use std::fs;
use std::path::Path;
use anyhow::{Context, Result};
use crate::features::FeaturesToml;
use super::super::types::{Config, ConfigFile, RequirementsFile, *};
use super::paths::{default_managed_config_path, default_requirements_path, expand_path};
pub(crate) fn apply_profile(config: ConfigFile, profile: Option<&str>) -> Result<Config> {
if let Some(profile_name) = profile {
let profiles = config.profiles.as_ref();
match profiles.and_then(|profiles| profiles.get(profile_name)) {
Some(override_cfg) => Ok(merge_config(config.base, override_cfg.clone())),
None => {
let available = profiles
.map(|profiles| {
let mut keys = profiles.keys().cloned().collect::<Vec<_>>();
keys.sort();
if keys.is_empty() {
"none".to_string()
} else {
keys.join(", ")
}
})
.unwrap_or_else(|| "none".to_string());
anyhow::bail!(
"Profile '{}' not found. Available profiles: {}",
profile_name,
available
)
}
}
} else {
Ok(config.base)
}
}
pub(crate) fn merge_config(base: Config, override_cfg: Config) -> Config {
Config {
provider: override_cfg.provider.or(base.provider),
api_key: override_cfg.api_key.or(base.api_key),
base_url: override_cfg.base_url.or(base.base_url),
http_headers: override_cfg.http_headers.or(base.http_headers),
default_text_model: override_cfg.default_text_model.or(base.default_text_model),
reasoning_effort: override_cfg.reasoning_effort.or(base.reasoning_effort),
cost_currency: override_cfg.cost_currency.or(base.cost_currency),
tools_file: override_cfg.tools_file.or(base.tools_file),
skills_dir: override_cfg.skills_dir.or(base.skills_dir),
mcp_config_path: override_cfg.mcp_config_path.or(base.mcp_config_path),
notes_path: override_cfg.notes_path.or(base.notes_path),
memory_path: override_cfg.memory_path.or(base.memory_path),
instructions: override_cfg.instructions.or(base.instructions),
allow_shell: override_cfg.allow_shell.or(base.allow_shell),
approval_policy: override_cfg.approval_policy.or(base.approval_policy),
sandbox_mode: override_cfg.sandbox_mode.or(base.sandbox_mode),
sandbox_backend: override_cfg.sandbox_backend.or(base.sandbox_backend),
sandbox_url: override_cfg.sandbox_url.or(base.sandbox_url),
sandbox_api_key: override_cfg.sandbox_api_key.or(base.sandbox_api_key),
managed_config_path: override_cfg
.managed_config_path
.or(base.managed_config_path),
requirements_path: override_cfg.requirements_path.or(base.requirements_path),
max_subagents: override_cfg.max_subagents.or(base.max_subagents),
retry: override_cfg.retry.or(base.retry),
capacity: override_cfg.capacity.or(base.capacity),
tui: override_cfg.tui.or(base.tui),
hooks: override_cfg.hooks.or(base.hooks),
providers: merge_providers(base.providers, override_cfg.providers),
vision: override_cfg.vision.or(base.vision),
features: merge_features(base.features, override_cfg.features),
notifications: override_cfg.notifications.or(base.notifications),
network: override_cfg.network.or(base.network),
skills: override_cfg.skills.or(base.skills),
snapshots: override_cfg.snapshots.or(base.snapshots),
search: override_cfg.search.or(base.search),
memory: override_cfg.memory.or(base.memory),
topic_memory: override_cfg.topic_memory.or(base.topic_memory),
session: override_cfg.session.or(base.session),
lsp: override_cfg.lsp.or(base.lsp),
context: ContextConfig {
enabled: override_cfg.context.enabled.or(base.context.enabled),
verbatim_window_turns: override_cfg
.context
.verbatim_window_turns
.or(base.context.verbatim_window_turns),
l1_threshold: override_cfg
.context
.l1_threshold
.or(base.context.l1_threshold),
l2_threshold: override_cfg
.context
.l2_threshold
.or(base.context.l2_threshold),
l3_threshold: override_cfg
.context
.l3_threshold
.or(base.context.l3_threshold),
cycle_threshold: override_cfg
.context
.cycle_threshold
.or(base.context.cycle_threshold),
seam_model: override_cfg.context.seam_model.or(base.context.seam_model),
per_model: override_cfg.context.per_model.or(base.context.per_model),
},
subagents: override_cfg.subagents.or(base.subagents),
strict_tool_mode: override_cfg.strict_tool_mode.or(base.strict_tool_mode),
runtime_api: override_cfg.runtime_api.or(base.runtime_api),
workshop: override_cfg.workshop.or(base.workshop),
scratchpad: override_cfg.scratchpad.or(base.scratchpad),
long_horizon: override_cfg.long_horizon.or(base.long_horizon),
compaction: override_cfg.compaction.or(base.compaction),
}
}
pub(crate) fn merge_provider_config(
base: ProviderConfig,
override_cfg: ProviderConfig,
) -> ProviderConfig {
ProviderConfig {
api_key: override_cfg.api_key.or(base.api_key),
base_url: override_cfg.base_url.or(base.base_url),
model: override_cfg.model.or(base.model),
http_headers: override_cfg.http_headers.or(base.http_headers),
}
}
pub(crate) fn merge_providers(
base: Option<ProvidersConfig>,
override_cfg: Option<ProvidersConfig>,
) -> Option<ProvidersConfig> {
match (base, override_cfg) {
(None, None) => None,
(Some(base), None) => Some(base),
(None, Some(override_cfg)) => Some(override_cfg),
(Some(base), Some(override_cfg)) => Some(ProvidersConfig {
deepseek: merge_provider_config(base.deepseek, override_cfg.deepseek),
deepseek_cn: merge_provider_config(base.deepseek_cn, override_cfg.deepseek_cn),
nvidia_nim: merge_provider_config(base.nvidia_nim, override_cfg.nvidia_nim),
openrouter: merge_provider_config(base.openrouter, override_cfg.openrouter),
novita: merge_provider_config(base.novita, override_cfg.novita),
fireworks: merge_provider_config(base.fireworks, override_cfg.fireworks),
sglang: merge_provider_config(base.sglang, override_cfg.sglang),
vllm: merge_provider_config(base.vllm, override_cfg.vllm),
ollama: merge_provider_config(base.ollama, override_cfg.ollama),
}),
}
}
pub(crate) fn load_single_config_file(path: &Path) -> Result<Config> {
let contents = fs::read_to_string(path)
.with_context(|| format!("Failed to read config file: {}", path.display()))?;
let parsed: ConfigFile = toml::from_str(&contents)
.with_context(|| format!("Failed to parse config file: {}", path.display()))?;
Ok(parsed.base)
}
pub(crate) fn apply_managed_overrides(config: &mut Config) -> Result<()> {
let path = config
.managed_config_path
.as_deref()
.map(expand_path)
.or_else(default_managed_config_path);
let Some(path) = path else {
return Ok(());
};
if !path.exists() {
return Ok(());
}
let managed = load_single_config_file(&path)?;
*config = merge_config(config.clone(), managed);
Ok(())
}
pub(crate) fn apply_requirements(config: &mut Config) -> Result<()> {
let path = config
.requirements_path
.as_deref()
.map(expand_path)
.or_else(default_requirements_path);
let Some(path) = path else {
return Ok(());
};
if !path.exists() {
return Ok(());
}
let contents = fs::read_to_string(&path)
.with_context(|| format!("Failed to read requirements file: {}", path.display()))?;
let requirements: RequirementsFile = toml::from_str(&contents)
.with_context(|| format!("Failed to parse requirements file: {}", path.display()))?;
if !requirements.allowed_approval_policies.is_empty()
&& let Some(policy) = config.approval_policy.as_ref()
{
let policy = policy.to_ascii_lowercase();
if !requirements
.allowed_approval_policies
.iter()
.any(|p| p.eq_ignore_ascii_case(&policy))
{
anyhow::bail!(
"approval_policy '{policy}' is not allowed by requirements ({})",
requirements.allowed_approval_policies.join(", ")
);
}
}
if !requirements.allowed_sandbox_modes.is_empty()
&& let Some(mode) = config.sandbox_mode.as_ref()
{
let mode = mode.to_ascii_lowercase();
if !requirements
.allowed_sandbox_modes
.iter()
.any(|m| m.eq_ignore_ascii_case(&mode))
{
anyhow::bail!(
"sandbox_mode '{mode}' is not allowed by requirements ({})",
requirements.allowed_sandbox_modes.join(", ")
);
}
}
Ok(())
}
pub(crate) fn merge_features(
base: Option<FeaturesToml>,
override_cfg: Option<FeaturesToml>,
) -> Option<FeaturesToml> {
match (base, override_cfg) {
(None, None) => None,
(Some(mut base), Some(override_cfg)) => {
for (key, value) in override_cfg.entries {
base.entries.insert(key, value);
}
Some(base)
}
(Some(base), None) => Some(base),
(None, Some(override_cfg)) => Some(override_cfg),
}
}