new release! 0u0

also i increased BUF_SIZE to 8192 bytes

CHANGELOG.md

@@ -2,15 +2,19 @@
 Dates are given in YYYY-MM-DD format.
 
 ## v0.2
-### v0.2.12 (2021-???)
+### v0.2.12 (2021-04-14)
-- Much better README.md
+#### Features
+- Added Text extension set
 - Better documentation for command line arguments
+#### Bugfixes
+- Fixed a very minor output bug relating to scanning symlinked directories
+- Better detection for pre-OOXML Office files
+#### Other
+- Much better README.md
 - Added more stuff to test.py
 - PKGBUILD for Arch-based distros
-- Added Text extension set
 - More test coverage
-- Fixed a very minor output bug relating to scanning symlinked directories
+- Doubled BUF_SIZE
-- Better detection for a specific formats (pre-OOXML Office, EXE, DLL)
 
 ### v0.2.11 (2021-04-04)
 #### Features

Cargo.lock

@@ -29,6 +29,12 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
+[[package]]
+name = "byteorder"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+
 [[package]]
 name = "cached"
 version = "0.23.0"
@@ -39,6 +45,16 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "cfb"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca453e8624711b2f0f4eb47076a318feda166252a827ee25d067b43de83dcba0"
+dependencies = [
+ "byteorder",
+ "uuid",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -177,7 +193,7 @@ dependencies = [
 
 [[package]]
 name = "fif"
-version = "0.2.11"
+version = "0.2.12"
 dependencies = [
  "cached",
  "cfg-if",
@@ -250,9 +266,12 @@ dependencies = [
 
 [[package]]
 name = "infer"
-version = "0.3.7"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "865e8a58ae8e24d2c4412c31344afa1d302a3740ad67528c10f50d6876cdcf55"
+checksum = "f92b41dab759f9e8427c03f519c344a14655490b8db548dac1e57a75b3258391"
+dependencies = [
+ "cfb",
+]
 
 [[package]]
 name = "instant"
@@ -321,7 +340,7 @@ checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 [[package]]
 name = "mime_guess"
 version = "2.0.4"
-source = "git+https://github.com/Lynnesbian/mime_guess#55fe99663a1b78ad5f50ffe1a9aaeb65fb2cb4ca"
+source = "git+https://github.com/Lynnesbian/mime_guess#28633a9936a9c3eb29cf85e99899e35ddd63d9c1"
 dependencies = [
  "mime",
  "unicase",
@@ -654,6 +673,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
 
+[[package]]
+name = "uuid"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
+
 [[package]]
 name = "vec_map"
 version = "0.8.2"

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "fif"
 description = "A command-line tool for detecting and optionally correcting files with incorrect extensions."
-version = "0.2.11"
+version = "0.2.12"
 authors = ["Lynnesbian <lynne@bune.city>"]
 edition = "2018"
 license = "GPL-3.0-or-later"
@@ -29,7 +29,7 @@ log = "0.4.14"
 mime_guess = "2.0.3"
 snailquote = "0.3.0"
 once_cell = "1.7.2"
-infer = "0.3.6"
+infer = "0.4.0"
 rayon = { version = "1.5.0", optional = true }
 exitcode = "1.1.2"
 cfg-if = "1.0.0"

src/inspectors.rs

@@ -20,16 +20,14 @@ use crate::string_type::String;
 pub const INITIAL_BUF_SIZE: usize = 128;
 
 /// The number of bytes to read if the file couldn't be identified from its first [`INITIAL_BUF_SIZE`] bytes.
-pub const BUF_SIZE: usize = 4096;
+pub const BUF_SIZE: usize = 8192;
 
 /// Tries to identify the mimetype of a file from a given path.
 pub fn mime_type<T: MimeDb>(db: &T, path: &Path) -> io::Result<Option<Mime>> {
 	let mut buffer = [0; INITIAL_BUF_SIZE];
 	let mut file = File::open(path)?;
 
-	// this lint can be ignored: it's okay if the file isn't long enough to fill the buffer, as we only care about the
+	// read a small amount to start with
-	// first few bytes for the purpose of mime sniffing
-	#[allow(clippy::unused_io_amount)]
 	file.read(&mut buffer)?;
 
 	let r = db.get_type(&buffer).filter(|mime|
@@ -43,8 +41,7 @@ pub fn mime_type<T: MimeDb>(db: &T, path: &Path) -> io::Result<Option<Mime>> {
 		// doc/ppt/xls files are a subset of what's known as an "OLE2 compound document storage", at least according to
 		// shared-mime-info. if a pre-OOXML era MS office file is scanned and identified as x-ole-storage, reading further
 		// will allow it to be detected correctly as the appropriate filetype.
-		&& mime != &Mime::from_str("application/x-ole-storage").unwrap()
+		&& mime != &Mime::from_str("application/x-ole-storage").unwrap());
-	);
 
 	if r.is_some() {
 		return Ok(r);