */ .chroma .mf { color: #f5a97f }
+/* LiteralNumberHex */ .chroma .mh { color: #f5a97f }
+/* LiteralNumberInteger */ .chroma .mi { color: #f5a97f }
+/* LiteralNumberIntegerLong */ .chroma .il { color: #f5a97f }
+/* LiteralNumberOct */ .chroma .mo { color: #f5a97f }
+/* Operator */ .chroma .o { color: #91d7e3; font-weight: bold }
+/* OperatorWord */ .chroma .ow { color: #91d7e3; font-weight: bold }
+/* Comment */ .chroma .c { color: #6e738d; font-style: italic }
+/* CommentHashbang */ .chroma .ch { color: #6e738d; font-style: italic }
+/* CommentMultiline */ .chroma .cm { color: #6e738d; font-style: italic }
+/* CommentSingle */ .chroma .c1 { color: #6e738d; font-style: italic }
+/* CommentSpecial */ .chroma .cs { color: #6e738d; font-style: italic }
+/* CommentPreproc */ .chroma .cp { color: #6e738d; font-style: italic }
+/* CommentPreprocFile */ .chroma .cpf { color: #6e738d; font-weight: bold; font-style: italic }
+/* GenericDeleted */ .chroma .gd { color: #ed8796; background-color: #363a4f }
+/* GenericEmph */ .chroma .ge { font-style: italic }
+/* GenericError */ .chroma .gr { color: #ed8796 }
+/* GenericHeading */ .chroma .gh { color: #f5a97f; font-weight: bold }
+/* GenericInserted */ .chroma .gi { color: #a6da95; background-color: #363a4f }
+/* GenericStrong */ .chroma .gs { font-weight: bold }
+/* GenericSubheading */ .chroma .gu { color: #f5a97f; font-weight: bold }
+/* GenericTraceback */ .chroma .gt { color: #ed8796 }
+/* GenericUnderline */ .chroma .gl { text-decoration: underline }
+}
+
+.chroma .line:has(.ln:target) {
+  background-color: rgba(140, 143, 161, 0.2);
+}
+
+@media (prefers-color-scheme: dark) {
+  .chroma .line:has(.ln:target) {
+    background-color: rgba(128, 135, 162, 0.2);
+  }
+}
+
+