nix: add flake

flake.lock

@@ -0,0 +1,42 @@
+{
+  "nodes": {
+    "futils": {
+      "locked": {
+        "lastModified": 1618868421,
+        "narHash": "sha256-vyoJhLV6cJ8/tWz+l9HZLIkb9Rd9esE7p+0RL6zDR6Y=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "eed214942bcfb3a8cc09eb3b28ca7d7221e44a94",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1619180214,
+        "narHash": "sha256-wt1uDD9RAxc3wdWOQp8zM3+ZyLb2rbnGIeaIuXGzw80=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "112a3b08e9bcffa58e0f79af0072fc8273933b87",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "futils": "futils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,52 @@
+{
+  description = "Ambroisie's CV";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    futils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, futils } @ inputs:
+    futils.lib.eachSystem futils.lib.allSystems (system:
+      let
+        inherit (nixpkgs) lib;
+        pkgs = nixpkgs.legacyPackages.${system};
+        buildInputs = with pkgs; [
+          gnumake
+          pandoc
+          (texlive.combine {
+            inherit (texlive)
+            scheme-small
+            # Extra packages needed
+            changepage
+            enumitem
+            placeins
+            ;
+          })
+        ];
+      in
+      {
+        devShell = pkgs.mkShell {
+          name = "report";
+          inherit buildInputs;
+        };
+
+        defaultPackage = pkgs.stdenvNoCC.mkDerivation {
+          pname = "report";
+          version = self.rev or "dirty";
+          src = ./.;
+
+          inherit buildInputs;
+
+          buildPhase = ''
+            make
+          '';
+
+          installPhase = ''
+            mkdir -p $out
+            cp report.pdf $out/
+          '';
+        };
+      }
+    );
+}