added a python script for testing and a drone config for CI

.drone.yml

@@ -0,0 +1,10 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+- name: build
+  image: rust:latest
+  commands:
+  - cargo test

.gitignore

@@ -2,6 +2,7 @@
 /imgs
 fif_*
 /old
+/.mypy_cache
 *.sh
 !clippy.sh
 cargo-timing*.html

.idea/csv-plugin.xml

@@ -10,6 +10,13 @@
             </Attribute>
           </value>
         </entry>
+        <entry key="/src/mimedb.rs">
+          <value>
+            <Attribute>
+              <option name="separator" value="&#9;" />
+            </Attribute>
+          </value>
+        </entry>
         <entry key="/src/parameters.rs">
           <value>
             <Attribute>

.idea/fif.iml

@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="CPP_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="Python" name="Python facet">
+      <configuration sdkName="Python 3.9" />
+    </facet>
+  </component>
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
@@ -7,8 +12,10 @@
       <excludeFolder url="file://$MODULE_DIR$/imgs" />
       <excludeFolder url="file://$MODULE_DIR$/old" />
       <excludeFolder url="file://$MODULE_DIR$/awful" />
+      <excludeFolder url="file://$MODULE_DIR$/.mypy_cache" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Python 3.9 interpreter library" level="application" />
   </component>
 </module>

Cargo.toml

@@ -5,12 +5,12 @@ version = "0.2.6"
 authors = ["Lynnesbian <lynne@bune.city>"]
 edition = "2018"
 license = "GPL-3.0-or-later"
-rust-version = "1.43.0" # cached requires 1.42.0
+rust-version = "1.43.0" # cached breaks on 1.42.0, i think it needs https://github.com/rust-lang/rust/pull/67642/
 repository = "https://git.bune.city/lynnesbian/fif"
 readme = "README.md"
 keywords = ["mime", "mimetype", "utilities", "tools"]
 categories = ["command-line-utilities"]
-exclude = [".idea/", "Cross.toml", "*.sh"]
+exclude = [".idea/", "Cross.toml", "*.sh", "*.py", ".drone.yml"]
 #resolver = "2"
 #license-file = "LICENSE"
 

src/main.rs

@@ -32,6 +32,7 @@ use crate::mimedb::MimeDb;
 use crate::parameters::OutputFormat;
 use crate::scanerror::ScanError;
 use std::process::exit;
+use env_logger::Env;
 
 mod extensionset;
 mod findings;
@@ -215,7 +216,10 @@ fn init_db() {
 fn main() {
 	let args = parameters::Parameters::parse();
 
-	let mut builder = env_logger::Builder::from_default_env();
+	let mut builder = env_logger::Builder::from_env(
+		Env::new().filter_or("RUST_LOG", "WARN")
+	);
+
 	builder
 		// .format(|buf, r| writeln!(buf, "{} - {}", r.level(), r.args()))
 		.format_module_path(false) // don't include module in logs, as it's not necessary

src/mimedb.rs

@@ -25,11 +25,6 @@ cfg_if! {
 			fn init() -> Self {
 				let mut info = infer::Infer::new();
 
-				// jpeg2000 support because why the stinch not
-				info.add("image/jpeg2000", ".jp2", |buf| {
-					buf.len() > 23 && buf[..23] == b"\x00\x00\x00\x0C\x6A\x50\x20\x20\x0D\x0A\x87\x0A\x6A\x70\x32\x20"[..]
-				});
-
 				info.add("application/vnd.oasis.opendocument.text", "odt", |buf| {
 					open_document_check(buf, "text")
 				});

test.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+import re
+import subprocess
+
+def main():
+	match = re.search(
+		r'rust-version ?= ?"([\d.]+)"',
+		open("Cargo.toml", "r").read(-1)
+	)
+
+	if not match:
+		print("Couldn't find rust-version")
+		exit(1)
+
+	versions = [match.group(1), "stable", "beta", "nightly"]
+	backends = ["xdg-mime", "infer"]
+
+	done = 0
+	target = len(versions) * len(backends) * 2
+
+	for version in versions:
+		for backend in backends:
+			print(f"[{version}, {backend}] Tests")
+			subprocess.run(f"cargo +{version} test --features={backend}-backend".split(" "))
+			done += 1
+			print(f"Success - {done} of {target} complete")
+
+			print(f"[{version}, {backend}] Scanning imgs")
+			subprocess.run(f"cargo +{version} run --release --features={backend}-backend -- -E images imgs".split(" "))
+			done += 1
+			print(f"Success - {done} of {target} complete")
+
+	print("Done! You might want to run cargo clean...")
+
+if __name__ == "__main__":
+	main()
+