Rewrote (again), removed tests, split max values between limit types

Cargo.lock

@@ -135,9 +135,16 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "env_logger",
+ "glob",
  "log",
 ]
 
+[[package]]
+name = "glob"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
+
 [[package]]
 name = "heck"
 version = "0.5.0"

Cargo.toml

@@ -7,4 +7,5 @@ description = "Combines blocklists for ActivityPub software"
 [dependencies]
 clap = { version = "4.5.4", features = ["derive"] }
 env_logger = "0.11.3"
+glob = "0.3.1"
 log = "0.4.21"

block.txt

@@ -0,0 +1,6 @@
+example.com
+example.net
+example.org
+test.com
+test.net
+test.org

blocks/anothertest.txt

@@ -0,0 +1,5 @@
+example.com
+example.org
+test.net
+test.com
+test.org

blocks/test.txt

@@ -0,0 +1,6 @@
+example.net
+example.com
+example.org
+test.net
+test.com
+test.org

blocks/yetanothertest.txt

@@ -1,2 +1,4 @@
 example.net
 example.org
+test.net
+test.org

mute.txt

@@ -0,0 +1,3 @@
+example.org
+test.com
+test.net

mutes/anothertest.txt

@@ -0,0 +1 @@
+example.org

mutes/test.txt

@@ -0,0 +1,3 @@
+example.org
+test.net
+test.com

mutes/yetanothertest.txt

@@ -0,0 +1,2 @@
+example.org
+test.net

src/cli.rs

@@ -0,0 +1,16 @@
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser)]
+#[command(version, about, long_about = None)]
+pub struct Cli {
+    /// Selects a custom config file
+    pub config: Option<PathBuf>,
+
+    /// Sets output directory (optional, defaults to current directory)
+    #[arg(last = true)]
+    pub output: Option<PathBuf>,
+    // TODO more options
+    // TODO verbose mode
+}

src/main.rs

@@ -1,54 +1,50 @@
 // src/main.rs
 
+mod cli;
 mod manip;
-mod tests;
 
-use std::path::PathBuf;
+use glob::glob;
+use manip::{Limit, LimitList, MergedLimitList};
 
-use clap::Parser;
-use log::error;
-
-#[derive(Parser)]
-#[command(version, about, long_about = None)]
-struct Cli {
-    /// Selects a custom config file
-    config: Option<PathBuf>,
-
-    /// Specifies files/directories for blocks
-    #[arg(short = 'B', long)]
-    block: Vec<PathBuf>,
-
-    /// Specifies files/directories for silences
-    #[arg(short = 'M', long)]
-    mute: Vec<PathBuf>,
-
-    /// Specifies a source (*.block.txt, *.mute.txt)
-    #[arg(short = 'S', long)]
-    src: Vec<PathBuf>,
-
-    /// Specifies confidence in a source. Default = 100
-    #[arg(short, long)]
-    trust: Vec<u16>,
-
-    /// Sets output directory (optional, defaults to current directory)
-    #[arg(last = true)]
-    path: Option<PathBuf>,
-    // TODO more options
-    // TODO verbose mode
-}
-
-fn main() {
+fn main() -> std::io::Result<()> {
     env_logger::init(); // TODO add more logging
 
-    let cli = Cli::parse();
-
-    if cli.block.is_empty() && cli.mute.is_empty() && cli.config.is_none() {
-        error!("No lists or configuration provided.");
-    }
+    // TODO utilize CLI
+    // let _cli = cli::Cli::parse();
 
     // TODO parse config file if one is provided
 
-    // TODO read modsources from files
-    // TODO combine modsources into modmap
-    // TODO write modmap to files
+    let mut merged_list = MergedLimitList::new();
+
+    // Crawl /blocks for block lists -> glob pattern: "blocks/**/*.txt"
+    {
+        let mut blocklists = vec![];
+        let block_paths = glob("blocks/**/*.txt").expect("Bad glob pattern");
+
+        for path in block_paths.filter_map(|x| x.ok()) {
+            blocklists.extend(LimitList::from_file(path));
+            // TODO Check if path contains trust value as part of filename when building limitlist
+        }
+
+        for list in blocklists {
+            merged_list.add_limit_list(list, Limit::Block);
+        }
+    }
+
+    // Crawl /silences for silence lists -> glob pattern: "mutes/**/*.txt"
+    {
+        let mut mutelists = vec![];
+        let mute_paths = glob("mutes/**/*.txt").expect("Bad glob pattern");
+
+        for path in mute_paths.filter_map(|x| x.ok()) {
+            mutelists.extend(LimitList::from_file(path));
+            // TODO Check if path contains trust value as part of filename when building limitlist
+        }
+
+        for list in mutelists {
+            merged_list.add_limit_list(list, Limit::Silence);
+        }
+    }
+
+    merged_list.export_file("block.txt", "mute.txt", (50, 33))
 }

src/manip.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashMap, fs};
+use std::{collections::HashMap, fs, path::PathBuf};
 
 use log::error;
 
@@ -28,6 +28,13 @@ impl LimitIndices {
         }
         self
     }
+
+    pub fn normalize(&self, max: (u16, u16)) -> (u16, u16) {
+        let block = (self.block as f32) / (max.0 as f32) * 100f32;
+        let mute = (self.silence as f32) / (max.1 as f32) * 100f32;
+
+        (block as u16, mute as u16)
+    }
 }
 
 impl From<(u16, u16)> for LimitIndices {
@@ -45,65 +52,52 @@ impl From<(u16, u16)> for LimitIndices {
 /// used to weight limits when building a merged list
 #[derive(Debug, PartialEq, Eq)]
 pub struct LimitList {
-    pub limits: HashMap<String, Limit>,
+    pub hosts: Vec<String>,
     pub trust: u16,
 }
 
-impl Default for LimitList {
-    fn default() -> Self {
-        Self {
-            limits: HashMap::new(),
-            trust: 100,
-        }
-    }
-}
-
-impl From<HashMap<String, Limit>> for LimitList {
-    fn from(map: HashMap<String, Limit>) -> Self {
-        Self {
-            limits: map,
-            trust: 100,
-        }
-    }
-}
-
 impl LimitList {
-    fn add_host(&mut self, host: &str, limit: Limit) -> &mut Self {
-        self.limits.insert(host.to_string(), limit);
-        self
-    }
-
-    pub fn build(map: HashMap<String, Limit>, trust: u16) -> Self {
-        let mut src = Self::from(map);
-        src.trust = trust;
-        src
-    }
-
-    pub fn import_file(&mut self, path: &str, limit: Limit) -> std::io::Result<&mut Self> {
+    pub fn from_file(path: PathBuf) -> std::io::Result<Self> {
+        let mut list = LimitList {
+            hosts: vec![],
+            trust: 100,
+        };
         let contents = fs::read_to_string(path)?;
+
         for host in contents.lines().filter(|line| !line.is_empty()) {
-            self.add_host(host, limit);
+            list.hosts.push(host.to_string());
         }
 
-        Ok(self)
+        Ok(list)
     }
 }
 
 /// A map of hosts (as strings) to their limit weights
 #[derive(Debug, Default, Eq, PartialEq)]
 pub struct MergedLimitList {
-    pub map: HashMap<String, LimitIndices>,
-    pub max: u16,
+    pub hostmap: HashMap<String, LimitIndices>,
+    pub trusts: (u16, u16),
 }
 
 impl MergedLimitList {
-    pub fn add_limit_list(&mut self, src: LimitList) -> &mut Self {
-        for (host, limit) in src.limits.into_iter() {
-            let entry = self.map.entry(host).or_default();
-            entry.add_limit(limit, src.trust);
+    pub fn new() -> Self {
+        Self {
+            hostmap: HashMap::new(),
+            trusts: (0, 0),
+        }
+    }
+
+    pub fn add_limit_list(&mut self, src: LimitList, limit_type: Limit) -> &mut Self {
+        for host in src.hosts.into_iter() {
+            let entry = self.hostmap.entry(host).or_default();
+            entry.add_limit(limit_type, src.trust);
+        }
+
+        match limit_type {
+            Limit::Block => self.trusts.0 += src.trust,
+            Limit::Silence => self.trusts.1 += src.trust,
         }
 
-        self.max += src.trust;
         self
     }
 
@@ -113,7 +107,7 @@ impl MergedLimitList {
         mute_path: &str,
         indices: (u16, u16),
     ) -> std::io::Result<()> {
-        if self.map.is_empty() {
+        if self.hostmap.is_empty() {
             error!("Nothing to export!");
             return Ok(());
         }
@@ -122,8 +116,8 @@ impl MergedLimitList {
         let mut block_output: String = String::default();
         let mut mute_output: String = String::default();
 
-        for item in self.map.into_iter() {
-            let (block_trust, mute_trust) = (item.1.block, item.1.silence);
+        for item in self.hostmap.into_iter() {
+            let (block_trust, mute_trust) = item.1.normalize(self.trusts);
 
             if block_trust >= block_thresh {
                 block_output.push_str(&(item.0.clone() + "\n"));

src/tests.rs

@@ -1 +0,0 @@
-mod manip;

src/tests/manip.rs

@@ -1,200 +0,0 @@
-#![cfg(test)]
-
-use std::{collections::HashMap, fs};
-
-use crate::manip::*;
-
-#[test]
-fn limit_add() {
-    let mut at = LimitIndices::default();
-
-    at.add_limit(Limit::Block, 123)
-        .add_limit(Limit::Silence, 456);
-
-    let test_at = LimitIndices {
-        block: 123,
-        silence: 456,
-    };
-
-    assert_eq!(at, test_at);
-}
-
-#[test]
-fn limit_combine() {
-    let mut at = LimitIndices::default();
-
-    at.add_limit(Limit::Block, 123)
-        .add_limit(Limit::Block, 333)
-        .add_limit(Limit::Silence, 123);
-
-    let test_at = LimitIndices {
-        block: 456,
-        silence: 123,
-    };
-
-    assert_eq!(at, test_at);
-}
-
-#[test]
-fn limitlist_from_map() {
-    let src1 = LimitList::from(HashMap::from([
-        (String::from("example.com"), Limit::Block),
-        (String::from("example.org"), Limit::Silence),
-        (String::from("example.net"), Limit::Block),
-    ]));
-
-    assert_eq!(
-        src1.limits,
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.org"), Limit::Silence),
-            (String::from("example.net"), Limit::Block),
-        ])
-    );
-
-    assert_eq!(src1.trust, 100);
-}
-
-#[test]
-fn limitlist_from_map_and_trust() {
-    let src2 = LimitList::build(
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.org"), Limit::Silence),
-            (String::from("example.net"), Limit::Block),
-        ]),
-        123,
-    );
-
-    assert_eq!(
-        src2.limits,
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.org"), Limit::Silence),
-            (String::from("example.net"), Limit::Block),
-        ])
-    );
-    assert_eq!(src2.trust, 123);
-}
-
-#[test]
-fn limitlist_from_file() -> std::io::Result<()> {
-    let mut src = LimitList::default();
-    src.import_file("test/example_blocklist.txt", Limit::Block)?
-        .import_file("test/example_mutelist.txt", Limit::Silence)?;
-
-    let test_src = LimitList::from(HashMap::from([
-        (String::from("example.com"), Limit::Block),
-        (String::from("example.org"), Limit::Block),
-        (String::from("example.net"), Limit::Silence),
-    ]));
-
-    assert_eq!(test_src, src);
-
-    Ok(())
-}
-
-#[test]
-fn mergedlist_from_limitlist() -> std::io::Result<()> {
-    let mut ml = MergedLimitList::default();
-
-    let src1 = LimitList::from(HashMap::from([
-        (String::from("example.com"), Limit::Block),
-        (String::from("example.org"), Limit::Silence),
-        (String::from("example.net"), Limit::Block),
-    ]));
-
-    let mut src2 = LimitList::default();
-    src2.import_file("test/example_blocklist.txt", Limit::Block)?
-        .import_file("test/example_mutelist.txt", Limit::Silence)?;
-
-    ml.add_limit_list(src1).add_limit_list(src2);
-
-    let test_ml = MergedLimitList {
-        map: HashMap::from([
-            (String::from("example.com"), LimitIndices::from((200, 0))),
-            (String::from("example.org"), LimitIndices::from((100, 100))),
-            (String::from("example.net"), LimitIndices::from((100, 100))),
-        ]),
-        max: 200,
-    };
-
-    assert_eq!(ml, test_ml);
-
-    let src3 = LimitList::build(
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.org"), Limit::Silence),
-        ]),
-        200,
-    );
-
-    let src4 = LimitList::build(
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.net"), Limit::Silence),
-        ]),
-        50,
-    );
-
-    ml.add_limit_list(src3).add_limit_list(src4);
-
-    let test_ml = MergedLimitList {
-        map: HashMap::from([
-            (String::from("example.com"), LimitIndices::from((450, 0))),
-            (String::from("example.org"), LimitIndices::from((100, 300))),
-            (String::from("example.net"), LimitIndices::from((100, 150))),
-        ]),
-        max: 450,
-    };
-
-    assert_eq!(ml, test_ml);
-
-    Ok(())
-}
-
-#[test]
-fn mergedlist_export_txt() -> std::io::Result<()> {
-    let mut ml = MergedLimitList::default();
-
-    let src1 = LimitList::from(HashMap::from([
-        (String::from("example.com"), Limit::Block),
-        (String::from("example.org"), Limit::Silence),
-        (String::from("example.net"), Limit::Block),
-    ]));
-
-    let mut src2 = LimitList::default();
-    src2.import_file("test/example_blocklist.txt", Limit::Block)?
-        .import_file("test/example_mutelist.txt", Limit::Silence)?;
-
-    let src3 = LimitList::build(
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.org"), Limit::Silence),
-        ]),
-        200,
-    );
-
-    let src4 = LimitList::build(
-        HashMap::from([
-            (String::from("example.com"), Limit::Block),
-            (String::from("example.net"), Limit::Silence),
-        ]),
-        50,
-    );
-
-    ml.add_limit_list(src1)
-        .add_limit_list(src2)
-        .add_limit_list(src3)
-        .add_limit_list(src4);
-
-    let _ = ml.export_file("test/test_blocks.txt", "test/test_mutes.txt", (200, 150));
-
-    let file_blocks: String = fs::read_to_string("test/test_blocks.txt")?;
-    let file_mutes: String = fs::read_to_string("test/test_mutes.txt")?;
-
-    assert_eq!(file_blocks, "example.com\n");
-    assert_eq!(file_mutes, "example.net\nexample.org\n");
-
-    Ok(())
-}

test/example_blocklist.txt

@@ -1,5 +0,0 @@
-example.com
-
-example.org
-
-

test/example_mutelist.txt

@@ -1,3 +0,0 @@
-
-
-example.net

test/test_blocks.txt

@@ -1 +0,0 @@
-example.com