Testing the github actions autograder

SummerOfBitcoin · Apr 29, 2024 · f796263 · f796263
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diff --git a/output.txt b/output.txt
@@ -1 +1,177 @@
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diff --git a/run.sh b/run.sh
@@ -1 +1,2 @@
-# Update this file to run your own code
+# Update this file to run your own code
+cargo run
diff --git a/src/block/block.rs b/src/block/block.rs
@@ -23,6 +23,12 @@ impl Block {
         }
     }
 
+    pub fn insert_transactions_from_vec(&mut self, txs_vec: Vec<Tx>){
+        for tx in txs_vec{
+            self.push_transaction(tx);
+        }
+    }
+
     pub fn insert_transactions_from_mempool(&mut self, mempool: &mut Mempool) {
         loop {
             if mempool.txs.len() > 0{

diff --git a/src/main.rs b/src/main.rs
@@ -11,36 +11,46 @@ use std::fs::File;
 use std::io::prelude::*;
 use mempool::mempool::Mempool;
 use std::fs;
+use transactions::tx::Tx;
 
 use crate::utils::validate_transaction_inputs;
 
 fn main() {
     // let file_size = fs::metadata("/home/gabriel/projects/bitcoin-mining-challenge/mempool/ff73248e38bfcdac87261f5a51f3143478937fda6b0d1def46e794b8f250e6dd.json").expect("Falha ao ler o arquivo");
     // println!("Size: {} ", file_size.len());
-    let mut mempool: Mempool = read_mempool("/home/gabriel/projects/bitcoin-mining-challenge/mempool/");
-    mempool.sort_mempool_by_tx();
+    println!("{:?}", std::env::current_dir().expect("sem currdir"));
+    // let mut mempool: Mempool = read_mempool("../mempool/");
+    // mempool.sort_mempool_by_tx();
 
     let genesis_block_header: BlockHeader = BlockHeader::new(String::from("00000000000000000000000000000000"), String::from("00000000000000000000000000000000"), Utc::now(), 128);
     let mut genesis_block = Block::new(genesis_block_header.clone(), vec![]);
 
-    println!("{}", genesis_block.get_block_size());
+    // let txs_vec: Vec<Tx> = mempool.get_transactions_vec();
 
-    let mut block_chain: Vec<Block> = vec![];
+    // println!("{}", genesis_block.get_block_size());
+
+    // let mut block_chain: Vec<Block> = vec![];
 
-    println!("Mempool Size Before: {}", mempool.txs.len());
+    // println!("Mempool Size Before: {}", mempool.txs.len());
 
-    genesis_block.insert_transactions_from_mempool(&mut mempool);
-    block_chain.push(genesis_block.clone());
-    println!("Mempool Size After: {}", mempool.txs.len());
-    let tx = read_tx_from_file("/home/gabriel/projects/bitcoin-mining-challenge/mempool/0a8b21af1cfcc26774df1f513a72cd362a14f5a598ec39d915323078efb5a240.json");
-    // let tx = read_tx_from_file("/home/gabriel/projects/bitcoin-mining-challenge/mempool/0ac528562a1626863c0cb912eb725530c54e786e6485380c16633e4b9bce1720.json");
+    // genesis_block.insert_transactions_from_mempool(&mut mempool);
+    // block_chain.push(genesis_block.clone());
+    // println!("Mempool Size After: {}", mempool.txs.len());
+    // let tx = read_tx_from_file("/home/gabriel/projects/bitcoin-mining-challenge/mempool/0a8b21af1cfcc26774df1f513a72cd362a14f5a598ec39d915323078efb5a240.json");
+    // let tx = read_tx_from_file("/mempool/0ac528562a1626863c0cb912eb725530c54e786e6485380c16633e4b9bce1720.json");
 
-    validate_transaction_inputs(&tx);
+    // validate_transaction_inputs(&tx);
 
     let mut file: File = File::create("output.txt").expect("Error while creating file");
 
     file.write_all(genesis_block.block_header.get_block_header_sha256sum().as_bytes());
     file.write_all(b"\n");
+    file.write_all(b"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");
+    println!("{}", genesis_block.calculate_total_block_fee());
+    for tx in &genesis_block.transactions{
+        file.write_all(tx.get_tx_hash().as_bytes());
+        file.write_all(b"\n");
+    }
 
     // while mempool.txs.len() > 6000 {
     //         let mut new_block_header: BlockHeader = BlockHeader::new(block_chain.last().unwrap().block_header.get_block_header_sha256sum(), String::from("00000000000000000000000000000000"), Utc::now(), 0);

diff --git a/src/mempool/mempool.rs b/src/mempool/mempool.rs
@@ -7,6 +7,7 @@ use crate::transactions::tx::Tx;
 use crate::utils::{read_tx_from_file, get_files_in_directory};
 // use crate::get_files_in_directory;
 
+const MAX_BLOCK_SIZE: u32 = 8000000;
 #[derive(Debug)]
 pub struct Mempool {
     pub txs: Vec<Tx>,    
@@ -21,8 +22,8 @@ impl Mempool{
     }
 
     pub fn get_mempool_from_dir(dir_path: &str) -> Mempool {
+        println!("{}", dir_path);
         let files: Vec<String> = get_files_in_directory(&dir_path).expect("Error while reading mempool directory");
-
         let mut mempool: Mempool = Mempool::new();
 
         for file  in files{
@@ -42,4 +43,17 @@ impl Mempool{
         self.txs.sort_by(|a, b| a.get_tx_fee_per_bit().partial_cmp(&b.get_tx_fee_per_bit()).unwrap());
     }
 
+    pub fn get_transactions_vec(&self) -> Vec<Tx> {
+        let mut tx_vec: Vec<Tx> = vec![];
+        let mut vec_size: u32 = 0;
+        for tx in &self.txs{
+            if tx.get_tx_size_in_bits() < MAX_BLOCK_SIZE - vec_size {
+                tx_vec.push(tx.clone());
+                vec_size += tx.get_tx_size_in_bits();
+                println!("{}", tx);
+            }
+        }
+
+        return tx_vec;
+    }
 }
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
@@ -165,31 +165,17 @@ pub fn hash_160(value: &String) -> String {
 
 pub fn read_mempool(path: &str) -> Mempool {
 
-    // let files = get_files_in_directory(path)
-    //     .expect("Error while reading Dir");
-
-    // let tx = read_tx_from_file("/home/gabriel/projects/bitcoin-mining-challenge/mempool/0.json");
-
     let mut mempool: Mempool = Mempool::get_mempool_from_dir(path);
 
-    // println!("{:?}", mempool);
-
-    // println!("==================== Before sorting ====================");
-    // for i in 0..100{
-    //     println!("{}", mempool.txs[i]);
-    // }
-
-    // println!("==================== After sorting ====================");
-    // mempool.sort_mempool_by_tx();
-    // for i in 0..100{
-    //     println!("{}", mempool.txs[i]);
-    // }
     mempool
 }
 
 pub fn get_files_in_directory(path: &str) -> io::Result<Vec<String>> {
     // Get a list of all entries in the folder
-    let entries = fs::read_dir(path)?;
+    let dir_path = Path::new(path);
+    println!("{:?}", dir_path);
+
+    let entries = fs::read_dir(dir_path)?;
 
     // Extract the filenames from the directory entries and store them in a vector
     let file_names: Vec<String> = entries