Proper handling of boolean template function args

src-tauri/vendored/plugins/filter-jsonpath/package.json

@@ -7,7 +7,7 @@
     "dev": "yaakcli dev ./src/index.js"
   },
   "dependencies": {
-    "jsonpath-plus": "^9.0.0"
+    "jsonpath-plus": "^10.3.0"
   },
   "devDependencies": {
     "@types/jsonpath": "^0.2.4"

src-tauri/vendored/plugins/template-function-json/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@yaakapp/template-function-json",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  },
+  "dependencies": {
+    "jsonpath-plus": "^10.3.0"
+  },
+  "devDependencies": {
+    "@types/jsonpath": "^0.2.4"
+  }
+}

src-tauri/vendored/plugins/template-function-uuid/build/index.js

@@ -0,0 +1,417 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/index.ts
+var src_exports = {};
+__export(src_exports, {
+  plugin: () => plugin
+});
+module.exports = __toCommonJS(src_exports);
+
+// node_modules/uuid/dist/esm/regex.js
+var regex_default = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$/i;
+
+// node_modules/uuid/dist/esm/validate.js
+function validate(uuid) {
+  return typeof uuid === "string" && regex_default.test(uuid);
+}
+var validate_default = validate;
+
+// node_modules/uuid/dist/esm/parse.js
+function parse(uuid) {
+  if (!validate_default(uuid)) {
+    throw TypeError("Invalid UUID");
+  }
+  let v;
+  return Uint8Array.of((v = parseInt(uuid.slice(0, 8), 16)) >>> 24, v >>> 16 & 255, v >>> 8 & 255, v & 255, (v = parseInt(uuid.slice(9, 13), 16)) >>> 8, v & 255, (v = parseInt(uuid.slice(14, 18), 16)) >>> 8, v & 255, (v = parseInt(uuid.slice(19, 23), 16)) >>> 8, v & 255, (v = parseInt(uuid.slice(24, 36), 16)) / 1099511627776 & 255, v / 4294967296 & 255, v >>> 24 & 255, v >>> 16 & 255, v >>> 8 & 255, v & 255);
+}
+var parse_default = parse;
+
+// node_modules/uuid/dist/esm/stringify.js
+var byteToHex = [];
+for (let i = 0; i < 256; ++i) {
+  byteToHex.push((i + 256).toString(16).slice(1));
+}
+function unsafeStringify(arr, offset = 0) {
+  return (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + "-" + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + "-" + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + "-" + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + "-" + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase();
+}
+
+// node_modules/uuid/dist/esm/rng.js
+var import_crypto = require("crypto");
+var rnds8Pool = new Uint8Array(256);
+var poolPtr = rnds8Pool.length;
+function rng() {
+  if (poolPtr > rnds8Pool.length - 16) {
+    (0, import_crypto.randomFillSync)(rnds8Pool);
+    poolPtr = 0;
+  }
+  return rnds8Pool.slice(poolPtr, poolPtr += 16);
+}
+
+// node_modules/uuid/dist/esm/v1.js
+var _state = {};
+function v1(options, buf, offset) {
+  let bytes;
+  const isV6 = options?._v6 ?? false;
+  if (options) {
+    const optionsKeys = Object.keys(options);
+    if (optionsKeys.length === 1 && optionsKeys[0] === "_v6") {
+      options = void 0;
+    }
+  }
+  if (options) {
+    bytes = v1Bytes(options.random ?? options.rng?.() ?? rng(), options.msecs, options.nsecs, options.clockseq, options.node, buf, offset);
+  } else {
+    const now = Date.now();
+    const rnds = rng();
+    updateV1State(_state, now, rnds);
+    bytes = v1Bytes(rnds, _state.msecs, _state.nsecs, isV6 ? void 0 : _state.clockseq, isV6 ? void 0 : _state.node, buf, offset);
+  }
+  return buf ?? unsafeStringify(bytes);
+}
+function updateV1State(state, now, rnds) {
+  state.msecs ??= -Infinity;
+  state.nsecs ??= 0;
+  if (now === state.msecs) {
+    state.nsecs++;
+    if (state.nsecs >= 1e4) {
+      state.node = void 0;
+      state.nsecs = 0;
+    }
+  } else if (now > state.msecs) {
+    state.nsecs = 0;
+  } else if (now < state.msecs) {
+    state.node = void 0;
+  }
+  if (!state.node) {
+    state.node = rnds.slice(10, 16);
+    state.node[0] |= 1;
+    state.clockseq = (rnds[8] << 8 | rnds[9]) & 16383;
+  }
+  state.msecs = now;
+  return state;
+}
+function v1Bytes(rnds, msecs, nsecs, clockseq, node, buf, offset = 0) {
+  if (rnds.length < 16) {
+    throw new Error("Random bytes length must be >= 16");
+  }
+  if (!buf) {
+    buf = new Uint8Array(16);
+    offset = 0;
+  } else {
+    if (offset < 0 || offset + 16 > buf.length) {
+      throw new RangeError(`UUID byte range ${offset}:${offset + 15} is out of buffer bounds`);
+    }
+  }
+  msecs ??= Date.now();
+  nsecs ??= 0;
+  clockseq ??= (rnds[8] << 8 | rnds[9]) & 16383;
+  node ??= rnds.slice(10, 16);
+  msecs += 122192928e5;
+  const tl = ((msecs & 268435455) * 1e4 + nsecs) % 4294967296;
+  buf[offset++] = tl >>> 24 & 255;
+  buf[offset++] = tl >>> 16 & 255;
+  buf[offset++] = tl >>> 8 & 255;
+  buf[offset++] = tl & 255;
+  const tmh = msecs / 4294967296 * 1e4 & 268435455;
+  buf[offset++] = tmh >>> 8 & 255;
+  buf[offset++] = tmh & 255;
+  buf[offset++] = tmh >>> 24 & 15 | 16;
+  buf[offset++] = tmh >>> 16 & 255;
+  buf[offset++] = clockseq >>> 8 | 128;
+  buf[offset++] = clockseq & 255;
+  for (let n = 0; n < 6; ++n) {
+    buf[offset++] = node[n];
+  }
+  return buf;
+}
+var v1_default = v1;
+
+// node_modules/uuid/dist/esm/v1ToV6.js
+function v1ToV6(uuid) {
+  const v1Bytes2 = typeof uuid === "string" ? parse_default(uuid) : uuid;
+  const v6Bytes = _v1ToV6(v1Bytes2);
+  return typeof uuid === "string" ? unsafeStringify(v6Bytes) : v6Bytes;
+}
+function _v1ToV6(v1Bytes2) {
+  return Uint8Array.of((v1Bytes2[6] & 15) << 4 | v1Bytes2[7] >> 4 & 15, (v1Bytes2[7] & 15) << 4 | (v1Bytes2[4] & 240) >> 4, (v1Bytes2[4] & 15) << 4 | (v1Bytes2[5] & 240) >> 4, (v1Bytes2[5] & 15) << 4 | (v1Bytes2[0] & 240) >> 4, (v1Bytes2[0] & 15) << 4 | (v1Bytes2[1] & 240) >> 4, (v1Bytes2[1] & 15) << 4 | (v1Bytes2[2] & 240) >> 4, 96 | v1Bytes2[2] & 15, v1Bytes2[3], v1Bytes2[8], v1Bytes2[9], v1Bytes2[10], v1Bytes2[11], v1Bytes2[12], v1Bytes2[13], v1Bytes2[14], v1Bytes2[15]);
+}
+
+// node_modules/uuid/dist/esm/md5.js
+var import_crypto2 = require("crypto");
+function md5(bytes) {
+  if (Array.isArray(bytes)) {
+    bytes = Buffer.from(bytes);
+  } else if (typeof bytes === "string") {
+    bytes = Buffer.from(bytes, "utf8");
+  }
+  return (0, import_crypto2.createHash)("md5").update(bytes).digest();
+}
+var md5_default = md5;
+
+// node_modules/uuid/dist/esm/v35.js
+function stringToBytes(str) {
+  str = unescape(encodeURIComponent(str));
+  const bytes = new Uint8Array(str.length);
+  for (let i = 0; i < str.length; ++i) {
+    bytes[i] = str.charCodeAt(i);
+  }
+  return bytes;
+}
+var DNS = "6ba7b810-9dad-11d1-80b4-00c04fd430c8";
+var URL = "6ba7b811-9dad-11d1-80b4-00c04fd430c8";
+function v35(version, hash, value, namespace, buf, offset) {
+  const valueBytes = typeof value === "string" ? stringToBytes(value) : value;
+  const namespaceBytes = typeof namespace === "string" ? parse_default(namespace) : namespace;
+  if (typeof namespace === "string") {
+    namespace = parse_default(namespace);
+  }
+  if (namespace?.length !== 16) {
+    throw TypeError("Namespace must be array-like (16 iterable integer values, 0-255)");
+  }
+  let bytes = new Uint8Array(16 + valueBytes.length);
+  bytes.set(namespaceBytes);
+  bytes.set(valueBytes, namespaceBytes.length);
+  bytes = hash(bytes);
+  bytes[6] = bytes[6] & 15 | version;
+  bytes[8] = bytes[8] & 63 | 128;
+  if (buf) {
+    offset = offset || 0;
+    for (let i = 0; i < 16; ++i) {
+      buf[offset + i] = bytes[i];
+    }
+    return buf;
+  }
+  return unsafeStringify(bytes);
+}
+
+// node_modules/uuid/dist/esm/v3.js
+function v3(value, namespace, buf, offset) {
+  return v35(48, md5_default, value, namespace, buf, offset);
+}
+v3.DNS = DNS;
+v3.URL = URL;
+var v3_default = v3;
+
+// node_modules/uuid/dist/esm/native.js
+var import_crypto3 = require("crypto");
+var native_default = { randomUUID: import_crypto3.randomUUID };
+
+// node_modules/uuid/dist/esm/v4.js
+function v4(options, buf, offset) {
+  if (native_default.randomUUID && !buf && !options) {
+    return native_default.randomUUID();
+  }
+  options = options || {};
+  const rnds = options.random ?? options.rng?.() ?? rng();
+  if (rnds.length < 16) {
+    throw new Error("Random bytes length must be >= 16");
+  }
+  rnds[6] = rnds[6] & 15 | 64;
+  rnds[8] = rnds[8] & 63 | 128;
+  if (buf) {
+    offset = offset || 0;
+    if (offset < 0 || offset + 16 > buf.length) {
+      throw new RangeError(`UUID byte range ${offset}:${offset + 15} is out of buffer bounds`);
+    }
+    for (let i = 0; i < 16; ++i) {
+      buf[offset + i] = rnds[i];
+    }
+    return buf;
+  }
+  return unsafeStringify(rnds);
+}
+var v4_default = v4;
+
+// node_modules/uuid/dist/esm/sha1.js
+var import_crypto4 = require("crypto");
+function sha1(bytes) {
+  if (Array.isArray(bytes)) {
+    bytes = Buffer.from(bytes);
+  } else if (typeof bytes === "string") {
+    bytes = Buffer.from(bytes, "utf8");
+  }
+  return (0, import_crypto4.createHash)("sha1").update(bytes).digest();
+}
+var sha1_default = sha1;
+
+// node_modules/uuid/dist/esm/v5.js
+function v5(value, namespace, buf, offset) {
+  return v35(80, sha1_default, value, namespace, buf, offset);
+}
+v5.DNS = DNS;
+v5.URL = URL;
+var v5_default = v5;
+
+// node_modules/uuid/dist/esm/v6.js
+function v6(options, buf, offset) {
+  options ??= {};
+  offset ??= 0;
+  let bytes = v1_default({ ...options, _v6: true }, new Uint8Array(16));
+  bytes = v1ToV6(bytes);
+  if (buf) {
+    for (let i = 0; i < 16; i++) {
+      buf[offset + i] = bytes[i];
+    }
+    return buf;
+  }
+  return unsafeStringify(bytes);
+}
+var v6_default = v6;
+
+// node_modules/uuid/dist/esm/v7.js
+var _state2 = {};
+function v7(options, buf, offset) {
+  let bytes;
+  if (options) {
+    bytes = v7Bytes(options.random ?? options.rng?.() ?? rng(), options.msecs, options.seq, buf, offset);
+  } else {
+    const now = Date.now();
+    const rnds = rng();
+    updateV7State(_state2, now, rnds);
+    bytes = v7Bytes(rnds, _state2.msecs, _state2.seq, buf, offset);
+  }
+  return buf ?? unsafeStringify(bytes);
+}
+function updateV7State(state, now, rnds) {
+  state.msecs ??= -Infinity;
+  state.seq ??= 0;
+  if (now > state.msecs) {
+    state.seq = rnds[6] << 23 | rnds[7] << 16 | rnds[8] << 8 | rnds[9];
+    state.msecs = now;
+  } else {
+    state.seq = state.seq + 1 | 0;
+    if (state.seq === 0) {
+      state.msecs++;
+    }
+  }
+  return state;
+}
+function v7Bytes(rnds, msecs, seq, buf, offset = 0) {
+  if (rnds.length < 16) {
+    throw new Error("Random bytes length must be >= 16");
+  }
+  if (!buf) {
+    buf = new Uint8Array(16);
+    offset = 0;
+  } else {
+    if (offset < 0 || offset + 16 > buf.length) {
+      throw new RangeError(`UUID byte range ${offset}:${offset + 15} is out of buffer bounds`);
+    }
+  }
+  msecs ??= Date.now();
+  seq ??= rnds[6] * 127 << 24 | rnds[7] << 16 | rnds[8] << 8 | rnds[9];
+  buf[offset++] = msecs / 1099511627776 & 255;
+  buf[offset++] = msecs / 4294967296 & 255;
+  buf[offset++] = msecs / 16777216 & 255;
+  buf[offset++] = msecs / 65536 & 255;
+  buf[offset++] = msecs / 256 & 255;
+  buf[offset++] = msecs & 255;
+  buf[offset++] = 112 | seq >>> 28 & 15;
+  buf[offset++] = seq >>> 20 & 255;
+  buf[offset++] = 128 | seq >>> 14 & 63;
+  buf[offset++] = seq >>> 6 & 255;
+  buf[offset++] = seq << 2 & 255 | rnds[10] & 3;
+  buf[offset++] = rnds[11];
+  buf[offset++] = rnds[12];
+  buf[offset++] = rnds[13];
+  buf[offset++] = rnds[14];
+  buf[offset++] = rnds[15];
+  return buf;
+}
+var v7_default = v7;
+
+// src/index.ts
+var plugin = {
+  templateFunctions: [
+    {
+      name: "uuid.v1",
+      description: "Generate a UUID V1",
+      args: [],
+      async onRender(_ctx, _args) {
+        return v1_default();
+      }
+    },
+    {
+      name: "uuid.v3",
+      description: "Generate a UUID V3",
+      args: [
+        { type: "text", name: "name", label: "Name" },
+        {
+          type: "text",
+          name: "namespace",
+          label: "Namespace UUID",
+          description: "A valid UUID to use as the namespace",
+          placeholder: "24ced880-3bf4-11f0-8329-cd053d577f0e"
+        }
+      ],
+      async onRender(_ctx, args) {
+        return v3_default(String(args.values.name), String(args.values.namespace));
+      }
+    },
+    {
+      name: "uuid.v4",
+      description: "Generate a UUID V4",
+      args: [],
+      async onRender(_ctx, _args) {
+        return v4_default();
+      }
+    },
+    {
+      name: "uuid.v5",
+      description: "Generate a UUID V5",
+      args: [
+        { type: "text", name: "name", label: "Name" },
+        { type: "text", name: "namespace", label: "Namespace" }
+      ],
+      async onRender(_ctx, args) {
+        return v5_default(String(args.values.name), String(args.values.namespace));
+      }
+    },
+    {
+      name: "uuid.v6",
+      description: "Generate a UUID V6",
+      args: [
+        {
+          type: "text",
+          name: "timestamp",
+          label: "Timestamp",
+          optional: true,
+          description: "Can be any format that can be parsed by JavaScript new Date(...)",
+          placeholder: "2025-05-28T11:15:00Z"
+        }
+      ],
+      async onRender(_ctx, args) {
+        return v6_default({ msecs: new Date(String(args.values.timestamp)).getTime() });
+      }
+    },
+    {
+      name: "uuid.v7",
+      description: "Generate a UUID V7",
+      args: [],
+      async onRender(_ctx, _args) {
+        return v7_default();
+      }
+    }
+  ]
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  plugin
+});

src-tauri/vendored/plugins/template-function-uuid/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "@yaakapp/template-function-uuid",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  },
+  "dependencies": {
+    "uuid": "^11.1.0"
+  }
+}

src-tauri/vendored/plugins/template-function-xml/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@yaakapp/template-function-xml",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  },
+  "dependencies": {
+    "@xmldom/xmldom": "^0.8.10",
+    "xpath": "^0.0.34"
+  }
+}

src-tauri/yaak-plugins/src/events.rs

@@ -840,7 +840,7 @@ pub struct CallTemplateFunctionResponse {
 #[ts(export, export_to = "gen_events.ts")]
 pub struct CallTemplateFunctionArgs {
     pub purpose: RenderPurpose,
-    pub values: HashMap<String, String>,
+    pub values: HashMap<String, serde_json::Value>,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, TS)]

src-tauri/yaak-plugins/src/manager.rs

@@ -11,6 +11,7 @@ use crate::events::{
     GetHttpRequestActionsResponse, GetTemplateFunctionsResponse, ImportRequest, ImportResponse,
     InternalEvent, InternalEventPayload, JsonPrimitive, PluginWindowContext, RenderPurpose,
 };
+use crate::native_template_functions::template_function_secure;
 use crate::nodejs::start_nodejs_plugin_runtime;
 use crate::plugin_handle::PluginHandle;
 use crate::server_ws::PluginRuntimeServerWebsocket;
@@ -24,13 +25,12 @@ use tauri::path::BaseDirectory;
 use tauri::{AppHandle, Manager, Runtime, WebviewWindow};
 use tokio::fs::read_dir;
 use tokio::net::TcpListener;
-use tokio::sync::{mpsc, Mutex};
+use tokio::sync::{Mutex, mpsc};
-use tokio::time::{timeout, Instant};
+use tokio::time::{Instant, timeout};
 use yaak_models::query_manager::QueryManagerExt;
 use yaak_models::util::generate_id;
 use yaak_templates::error::Error::RenderError;
 use yaak_templates::error::Result as TemplateResult;
-use crate::native_template_functions::template_function_secure;
 
 #[derive(Clone)]
 pub struct PluginManager {
@@ -160,8 +160,7 @@ impl PluginManager {
             })
             .collect();
 
-        let plugins =
+        let plugins = app_handle.db().list_plugins().unwrap_or_default();
-            app_handle.db().list_plugins().unwrap_or_default();
         let installed_plugin_dirs: Vec<PluginCandidate> = plugins
             .iter()
             .map(|p| PluginCandidate {
@@ -606,15 +605,12 @@ impl PluginManager {
         &self,
         window_context: &PluginWindowContext,
         fn_name: &str,
-        args: HashMap<String, String>,
+        values: HashMap<String, serde_json::Value>,
         purpose: RenderPurpose,
     ) -> TemplateResult<String> {
         let req = CallTemplateFunctionRequest {
             name: fn_name.to_string(),
-            args: CallTemplateFunctionArgs {
+            args: CallTemplateFunctionArgs { purpose, values },
-                purpose,
-                values: args,
-            },
         };
 
         let events = self

src-tauri/yaak-plugins/src/native_template_functions.rs

@@ -34,7 +34,7 @@ pub(crate) fn template_function_secure() -> TemplateFunction {
 
 pub fn template_function_secure_run<R: Runtime>(
     app_handle: &AppHandle<R>,
-    args: HashMap<String, String>,
+    args: HashMap<String, serde_json::Value>,
     window_context: &PluginWindowContext,
 ) -> Result<String> {
     match window_context.clone() {
@@ -43,9 +43,10 @@ pub fn template_function_secure_run<R: Runtime>(
             ..
         } => {
             let value = args.get("value").map(|v| v.to_owned()).unwrap_or_default();
-            if value.is_empty() {
+            let value = match value {
-                return Ok("".to_string());
+                serde_json::Value::String(s) => s,
-            }
+                _ => return Ok("".to_string()),
+            };
 
             let value = match value.strip_prefix("YENC_") {
                 None => {
@@ -118,7 +119,7 @@ pub fn decrypt_secure_template_function<R: Runtime>(
                 for a in args {
                     match a.clone().value {
                         Val::Str { text } => {
-                            args_map.insert(a.name.to_string(), text);
+                            args_map.insert(a.name.to_string(), serde_json::Value::String(text));
                         }
                         _ => continue,
                     }

src-tauri/yaak-plugins/src/template_callback.rs

@@ -30,7 +30,7 @@ impl<R: Runtime> PluginTemplateCallback<R> {
 }
 
 impl<R: Runtime> TemplateCallback for PluginTemplateCallback<R> {
-    async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+    async fn run(&self, fn_name: &str, args: HashMap<String, serde_json::Value>) -> Result<String> {
         // The beta named the function `Response` but was changed in stable.
         // Keep this here for a while because there's no easy way to migrate
         let fn_name = if fn_name == "Response" { "response" } else { fn_name };

src-tauri/yaak-templates/src/renderer.rs

@@ -11,7 +11,7 @@ pub trait TemplateCallback {
     fn run(
         &self,
         fn_name: &str,
-        args: HashMap<String, String>,
+        args: HashMap<String, serde_json::Value>,
     ) -> impl Future<Output = Result<String>> + Send;
 
     fn transform_arg(&self, fn_name: &str, arg_name: &str, arg_value: &str) -> Result<String>;
@@ -107,9 +107,15 @@ async fn render_value<T: TemplateCallback>(
             None => return Err(VariableNotFound(name)),
         },
         Val::Fn { name, args } => {
-            let mut resolved_args: HashMap<String, String> = HashMap::new();
+            let mut resolved_args: HashMap<String, serde_json::Value> = HashMap::new();
             for a in args {
-                let v = Box::pin(render_value(a.value, vars, cb, depth)).await?;
+                let v = match a.value.clone() {
+                    Val::Bool { value } => serde_json::Value::Bool(value),
+                    Val::Null => serde_json::Value::Null,
+                    _ => serde_json::Value::String(
+                        Box::pin(render_value(a.value, vars, cb, depth)).await?,
+                    ),
+                };
                 resolved_args.insert(a.name, v);
             }
             let result = cb.run(name.as_str(), resolved_args.clone()).await?;
@@ -133,7 +139,11 @@ mod parse_and_render_tests {
     struct EmptyCB {}
 
     impl TemplateCallback for EmptyCB {
-        async fn run(&self, _fn_name: &str, _args: HashMap<String, String>) -> Result<String> {
+        async fn run(
+            &self,
+            _fn_name: &str,
+            _args: HashMap<String, serde_json::Value>,
+        ) -> Result<String> {
             todo!()
         }
 
@@ -236,7 +246,11 @@ mod parse_and_render_tests {
 
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(
+                &self,
+                fn_name: &str,
+                args: HashMap<String, serde_json::Value>,
+            ) -> Result<String> {
                 Ok(format!("{fn_name}: {}, {:?} {:?}", args.len(), args.get("a"), args.get("b")))
             }
 
@@ -260,7 +274,11 @@ mod parse_and_render_tests {
         let result = r#"BAR"#;
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(
+                &self,
+                fn_name: &str,
+                args: HashMap<String, serde_json::Value>,
+            ) -> Result<String> {
                 Ok(match fn_name {
                     "secret" => "abc".to_string(),
                     "upper" => args["foo"].to_string().to_uppercase(),
@@ -290,7 +308,7 @@ mod parse_and_render_tests {
         let result = r#"FOO 'BAR' BAZ"#;
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(&self, fn_name: &str, args: HashMap<String, serde_json::Value>) -> Result<String> {
                 Ok(match fn_name {
                     "upper" => args["foo"].to_string().to_uppercase(),
                     _ => "".to_string(),
@@ -319,7 +337,7 @@ mod parse_and_render_tests {
         let result = r#"BAR"#;
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(&self, fn_name: &str, args: HashMap<String, serde_json::Value>) -> Result<String> {
                 Ok(match fn_name {
                     "secret" => "abc".to_string(),
                     "upper" => args["foo"].to_string().to_uppercase(),
@@ -349,7 +367,7 @@ mod parse_and_render_tests {
         let result = r#"bar"#;
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(&self, fn_name: &str, args: HashMap<String, serde_json::Value>) -> Result<String> {
                 Ok(match fn_name {
                     "no_op" => args["inner"].to_string(),
                     _ => "".to_string(),
@@ -377,7 +395,7 @@ mod parse_and_render_tests {
         let result = r#"ABC"#;
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, fn_name: &str, args: HashMap<String, String>) -> Result<String> {
+            async fn run(&self, fn_name: &str, args: HashMap<String, serde_json::Value>) -> Result<String> {
                 Ok(match fn_name {
                     "secret" => "abc".to_string(),
                     "upper" => args["foo"].to_string().to_uppercase(),
@@ -406,7 +424,7 @@ mod parse_and_render_tests {
 
         struct CB {}
         impl TemplateCallback for CB {
-            async fn run(&self, _fn_name: &str, _args: HashMap<String, String>) -> Result<String> {
+            async fn run(&self, _fn_name: &str, _args: HashMap<String, serde_json::Value>) -> Result<String> {
                 Err(RenderError("Failed to do it!".to_string()))
             }
 
@@ -438,7 +456,7 @@ mod render_json_value_raw_tests {
     struct EmptyCB {}
 
     impl TemplateCallback for EmptyCB {
-        async fn run(&self, _fn_name: &str, _args: HashMap<String, String>) -> Result<String> {
+        async fn run(&self, _fn_name: &str, _args: HashMap<String, serde_json::Value>) -> Result<String> {
             todo!()
         }