feat(ai-chat): Rust ai_chat command

Add Tauri command for AI chat via reqwest:
- ai_chat module with send_chat() using Anthropic Messages API
- ANTHROPIC_API_KEY from environment variable
- Proper error handling for missing key, API errors, parse failures
- Unit tests for request building and response extraction
- Mock handler added to mock-tauri.ts for browser testing

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
lucaronin
2026-02-20 22:55:49 +01:00
parent f4ca64f229
commit 261d2f986c
5 changed files with 569 additions and 8 deletions

407
src-tauri/Cargo.lock generated
View File

@@ -458,6 +458,16 @@ dependencies = [
"version_check",
]
[[package]]
name = "core-foundation"
version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "core-foundation"
version = "0.10.1"
@@ -481,9 +491,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa95a34622365fa5bbf40b20b75dba8dfa8c94c734aea8ac9a5ca38af14316f1"
dependencies = [
"bitflags 2.11.0",
"core-foundation",
"core-foundation 0.10.1",
"core-graphics-types",
"foreign-types",
"foreign-types 0.5.0",
"libc",
]
@@ -494,7 +504,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3d44a101f213f6c4cdc1853d4b78aef6db6bdfa3468798cc1d9912f4735013eb"
dependencies = [
"bitflags 2.11.0",
"core-foundation",
"core-foundation 0.10.1",
"libc",
]
@@ -881,6 +891,15 @@ version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
[[package]]
name = "foreign-types"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
dependencies = [
"foreign-types-shared 0.1.1",
]
[[package]]
name = "foreign-types"
version = "0.5.0"
@@ -888,7 +907,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
dependencies = [
"foreign-types-macros",
"foreign-types-shared",
"foreign-types-shared 0.3.1",
]
[[package]]
@@ -902,6 +921,12 @@ dependencies = [
"syn 2.0.115",
]
[[package]]
name = "foreign-types-shared"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
[[package]]
name = "foreign-types-shared"
version = "0.3.1"
@@ -1330,6 +1355,25 @@ dependencies = [
"syn 2.0.115",
]
[[package]]
name = "h2"
version = "0.4.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2f44da3a8150a6703ed5d34e164b875fd14c2cdab9af1252a9a1020bde2bdc54"
dependencies = [
"atomic-waker",
"bytes",
"fnv",
"futures-core",
"futures-sink",
"http",
"indexmap 2.13.0",
"slab",
"tokio",
"tokio-util",
"tracing",
]
[[package]]
name = "hashbrown"
version = "0.12.3"
@@ -1452,6 +1496,7 @@ dependencies = [
"bytes",
"futures-channel",
"futures-core",
"h2",
"http",
"http-body",
"httparse",
@@ -1463,6 +1508,38 @@ dependencies = [
"want",
]
[[package]]
name = "hyper-rustls"
version = "0.27.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3c93eb611681b207e1fe55d5a71ecf91572ec8a6705cdb6857f7d8d5242cf58"
dependencies = [
"http",
"hyper",
"hyper-util",
"rustls",
"rustls-pki-types",
"tokio",
"tokio-rustls",
"tower-service",
]
[[package]]
name = "hyper-tls"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
dependencies = [
"bytes",
"http-body-util",
"hyper",
"hyper-util",
"native-tls",
"tokio",
"tokio-native-tls",
"tower-service",
]
[[package]]
name = "hyper-util"
version = "0.1.20"
@@ -1481,9 +1558,11 @@ dependencies = [
"percent-encoding",
"pin-project-lite",
"socket2",
"system-configuration",
"tokio",
"tower-service",
"tracing",
"windows-registry",
]
[[package]]
@@ -1793,14 +1872,17 @@ name = "laputa"
version = "0.1.0"
dependencies = [
"chrono",
"futures-util",
"gray_matter",
"log",
"reqwest 0.12.28",
"serde",
"serde_json",
"tauri",
"tauri-build",
"tauri-plugin-log",
"tempfile",
"tokio",
"walkdir",
]
@@ -1996,6 +2078,23 @@ dependencies = [
"windows-sys 0.60.2",
]
[[package]]
name = "native-tls"
version = "0.2.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "465500e14ea162429d264d44189adc38b199b62b1c21eea9f69e4b73cb03bbf2"
dependencies = [
"libc",
"log",
"openssl",
"openssl-probe",
"openssl-sys",
"schannel",
"security-framework",
"security-framework-sys",
"tempfile",
]
[[package]]
name = "ndk"
version = "0.9.0"
@@ -2302,6 +2401,50 @@ version = "1.21.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
[[package]]
name = "openssl"
version = "0.10.75"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
dependencies = [
"bitflags 2.11.0",
"cfg-if",
"foreign-types 0.3.2",
"libc",
"once_cell",
"openssl-macros",
"openssl-sys",
]
[[package]]
name = "openssl-macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.115",
]
[[package]]
name = "openssl-probe"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
[[package]]
name = "openssl-sys"
version = "0.9.111"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
dependencies = [
"cc",
"libc",
"pkg-config",
"vcpkg",
]
[[package]]
name = "option-ext"
version = "0.2.0"
@@ -2863,6 +3006,49 @@ dependencies = [
"bytecheck",
]
[[package]]
name = "reqwest"
version = "0.12.28"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
dependencies = [
"base64 0.22.1",
"bytes",
"encoding_rs",
"futures-core",
"futures-util",
"h2",
"http",
"http-body",
"http-body-util",
"hyper",
"hyper-rustls",
"hyper-tls",
"hyper-util",
"js-sys",
"log",
"mime",
"native-tls",
"percent-encoding",
"pin-project-lite",
"rustls-pki-types",
"serde",
"serde_json",
"serde_urlencoded",
"sync_wrapper",
"tokio",
"tokio-native-tls",
"tokio-util",
"tower",
"tower-http",
"tower-service",
"url",
"wasm-bindgen",
"wasm-bindgen-futures",
"wasm-streams 0.4.2",
"web-sys",
]
[[package]]
name = "reqwest"
version = "0.13.2"
@@ -2893,10 +3079,24 @@ dependencies = [
"url",
"wasm-bindgen",
"wasm-bindgen-futures",
"wasm-streams",
"wasm-streams 0.5.0",
"web-sys",
]
[[package]]
name = "ring"
version = "0.17.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
dependencies = [
"cc",
"cfg-if",
"getrandom 0.2.17",
"libc",
"untrusted",
"windows-sys 0.52.0",
]
[[package]]
name = "rkyv"
version = "0.7.46"
@@ -2964,12 +3164,51 @@ dependencies = [
"windows-sys 0.61.2",
]
[[package]]
name = "rustls"
version = "0.23.36"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
dependencies = [
"once_cell",
"rustls-pki-types",
"rustls-webpki",
"subtle",
"zeroize",
]
[[package]]
name = "rustls-pki-types"
version = "1.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
dependencies = [
"zeroize",
]
[[package]]
name = "rustls-webpki"
version = "0.103.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d7df23109aa6c1567d1c575b9952556388da57401e4ace1d15f79eedad0d8f53"
dependencies = [
"ring",
"rustls-pki-types",
"untrusted",
]
[[package]]
name = "rustversion"
version = "1.0.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
[[package]]
name = "ryu"
version = "1.0.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
[[package]]
name = "same-file"
version = "1.0.6"
@@ -2979,6 +3218,15 @@ dependencies = [
"winapi-util",
]
[[package]]
name = "schannel"
version = "0.1.28"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
dependencies = [
"windows-sys 0.61.2",
]
[[package]]
name = "schemars"
version = "0.8.22"
@@ -3042,6 +3290,29 @@ version = "4.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
[[package]]
name = "security-framework"
version = "3.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
dependencies = [
"bitflags 2.11.0",
"core-foundation 0.10.1",
"core-foundation-sys",
"libc",
"security-framework-sys",
]
[[package]]
name = "security-framework-sys"
version = "2.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6ce2691df843ecc5d231c0b14ece2acc3efb62c0a398c7e1d875f3983ce020e3"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "selectors"
version = "0.24.0"
@@ -3165,6 +3436,18 @@ dependencies = [
"serde_core",
]
[[package]]
name = "serde_urlencoded"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
dependencies = [
"form_urlencoded",
"itoa",
"ryu",
"serde",
]
[[package]]
name = "serde_with"
version = "3.16.1"
@@ -3376,6 +3659,12 @@ version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
[[package]]
name = "subtle"
version = "2.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
[[package]]
name = "swift-rs"
version = "1.0.7"
@@ -3429,6 +3718,27 @@ dependencies = [
"syn 2.0.115",
]
[[package]]
name = "system-configuration"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a13f3d0daba03132c0aa9767f98351b3488edc2c100cda2d2ec2b04f3d8d3c8b"
dependencies = [
"bitflags 2.11.0",
"core-foundation 0.9.4",
"system-configuration-sys",
]
[[package]]
name = "system-configuration-sys"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "system-deps"
version = "6.2.2"
@@ -3450,7 +3760,7 @@ checksum = "f3a753bdc39c07b192151523a3f77cd0394aa75413802c883a0f6f6a0e5ee2e7"
dependencies = [
"bitflags 2.11.0",
"block2",
"core-foundation",
"core-foundation 0.10.1",
"core-graphics",
"crossbeam-channel",
"dispatch",
@@ -3535,7 +3845,7 @@ dependencies = [
"percent-encoding",
"plist",
"raw-window-handle",
"reqwest",
"reqwest 0.13.2",
"serde",
"serde_json",
"serde_repr",
@@ -3892,9 +4202,41 @@ dependencies = [
"mio",
"pin-project-lite",
"socket2",
"tokio-macros",
"windows-sys 0.61.2",
]
[[package]]
name = "tokio-macros"
version = "2.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.115",
]
[[package]]
name = "tokio-native-tls"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
dependencies = [
"native-tls",
"tokio",
]
[[package]]
name = "tokio-rustls"
version = "0.26.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
dependencies = [
"rustls",
"tokio",
]
[[package]]
name = "tokio-util"
version = "0.7.18"
@@ -4176,6 +4518,12 @@ version = "0.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
[[package]]
name = "untrusted"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
[[package]]
name = "url"
version = "2.5.8"
@@ -4237,6 +4585,12 @@ version = "1.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7ba6f5989077681266825251a52748b8c1d8a4ad098cc37e440103d0ea717fc0"
[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
[[package]]
name = "version-compare"
version = "0.2.1"
@@ -4399,6 +4753,19 @@ dependencies = [
"wasmparser",
]
[[package]]
name = "wasm-streams"
version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "15053d8d85c7eccdbefef60f06769760a563c7f0a9d6902a13d35c7800b0ad65"
dependencies = [
"futures-util",
"js-sys",
"wasm-bindgen",
"wasm-bindgen-futures",
"web-sys",
]
[[package]]
name = "wasm-streams"
version = "0.5.0"
@@ -4663,6 +5030,17 @@ dependencies = [
"windows-link 0.1.3",
]
[[package]]
name = "windows-registry"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "02752bf7fbdcce7f2a27a742f798510f3e5ad88dbe84871e5168e2120c3d5720"
dependencies = [
"windows-link 0.2.1",
"windows-result 0.4.1",
"windows-strings 0.5.1",
]
[[package]]
name = "windows-result"
version = "0.3.4"
@@ -4708,6 +5086,15 @@ dependencies = [
"windows-targets 0.42.2",
]
[[package]]
name = "windows-sys"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
dependencies = [
"windows-targets 0.52.6",
]
[[package]]
name = "windows-sys"
version = "0.59.0"
@@ -5211,6 +5598,12 @@ dependencies = [
"synstructure",
]
[[package]]
name = "zeroize"
version = "1.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
[[package]]
name = "zerotrie"
version = "0.2.3"

View File

@@ -24,6 +24,9 @@ tauri-plugin-log = "2"
gray_matter = "0.2"
walkdir = "2"
chrono = { version = "0.4", features = ["serde"] }
reqwest = { version = "0.12", features = ["json", "stream"] }
tokio = { version = "1", features = ["rt-multi-thread", "macros"] }
futures-util = "0.3"
[dev-dependencies]
tempfile = "3"

149
src-tauri/src/ai_chat.rs Normal file
View File

@@ -0,0 +1,149 @@
use serde::{Deserialize, Serialize};
#[derive(Debug, Deserialize)]
pub struct AiChatRequest {
pub model: Option<String>,
pub messages: Vec<AiMessage>,
pub system: Option<String>,
pub max_tokens: Option<u32>,
}
#[derive(Debug, Deserialize, Serialize, Clone)]
pub struct AiMessage {
pub role: String,
pub content: String,
}
#[derive(Debug, Serialize)]
pub struct AiChatResponse {
pub content: String,
pub model: String,
pub stop_reason: Option<String>,
}
#[derive(Debug, Deserialize)]
struct AnthropicResponse {
content: Vec<ContentBlock>,
model: String,
stop_reason: Option<String>,
}
#[derive(Debug, Deserialize)]
struct ContentBlock {
text: Option<String>,
}
#[derive(Debug, Serialize)]
struct AnthropicRequest {
model: String,
max_tokens: u32,
messages: Vec<AiMessage>,
#[serde(skip_serializing_if = "Option::is_none")]
system: Option<String>,
}
fn get_api_key() -> Result<String, String> {
std::env::var("ANTHROPIC_API_KEY")
.map_err(|_| "ANTHROPIC_API_KEY environment variable not set".to_string())
}
fn build_request(req: &AiChatRequest) -> AnthropicRequest {
AnthropicRequest {
model: req.model.clone().unwrap_or_else(|| "claude-3-5-haiku-20241022".to_string()),
max_tokens: req.max_tokens.unwrap_or(4096),
messages: req.messages.clone(),
system: req.system.clone(),
}
}
fn extract_response_text(resp: &AnthropicResponse) -> String {
resp.content
.iter()
.filter_map(|block| block.text.as_ref())
.cloned()
.collect::<Vec<_>>()
.join("")
}
pub async fn send_chat(req: AiChatRequest) -> Result<AiChatResponse, String> {
let api_key = get_api_key()?;
let anthropic_req = build_request(&req);
let client = reqwest::Client::new();
let response = client
.post("https://api.anthropic.com/v1/messages")
.header("x-api-key", &api_key)
.header("anthropic-version", "2023-06-01")
.header("content-type", "application/json")
.json(&anthropic_req)
.send()
.await
.map_err(|e| format!("Request failed: {}", e))?;
if !response.status().is_success() {
let status = response.status();
let body = response.text().await.unwrap_or_default();
return Err(format!("Anthropic API error ({}): {}", status, body));
}
let anthropic_resp: AnthropicResponse = response
.json()
.await
.map_err(|e| format!("Failed to parse response: {}", e))?;
Ok(AiChatResponse {
content: extract_response_text(&anthropic_resp),
model: anthropic_resp.model,
stop_reason: anthropic_resp.stop_reason,
})
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_build_request_defaults() {
let req = AiChatRequest {
model: None,
messages: vec![AiMessage {
role: "user".to_string(),
content: "Hello".to_string(),
}],
system: None,
max_tokens: None,
};
let built = build_request(&req);
assert_eq!(built.model, "claude-3-5-haiku-20241022");
assert_eq!(built.max_tokens, 4096);
assert!(built.system.is_none());
}
#[test]
fn test_build_request_custom() {
let req = AiChatRequest {
model: Some("claude-sonnet-4-20250514".to_string()),
messages: vec![],
system: Some("You are helpful".to_string()),
max_tokens: Some(1024),
};
let built = build_request(&req);
assert_eq!(built.model, "claude-sonnet-4-20250514");
assert_eq!(built.max_tokens, 1024);
assert_eq!(built.system.unwrap(), "You are helpful");
}
#[test]
fn test_extract_response_text() {
let resp = AnthropicResponse {
content: vec![
ContentBlock { text: Some("Hello ".to_string()) },
ContentBlock { text: Some("world".to_string()) },
ContentBlock { text: None },
],
model: "test".to_string(),
stop_reason: Some("end_turn".to_string()),
};
assert_eq!(extract_response_text(&resp), "Hello world");
}
}

View File

@@ -1,7 +1,9 @@
pub mod ai_chat;
pub mod frontmatter;
pub mod git;
pub mod vault;
use ai_chat::{AiChatRequest, AiChatResponse};
use git::{GitCommit, ModifiedFile};
use vault::VaultEntry;
use frontmatter::FrontmatterValue;
@@ -51,6 +53,11 @@ fn git_push(vault_path: String) -> Result<String, String> {
git::git_push(&vault_path)
}
#[tauri::command]
async fn ai_chat(request: AiChatRequest) -> Result<AiChatResponse, String> {
ai_chat::send_chat(request).await
}
#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
tauri::Builder::default()
@@ -73,7 +80,8 @@ pub fn run() {
get_modified_files,
get_file_diff,
git_commit,
git_push
git_push,
ai_chat
])
.run(tauri::generate_context!())
.expect("error while running tauri application");

View File

@@ -832,6 +832,14 @@ const mockHandlers: Record<string, (args: any) => any> = {
git_push: () => {
return 'Everything up-to-date'
},
ai_chat: (args: { request: { messages: any[]; model?: string } }) => {
const lastMsg = args.request.messages[args.request.messages.length - 1]?.content ?? ''
return {
content: `[Mock] Responding to: "${lastMsg.slice(0, 80)}"`,
model: args.request.model ?? 'claude-3-5-haiku-20241022',
stop_reason: 'end_turn',
}
},
}
export function isTauri(): boolean {