hardcoded whatever idc for now

.env.example

@@ -0,0 +1,8 @@
+ACOUSTID_API_KEY=YOUR ACOUSTID API KEY
+AUTHKEY_PATH=PATH TO YOUR APPLE MUSIC AUTHKEY
+KEY_ID=YOUR APPLE MUSIC KEY ID
+TEAM_ID=YOUR APPLE MUSIC TEAM ID
+CLIENT_ID=YOUR APPLE MUSIC CLIENT ID
+
+SPOTIFY_CLIENT=YOUR SPOTIFY CLIENT ID
+SPOTIFY_SECRET=YOUR SPOTIFY CLIENT SECRET

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -135,3 +135,7 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+
+.direnv
+
+cache/

3p/appleMusicClient.ts

@@ -0,0 +1,27 @@
+import { importPKCS8, SignJWT, GeneralSign } from "jose";
+
+const TEAM_ID = process.env.TEAM_ID!;
+const KEY_ID = process.env.KEY_ID!;
+const privateKey = await Bun.file(process.env.AUTHKEY_PATH!).text();
+const realKey = await importPKCS8(privateKey, "ES256");
+
+let currentTime = Date.now();
+const jwt = new SignJWT()
+    .setIssuer(TEAM_ID)
+    .setIssuedAt(Math.floor(currentTime / 1000))
+    .setExpirationTime(Math.floor(currentTime / 1000) + 60 * 60 * 72)
+
+jwt.setProtectedHeader({
+    alg: 'ES256',
+    kid: KEY_ID
+});
+
+const apmToken = await jwt.sign(realKey);
+
+export async function appleMusicFetch(url: string): Promise<any> {
+    return fetch("https://api.music.apple.com/v1" + url, {
+        headers: {
+            "Authorization": `Bearer ${apmToken}`
+        }
+    }).then(res => res.json());
+}

3p/spotifyClient.ts

@@ -0,0 +1,20 @@
+const s = new URLSearchParams();
+s.append("grant_type", "client_credentials");
+const spotify_response = await fetch("https://accounts.spotify.com/api/token", {
+    headers: {
+        "Authorization": `Basic ${Buffer.from(process.env.SPOTIFY_CLIENT + ":" + process.env.SPOTIFY_SECRET).toString('base64')}`,
+        "Content-Type": "application/x-www-form-urlencoded"
+    },
+    body: s.toString(),
+    method: "POST"
+}).then(res => res.json());
+
+const sptToken = spotify_response.access_token;
+
+export async function spotifyFetch(url: string): Promise<any> {
+    return fetch("https://api.spotify.com/v1" + url, {
+        headers: {
+            "Authorization": `Bearer ${sptToken}`
+        }
+    }).then(res => res.json());
+}

bun.lock

@@ -0,0 +1,65 @@
+{
+  "lockfileVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "hellhound",
+      "dependencies": {
+        "ejs": "^3.1.10",
+        "jose": "^5.9.6",
+      },
+      "devDependencies": {
+        "@types/bun": "latest",
+      },
+      "peerDependencies": {
+        "typescript": "^5.0.0",
+      },
+    },
+  },
+  "packages": {
+    "@types/bun": ["@types/bun@1.2.2", "", { "dependencies": { "bun-types": "1.2.2" } }, "sha512-tr74gdku+AEDN5ergNiBnplr7hpDp3V1h7fqI2GcR/rsUaM39jpSeKH0TFibRvU0KwniRx5POgaYnaXbk0hU+w=="],
+
+    "@types/node": ["@types/node@22.13.1", "", { "dependencies": { "undici-types": "~6.20.0" } }, "sha512-jK8uzQlrvXqEU91UxiK5J7pKHyzgnI1Qnl0QDHIgVGuolJhRb9EEl28Cj9b3rGR8B2lhFCtvIm5os8lFnO/1Ew=="],
+
+    "@types/ws": ["@types/ws@8.5.14", "", { "dependencies": { "@types/node": "*" } }, "sha512-bd/YFLW+URhBzMXurx7lWByOu+xzU9+kb3RboOteXYDfW+tr+JZa99OyNmPINEGB/ahzKrEuc8rcv4gnpJmxTw=="],
+
+    "ansi-styles": ["ansi-styles@4.3.0", "", { "dependencies": { "color-convert": "^2.0.1" } }, "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg=="],
+
+    "async": ["async@3.2.6", "", {}, "sha512-htCUDlxyyCLMgaM3xXg0C0LW2xqfuQ6p05pCEIsXuyQ+a1koYKTuBMzRNwmybfLgvJDMd0r1LTn4+E0Ti6C2AA=="],
+
+    "balanced-match": ["balanced-match@1.0.2", "", {}, "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="],
+
+    "brace-expansion": ["brace-expansion@1.1.11", "", { "dependencies": { "balanced-match": "^1.0.0", "concat-map": "0.0.1" } }, "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA=="],
+
+    "bun-types": ["bun-types@1.2.2", "", { "dependencies": { "@types/node": "*", "@types/ws": "~8.5.10" } }, "sha512-RCbMH5elr9gjgDGDhkTTugA21XtJAy/9jkKe/G3WR2q17VPGhcquf9Sir6uay9iW+7P/BV0CAHA1XlHXMAVKHg=="],
+
+    "chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],
+
+    "color-convert": ["color-convert@2.0.1", "", { "dependencies": { "color-name": "~1.1.4" } }, "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ=="],
+
+    "color-name": ["color-name@1.1.4", "", {}, "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="],
+
+    "concat-map": ["concat-map@0.0.1", "", {}, "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="],
+
+    "ejs": ["ejs@3.1.10", "", { "dependencies": { "jake": "^10.8.5" }, "bin": { "ejs": "bin/cli.js" } }, "sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA=="],
+
+    "filelist": ["filelist@1.0.4", "", { "dependencies": { "minimatch": "^5.0.1" } }, "sha512-w1cEuf3S+DrLCQL7ET6kz+gmlJdbq9J7yXCSjK/OZCPA+qEN1WyF4ZAf0YYJa4/shHJra2t/d/r8SV4Ji+x+8Q=="],
+
+    "has-flag": ["has-flag@4.0.0", "", {}, "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ=="],
+
+    "jake": ["jake@10.9.2", "", { "dependencies": { "async": "^3.2.3", "chalk": "^4.0.2", "filelist": "^1.0.4", "minimatch": "^3.1.2" }, "bin": { "jake": "bin/cli.js" } }, "sha512-2P4SQ0HrLQ+fw6llpLnOaGAvN2Zu6778SJMrCUwns4fOoG9ayrTiZk3VV8sCPkVZF8ab0zksVpS8FDY5pRCNBA=="],
+
+    "jose": ["jose@5.9.6", "", {}, "sha512-AMlnetc9+CV9asI19zHmrgS/WYsWUwCn2R7RzlbJWD7F9eWYUTGyBmU9o6PxngtLGOiDGPRu+Uc4fhKzbpteZQ=="],
+
+    "minimatch": ["minimatch@3.1.2", "", { "dependencies": { "brace-expansion": "^1.1.7" } }, "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw=="],
+
+    "supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="],
+
+    "typescript": ["typescript@5.7.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw=="],
+
+    "undici-types": ["undici-types@6.20.0", "", {}, "sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg=="],
+
+    "filelist/minimatch": ["minimatch@5.1.6", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g=="],
+
+    "filelist/minimatch/brace-expansion": ["brace-expansion@2.0.1", "", { "dependencies": { "balanced-match": "^1.0.0" } }, "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA=="],
+  }
+}

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1739019272,
+        "narHash": "sha256-7Fu7oazPoYCbDzb9k8D/DdbKrC3aU1zlnc39Y8jy/s8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fa35a3c8e17a3de613240fea68f876e5b4896aec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,19 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, utils }:
+      utils.lib.eachDefaultSystem (system:
+        let 
+          pkgs = import nixpkgs { inherit system; config.allowUnfree = true; };
+          ffmpreg = pkgs.ffmpeg;
+        in {
+          devShell = with pkgs; mkShell {
+            buildInputs = with pkgs; [ sqlite bun bash yt-dlp mkvtoolnix ffmpreg chromaprint opustags ];
+            LD_LIBRARY_PATH = lib.makeLibraryPath [ stdenv.cc.cc.lib ];
+          };
+        }
+      );
+}

index.ts

@@ -0,0 +1 @@
+console.log("Hello via Bun!");

package.json

@@ -0,0 +1,15 @@
+{
+  "name": "hellhound",
+  "module": "index.ts",
+  "type": "module",
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "ejs": "^3.1.10",
+    "jose": "^5.9.6"
+  }
+}

tools/isrcFiller.ts

@@ -0,0 +1,47 @@
+import { appleMusicFetch } from "../3p/appleMusicClient";
+import { spotifyFetch } from "../3p/spotifyClient";
+
+const APM_ID = "1552965331";
+const SPT_ID = "0kDiUhIznBbi6Y3slWiOBS";
+
+const appleResult = await appleMusicFetch("/catalog/us/albums/" + APM_ID);
+const spotiResult = await spotifyFetch("/albums/" + SPT_ID + "?market=US");
+
+const appleAlbum = appleResult.data[0];
+const appleUpc = appleAlbum.attributes.upc;
+
+const spotifyUpc = spotiResult.external_ids.upc;
+
+if (appleUpc !== spotifyUpc) {
+    throw "UPC mismatch :/";
+}
+
+const appleISRCs = appleAlbum.relationships.tracks.data.map(a => a.attributes.isrc);
+const spotifyISRCs = spotiResult.tracks.items.map(a => a.external_ids ? a.external_ids.isrc : null);
+
+if (appleISRCs.length !== spotifyISRCs.length) {
+    throw "ISRC or something mismatch :/";
+}
+
+const a = new URLSearchParams();
+
+for (let i = 0; i < appleISRCs.length; i++) {
+    const cands = new Set([appleISRCs[i], spotifyISRCs[i]].filter(a => !!a));
+    if (cands.size !== 1) throw "skill issue";
+    const c = Array.from(cands);
+
+    a.append(`isrc${i + 1}`, c[0]);
+}
+
+a.append("edit-note", `Data obtained via authenticated APIs from:
+- Apple Music: https://api.music.apple.com/v1/catalog/us/albums/${APM_ID}
+- Spotify: https://api.spotify.com/v1/albums/${SPT_ID}?market=US`);
+
+
+console.log("UPC: " + appleUpc);
+console.log(`https://magicisrc.kepstin.ca/?${a.toString()}`);
+
+console.log("\n\n");
+console.log(`Data obtained via authenticated APIs from:
+- Apple Music: https://api.music.apple.com/v1/catalog/us/albums/${APM_ID}
+- Spotify: https://api.spotify.com/v1/albums/${SPT_ID}?market=US`)

tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext", "DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noPropertyAccessFromIndexSignature": false
+  }
+}