diff --git a/Cargo.lock b/Cargo.lock index 0de696a..8410702 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -26,6 +26,12 @@ dependencies = [ "memchr", ] +[[package]] +name = "anes" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" + [[package]] name = "anstream" version = "0.6.18" @@ -109,18 +115,57 @@ version = "2.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd" +[[package]] +name = "bumpalo" +version = "3.17.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf" + [[package]] name = "bytes" version = "1.10.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a" +[[package]] +name = "cast" +version = 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dependencies = [ "winapi", ] +[[package]] +name = "num-traits" +version = "0.2.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841" +dependencies = [ + "autocfg", +] + [[package]] name = "object" version = "0.36.7" @@ -371,6 +589,12 @@ version = "1.21.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d75b0bedcc4fe52caa0e03d9f1151a323e4aa5e2d78ba3580400cd3c9e2bc4bc" +[[package]] +name = "oorandom" +version = "11.1.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d6790f58c7ff633d8771f42965289203411a5e5c68388703c06e14f24770b41e" + [[package]] name = "overload" version = "0.1.1" @@ -389,6 +613,34 @@ version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" +[[package]] +name = "plotters" +version = "0.3.7" +source = 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"5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6" +dependencies = [ + "serde_derive", +] + +[[package]] +name = "serde_derive" +version = "1.0.219" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "serde_json" +version = "1.0.140" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373" +dependencies = [ + "itoa", + "memchr", + "ryu", + "serde", +] + [[package]] name = "sharded-slab" version = "0.1.7" @@ -520,6 +868,19 @@ dependencies = [ "unicode-ident", ] +[[package]] +name = "tempfile" +version = "3.19.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7437ac7763b9b123ccf33c338a5cc1bac6f69b45a136c19bdd8a65e3916435bf" +dependencies = [ + "fastrand", + "getrandom", + "once_cell", + "rustix 1.0.3", + "windows-sys 0.59.0", +] + [[package]] name = "thiserror" version = "2.0.12" @@ -550,6 +911,16 @@ dependencies = [ "once_cell", ] +[[package]] +name = "tinytemplate" +version = "1.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc" +dependencies = [ + "serde", + "serde_json", +] + [[package]] name = "tokio" version = "1.44.1" @@ -652,12 +1023,99 @@ version = "0.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65" +[[package]] +name = "walkdir" +version = "2.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b" +dependencies = [ + "same-file", + "winapi-util", +] + [[package]] name = "wasi" version = "0.11.0+wasi-snapshot-preview1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423" +[[package]] +name = "wasi" +version = "0.14.2+wasi-0.2.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3" +dependencies = [ + "wit-bindgen-rt", +] + +[[package]] +name = "wasm-bindgen" +version = "0.2.100" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5" +dependencies = [ + "cfg-if", + "once_cell", + "rustversion", + "wasm-bindgen-macro", +] + +[[package]] +name = "wasm-bindgen-backend" +version = "0.2.100" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6" +dependencies = [ + "bumpalo", + "log", + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-macro" +version = "0.2.100" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407" +dependencies = [ + "quote", + "wasm-bindgen-macro-support", +] + +[[package]] +name = "wasm-bindgen-macro-support" +version = "0.2.100" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de" +dependencies = [ + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-backend", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-shared" +version = "0.2.100" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d" +dependencies = [ + "unicode-ident", +] + +[[package]] +name = "web-sys" +version = "0.3.77" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "33b6dd2ef9186f1f2072e409e99cd22a975331a6b3591b12c764e0e55c60d5d2" +dependencies = [ + "js-sys", + "wasm-bindgen", +] + [[package]] name = "which" version = "7.0.2" @@ -666,7 +1124,7 @@ checksum = "2774c861e1f072b3aadc02f8ba886c26ad6321567ecc294c935434cad06f1283" dependencies = [ "either", "env_home", - "rustix", + "rustix 0.38.44", "winsafe", ] @@ -686,6 +1144,15 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" +[[package]] +name = "winapi-util" +version = "0.1.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb" +dependencies = [ + "windows-sys 0.59.0", +] + [[package]] name = "winapi-x86_64-pc-windows-gnu" version = "0.4.0" @@ -779,3 +1246,12 @@ name = "winsafe" version = "0.0.19" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904" + +[[package]] +name = "wit-bindgen-rt" +version = "0.39.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1" +dependencies = [ + "bitflags", +] diff --git a/Cargo.toml b/Cargo.toml index 0dd2fbe..9501598 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -33,9 +33,17 @@ tracing-subscriber = "0.3" which = "7.0" [dev-dependencies] +criterion = "0.5" +csv = "1.3" +serde = { version = "1", features = ["derive"] } +tempfile = "3.19" [lints.clippy] pedantic = "warn" nursery = "warn" unwrap_used = "warn" expect_used = "warn" + +[[bench]] +name = "benchmark" +harness = false diff --git a/benches/benchmark.rs b/benches/benchmark.rs new file mode 100644 index 0000000..55f65e2 --- /dev/null +++ b/benches/benchmark.rs @@ -0,0 +1,145 @@ +use anyhow::Result; +use criterion::{Criterion, criterion_group, criterion_main}; +use csv::Reader; +use serde::{Deserialize, Deserializer}; +use std::{ + fs::{File, create_dir_all}, + path::{Path, PathBuf}, + process::Command, + str::FromStr, + u64, +}; +use tempfile::TempDir; + +const BASE_DIR: &str = env!("CARGO_MANIFEST_DIR"); + +#[allow(dead_code)] +#[derive(Debug, Clone, Default, Deserialize)] +struct Size(u64); + +#[allow(dead_code)] +#[derive(Debug, Clone, Default, Deserialize)] +struct Modified(u64); + +#[allow(dead_code)] +#[derive(Debug, Clone, Deserialize)] +struct Permissions(u32); + +impl Default for Permissions { + fn default() -> Self { + Self(644) + } +} + +#[derive(Debug, Clone, PartialEq)] +enum EntryType { + Dir, + File, + Symlink, + Other(String), +} + +impl FromStr for EntryType { + type Err = String; + + fn from_str(s: &str) -> std::result::Result { + match s { + "dir" => Ok(Self::Dir), + "file" => Ok(Self::File), + "symlink" => Ok(Self::Symlink), + other if other.is_empty() => Err("Empty entry type".to_string()), + other => Ok(Self::Other(other.into())), + } + } +} + +impl<'de> Deserialize<'de> for EntryType { + fn deserialize(deserializer: D) -> std::result::Result + where + D: Deserializer<'de>, + { + let s = String::deserialize(deserializer)?; + Self::from_str(&s).map_err(serde::de::Error::custom) + } +} + +#[allow(dead_code)] +#[derive(Debug, Clone, Deserialize)] +struct FileEntry { + #[serde(rename = "type")] + entry_type: EntryType, + directory: PathBuf, + path: PathBuf, + #[serde(default)] + size: Size, + #[serde(default)] + modified: Modified, + #[serde(default)] + permissions: Permissions, +} + +impl FileEntry { + fn to_tempfile(&self, base: &Path) -> Result<()> { + let full_path = base.join(&self.path); + match self.entry_type { + EntryType::Dir => create_dir(&full_path), + EntryType::File => create_file(&full_path), + EntryType::Symlink => Ok(()), + EntryType::Other(_) => Ok(()), + } + } +} + +fn create_file(path: &Path) -> Result<()> { + if let Some(parent) = path.parent() { + create_dir(parent)?; + } + File::create(path)?; + Ok(()) +} + +fn create_dir(path: &Path) -> Result<()> { + create_dir_all(path)?; + Ok(()) +} + +fn process_directory(path: &Path) { + let binary_path = PathBuf::from(BASE_DIR).join("target/release/project-finder"); + Command::new(binary_path) + .arg(path) + .output() + .expect("failed to run binary"); +} + +fn setup_entries() -> Result { + let temp_dir = TempDir::new()?; + println!("Temporary directory: {:?}", temp_dir.path()); + + let csv_path = PathBuf::from(BASE_DIR) + .join("benches/fixtures") + .join("snapshot-2025-03-31_09-20-03.csv"); + let mut rdr = Reader::from_path(csv_path)?; + + rdr.deserialize::() + .for_each(|entry| match entry { + Ok(entry) => { + if let Err(e) = entry.to_tempfile(temp_dir.path()) { + // eprintln!("Error processing entry: {}", e); + } + } + Err(e) => eprintln!("Failed to deserialize entry: {}", e), + }); + + Ok(temp_dir) +} + +fn benchmark_processing(c: &mut Criterion) { + let temp_dir = setup_entries().expect("Failed to setup file entries"); + + c.bench_function("process_directory", |b| { + b.iter(|| process_directory(temp_dir.path())) + }); +} + +criterion_group!(benches, benchmark_processing); +criterion_main!(benches);