Publish quixos-nix-helpers from 1de28b236de076d239752b77553f833dfbdb5b43

Use imperative scaffolds without a registry/refresh lifecycle; preserve authored runtime wiring and generate checked descriptors. Consolidate binding options, embed checked TSX/CSS source, queue mutable convergence while allowing parallel immutable checks, and preload real CLI observations. Add Shadow DOM boundaries with scoped overlays and composed-event handling. Update template/toolchain pins and document VM-free authoring, browser, and stateful acceptance; no deployment or default-template selection.

.quixos-subtree-source.json

@@ -1,7 +1,7 @@
 {
   "version": 1,
   "sourceRepo": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos",
-  "sourceCommit": "fc13e9b8411c2210b12db5e558e2b4fa7785505e",
+  "sourceCommit": "1de28b236de076d239752b77553f833dfbdb5b43",
   "sourcePath": "quixos-instance/quixos-nix-helpers",
   "exportName": "quixos-nix-helpers",
   "mirrorRemote": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-nix-helpers.git"

browser-source.mjs

@@ -12,23 +12,58 @@ const platform = new Map([
   ["react/jsx-dev-runtime", "/__quixos/platform/react-jsx-dev-runtime/v18.mjs"],
   ["@quixos/web-studio-react-runtime", "/__quixos/platform/web-studio-react-runtime/v1.mjs"],
 ]);
-await build({...options, plugins: [{name: "quixos-browser-source", setup(api) {
+await build({
-  api.onResolve({filter: /\?browser-source$/}, ({path: specifier, resolveDir}) => {
+  ...options,
-    if (!specifier.startsWith("./") && !specifier.startsWith("../")) throw new Error("Browser source imports must name a relative compiled module");
+  plugins: [
-    return {path: path.resolve(resolveDir, specifier.slice(0, -"?browser-source".length)), namespace: "browser-source"};
+    {
+      name: "quixos-browser-source",
+      setup(api) {
+        api.onResolve({ filter: /\?browser-source$/ }, async ({ path: specifier, resolveDir }) => {
+          if (!specifier.startsWith("./") && !specifier.startsWith("../"))
+            throw new Error("Browser source imports must name a relative compiled module");
+          const resolved = await api.resolve(specifier.slice(0, -"?browser-source".length), {
+            resolveDir,
+            kind: "import-statement",
+          });
+          if (resolved.errors.length) return { errors: resolved.errors };
+          return { path: resolved.path, namespace: "browser-source" };
         });
         api.onLoad({ filter: /.*/, namespace: "browser-source" }, async ({ path: entry }) => {
-    const browser = await build({entryPoints: [entry], bundle: true, write: false, outfile: "component.mjs",
+          const browser = await build({
-      format: "esm", platform: "browser", target: "es2022", metafile: true,
+            entryPoints: [entry],
-      plugins: [{name: "quixos-platform", setup(browserApi) {
+            bundle: true,
-        browserApi.onResolve({filter: /.*/}, ({path: name}) => platform.has(name) ? {path: platform.get(name), external: true} : undefined);
+            write: false,
-      }}]});
+            outfile: "component.mjs",
-    const js = browser.outputFiles.find(file => file.path.endsWith(".mjs"));
+            format: "esm",
-    if (!js) throw new Error("Browser source build produced no JavaScript");
+            platform: "browser",
-    const css = browser.outputFiles.find(file => file.path.endsWith(".css"));
+            target: "es2022",
-    if (css && Object.values(browser.metafile.outputs).some(output => output.exports.includes("styles"))) throw new Error("Use either imported CSS or an explicit styles export, not both");
+            metafile: true,
-    if (browser.outputFiles.some(file => !file.path.endsWith(".mjs") && !file.path.endsWith(".css"))) throw new Error("Browser assets must be embedded, not emitted as unserved files");
+            plugins: [
-    const source = js.text + (css ? `\nexport const styles = ${JSON.stringify(css.text)};\n` : "");
+              {
-    return {contents: `export default ${JSON.stringify(source)};`, loader: "js", watchFiles: Object.keys(browser.metafile.inputs)};
+                name: "quixos-platform",
+                setup(browserApi) {
+                  browserApi.onResolve({ filter: /.*/ }, ({ path: name }) =>
+                    platform.has(name) ? { path: platform.get(name), external: true } : undefined,
+                  );
+                },
+              },
+            ],
+          });
+          const js = browser.outputFiles.find((file) => file.path.endsWith(".mjs"));
+          if (!js) throw new Error("Browser source build produced no JavaScript");
+          const css = browser.outputFiles.find((file) => file.path.endsWith(".css"));
+          if (css && Object.values(browser.metafile.outputs).some((output) => output.exports?.includes("styles")))
+            throw new Error("Use either imported CSS or an explicit styles export, not both");
+          if (browser.outputFiles.some((file) => !file.path.endsWith(".mjs") && !file.path.endsWith(".css")))
+            throw new Error("Browser assets must be embedded, not emitted as unserved files");
+          const source = js.text + (css ? `\nexport const styles = ${JSON.stringify(css.text)};\n` : "");
+          return {
+            contents: `export default ${JSON.stringify(source)};`,
+            loader: "js",
+            watchFiles: Object.keys(browser.metafile.inputs),
+          };
+        });
+      },
+    },
+  ],
 });
-}}]});

check-receipt.mjs

@@ -1,17 +1,40 @@
 import fs from "node:fs";
 import crypto from "node:crypto";
 const [schemaPath, packageRevisionId, bindingOutput, generatorPath, output] = process.argv.slice(2);
-if (!schemaPath || !packageRevisionId || !bindingOutput || !generatorPath || !output) throw new Error("Missing candidate check receipt inputs");
+if (!schemaPath || !packageRevisionId || !bindingOutput || !generatorPath || !output)
-const canonical = (value) => Array.isArray(value) ? value.map(canonical) : value && typeof value === "object"
+  throw new Error("Missing candidate check receipt inputs");
-  ? Object.fromEntries(Object.entries(value).sort(([a], [b]) => a < b ? -1 : a > b ? 1 : 0).map(([key, entry]) => [key, canonical(entry)])) : value;
+const canonical = (value) =>
-const hash = (value) => `sha256:${crypto.createHash("sha256").update(JSON.stringify(canonical(value))).digest("hex")}`;
+  Array.isArray(value)
+    ? value.map(canonical)
+    : value && typeof value === "object"
+      ? Object.fromEntries(
+          Object.entries(value)
+            .sort(([a], [b]) => (a < b ? -1 : a > b ? 1 : 0))
+            .map(([key, entry]) => [key, canonical(entry)]),
+        )
+      : value;
+const hash = (value) =>
+  `sha256:${crypto
+    .createHash("sha256")
+    .update(JSON.stringify(canonical(value)))
+    .digest("hex")}`;
 const schema = JSON.parse(fs.readFileSync(schemaPath, "utf8"));
-if (!schema.packages.some((entry) => entry.revisionId === packageRevisionId)) throw new Error("Checked binding schema lacks the package");
+if (!schema.packages.some((entry) => entry.revisionId === packageRevisionId))
+  throw new Error("Checked binding schema lacks the package");
 const generated = fs.readFileSync(bindingOutput, "utf8");
-if (generated !== fs.readFileSync(".qx-checked-bindings", "utf8")) throw new Error("Build replaced candidate-generated bindings; its check is not evidence for this candidate");
+if (generated !== fs.readFileSync(".qx-checked-bindings", "utf8"))
+  throw new Error("Build replaced candidate-generated bindings; its check is not evidence for this candidate");
 const receipt = {
-  schemaVersion: 1, packageRevisionId, success: true, bindingSchema: schema,
+  schemaVersion: 1,
-  bindingSchemaDigest: hash(schema), generatedDigest: hash(generated),
+  packageRevisionId,
-  checkerDigest: hash({ generatorPath, compiler: JSON.parse(fs.readFileSync("node_modules/typescript/package.json", "utf8")), lock: fs.readFileSync("yarn.lock", "utf8") }),
+  success: true,
+  bindingSchema: schema,
+  bindingSchemaDigest: hash(schema),
+  generatedDigest: hash(generated),
+  checkerDigest: hash({
+    generatorPath,
+    compiler: JSON.parse(fs.readFileSync("node_modules/typescript/package.json", "utf8")),
+    lock: fs.readFileSync("yarn.lock", "utf8"),
+  }),
 };
 fs.writeFileSync(output, `${JSON.stringify(receipt, null, 2)}\n`, { flag: "wx" });

quixos-package-helpers.nix

@@ -19,23 +19,25 @@ let
       schemaMainPathDefault = "dist/quixos-package-schema.js";
       schemaPackageName = schemaPackageJson.name or "schema";
       selfSchemaName =
-        if pkgs.lib.hasInfix "/" schemaPackageName
+        if pkgs.lib.hasInfix "/" schemaPackageName then
-        then pkgs.lib.last (pkgs.lib.splitString "/" schemaPackageName)
+          pkgs.lib.last (pkgs.lib.splitString "/" schemaPackageName)
-        else schemaPackageName;
+        else
+          schemaPackageName;
 
-      flakeText =
+      flakeText = builtins.replaceStrings [ "\n" "\r" "\t" ] [ " " " " " " ] (
-        builtins.replaceStrings
+        builtins.readFile "${flakeRoot}/flake.nix"
-          [ "\n" "\r" "\t" ]
+      );
-          [ " " " " " " ]
-          (builtins.readFile "${flakeRoot}/flake.nix");
 
-      getInputUrl = inputName:
+      getInputUrl =
+        inputName:
         let
           pattern1 = ".*" + inputName + "[[:space:]]*\\.url[[:space:]]*=[[:space:]]*\"([^\"]+)\".*";
-          pattern2 = ".*" + inputName + "[[:space:]]*=[[:space:]]*\\{[^}]*url[[:space:]]*=[[:space:]]*\"([^\"]+)\".*";
+          pattern2 =
+            ".*" + inputName + "[[:space:]]*=[[:space:]]*\\{[^}]*url[[:space:]]*=[[:space:]]*\"([^\"]+)\".*";
           match1 = builtins.match pattern1 flakeText;
           match2 = if match1 != null then match1 else builtins.match pattern2 flakeText;
-        in if match2 == null then null else builtins.elemAt match2 0;
+        in
+        if match2 == null then null else builtins.elemAt match2 0;
 
       schemaBase =
         (pkgs.callPackage "${schemaDir}/yarn-project.nix" {
@@ -65,51 +67,44 @@ let
         '';
       });
 
-      schemaInputs =
+      schemaInputs = pkgs.lib.filterAttrs (name: _: pkgs.lib.hasPrefix schemaPrefix name) inputs;
-        pkgs.lib.filterAttrs (name: _: pkgs.lib.hasPrefix schemaPrefix name) inputs;
 
-      decodeSchemaInputName = encodedName:
+      decodeSchemaInputName = encodedName: builtins.replaceStrings [ "__" ] [ "." ] encodedName;
-        builtins.replaceStrings [ "__" ] [ "." ] encodedName;
 
-      schemaPackagesFromInputs =
+      schemaPackagesFromInputs = pkgs.lib.mapAttrs' (
-        pkgs.lib.mapAttrs'
+        name: flake:
-          (name: flake:
         let
-              schemaName =
+          schemaName = decodeSchemaInputName (pkgs.lib.removePrefix schemaPrefix name);
-                decodeSchemaInputName (pkgs.lib.removePrefix schemaPrefix name);
         in
         {
           name = schemaName;
           value = flake.packages.${system}.schema;
-            })
+        }
-          schemaInputs;
+      ) schemaInputs;
 
-      schemaPackages = schemaPackagesFromInputs // { "${selfSchemaName}" = schema; };
+      schemaPackages = schemaPackagesFromInputs // {
+        "${selfSchemaName}" = schema;
+      };
 
-      schemaMetaByName =
+      schemaMetaByName = pkgs.lib.mapAttrs' (
-        pkgs.lib.mapAttrs'
+        name: flake:
-          (name: flake:
         let
-              schemaName =
+          schemaName = decodeSchemaInputName (pkgs.lib.removePrefix schemaPrefix name);
-                decodeSchemaInputName (pkgs.lib.removePrefix schemaPrefix name);
           sourceInfo = if flake ? sourceInfo then flake.sourceInfo else { };
           sourceRev = sourceInfo.rev or null;
           inputUrl = getInputUrl name;
-              urlBase =
+          urlBase = if inputUrl == null then null else builtins.head (pkgs.lib.splitString "?" inputUrl);
-                if inputUrl == null
-                then null
-                else builtins.head (pkgs.lib.splitString "?" inputUrl);
           isDisallowed =
             inputUrl == null
             || pkgs.lib.hasPrefix "path:" inputUrl
             || pkgs.lib.hasPrefix "file:" inputUrl
             || pkgs.lib.hasPrefix "git+file:" inputUrl;
           flakeRef =
-                if isDisallowed || sourceRev == null || urlBase == null
+            if isDisallowed || sourceRev == null || urlBase == null then
-                then null
+              null
-                else urlBase + "?rev=" + sourceRev;
+            else
-              meta =
+              urlBase + "?rev=" + sourceRev;
-                {
+          meta = {
             name = "@quixos-package-schemas/${schemaName}";
             type = sourceInfo.type or null;
             url = inputUrl;
@@ -117,16 +112,16 @@ let
             flakeRef = flakeRef;
           };
         in
-            if flakeRef == null
+        if flakeRef == null then
-            then throw "Schema input ${schemaName} must be a git flake with url+rev"
+          throw "Schema input ${schemaName} must be a git flake with url+rev"
-            else {
+        else
+          {
             name = schemaName;
             value = meta;
-            })
+          }
-          schemaInputs;
+      ) schemaInputs;
 
-      schemaMetaJsonByName =
+      schemaMetaJsonByName = pkgs.lib.mapAttrs (_: meta: builtins.toJSON meta) schemaMetaByName;
-        pkgs.lib.mapAttrs (_: meta: builtins.toJSON meta) schemaMetaByName;
 
       schemaExtensionsBlock = pkgs.lib.concatStringsSep "\n" (
         [
@@ -151,12 +146,11 @@ let
       );
 
       schemaInstallCommands = pkgs.lib.concatStringsSep "\n" (
-        pkgs.lib.mapAttrsToList (name: drv:
+        pkgs.lib.mapAttrsToList (
+          name: drv:
           let
             metaJson =
-              if pkgs.lib.hasAttr name schemaMetaJsonByName
+              if pkgs.lib.hasAttr name schemaMetaJsonByName then schemaMetaJsonByName.${name} else null;
-              then schemaMetaJsonByName.${name}
-              else null;
           in
           ''
             schema_pkg="$(ls -d ${drv}/libexec/* | head -n1)"
@@ -166,8 +160,8 @@ let
             chmod -R u+w "$dest"
           ''
           + (
-            if metaJson != null
+            if metaJson != null then
-            then ''
+              ''
                               schema_main="${schemaMainPathDefault}"
                               if [ -f "$dest/$schema_main" ]; then
                                 block_tmp="$(mktemp -p "$dest")"
@@ -205,7 +199,8 @@ EOF
                                 rm -f "$block_tmp" "$tmp_out"
                               fi
               ''
-            else ""
+            else
+              ""
           )
         ) schemaPackages
       );
@@ -240,7 +235,8 @@ EOF
         schemaInstallCommands
         updateYarnrcScript
         schemaExtensionsBlockEscaped
-        selfSchemaName;
+        selfSchemaName
+        ;
     };
 
   mkTsPackageServer =
@@ -265,9 +261,10 @@ EOF
       nodejs' = if nodejs != null then nodejs else pkgs.nodejs_24;
       git' = if git != null then git else pkgs.git;
       templatePreparePackages' =
-        if templatePreparePackages != null
+        if templatePreparePackages != null then
-        then templatePreparePackages
+          templatePreparePackages
-        else [
+        else
+          [
             pkgs.findutils
             git'
             pkgs.gnused
@@ -291,28 +288,33 @@ EOF
       runtimeBinPath = pkgs.lib.makeBinPath extraRuntimePackages;
       runtimeLibPath = pkgs.lib.makeLibraryPath extraRuntimePackages;
       runtimeWrap =
-        if extraRuntimePackages == [ ]
+        if extraRuntimePackages == [ ] then
-        then ""
+          ""
-        else ''
+        else
+          ''
             wrapProgram "$out/bin/${serverBin}" \
               --prefix PATH : ${runtimeBinPath} \
               --prefix LD_LIBRARY_PATH : ${runtimeLibPath}
           '';
 
-      server = base.overrideAttrs (old:
+      server = base.overrideAttrs (
+        old:
         let
           extraAttrs = serverOverrides old;
         in
         {
           buildInputs = (old.buildInputs or [ ]) ++ extraBuildInputs;
 
-          nativeBuildInputs = (old.nativeBuildInputs or [ ]) ++ [
+          nativeBuildInputs =
+            (old.nativeBuildInputs or [ ])
+            ++ [
               pkgs.python3
               pkgs.gnumake
               pkgs.gcc
               pkgs.pkg-config
               pkgs.makeWrapper
-          ] ++ extraNativeBuildInputs;
+            ]
+            ++ extraNativeBuildInputs;
 
           # node-gyp will look at these
           PYTHON = "${pkgs.python3}/bin/python3";
@@ -326,13 +328,14 @@ EOF
           buildPhase =
             (old.buildPhase or "")
             + (
-              if buildCommand != null
+              if buildCommand != null then
-              then ''
+                ''
                   runHook preBuildQuixos
                   ${buildCommand}
                   runHook postBuildQuixos
                 ''
-              else ""
+              else
+                ""
             );
 
           postFixup = (old.postFixup or "") + runtimeWrap;
@@ -342,7 +345,8 @@ EOF
             mkdir -p "$pkg_root/quixos-package-schemas"
             (cd "$pkg_root" && ${schemaSupport.schemaInstallCommands})
           '';
-        } // extraAttrs
+        }
+        // extraAttrs
       );
 
       check = server.overrideAttrs (old: {
@@ -360,7 +364,12 @@ EOF
       };
     in
     {
-      inherit server check packageName serverBin;
+      inherit
+        server
+        check
+        packageName
+        serverBin
+        ;
 
       devShells = {
         "quixos-prepare" = prepareShell;
@@ -392,13 +401,18 @@ EOF
         pkgs = import nixpkgs { inherit system; };
 
         schemaSupport = mkSchemaSupport {
-          inherit pkgs inputs system schemaDir schemaPrefix self flakeRoot;
+          inherit
+            pkgs
+            inputs
+            system
+            schemaDir
+            schemaPrefix
+            self
+            flakeRoot
+            ;
         };
 
-        normalizeList = value:
+        normalizeList = value: if builtins.isFunction value then value pkgs else value;
-          if builtins.isFunction value
-          then value pkgs
-          else value;
 
         serverResult = serverBuilder {
           inherit pkgs schemaSupport;
@@ -408,26 +422,28 @@ EOF
         };
 
         combinedName = pkgs.lib.strings.sanitizeDerivationName (
-          if packageName != null
+          if packageName != null then
-          then packageName
+            packageName
-          else if serverResult ? packageName
+          else if serverResult ? packageName then
-          then serverResult.packageName
+            serverResult.packageName
-          else "quixos-package"
+          else
+            "quixos-package"
         );
 
         packageServer = serverResult.server;
         packageServerCheck = if serverResult ? check then serverResult.check else null;
 
         appProgramFinal =
-          if appProgram != null
+          if appProgram != null then
-          then appProgram
+            appProgram
-          else if serverResult ? appProgram
+          else if serverResult ? appProgram then
-          then serverResult.appProgram
+            serverResult.appProgram
-          else "${packageServer}/bin/${serverResult.serverBin or "server"}";
+          else
+            "${packageServer}/bin/${serverResult.serverBin or "server"}";
 
         devShellHookBase =
-          if enableYarnrcHook
+          if enableYarnrcHook then
-          then ''
+            ''
               find_schema_root() {
                 dir="$PWD"
                 while [ "$dir" != "/" ]; do
@@ -455,21 +471,26 @@ EOF
                 fi
               fi
             ''
-          else "";
+          else
+            "";
 
         devShellHook = devShellHookBase + extraDevShellHook;
 
         devShellPackages = normalizeList extraDevShellPackages;
 
-        checks =
+        checks = {
-          { schema = schemaSupport.schemaCheck; }
+          schema = schemaSupport.schemaCheck;
+        }
         // (if packageServerCheck != null then { default = packageServerCheck; } else { });
         extraDevShells = if serverResult ? devShells then serverResult.devShells else { };
       in
       {
         packages.default = pkgs.symlinkJoin {
           name = combinedName;
-          paths = [ packageServer schemaSupport.schema ];
+          paths = [
+            packageServer
+            schemaSupport.schema
+          ];
         };
         packages.server = packageServer;
         packages.schema = schemaSupport.schema;
@@ -512,10 +533,19 @@ EOF
 
   # Language-neutral, offline schema compilation. Snapshot directories must be
   # fixed Nix inputs matching the resource lock's complete dependency closure.
-  mkQxBindingSchema = { pkgs, protocol, src, repository, commit, resources ? [ ] }:
+  mkQxBindingSchema =
+    {
+      pkgs,
+      protocol,
+      src,
+      repository,
+      commit,
+      resources ? [ ],
+    }:
     let
       snapshots = pkgs.writeText "qx-binding-snapshots.json" (builtins.toJSON { inherit resources; });
-    in pkgs.runCommand "qx-binding-schema.json" { } ''
+    in
+    pkgs.runCommand "qx-binding-schema.json" { } ''
       ${protocol}/bin/quixos-resource-compile \
         --root ${src} --kind package \
         --repository ${pkgs.lib.escapeShellArg repository} \
@@ -551,23 +581,21 @@ EOF
     flake-utils.lib.eachDefaultSystem (
       system:
       let
-        outputsFor = candidateBindings:
+        outputsFor =
+          candidateBindings:
           let
             pkgs = import nixpkgs { inherit system; };
             lib = pkgs.lib;
             nodejs = pkgs.${nodejsAttr};
 
-        callOption = value:
+            callOption =
-          if builtins.isFunction value
+              value: if builtins.isFunction value then value { inherit inputs pkgs system; } else value;
-          then value { inherit inputs pkgs system; }
-          else value;
 
             packageJson = builtins.fromJSON (builtins.readFile "${packageRoot}/package.json");
-        packageNameFinal = if packageName != null then packageName else packageJson.name or "quixos-package";
+            packageNameFinal =
+              if packageName != null then packageName else packageJson.name or "quixos-package";
             promptNameFinal =
-          if promptName != null
+              if promptName != null then promptName else lib.strings.sanitizeDerivationName packageNameFinal;
-          then promptName
-          else lib.strings.sanitizeDerivationName packageNameFinal;
 
             sourcePackage = mkCaminoSourcePackage {
               inherit pkgs;
@@ -575,27 +603,43 @@ EOF
               name = sourceName;
             };
 
-        exportsFor = attrs:
+            exportsFor =
+              attrs:
               lib.concatStringsSep "\n" (
-            lib.mapAttrsToList
+                lib.mapAttrsToList (name: value: "export ${name}=${lib.escapeShellArg (toString value)}") attrs
-              (name: value: "export ${name}=${lib.escapeShellArg (toString value)}")
-              attrs
               );
 
-        bindingConfig = if candidateBindings != null then candidateBindings
+            bindingConfig =
-          else if bindings == null then null else callOption bindings;
+              if candidateBindings != null then
-        bindingSchema = if bindingConfig == null then null else bindingConfig.schema or (mkQxBindingSchema {
+                candidateBindings
+              else if bindings == null then
+                null
+              else
+                callOption bindings;
+            bindingSchema =
+              if bindingConfig == null then
+                null
+              else
+                bindingConfig.schema or (mkQxBindingSchema {
                   inherit pkgs;
                   protocol = bindingConfig.generator;
                   src = packageRoot;
                   inherit (bindingConfig) repository commit;
                   resources = bindingConfig.resources or [ ];
                 });
-        bindingOutput = if bindingConfig == null then "src/gen/qx.ts" else bindingConfig.output or "src/gen/qx.ts";
+            bindingOutput =
+              if bindingConfig == null then "src/gen/qx.ts" else bindingConfig.output or "src/gen/qx.ts";
             authoringCheck = builtins.fromJSON (builtins.readFile "${packageRoot}/quixos.check.json");
-        bindingOptionsFile = if bindingConfig == null then null else
+            bindingOptionsFile =
+              if bindingConfig == null then
+                null
+              else
                 pkgs.writeText "qx-typescript-options.json" (builtins.toJSON (authoringCheck.options or { }));
-        bindingCommand = if bindingConfig == null then "" else ''
+            bindingCommand =
+              if bindingConfig == null then
+                ""
+              else
+                ''
                   mkdir -p ${lib.escapeShellArg (dirOf bindingOutput)}
                   ${bindingConfig.generator}/bin/quixos-codegen-ts \
                     ${lib.escapeShellArg (toString bindingSchema)} \
@@ -617,26 +661,38 @@ EOF
             bundleTarget = bundleConfig.target or "node24";
             bundleFormat = bundleConfig.format or "esm";
             bundleBanner = bundleConfig.banner or nodeRequireBanner;
-        bundleAliases = bundleConfig.aliases or {
+            bundleAliases =
-          "@automerge/automerge" = "./node_modules/@automerge/automerge/dist/mjs/entrypoints/fullfat_base64.js";
+              bundleConfig.aliases or {
+                "@automerge/automerge" =
+                  "./node_modules/@automerge/automerge/dist/mjs/entrypoints/fullfat_base64.js";
               };
             bundleAliasArgs = lib.concatStringsSep " " (
-          lib.mapAttrsToList
+              lib.mapAttrsToList (from: to: "--alias:${from}=${lib.escapeShellArg to}") bundleAliases
-            (from: to: "--alias:${from}=${lib.escapeShellArg to}")
-            bundleAliases
             );
             nodeRequireBanner = "import { createRequire } from 'module';const require = createRequire(import.meta.url);";
             bundleCommand =
-          if bundle == null
+              if bundle == null then
-          then ""
+                ""
-          else if bundleConfig.browserSources or false then ''
+              else if bundleConfig.browserSources or false then
-            ${nodejs}/bin/node ${./browser-source.mjs} ${lib.escapeShellArg (builtins.toJSON {
+                ''
-              entryPoints = [ bundleConfig.entry ]; bundle = true; platform = bundlePlatform;
+                  ${nodejs}/bin/node ${./browser-source.mjs} ${
-              target = bundleTarget; format = bundleFormat; alias = bundleAliases;
+                    lib.escapeShellArg (
+                      builtins.toJSON {
+                        entryPoints = [ bundleConfig.entry ];
+                        bundle = true;
+                        platform = bundlePlatform;
+                        target = bundleTarget;
+                        format = bundleFormat;
+                        alias = bundleAliases;
                         preserveSymlinks = bundleConfig.preserveSymlinks or true;
-              banner.js = bundleBanner; outfile = bundleOutfile;
+                        banner.js = bundleBanner;
-            })}
+                        outfile = bundleOutfile;
-          '' else ''
+                      }
+                    )
+                  }
+                ''
+              else
+                ''
                   esbuild ${lib.escapeShellArg bundleConfig.entry} \
                     --bundle \
                     --platform=${bundlePlatform} \
@@ -655,18 +711,21 @@ EOF
             serverFile = installConfig.serverFile or bundleOutfile;
             descriptorPath = installConfig.descriptorPath or "descriptor.quixos-package.txtpb";
             extraFiles = installConfig.extraFiles or [ ];
-        installExtraFile = file:
+            installExtraFile =
+              file:
               let
                 source = toString file.source;
                 target = file.target or (baseNameOf source);
                 mode = file.mode or "0644";
-          in ''
+              in
+              ''
                 install -Dm${toString mode} ${lib.escapeShellArg source} "$out/libexec/${serverLibexecName}/${target}"
               '';
             installServerPhase =
-          if installServer == null
+              if installServer == null then
-          then null
+                null
-          else ''
+              else
+                ''
                               runHook preInstall
                               install -Dm755 ${lib.escapeShellArg serverFile} "$out/libexec/${serverLibexecName}/${serverFile}"
                               ${lib.concatMapStringsSep "\n" installExtraFile extraFiles}
@@ -695,7 +754,9 @@ EOF
 
             project = (pkgs.callPackage "${packageRoot}/yarn-project.nix" { inherit nodejs; }) {
               src = packageRoot;
-          overrideAttrs = old: {
+              overrideAttrs =
+                old:
+                {
                   nativeBuildInputs =
                     (old.nativeBuildInputs or [ ])
                     ++ lib.optional (bundle != null || migrationEntrypoint != null) pkgs.esbuild
@@ -704,9 +765,13 @@ EOF
                     runHook preBuild
                     ${exportsFor (callOption buildEnv)}
                     ${bindingCommand}
-              ${lib.optionalString (bindingConfig != null && bundle != null) "${bindingConfig.generator}/bin/quixos-qx bundle-policy src"}
+                    ${lib.optionalString (
+                      bindingConfig != null && bundle != null
+                    ) "${bindingConfig.generator}/bin/quixos-qx bundle-policy src"}
                     ${lib.optionalString (bindingConfig != null) "yarn exec tsc --noEmit"}
-              ${lib.optionalString (bindingConfig != null) "cp ${lib.escapeShellArg bindingOutput} .qx-checked-bindings"}
+                    ${lib.optionalString (
+                      bindingConfig != null
+                    ) "cp ${lib.escapeShellArg bindingOutput} .qx-checked-bindings"}
                     ${buildCommand}
                     ${lib.optionalString (bindingConfig != null) ''
                       yarn exec tsc --noEmit
@@ -721,7 +786,8 @@ EOF
                     ''}
                     runHook postBuild
                   '';
-          } // lib.optionalAttrs (installServerPhase != null) {
+                }
+                // lib.optionalAttrs (installServerPhase != null) {
                   installPhase = installServerPhase;
                 };
             };
@@ -737,9 +803,10 @@ EOF
             '';
 
             maybeServerOutputs =
-          if installServer == null
+              if installServer == null then
-          then { }
+                { }
-          else {
+              else
+                {
                   packages.server = project;
                   apps.default = {
                     type = "app";
@@ -754,16 +821,26 @@ EOF
               packages = [
                 nodejs
                 project.yarn-freestanding
-          ] ++ lib.optional (bindingConfig != null) generateBindings ++ callOption devShellPackages;
+              ]
+              ++ lib.optional (bindingConfig != null) generateBindings
+              ++ callOption devShellPackages;
               # Explicit command keeps shell entry free of source mutations.
               shellHook = devShellHookBase + callOption devShellHook;
             };
-      } // maybeServerOutputs;
+          }
-      in (outputsFor null) // {
+          // maybeServerOutputs;
+      in
+      (outputsFor null)
+      // {
         # The workspace supplies a compiler-produced schema for the exact
         # candidate graph. Standalone builds may use checked-in authoring types,
         # but only this build path regenerates and witnesses candidate contracts.
-        quixosPackages.checkedServer = { schema, generator, packageRevisionId }:
+        quixosPackages.checkedServer =
+          {
+            schema,
+            generator,
+            packageRevisionId,
+          }:
           (outputsFor { inherit schema generator packageRevisionId; }).packages.server;
       }
     );
@@ -775,5 +852,6 @@ in
     mkSchemaSupport
     mkCaminoSourcePackage
     mkQxBindingSchema
-    mkCaminoTsYarnNixifyFlake;
+    mkCaminoTsYarnNixifyFlake
+    ;
 }