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feat(tui): add Hugging Face env aliases

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Harvested from PR #2780 by @hongqitai.
This commit is contained in:
hongqitai
2026-06-05 08:44:29 -07:00
committed by Hunter B
parent c3ec4b5df4
commit 5926bf38a6
3 changed files with 54 additions and 15 deletions
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config.example.toml
+3 -1
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@@ -248,7 +248,7 @@ max_subagents = 10 # optional (1-20)
# SGLang: SGLANG_BASE_URL, SGLANG_MODEL, optional SGLANG_API_KEY
# vLLM: VLLM_BASE_URL, VLLM_MODEL, optional VLLM_API_KEY
# Ollama: OLLAMA_BASE_URL, OLLAMA_MODEL, optional OLLAMA_API_KEY
# Hugging Face: HUGGINGFACE_API_KEY (or HF_TOKEN), HUGGINGFACE_BASE_URL, HUGGINGFACE_MODEL
# Hugging Face: HUGGINGFACE_API_KEY (or HF_TOKEN), HUGGINGFACE_BASE_URL (or HF_BASE_URL), HUGGINGFACE_MODEL (or HF_MODEL)
#
# Custom DeepSeek-compatible APIs usually do not need a new provider table:
# set `provider = "deepseek"` and override [providers.deepseek].base_url/model.
@@ -385,6 +385,8 @@ max_subagents = 10 # optional (1-20)
# model = "deepseek-coder:1.3b" # or any local Ollama tag
# Hugging Face Inference Providers (https://huggingface.co/docs/api-inference)
# Env var aliases: HUGGINGFACE_API_KEY / HF_TOKEN, HUGGINGFACE_BASE_URL / HF_BASE_URL,
# HUGGINGFACE_MODEL / HF_MODEL
[providers.huggingface]
# api_key = "YOUR_HF_TOKEN"
# base_url = "https://router.huggingface.co/v1"
crates/tui/src/config.rs
+38 -4
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@@ -3526,7 +3526,8 @@ fn apply_env_overrides(config: &mut Config) {
.base_url = Some(value);
}
if matches!(config.api_provider(), ApiProvider::Huggingface)
&& let Ok(value) = std::env::var("HUGGINGFACE_BASE_URL")
&& let Ok(value) =
std::env::var("HUGGINGFACE_BASE_URL").or_else(|_| std::env::var("HF_BASE_URL"))
&& !value.trim().is_empty()
{
config
@@ -3739,7 +3740,7 @@ fn apply_env_overrides(config: &mut Config) {
.model = Some(value);
}
if matches!(config.api_provider(), ApiProvider::Huggingface)
&& let Ok(value) = std::env::var("HUGGINGFACE_MODEL")
&& let Ok(value) = std::env::var("HUGGINGFACE_MODEL").or_else(|_| std::env::var("HF_MODEL"))
&& !value.trim().is_empty()
{
config
@@ -5931,7 +5932,9 @@ mod tests {
huggingface_api_key: Option<OsString>,
huggingface_token: Option<OsString>,
huggingface_base_url: Option<OsString>,
hf_base_url: Option<OsString>,
huggingface_model: Option<OsString>,
hf_model: Option<OsString>,
}
impl EnvGuard {
@@ -6028,7 +6031,9 @@ mod tests {
let huggingface_api_key_prev = env::var_os("HUGGINGFACE_API_KEY");
let huggingface_token_prev = env::var_os("HF_TOKEN");
let huggingface_base_url_prev = env::var_os("HUGGINGFACE_BASE_URL");
let hf_base_url_prev = env::var_os("HF_BASE_URL");
let huggingface_model_prev = env::var_os("HUGGINGFACE_MODEL");
let hf_model_prev = env::var_os("HF_MODEL");
// Safety: test-only environment mutation guarded by a global mutex.
unsafe {
env::set_var("HOME", &home_str);
@@ -6120,7 +6125,9 @@ mod tests {
env::remove_var("HUGGINGFACE_API_KEY");
env::remove_var("HF_TOKEN");
env::remove_var("HUGGINGFACE_BASE_URL");
env::remove_var("HF_BASE_URL");
env::remove_var("HUGGINGFACE_MODEL");
env::remove_var("HF_MODEL");
}
Self {
home: home_prev,
@@ -6212,7 +6219,9 @@ mod tests {
huggingface_api_key: huggingface_api_key_prev,
huggingface_token: huggingface_token_prev,
huggingface_base_url: huggingface_base_url_prev,
hf_base_url: hf_base_url_prev,
huggingface_model: huggingface_model_prev,
hf_model: hf_model_prev,
}
}
}
@@ -6322,7 +6331,9 @@ mod tests {
Self::restore_var("HUGGINGFACE_API_KEY", self.huggingface_api_key.take());
Self::restore_var("HF_TOKEN", self.huggingface_token.take());
Self::restore_var("HUGGINGFACE_BASE_URL", self.huggingface_base_url.take());
Self::restore_var("HF_BASE_URL", self.hf_base_url.take());
Self::restore_var("HUGGINGFACE_MODEL", self.huggingface_model.take());
Self::restore_var("HF_MODEL", self.hf_model.take());
}
}
}
@@ -10349,8 +10360,11 @@ model = "deepseek-ai/deepseek-v4-pro"
std::process::id(),
nanos
));
fs::create_dir_all(&temp_root)?;
let _guard = EnvGuard::new(&temp_root);
{
let long_form_root = temp_root.join("long-form");
fs::create_dir_all(&long_form_root)?;
let _guard = EnvGuard::new(&long_form_root);
unsafe {
env::set_var("CODEWHALE_PROVIDER", "huggingface");
@@ -10364,6 +10378,26 @@ model = "deepseek-ai/deepseek-v4-pro"
assert_eq!(config.deepseek_api_key()?, "hf-env-key");
assert_eq!(config.deepseek_base_url(), "https://custom-hf.example/v1");
assert_eq!(config.default_model(), "meta-llama/Llama-3-70B");
}
{
let short_form_root = temp_root.join("short-form");
fs::create_dir_all(&short_form_root)?;
let _guard = EnvGuard::new(&short_form_root);
unsafe {
env::set_var("CODEWHALE_PROVIDER", "huggingface");
env::set_var("HF_TOKEN", "hf-env-key");
env::set_var("HF_BASE_URL", "https://custom-hf.example/v1");
env::set_var("HF_MODEL", "meta-llama/Llama-3-70B");
}
let config = Config::load(None, None)?;
assert_eq!(config.api_provider(), ApiProvider::Huggingface);
assert_eq!(config.deepseek_api_key()?, "hf-env-key");
assert_eq!(config.deepseek_base_url(), "https://custom-hf.example/v1");
assert_eq!(config.default_model(), "meta-llama/Llama-3-70B");
}
Ok(())
}
docs/CONFIGURATION.md
+3
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@@ -441,6 +441,9 @@ Remaining variables:
- `NOVITA_BASE_URL`
- `FIREWORKS_API_KEY`
- `FIREWORKS_BASE_URL`
- `HUGGINGFACE_API_KEY` or `HF_TOKEN` (`HF_TOKEN` is a fallback alias accepted when provider is `huggingface`)
- `HUGGINGFACE_BASE_URL` or `HF_BASE_URL`
- `HUGGINGFACE_MODEL` or `HF_MODEL`
- `SILICONFLOW_API_KEY`
- `SILICONFLOW_BASE_URL`
- `SILICONFLOW_MODEL`