build musl images

.drone.yml

@@ -3,11 +3,11 @@ name: default
 
 steps:
  - name: test
-   image: rust:1.38.0
+   image: rust:1.38.0-alpine
    commands:
     - cargo test
  - name: build_relase
-   image: rust:1.38.0
+   image: rust:1.38.0-alpine
    commands:
     - cargo install --path . --root . -f
     - strip bin/tictactoe

Cargo.lock

@@ -1,95 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "c2-chacha"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "getrandom"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "libc"
-version = "0.2.65"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "ppv-lite86"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "rand"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "c2-chacha 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tictactoe"
 version = "0.1.0"
-dependencies = [
- "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
-[[package]]
-name = "wasi"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[metadata]
-"checksum c2-chacha 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "214238caa1bf3a496ec3392968969cab8549f96ff30652c9e56885329315f6bb"
-"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-"checksum getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "e7db7ca94ed4cd01190ceee0d8a8052f08a247aa1b469a7f68c6a3b71afcf407"
-"checksum libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)" = "1a31a0627fdf1f6a39ec0dd577e101440b7db22672c0901fe00a9a6fbb5c24e8"
-"checksum ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
-"checksum rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3ae1b169243eaf61759b8475a998f0a385e42042370f3a7dbaf35246eacc8412"
-"checksum rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "03a2a90da8c7523f554344f921aa97283eadf6ac484a6d2a7d0212fa7f8d6853"
-"checksum rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
-"checksum rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
-"checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"

Cargo.toml

@@ -5,11 +5,5 @@ authors = ["shimun <shimun@shimun.net>"]
 edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-[profile.release]
-opt-level = 'z'     # Optimize for size.
-lto = true          # Enable Link Time Optimization
-codegen-units = 1   # Reduce number of codegen units to increase optimizations.
-panic = 'abort'     # Abort on panic
 
 [dependencies]
-rand = "0.7.2"

src/main.rs

@@ -1,4 +1,3 @@
-use rand::Rng;
 use std::env::args;
 use std::fmt;
 use std::io;
@@ -6,6 +5,7 @@ use std::io::Write;
 use std::iter;
 use std::ops::{Index, IndexMut};
 use std::str::FromStr;
+use std::time::SystemTime;
 
 #[derive(Copy, Clone, Debug, PartialEq)]
 enum State {
@@ -170,15 +170,28 @@ fn main() {
         let dim = board.dimension();
         (board, criteria.unwrap_or(dim))
     };
-    let game_mode = 1usize;
+    let players_rev = State::players().iter().rev().cloned().collect::<Vec<_>>();
+
+    let players: &[State] = if SystemTime::now()
+        .duration_since(SystemTime::UNIX_EPOCH)
+        .map(|d| d.as_millis() % 2 == 0)
+        .unwrap_or(false)
+    {
+        State::players()
+    } else {
+        &players_rev[..]
+    };
     let stdin = std::io::stdin();
-    let mut input = String::new();
+    println!("{}", &board);
-    let mut rng = rand::thread_rng();
+    let winner = loop {
-    let mut next_move = |player: &State, board: &Board| -> (usize, usize) {
+        if let Some(winner) = board.winner_with_criteria(criteria) {
-        match game_mode {
+            break winner;
-            0 => loop {
+        }
+        let mut input = String::new();
+        for s in players {
+            loop {
                 let (x, y) = loop {
-                    print!("{}, your move: (x  y)  ", player);
+                    print!("{}, your move: (x  y)  ", s);
                     io::stdout().flush().unwrap();
                     input.clear();
                     stdin.read_line(&mut input).unwrap();
@@ -203,36 +216,12 @@ fn main() {
                 };
                 match board[(x, y)] {
                     State::N => {
-                        break (x, y);
+                        board[(x, y)] = *s;
+                        break;
                     }
                     _ => eprintln!("({}, {}) is already occupied! Try again", x, y),
                 }
-            },
-            _ => {
-                //Pretty naive
-                let dim = board.dimension();
-                std::thread::sleep(std::time::Duration::from_millis(
-                    1000 * (9.0 / ((dim * dim) as f64)) as u64,
-                ));
-                loop {
-                    let x: usize = rng.gen_range(0, dim);
-                    let y: usize = rng.gen_range(0, dim);
-                    if board[(x, y)] == State::N {
-                        break (x, y);
-                    }
-                }
             }
-        }
-    };
-
-    println!("{}", &board);
-    let winner = loop {
-        if let Some(winner) = board.winner_with_criteria(criteria) {
-            break winner;
-        }
-        for s in State::players() {
-            let movee = next_move(s, &board);
-            board[movee] = *s;
             if let Some(_) = board.winner_with_criteria(criteria) {
                 break;
             }