Do thing

file.typ

@@ -1 +1,2 @@
+== Haha
 yolo swagg

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1685518550,
+        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1686858960,
+        "narHash": "sha256-YO8CVbKQPOUZcpbNHVF2WWKrs+AByCbdggUYc6qAvzs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "95c729c030b3011c5c89107ac9fa30f7249135fe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,44 @@
+{
+    description = "Fake Flake";
+
+    inputs = {
+        nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+        flake-utils.url = "github:numtide/flake-utils";
+    };
+
+    outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
+    let
+        pkgs = import nixpkgs { inherit system; };
+    in {
+        packages = rec {
+            default = cfile;
+            cfile = pkgs.stdenv.mkDerivation {
+                name = "hello";
+                src = self;
+                buildInputs = [
+                    pkgs.gcc
+                ];
+                buildPhase = "gcc -o hello ./hello.c";
+                installPhase = "mkdir -p $out/bin; install -t $out/bin hello";
+            };
+
+            pdf = let outputFilename = "yolo.pdf";
+            in pkgs.stdenv.mkDerivation {
+                name = "some-pdf";
+                src = self;
+                buildInputs = [
+                    pkgs.typst
+                    cfile
+                ];
+                buildPhase = ''
+                    ${cfile}/bin/hello > dummyfile.typ
+                    typst compile dummyfile.typ ${outputFilename}
+                '';
+                installPhase = "mkdir $out; install -t $out ${outputFilename}";
+            };
+        };
+    });
+}
+
+
+

hello.c

@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+int main(int argc, char** argv) {
+    printf("== Chutney\n");
+    printf("chutney \n");
+}