Initial version
commit
3c0df12b50
|
@ -0,0 +1,11 @@
|
|||
/.direnv
|
||||
/result
|
||||
/target
|
||||
/.pre-commit-config.yaml
|
||||
|
||||
|
||||
# Added by cargo
|
||||
#
|
||||
# already existing elements were commented out
|
||||
|
||||
#/target
|
|
@ -0,0 +1,25 @@
|
|||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
|
||||
[[package]]
|
||||
name = "cover"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"nanoserde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nanoserde"
|
||||
version = "0.1.32"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "755e7965536bc54d7c9fba2df5ada5bf835b0443fd613f0a53fa199a301839d3"
|
||||
dependencies = [
|
||||
"nanoserde-derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "nanoserde-derive"
|
||||
version = "0.1.19"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ed7a94da6c6181c35d043fc61c43ac96d3a5d739e7b8027f77650ba41504d6ab"
|
|
@ -0,0 +1,9 @@
|
|||
[package]
|
||||
name = "cover"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
nanoserde = "0.1.32"
|
|
@ -0,0 +1,237 @@
|
|||
{
|
||||
"nodes": {
|
||||
"crane": {
|
||||
"inputs": {
|
||||
"flake-compat": "flake-compat",
|
||||
"flake-utils": "flake-utils",
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
],
|
||||
"rust-overlay": "rust-overlay"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1681680516,
|
||||
"narHash": "sha256-EB8Adaeg4zgcYDJn9sR6UMjN/OHdIiMMK19+3LmmXQY=",
|
||||
"owner": "ipetkov",
|
||||
"repo": "crane",
|
||||
"rev": "54b63c8eae4c50172cb50b612946ff1d2bc1c75c",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "ipetkov",
|
||||
"repo": "crane",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-compat": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1673956053,
|
||||
"narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
|
||||
"owner": "edolstra",
|
||||
"repo": "flake-compat",
|
||||
"rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "edolstra",
|
||||
"repo": "flake-compat",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-compat_2": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1673956053,
|
||||
"narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
|
||||
"owner": "edolstra",
|
||||
"repo": "flake-compat",
|
||||
"rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "edolstra",
|
||||
"repo": "flake-compat",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-parts": {
|
||||
"inputs": {
|
||||
"nixpkgs-lib": "nixpkgs-lib"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1680392223,
|
||||
"narHash": "sha256-n3g7QFr85lDODKt250rkZj2IFS3i4/8HBU2yKHO3tqw=",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"rev": "dcc36e45d054d7bb554c9cdab69093debd91a0b5",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1678901627,
|
||||
"narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"flake-utils_2": {
|
||||
"locked": {
|
||||
"lastModified": 1667395993,
|
||||
"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"gitignore": {
|
||||
"inputs": {
|
||||
"nixpkgs": [
|
||||
"pre-commit",
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1660459072,
|
||||
"narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "gitignore.nix",
|
||||
"rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "hercules-ci",
|
||||
"repo": "gitignore.nix",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1681648924,
|
||||
"narHash": "sha256-pzi3HISK8+7mpEtv08Yr80wswyHKsz+RP1CROG1Qf6s=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "f294325aed382b66c7a188482101b0f336d1d7db",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs-lib": {
|
||||
"locked": {
|
||||
"dir": "lib",
|
||||
"lastModified": 1680213900,
|
||||
"narHash": "sha256-cIDr5WZIj3EkKyCgj/6j3HBH4Jj1W296z7HTcWj1aMA=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "e3652e0735fbec227f342712f180f4f21f0594f2",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"dir": "lib",
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs-stable": {
|
||||
"locked": {
|
||||
"lastModified": 1678872516,
|
||||
"narHash": "sha256-/E1YwtMtFAu2KUQKV/1+KFuReYPANM2Rzehk84VxVoc=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "9b8e5abb18324c7fe9f07cb100c3cd4a29cda8b8",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-22.11",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"pre-commit": {
|
||||
"inputs": {
|
||||
"flake-compat": "flake-compat_2",
|
||||
"flake-utils": "flake-utils_2",
|
||||
"gitignore": "gitignore",
|
||||
"nixpkgs": [
|
||||
"nixpkgs"
|
||||
],
|
||||
"nixpkgs-stable": "nixpkgs-stable"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1681413034,
|
||||
"narHash": "sha256-/t7OjNQcNkeWeSq/CFLYVBfm+IEnkjoSm9iKvArnUUI=",
|
||||
"owner": "cachix",
|
||||
"repo": "pre-commit-hooks.nix",
|
||||
"rev": "d3de8f69ca88fb6f8b09e5b598be5ac98d28ede5",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "cachix",
|
||||
"repo": "pre-commit-hooks.nix",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"crane": "crane",
|
||||
"flake-parts": "flake-parts",
|
||||
"nixpkgs": "nixpkgs",
|
||||
"pre-commit": "pre-commit"
|
||||
}
|
||||
},
|
||||
"rust-overlay": {
|
||||
"inputs": {
|
||||
"flake-utils": [
|
||||
"crane",
|
||||
"flake-utils"
|
||||
],
|
||||
"nixpkgs": [
|
||||
"crane",
|
||||
"nixpkgs"
|
||||
]
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1680488274,
|
||||
"narHash": "sha256-0vYMrZDdokVmPQQXtFpnqA2wEgCCUXf5a3dDuDVshn0=",
|
||||
"owner": "oxalica",
|
||||
"repo": "rust-overlay",
|
||||
"rev": "7ec2ff598a172c6e8584457167575b3a1a5d80d8",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "oxalica",
|
||||
"repo": "rust-overlay",
|
||||
"type": "github"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
|
@ -0,0 +1,70 @@
|
|||
{
|
||||
description = "FILL-ME-IN";
|
||||
|
||||
inputs = {
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
|
||||
flake-parts.url = "github:hercules-ci/flake-parts";
|
||||
crane.url = "github:ipetkov/crane";
|
||||
crane.inputs.nixpkgs.follows = "nixpkgs";
|
||||
pre-commit.url = "github:cachix/pre-commit-hooks.nix";
|
||||
pre-commit.inputs.nixpkgs.follows = "nixpkgs";
|
||||
};
|
||||
|
||||
outputs = inputs@{ self, flake-parts, crane, pre-commit, ... }:
|
||||
flake-parts.lib.mkFlake { inherit inputs; } {
|
||||
imports = [ pre-commit.flakeModule ];
|
||||
systems = [
|
||||
"aarch64-darwin"
|
||||
"aarch64-linux"
|
||||
"x86_64-darwin"
|
||||
"x86_64-linux"
|
||||
];
|
||||
perSystem = { config, pkgs, system, ... }:
|
||||
let
|
||||
crane-lib = crane.lib.${system};
|
||||
package = crane-lib.buildPackage {
|
||||
src = crane-lib.cleanCargoSource ./.;
|
||||
nativeBuildInputs = pkgs.lib.optionals pkgs.stdenv.isDarwin [ pkgs.libiconv ];
|
||||
};
|
||||
in
|
||||
{
|
||||
pre-commit.settings.hooks = {
|
||||
rustfmt.enable = true;
|
||||
clippy.enable = true;
|
||||
cargo-check.enable = true;
|
||||
};
|
||||
checks = { inherit package; };
|
||||
packages.default = package;
|
||||
devShells.default = pkgs.mkShell {
|
||||
shellHook = ''
|
||||
${config.pre-commit.installationScript}
|
||||
echo "welcome to your rust project ミ(・・)ミ" 1>&2
|
||||
'';
|
||||
inputsFrom = builtins.attrValues self.checks;
|
||||
|
||||
RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
|
||||
nativeBuildInputs = builtins.attrValues ({
|
||||
inherit (pkgs)
|
||||
cargo
|
||||
rustc
|
||||
;
|
||||
} // pkgs.lib.optionalAttrs pkgs.stdenv.isDarwin {
|
||||
inherit (pkgs) libiconv;
|
||||
inherit (pkgs.darwin.apple_sdk.frameworks) Security;
|
||||
});
|
||||
buildInputs = builtins.attrValues {
|
||||
inherit (pkgs)
|
||||
rust-analyzer
|
||||
# rustfmt
|
||||
clippy
|
||||
;
|
||||
rustfmt = pkgs.rustfmt.overrideAttrs (old: {
|
||||
preFixup = pkgs.lib.optionalString pkgs.stdenv.isDarwin ''
|
||||
install_name_tool -add_rpath "${pkgs.rustc}/lib" "$out/bin/rustfmt"
|
||||
'';
|
||||
});
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
|
@ -0,0 +1,21 @@
|
|||
{
|
||||
"Taylor Swift": [
|
||||
{
|
||||
"title": "Love Story",
|
||||
"composer": "Taylor Swift",
|
||||
"performer": "Taylor Swift"
|
||||
}
|
||||
],
|
||||
"black midi": [
|
||||
{
|
||||
"title": "Love Story",
|
||||
"composer": "Taylor Swift",
|
||||
"performer": "black midi"
|
||||
},
|
||||
{
|
||||
"title": "Love Story",
|
||||
"composer": "black midi",
|
||||
"performer": "black midi"
|
||||
}
|
||||
]
|
||||
}
|
|
@ -0,0 +1,88 @@
|
|||
use nanoserde::DeJson;
|
||||
use std::{
|
||||
collections::{HashMap, HashSet},
|
||||
env, fs,
|
||||
hash::Hash,
|
||||
};
|
||||
|
||||
fn main() {
|
||||
let file_path = env::args()
|
||||
.nth(1)
|
||||
.expect("Usage: cover path/to/library.json");
|
||||
let data = fs::read_to_string(file_path).expect("Failed to open library file");
|
||||
let json: HashMap<String, Vec<Song>> =
|
||||
DeJson::deserialize_json(&data).expect("Failed to deserialize library");
|
||||
let library = Library::new(json);
|
||||
for cover in library.find_covers() {
|
||||
println!("Found cover!");
|
||||
println!(
|
||||
"{}, by {}, covered by {}",
|
||||
cover.title, cover.composer, cover.performer
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
struct Library {
|
||||
artists: HashSet<Artist>,
|
||||
}
|
||||
|
||||
impl Library {
|
||||
fn new(json: HashMap<String, Vec<Song>>) -> Self {
|
||||
let artists = json
|
||||
.into_iter()
|
||||
.map(|(name, catalog)| Artist {
|
||||
name,
|
||||
catalog: catalog.into_iter().collect(),
|
||||
})
|
||||
.collect();
|
||||
Library { artists }
|
||||
}
|
||||
}
|
||||
|
||||
impl Library {
|
||||
fn find_covers(&self) -> HashSet<&Song> {
|
||||
let names = self
|
||||
.artists
|
||||
.iter()
|
||||
.map(|artist| artist.name.clone())
|
||||
.collect::<HashSet<_>>();
|
||||
self.artists
|
||||
.iter()
|
||||
.fold(HashSet::new(), |mut covers, artist| {
|
||||
covers.extend(artist.covered_songs());
|
||||
covers
|
||||
})
|
||||
.into_iter()
|
||||
.filter(|song| names.contains(&song.composer))
|
||||
.collect()
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
struct Artist {
|
||||
name: String,
|
||||
catalog: HashSet<Song>,
|
||||
}
|
||||
|
||||
impl Hash for Artist {
|
||||
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
|
||||
self.name.hash(state);
|
||||
}
|
||||
}
|
||||
|
||||
impl Artist {
|
||||
fn covered_songs(&self) -> HashSet<&Song> {
|
||||
self.catalog
|
||||
.iter()
|
||||
.filter(|song| song.composer != self.name)
|
||||
.collect()
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, PartialEq, Eq, Hash, DeJson)]
|
||||
struct Song {
|
||||
title: String,
|
||||
performer: String,
|
||||
composer: String,
|
||||
}
|
Loading…
Reference in New Issue