Refactor into cli and lib packages

Cargo.lock

@@ -21,7 +21,6 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 name = "advent"
 version = "0.1.0"
 dependencies = [
- "clap",
  "num-bigint",
  "num-irrational",
  "num-rational",
@@ -31,6 +30,15 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "advent-cli"
+version = "0.1.0"
+dependencies = [
+ "advent",
+ "clap",
+ "tokio",
+]
+
 [[package]]
 name = "ahash"
 version = "0.8.6"

Cargo.toml

@@ -1,16 +1,3 @@
-[package]
-name = "advent"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-clap = { version = "4.4.10", features = ["derive"] }
-num-bigint = "0.4.4"
-num-irrational = { version = "0.3.0", features = ["num-bigint"] }
-num-rational = { version = "0.4.1", features = ["num-bigint"] }
-regex = "1.10.2"
-reqwest = "0.11.22"
-scraper = "0.18.1"
-tokio = { version = "1.34.0", features = ["macros", "rt-multi-thread"] }
+[workspace]
+members = ["cli", "lib"]
+resolver = "2"

cli/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "advent-cli"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+clap = { version = "4.4.10", features = ["derive"] }
+tokio = { version = "1.34.0", features = ["macros", "rt-multi-thread"] }
+advent = { path = "../lib" }

cli/src/main.rs

@@ -4,25 +4,11 @@ use std::{
     time::{Duration, Instant},
 };
 
-use clap::{Parser, Subcommand, ValueEnum};
-
-use crate::{
+use advent::{
     day1::Day1, day10::Day10, day2::Day2, day3::Day3, day4::Day4, day5::Day5, day6::Day6,
-    day7::Day7, day8::Day8, day9::Day9, utils::Day,
+    day7::Day7, day8::Day8, day9::Day9, fetcher, utils::Day,
 };
-
-pub mod day1;
-pub mod day10;
-pub mod day2;
-pub mod day3;
-pub mod day4;
-pub mod day5;
-pub mod day6;
-pub mod day7;
-pub mod day8;
-pub mod day9;
-pub mod fetcher;
-pub mod utils;
+use clap::{Parser, Subcommand, ValueEnum};
 
 #[derive(Parser)]
 #[command(author, version, about, long_about = None)]
@@ -86,7 +72,6 @@ enum Subcommands {
 #[tokio::main]
 async fn main() {
     let cli = Cli::parse();
-    let client = reqwest::Client::new();
     let auth = cli
         .auth
         .unwrap_or(std::env::var("AOC_SESSION").ok().expect("no auth provided"));
@@ -132,7 +117,10 @@ async fn main() {
                 }),
                 8 => Box::new(Day8 { input }),
                 9 => Box::new(Day9 { input }),
-                10 => Box::new(Day10 { input, parsed: vec![] }),
+                10 => Box::new(Day10 {
+                    input,
+                    parsed: vec![],
+                }),
                 _ => panic!("Invalid day #"),
             };
             let start = std::time::Instant::now();
@@ -198,7 +186,10 @@ async fn main() {
                 }),
                 8 => Box::new(Day8 { input }),
                 9 => Box::new(Day9 { input }),
-                10 => Box::new(Day10 { input, parsed: vec![] }),
+                10 => Box::new(Day10 {
+                    input,
+                    parsed: vec![],
+                }),
                 _ => panic!("Invalid day #"),
             };
             let mut timings = Vec::<Duration>::new();
@@ -240,19 +231,7 @@ async fn main() {
             println!("\nAverage timing: {avg}{avg_units} ± {deviation}{deviation_units}");
         }
         Subcommands::Input { day } => {
-            let response = client
-                .get(format!("https://adventofcode.com/2023/day/{day}/input"))
-                .header("Cookie", format!("session={auth}"))
-                .send()
-                .await
-                .unwrap()
-                .text()
-                .await
-                .unwrap()
-                .trim_end()
-                .to_owned();
-
-            println!("{response}");
+            println!("{}", fetcher::fetch_input(auth, day).await);
         }
         Subcommands::Example { day, part } => {
             let (input, solution) = fetcher::fetch_example(auth, day, part).await;

lib/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "advent"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+num-bigint = "0.4.4"
+num-irrational = { version = "0.3.0", features = ["num-bigint"] }
+num-rational = { version = "0.4.1", features = ["num-bigint"] }
+regex = "1.10.2"
+scraper = "0.18.1"
+tokio = { version = "1.34.0", features = ["macros", "rt-multi-thread"] }
+reqwest = "0.11.22"

lib/src/day10/mod.rs

@@ -3,19 +3,33 @@ use crate::utils::Day;
 #[derive(Debug, Default)]
 pub struct Day10 {
     pub input: String,
-    pub parsed: Vec<Vec<char>>
+    pub parsed: Vec<Vec<char>>,
 }
 
 impl Day10 {
     /// Yes I copied this from wikipedia
     /// https://en.wikipedia.org/wiki/Flood_fill#Stack-based_recursive_implementation_(four-way)
     pub fn flood_fill(&mut self, start: (usize, usize)) {
-        if !(self.parsed[start.0][start.1] == '.' || self.parsed[start.0][start.1] == 'x') { return } // If node is not Inside return.
-        if self.parsed[start.0][start.1] == '.' { self.parsed[start.0][start.1] = '+' } else { self.parsed[start.0][start.1] = '=' } // Set the node
-        if start.0 != self.parsed.len() - 1 { self.flood_fill((start.0 + 1, start.1)) } // Perform Flood-fill one step to the south of node.
-        if start.0 != 0 { self.flood_fill((start.0 - 1, start.1)) } // Perform Flood-fill one step to the north of node
-        if start.1 != 0 { self.flood_fill((start.0, start.1 - 1)) } // Perform Flood-fill one step to the west of node
-        if start.1 != self.parsed[0].len() - 1 { self.flood_fill((start.0, start.1 + 1)) } // Perform Flood-fill one step to the east of node
+        if !(self.parsed[start.0][start.1] == '.' || self.parsed[start.0][start.1] == 'x') {
+            return;
+        } // If node is not Inside return.
+        if self.parsed[start.0][start.1] == '.' {
+            self.parsed[start.0][start.1] = '+'
+        } else {
+            self.parsed[start.0][start.1] = '='
+        } // Set the node
+        if start.0 != self.parsed.len() - 1 {
+            self.flood_fill((start.0 + 1, start.1))
+        } // Perform Flood-fill one step to the south of node.
+        if start.0 != 0 {
+            self.flood_fill((start.0 - 1, start.1))
+        } // Perform Flood-fill one step to the north of node
+        if start.1 != 0 {
+            self.flood_fill((start.0, start.1 - 1))
+        } // Perform Flood-fill one step to the west of node
+        if start.1 != self.parsed[0].len() - 1 {
+            self.flood_fill((start.0, start.1 + 1))
+        } // Perform Flood-fill one step to the east of node
         return; // Return.
     }
 }
@@ -124,7 +138,8 @@ impl Day for Day10 {
         self.parsed = self.input.lines().map(|l| l.chars().collect()).collect();
         let line_len = self.parsed[0].len();
         let height = self.parsed.len();
-        let mut pos = self.parsed
+        let mut pos = self
+            .parsed
             .iter()
             .enumerate()
             .find_map(|(i, line)| line.iter().position(|&char| char == 'S').map(|v| (i, v)))
@@ -232,7 +247,11 @@ impl Day for Day10 {
             })
             .collect();
 
-        let dots_before = self.parsed.iter().map(|line| line.iter().filter(|&&c| c == '.').count()).sum::<usize>();
+        let dots_before = self
+            .parsed
+            .iter()
+            .map(|line| line.iter().filter(|&&c| c == '.').count())
+            .sum::<usize>();
 
         let s_tile = match start_connections {
             [1, 1] => '|',
@@ -258,7 +277,8 @@ impl Day for Day10 {
                             'x'
                         },
                     ]
-                }).collect();
+                })
+                .collect();
             // Extend vertically
             let new = line
                 .iter()
@@ -286,7 +306,11 @@ impl Day for Day10 {
         //         .join("\n")
         // );
 
-        let inner = dots_before - std::mem::take(&mut self.parsed).into_iter().map(|line| line.into_iter().filter(|&c| c == '+').count()).sum::<usize>();
+        let inner = dots_before
+            - std::mem::take(&mut self.parsed)
+                .into_iter()
+                .map(|line| line.into_iter().filter(|&c| c == '+').count())
+                .sum::<usize>();
 
         inner.to_string()
     }

lib/src/fetcher.rs

@@ -90,13 +90,3 @@ pub async fn fetch_example(auth: String, day: u8, part: u8) -> (String, Option<S
 
     (input, solution)
 }
-
-#[cfg(test)]
-mod tests {
-    use crate::fetcher;
-
-    #[tokio::test]
-    async fn fetches_large_data() {
-        fetcher::fetch_large(6, 1).await;
-    }
-}

lib/src/lib.rs

@@ -0,0 +1,13 @@
+pub mod fetcher;
+pub mod utils;
+
+pub mod day1;
+pub mod day10;
+pub mod day2;
+pub mod day3;
+pub mod day4;
+pub mod day5;
+pub mod day6;
+pub mod day7;
+pub mod day8;
+pub mod day9;