pdfcpu: 0.11.1 -> 0.12.0 (#512659)

pkgs/by-name/pd/pdfcpu/package.nix

@@ -4,17 +4,18 @@
   stdenv,
   fetchFromGitHub,
   writableTmpDirAsHomeHook,
+  installShellFiles,
 }:
 
 buildGoModule (finalAttrs: {
   pname = "pdfcpu";
-  version = "0.11.1";
+  version = "0.12.0";
 
   src = fetchFromGitHub {
     owner = "pdfcpu";
     repo = "pdfcpu";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-0xsa7/WlqjRMP961FTonfty40+C1knI3szCmCDfZJ/0=";
+    hash = "sha256-qCSfcxeMM7HzJIaeZJxjUVc834NmigpDKaxFQ0oSdkg=";
     # Apparently upstream requires that the compiled executable will know the
     # commit hash and the date of the commit. This information is also presented
     # in the output of `pdfcpu version` which we use as a sanity check in the
@@ -37,7 +38,7 @@ buildGoModule (finalAttrs: {
     '';
   };
 
-  vendorHash = "sha256-wZYYIcPhyDlmIhuJs91EqPB8AjLIDHz39lXh35LHUwQ=";
+  vendorHash = "sha256-5+zHlHp/8Jp9TE87IUgJqQHDINNe7ah34jPW/n5ORz8=";
 
   ldflags = [
     "-s"
@@ -51,6 +52,17 @@ buildGoModule (finalAttrs: {
     ldflags+=" -X main.date=$(cat SOURCE_DATE)"
   '';
 
+  nativeBuildInputs = [
+    installShellFiles
+  ];
+
+  postInstall = ''
+    installShellCompletion --cmd pdfcpu \
+      --zsh <($out/bin/pdfcpu completion zsh) \
+      --fish <($out/bin/pdfcpu completion fish) \
+      --bash <($out/bin/pdfcpu completion bash)
+  '';
+
   # No tests
   doCheck = false;
   doInstallCheck = true;