refactor(deps): simplify dependency tree (#1223)

Remove dead deps (grep, grep-regex, grep-searcher, globset, instant), feature-gate jaq-* behind `jq` flag, replace `futures` with `futures-core` + `futures-util`, add dep analysis to maintenance checklist. Minimal build drops 24%.

Author: chaliy

Cargo.lock

@@ -22,7 +22,8 @@ categories = ["command-line-utilities", "parser-implementations"]
 # add them in their own Cargo.toml or via [target.'cfg(...)'.dependencies].
 tokio = { version = "1", features = ["sync", "macros", "io-util", "rt", "time"] }
 async-trait = "0.1"
-futures = "0.3"
+futures-core = "0.3"
+futures-util = "0.3"
 
 # Error handling
 thiserror = "2"
@@ -37,17 +38,9 @@ jaq-core = "3.0"
 jaq-std = "3.0"
 jaq-json = "2.0"
 
-# Text search (grep) - verified supports search_slice() for in-memory
-grep = "0.3"
-grep-regex = "0.1"
-grep-searcher = "0.1"
-
 # HTTP client (for curl and API calls)
 reqwest = { version = "0.13", default-features = false, features = ["json", "rustls", "stream"] }
 
-# Glob matching
-globset = "0.4"
-
 # Regex
 regex = "1"
 

Cargo.toml

@@ -22,9 +22,6 @@ serde_json.workspace = true
 clap.workspace = true
 anyhow.workspace = true
 
-# Timing
-instant = "0.1"
-
 # Statistics
 statrs = "0.18"
 

crates/bashkit-bench/Cargo.toml

@@ -26,7 +26,7 @@ scripted_tool = ["bashkit/scripted_tool"]
 interactive = ["dep:rustyline", "dep:terminal_size", "dep:signal-hook"]
 
 [dependencies]
-bashkit = { path = "../bashkit", version = "0.1.9", features = ["http_client", "git"] }
+bashkit = { path = "../bashkit", version = "0.1.9", features = ["http_client", "git", "jq"] }
 tokio = { workspace = true, features = ["macros", "net", "rt", "rt-multi-thread", "time"] }
 clap.workspace = true
 anyhow.workspace = true

crates/bashkit-cli/Cargo.toml

@@ -15,7 +15,7 @@ name = "bashkit-eval"
 path = "src/main.rs"
 
 [dependencies]
-bashkit = { path = "../bashkit", features = ["scripted_tool"] }
+bashkit = { path = "../bashkit", features = ["scripted_tool", "jq"] }
 tokio = { workspace = true, features = ["rt-multi-thread"] }
 serde.workspace = true
 serde_json.workspace = true

crates/bashkit-eval/Cargo.toml

@@ -14,7 +14,7 @@ repository.workspace = true
 crate-type = ["cdylib"]
 
 [dependencies]
-bashkit = { path = "../bashkit", features = ["scripted_tool", "python", "realfs"] }
+bashkit = { path = "../bashkit", features = ["scripted_tool", "python", "realfs", "jq"] }
 napi = { workspace = true }
 napi-derive = { workspace = true }
 serde = { workspace = true }

crates/bashkit-js/Cargo.toml

@@ -18,7 +18,7 @@ doc = false  # Python extension, no Rust docs needed
 [dependencies]
 # Bashkit core
 # realfs: always-on so Python callers can use mount_real_* APIs
-bashkit = { path = "../bashkit", features = ["scripted_tool", "python", "realfs"] }
+bashkit = { path = "../bashkit", features = ["scripted_tool", "python", "realfs", "jq"] }
 
 # PyO3 native extension
 pyo3 = { workspace = true }

crates/bashkit-python/Cargo.toml

@@ -17,7 +17,8 @@ readme = "../../README.md"
 # Async runtime
 tokio = { workspace = true }
 async-trait = { workspace = true }
-futures = { workspace = true }
+futures-core = { workspace = true }
+futures-util = { workspace = true }
 tower = { workspace = true }
 
 # Error handling
@@ -32,9 +33,6 @@ schemars = { workspace = true }
 # Regex
 regex = { workspace = true }
 
-# Glob matching
-globset = { workspace = true }
-
 # Date/Time
 chrono = { workspace = true }
 
@@ -51,10 +49,10 @@ fail = { workspace = true, optional = true }
 # URL parsing
 url = "2"
 
-# JSON processing (jq)
-jaq-core = { workspace = true }
-jaq-std = { workspace = true }
-jaq-json = { workspace = true }
+# JSON processing (jq) - optional, enabled with jq feature
+jaq-core = { workspace = true, optional = true }
+jaq-std = { workspace = true, optional = true }
+jaq-json = { workspace = true, optional = true }
 
 # Compression (for gzip/gunzip)
 flate2 = { workspace = true }
@@ -83,6 +81,9 @@ zapcode-core = { version = "1.5", optional = true }
 
 [features]
 default = []
+# Enable jq builtin via embedded jaq interpreter
+# Usage: cargo build --features jq
+jq = ["dep:jaq-core", "dep:jaq-std", "dep:jaq-json"]
 http_client = ["reqwest"]
 # Enable Ed25519 request signing per RFC 9421 / web-bot-auth profile
 bot-auth = ["http_client", "dep:ed25519-dalek", "dep:rand", "dep:zeroize"]

crates/bashkit/Cargo.toml

@@ -64,6 +64,7 @@ mod iconv;
 mod inspect;
 mod introspect;
 mod join;
+#[cfg(feature = "jq")]
 mod jq;
 mod json;
 mod log;
@@ -164,6 +165,7 @@ pub use iconv::Iconv;
 pub use inspect::{File, Less, Stat};
 pub use introspect::{Hash, Type, Which};
 pub use join::Join;
+#[cfg(feature = "jq")]
 pub use jq::Jq;
 pub use json::Json;
 pub use log::Log;

crates/bashkit/src/builtins/mod.rs

@@ -28,7 +28,7 @@ use std::sync::atomic::{AtomicBool, AtomicU32, AtomicU64, Ordering};
 /// Monotonic counter for unique process substitution file paths
 static PROC_SUB_COUNTER: AtomicU64 = AtomicU64::new(0);
 
-use futures::FutureExt;
+use futures_util::FutureExt;
 
 use crate::builtins::{self, Builtin};
 #[cfg(feature = "failpoints")]
@@ -567,7 +567,6 @@ impl Interpreter {
             "times" => Times,
             "eval" => Eval,
             // Text processing
-            "jq" => Jq,
             "grep" => Grep,
             "sed" => Sed,
             "awk" => Awk,
@@ -695,6 +694,10 @@ impl Interpreter {
             "yaml" => Yaml,
         );
 
+        // jq builtin (requires jq feature)
+        #[cfg(feature = "jq")]
+        builtins.insert("jq".to_string(), Box::new(builtins::Jq));
+
         // Custom-construction builtins that need parameters
 
         // source/. requires filesystem access