feat: reduces docker image size

.gitea/workflows/release_please.yml

@@ -15,7 +15,7 @@ jobs:
           # this assumes that you have created a personal access token
           # (PAT) and configured it as a GitHub action secret named
           # `MY_RELEASE_PLEASE_TOKEN` (this secret name is not important).
-          # token: ${{ secrets.MY_RELEASE_PLEASE_TOKEN }}
+          token: ${{ secrets.MY_RELEASE_PLEASE_TOKEN }}
           # this is a built-in strategy in release-please, see "Action Inputs"
           # for more options
           release-type: simple

.nvim.lua

@@ -0,0 +1,2 @@
+vim.opt.tabstop = 2;
+vim.opt.expandtab = true;

flake.nix

@@ -13,11 +13,28 @@
       pkgsFor =
         system:
         nixpkgs.legacyPackages.${system}.extend (
-          nixpkgs.lib.composeManyExtensions ([ ])
+          nixpkgs.lib.composeManyExtensions ([ dockerOverlay ])
           # nixpkgs.lib.composeManyExtensions ([ ] ++ builtins.attrValues self.overlays)
         );
       eachSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f (pkgsFor system));
+      dockerOverlay = _final: prev: {
 
+        scripts = prev.callPackage ./scripts { };
+
+        # gitMinimal still ships with perl and python
+        gitReallyMinimal =
+          (prev.git.override {
+            perlSupport = false;
+            pythonSupport = false;
+            withManual = false;
+            withpcre2 = false;
+          }).overrideAttrs
+            (_: {
+              # installCheck is broken when perl is disabled
+              doInstallCheck = false;
+            });
+
+      };
       treefmtEval = eachSystem (pkgs: inputs.treefmt-nix.lib.evalModule pkgs ./treefmt.nix);
     in
     {
@@ -41,7 +58,7 @@
             pkgs.nix
             pkgs.cacert
             pkgs.curl
-            pkgs.git
+            pkgs.gitReallyMinimal
             pkgs.gnutar
             pkgs.gzip
             pkgs.gnused

scripts/deploy.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail