setup bash completion

bench.spec

@@ -3,7 +3,7 @@
 
 Name:           bench
 Version:        1.0.12
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Command-line benchmark tool
 
 License:        BSD
@@ -49,6 +49,9 @@ cp -bp %{SOURCE1} %{name}.cabal
 %ghc_bin_install
 # End cabal-rpm install
 
+mkdir -p %{buildroot}%{_datadir}/bash-completion/completions/
+dist/build/%{name}/%{name} --bash-completion-script %{name} > %{buildroot}%{_datadir}/bash-completion/completions/%{name}
+
 
 %files
 # Begin cabal-rpm files:
@@ -56,9 +59,13 @@ cp -bp %{SOURCE1} %{name}.cabal
 %doc README.md
 %{_bindir}/%{name}
 # End cabal-rpm files
+%{_datadir}/bash-completion/completions/%{name}
 
 
 %changelog
+* Sun Aug  9 2020 Jens Petersen <petersen@redhat.com> - 1.0.12-10
+- add bash completion
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.12-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild