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use crate::commands::persona::Persona;
#[derive(Debug, Clone)]
pub struct Config {
pub enabled: bool,
pub show_header: bool,
pub max_lines: usize,
pub dedup_min: usize,
pub git_log_max_commits: usize,
pub git_diff_max_lines: usize,
pub docker_logs_max_lines: usize,
pub find_max_results: usize,
pub bypass: Vec<String>,
pub compact_threshold_tokens: u64,
pub memory_retention_days: u32,
// ── Context engine flags ────────────────────────────────────────────
pub adaptive_intensity: bool,
pub context_cache_enabled: bool,
pub redundancy_cache_enabled: bool,
pub summarize_threshold_lines: usize,
// ── Output / memory-file flags ──────────────────────────────────────
pub persona: Persona,
pub auto_compress_md: bool,
pub lang: String,
// ── Token economy (phase 7) ───────────────────────────────────────────
/// Fraction of budget at which sub-agent cost triggers a warning (default 0.50).
pub agent_warn_threshold_pct: f32,
/// Predict pressure warning when calls remaining < this (default 20).
pub burn_rate_warn_calls: u64,
/// Estimated tokens per sub-agent spawn (default 200_000).
pub agent_spawn_cost: u64,
/// Max lines injected into Read tool_input (0 = disabled, default 0).
pub read_max_lines: usize,
/// Max results injected into Grep tool_input (0 = disabled, default 0).
pub grep_max_results: usize,
// ── Tunables (phase 5) ──────────────────────────────────────────────
/// Max entries in the rolling call log (default 32).
pub max_call_log: usize,
/// How many recent calls are eligible for redundancy lookup (default 16).
pub recent_window: u64,
/// Minimum Jaccard similarity for fuzzy redundancy match (default 0.85).
pub similarity_threshold: f32,
/// Fraction of context budget at which Full graduates to Ultra (default 0.80).
pub ultra_trigger_pct: f32,
/// Default `n` for `squeez_prior_summaries` MCP tool (default 5).
pub mcp_prior_summaries_default: usize,
/// Default `n` for `squeez_recent_calls` MCP tool (default 10).
pub mcp_recent_calls_default: usize,
/// Calls remaining threshold for State-First Pattern warning (default 5).
pub state_warn_calls: u64,
// ── Signature-mode (US-001) ─────────────────────────────────────────────
/// Enable signature-mode compression for large code files (default true).
pub sig_mode_enabled: bool,
/// Minimum line count to trigger signature-mode (default 400).
pub sig_mode_threshold_lines: usize,
// ── Memory-file size warning (US-002) ───────────────────────────────────
/// Token threshold above which inject_memory emits a size warning banner
/// inside the squeez block. Set to 0 to disable. Default: 1000.
pub memory_file_warn_tokens: usize,
// ── Structured summary format (US-003) ──────────────────────────────────
/// Summary output shape: "prose" | "structured" | "auto".
/// "auto" selects Structured when Intensity == Ultra, Prose otherwise.
pub summary_format: String,
// ── Agent prompt compression ─────────────────────────────────────────────
/// Max token estimate for Agent/Task prompt before compression kicks in.
/// 0 = disabled. Default: 2000.
pub agent_prompt_max_tokens: usize,
/// Pass through all output uncompressed when SQUEEZ_PLAN_MODE=1 env var is set.
/// Default: true. Set to false to compress even in plan mode.
pub plan_mode_passthrough: bool,
// ── Auto-curation nudges (item 1) ────────────────────────────────────────
/// Emit `[squeez: hint ...]` markers when recurring patterns are detected.
/// Default: true.
pub nudge_enabled: bool,
/// Recurrence count at which a repeated error fingerprint triggers a nudge.
/// Default: 3.
pub nudge_error_threshold: u32,
/// Modification count at which a repeatedly-edited file triggers a nudge.
/// Default: 5.
pub nudge_file_mod_threshold: u32,
/// Repeat count at which an expensive command triggers a nudge.
/// Default: 4.
pub nudge_cmd_repeat_threshold: u32,
// ── Continuous handler calibration (item 2) ──────────────────────────────
/// Accumulate per-handler in/out token counts in handler_stats.json so
/// `squeez_handler_stats` can surface under/over-performers. Default: true.
pub handler_stats_enabled: bool,
// ── PostToolUse compression for Read/Edit/Write (gap fix) ────────────────
/// Override `summarize_threshold_lines` when the tool is Read. Default 150.
/// Many code files are 80-300 lines and never triggered the global default
/// of 300, leaving them uncompressed. Set to 0 to fall back to the global
/// `summarize_threshold_lines`.
pub read_summarize_threshold_lines: usize,
/// Strip the verbose `"Here's the result of running cat -n on a snippet of
/// the edited file:"` preamble from Edit/Write tool results. Default: true.
pub strip_edit_preamble: bool,
}
impl Default for Config {
fn default() -> Self {
Self {
enabled: true,
show_header: true,
max_lines: 120,
dedup_min: 2,
git_log_max_commits: 20,
git_diff_max_lines: 150,
docker_logs_max_lines: 100,
find_max_results: 50,
bypass: vec![
"docker exec".to_string(),
"psql".to_string(),
"mysql".to_string(),
"ssh".to_string(),
],
compact_threshold_tokens: 90_000,
memory_retention_days: 30,
adaptive_intensity: true,
context_cache_enabled: true,
redundancy_cache_enabled: true,
summarize_threshold_lines: 300,
persona: Persona::Ultra,
auto_compress_md: true,
lang: "en".to_string(),
agent_warn_threshold_pct: 0.50,
burn_rate_warn_calls: 30,
agent_spawn_cost: 350_000,
read_max_lines: 300,
grep_max_results: 100,
max_call_log: 32,
recent_window: 16,
similarity_threshold: 0.85,
ultra_trigger_pct: 0.65,
mcp_prior_summaries_default: 5,
mcp_recent_calls_default: 10,
state_warn_calls: 10,
sig_mode_enabled: true,
sig_mode_threshold_lines: 400,
memory_file_warn_tokens: 1000,
summary_format: "auto".to_string(),
agent_prompt_max_tokens: 2000,
plan_mode_passthrough: true,
nudge_enabled: true,
nudge_error_threshold: 3,
nudge_file_mod_threshold: 5,
nudge_cmd_repeat_threshold: 4,
handler_stats_enabled: true,
read_summarize_threshold_lines: 150,
strip_edit_preamble: true,
}
}
}
impl Config {
pub fn from_str(s: &str) -> Self {
let mut c = Self::default();
for line in s.lines() {
let line = line.trim();
if line.is_empty() || line.starts_with('#') {
continue;
}
if let Some((k, v)) = line.split_once('=') {
let (k, v) = (k.trim(), v.trim());
match k {
"enabled" => c.enabled = v == "true",
"show_header" => c.show_header = v == "true",
"max_lines" => c.max_lines = v.parse().unwrap_or(c.max_lines),
"dedup_min" => c.dedup_min = v.parse().unwrap_or(c.dedup_min),
"git_log_max_commits" => {
c.git_log_max_commits = v.parse().unwrap_or(c.git_log_max_commits)
}
"git_diff_max_lines" => {
c.git_diff_max_lines = v.parse().unwrap_or(c.git_diff_max_lines)
}
"docker_logs_max_lines" => {
c.docker_logs_max_lines = v.parse().unwrap_or(c.docker_logs_max_lines)
}
"find_max_results" => {
c.find_max_results = v.parse().unwrap_or(c.find_max_results)
}
"bypass" => c.bypass = v.split(',').map(|s| s.trim().to_string()).collect(),
"compact_threshold_tokens" => {
c.compact_threshold_tokens = v.parse().unwrap_or(c.compact_threshold_tokens)
}
"memory_retention_days" => {
c.memory_retention_days = v.parse().unwrap_or(c.memory_retention_days)
}
"adaptive_intensity" => c.adaptive_intensity = v == "true",
"context_cache_enabled" => c.context_cache_enabled = v == "true",
"redundancy_cache_enabled" => c.redundancy_cache_enabled = v == "true",
"summarize_threshold_lines" => {
c.summarize_threshold_lines =
v.parse().unwrap_or(c.summarize_threshold_lines)
}
"persona" => c.persona = crate::commands::persona::from_str(v),
"auto_compress_md" => c.auto_compress_md = v == "true",
"lang" => c.lang = v.to_string(),
"agent_warn_threshold_pct" => {
c.agent_warn_threshold_pct =
v.parse().unwrap_or(c.agent_warn_threshold_pct)
}
"burn_rate_warn_calls" => {
c.burn_rate_warn_calls =
v.parse().unwrap_or(c.burn_rate_warn_calls)
}
"agent_spawn_cost" => {
c.agent_spawn_cost = v.parse().unwrap_or(c.agent_spawn_cost)
}
"read_max_lines" => {
c.read_max_lines = v.parse().unwrap_or(c.read_max_lines)
}
"grep_max_results" => {
c.grep_max_results = v.parse().unwrap_or(c.grep_max_results)
}
"max_call_log" => {
c.max_call_log = v.parse().unwrap_or(c.max_call_log)
}
"recent_window" => {
c.recent_window = v.parse().unwrap_or(c.recent_window)
}
"similarity_threshold" => {
c.similarity_threshold = v.parse().unwrap_or(c.similarity_threshold)
}
"ultra_trigger_pct" => {
c.ultra_trigger_pct = v.parse().unwrap_or(c.ultra_trigger_pct)
}
"mcp_prior_summaries_default" => {
c.mcp_prior_summaries_default =
v.parse().unwrap_or(c.mcp_prior_summaries_default)
}
"mcp_recent_calls_default" => {
c.mcp_recent_calls_default =
v.parse().unwrap_or(c.mcp_recent_calls_default)
}
"state_warn_calls" => {
c.state_warn_calls = v.parse().unwrap_or(c.state_warn_calls)
}
"sig_mode_enabled" => c.sig_mode_enabled = v == "true",
"sig_mode_threshold_lines" => {
c.sig_mode_threshold_lines =
v.parse().unwrap_or(c.sig_mode_threshold_lines)
}
"memory_file_warn_tokens" => {
c.memory_file_warn_tokens =
v.parse().unwrap_or(c.memory_file_warn_tokens)
}
"summary_format" => {
c.summary_format = match v {
"prose" | "structured" | "auto" => v.to_string(),
_ => "auto".to_string(),
};
}
"agent_prompt_max_tokens" => {
c.agent_prompt_max_tokens =
v.parse().unwrap_or(c.agent_prompt_max_tokens)
}
"plan_mode_passthrough" => c.plan_mode_passthrough = v == "true",
"nudge_enabled" => c.nudge_enabled = v == "true",
"nudge_error_threshold" => {
c.nudge_error_threshold =
v.parse().unwrap_or(c.nudge_error_threshold)
}
"nudge_file_mod_threshold" => {
c.nudge_file_mod_threshold =
v.parse().unwrap_or(c.nudge_file_mod_threshold)
}
"nudge_cmd_repeat_threshold" => {
c.nudge_cmd_repeat_threshold =
v.parse().unwrap_or(c.nudge_cmd_repeat_threshold)
}
"read_summarize_threshold_lines" => {
c.read_summarize_threshold_lines =
v.parse().unwrap_or(c.read_summarize_threshold_lines)
}
"strip_edit_preamble" => c.strip_edit_preamble = v == "true",
"handler_stats_enabled" => c.handler_stats_enabled = v == "true",
_ => {}
}
}
}
c
}
pub fn load() -> Self {
let base = std::env::var("SQUEEZ_DIR").unwrap_or_else(|_| {
format!("{}/.claude/squeez", crate::session::home_dir())
});
let path = format!("{}/config.ini", base);
std::fs::read_to_string(&path)
.map(|s| Self::from_str(&s))
.unwrap_or_default()
}
pub fn is_bypassed(&self, cmd: &str) -> bool {
self.bypass.iter().any(|b| cmd.starts_with(b.as_str()))
}
}