treewide: add meta.mainProgram to many packages

pkgs/applications/audio/bespokesynth/default.nix

@@ -142,6 +142,7 @@ stdenv.mkDerivation rec {
       gpl3Plus
     ] ++ lib.optional enableVST2 unfree;
     maintainers = with maintainers; [ astro tobiasBora OPNA2608 ];
+    mainProgram = "BespokeSynth";
     platforms = platforms.all;
   };
 }

pkgs/applications/audio/spotify-tui/default.nix

@@ -31,5 +31,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/Rigellute/spotify-tui/blob/v${version}/CHANGELOG.md";
     license = licenses.mit;
     maintainers = with maintainers; [ jwijenbergh ];
+    mainProgram = "spt";
   };
 }

pkgs/applications/emulators/proton-caller/default.nix

@@ -19,5 +19,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/caverym/proton-caller";
     license = licenses.mit;
     maintainers = with maintainers; [ kho-dialga ];
+    mainProgram = "proton-call";
   };
 }

pkgs/applications/misc/autospotting/default.nix

@@ -22,6 +22,7 @@ buildGoPackage {
     description = "Automatically convert your existing AutoScaling groups to up to 90% cheaper spot instances with minimal configuration changes";
     license = licenses.free;
     maintainers = [ maintainers.costrouc ];
+    mainProgram = "AutoSpotting";
     platforms = platforms.unix;
   };
 

pkgs/applications/misc/catclock/default.nix

@@ -27,6 +27,7 @@ stdenv.mkDerivation {
     homepage = "http://codefromabove.com/2014/05/catclock/";
     license = with licenses; mit;
     maintainers = with maintainers; [ ramkromberg ];
+    mainProgram = "xclock";
     platforms = with platforms; linux ++ darwin;
   };
 }

pkgs/applications/misc/globe-cli/default.nix

@@ -16,5 +16,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/adamsky/globe";
     license = licenses.gpl3Only;
     maintainers = with maintainers; [ devhell ];
+    mainProgram = "globe";
   };
 }

pkgs/applications/misc/rm-improved/default.nix

@@ -19,6 +19,7 @@ rustPlatform.buildRustPackage rec {
     description = "Replacement for rm with focus on safety, ergonomics and performance";
     homepage = "https://github.com/nivekuil/rip";
     maintainers = with maintainers; [ nils-degroot ];
+    mainProgram = "rip";
     license = licenses.gpl3Plus;
   };
 }

pkgs/applications/misc/terminal-typeracer/default.nix

@@ -29,6 +29,7 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://gitlab.com/ttyperacer/terminal-typeracer";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ yoctocell ];
+    mainProgram = "typeracer";
     platforms = platforms.unix;
   };
 }

pkgs/applications/misc/timewarrior/default.nix

@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
     homepage = "https://timewarrior.net";
     license = licenses.mit;
     maintainers = with maintainers; [ matthiasbeyer mrVanDalo ];
+    mainProgram = "timew";
     platforms = platforms.linux ++ platforms.darwin;
   };
 }

pkgs/applications/misc/tty-solitaire/default.nix

@@ -35,5 +35,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/mpereira/tty-solitaire";
     platforms = ncurses.meta.platforms;
     maintainers = [ maintainers.AndersonTorres ];
+    mainProgram = "ttysolitaire";
   };
 }

pkgs/applications/networking/browsers/links2/default.nix

@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
     homepage = "http://links.twibright.com/";
     description = "A small browser with some graphics support";
     maintainers = with maintainers; [ raskin ];
+    mainProgram = "links";
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
   };

pkgs/applications/networking/cluster/cloudfoundry-cli/default.nix

@@ -39,6 +39,7 @@ buildGoModule rec {
     description = "The official command line client for Cloud Foundry";
     homepage = "https://github.com/cloudfoundry/cli";
     maintainers = with maintainers; [ ris ];
+    mainProgram = "cf";
     license = licenses.asl20;
   };
 }

pkgs/applications/networking/cluster/kube3d/default.nix

@@ -50,6 +50,7 @@ buildGoModule rec {
     '';
     license = licenses.mit;
     maintainers = with maintainers; [ kuznero jlesquembre ngerstle jk ricochet ];
+    mainProgram = "k3d";
     platforms = platforms.linux ++ platforms.darwin;
   };
 }

pkgs/applications/networking/cluster/kuttl/default.nix

@@ -26,5 +26,6 @@ buildGoModule rec {
     homepage = "https://github.com/kudobuilder/kuttl";
     license = licenses.asl20;
     maintainers = with maintainers; [ diegolelis ];
+    mainProgram = "kubectl-kuttl";
   };
 }

pkgs/applications/networking/cluster/pachyderm/default.nix

@@ -20,5 +20,6 @@ buildGoPackage rec {
     homepage = "https://github.com/pachyderm/pachyderm";
     license = licenses.asl20;
     maintainers = with maintainers; [offline];
+    mainProgram = "pachctl";
   };
 }

pkgs/applications/networking/cluster/pgo-client/default.nix

@@ -21,5 +21,6 @@ buildGoModule rec {
     changelog = "https://github.com/CrunchyData/postgres-operator/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = [ maintainers.bryanasdev000 ];
+    mainProgram = "pgo";
   };
 }

pkgs/applications/networking/cluster/tanka/default.nix

@@ -31,6 +31,7 @@ buildGoModule rec {
     homepage = "https://tanka.dev";
     license = licenses.asl20;
     maintainers = with maintainers; [ mikefaille ];
+    mainProgram = "tk";
     platforms = platforms.unix;
   };
 }

pkgs/applications/networking/cluster/tektoncd-cli/default.nix

@@ -61,5 +61,6 @@ buildGoModule rec {
     '';
     license = licenses.asl20;
     maintainers = with maintainers; [ jk mstrangfeld vdemeester ];
+    mainProgram = "tkn";
   };
 }

pkgs/applications/networking/pjsip/default.nix

@@ -38,6 +38,7 @@ stdenv.mkDerivation rec {
     homepage = "https://pjsip.org/";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ olynch ];
+    mainProgram = "pjsua";
     platforms = platforms.linux ++ platforms.darwin;
   };
 }

pkgs/applications/networking/seaweedfs/default.nix

@@ -27,6 +27,7 @@ buildGoModule rec {
     description = "Simple and highly scalable distributed file system";
     homepage = "https://github.com/chrislusf/seaweedfs";
     maintainers = with maintainers; [ cmacrae raboof ];
+    mainProgram = "weed";
     license = licenses.asl20;
   };
 }

pkgs/applications/radio/flex-ncat/default.nix

@@ -18,5 +18,6 @@ buildGoModule rec {
     description = "FlexRadio remote control (CAT) via hamlib/rigctl protocol";
     license = licenses.mit;
     maintainers = with maintainers; [ mvs ];
+    mainProgram = "nCAT";
   };
 }

pkgs/applications/radio/rtl-ais/default.nix

@@ -19,6 +19,7 @@ stdenv.mkDerivation {
     homepage = "https://github.com/dgiardini/rtl-ais";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ mgdm ];
+    mainProgram = "rtl_ais";
     platforms = platforms.unix;
   };
 }

pkgs/applications/science/astronomy/astrolabe-generator/default.nix

@@ -26,6 +26,7 @@ stdenv.mkDerivation rec {
     description = "A Java-based tool for generating EPS files for constructing astrolabes and related tools";
     license = licenses.gpl3;
     maintainers = [ ];
+    mainProgram = "AstrolabeGenerator";
     platforms = platforms.all;
   };
 }

pkgs/applications/science/biology/bayescan/default.nix

@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
     homepage = "http://cmpg.unibe.ch/software/BayeScan";
     license = licenses.gpl3;
     maintainers = [ maintainers.bzizou ];
+    mainProgram = "bayescan_${version}";
     platforms = lib.platforms.all;
   };
 }

pkgs/applications/science/biology/clustal-omega/default.nix

@@ -27,6 +27,7 @@ stdenv.mkDerivation rec {
     homepage = "http://www.clustal.org/omega/";
     license = licenses.gpl2;
     maintainers = [ maintainers.bzizou ];
+    mainProgram = "clustalo";
     platforms = platforms.unix;
   };
 }

pkgs/applications/science/biology/picard-tools/default.nix

@@ -26,6 +26,7 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     homepage = "https://broadinstitute.github.io/picard/";
     maintainers = with maintainers; [ jbedo ];
+    mainProgram = "picard";
     platforms = platforms.all;
   };
 }

pkgs/applications/science/logic/symbiyosys/default.nix

@@ -56,6 +56,7 @@ stdenv.mkDerivation {
     homepage    = "https://symbiyosys.readthedocs.io/";
     license     = lib.licenses.isc;
     maintainers = with lib.maintainers; [ thoughtpolice emily ];
+    mainProgram = "sby";
     platforms   = lib.platforms.all;
   };
 }

pkgs/applications/science/machine-learning/finalfusion-utils/default.nix

@@ -50,5 +50,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/finalfusion/finalfusion-utils/";
     license = licenses.asl20;
     maintainers = with maintainers; [ ];
+    mainProgram = "finalfusion";
   };
 }

pkgs/applications/version-management/commit-formatter/default.nix

@@ -18,5 +18,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/Eliot00/commit-formatter";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = with maintainers; [ elliot ];
+    mainProgram = "git-cf";
   };
 }

pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix

@@ -39,6 +39,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.gpl3;
     maintainers = [ maintainers.changlinli ];
+    mainProgram = "bfg";
     platforms = platforms.unix;
     downloadPage = "https://mvnrepository.com/artifact/com.madgag/bfg/${version}";
   };

pkgs/applications/version-management/git-and-tools/bitbucket-server-cli/default.nix

@@ -16,6 +16,7 @@ bundlerEnv rec {
     homepage    = "https://bitbucket.org/atlassian/bitbucket-server-cli";
     license     = licenses.mit;
     maintainers = with maintainers; [ jgertm nicknovitski ];
+    mainProgram = "stash";
     platforms   = platforms.unix;
   };
 }

pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix

@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
     homepage = "http://git-annex.mysteryvortex.com/git-annex-utils.html";
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ woffs ];
+    mainProgram = "gadu";
     platforms = lib.platforms.all;
   };
 }

pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix

@@ -39,5 +39,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/MitMaro/git-interactive-rebase-tool/releases/tag/${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ masaeedu SuperSandro2000 zowoq ];
+    mainProgram = "interactive-rebase-tool";
   };
 }

pkgs/applications/version-management/jujutsu/default.nix

@@ -56,5 +56,6 @@ rustPlatform.buildRustPackage rec {
     changelog = "https://github.com/martinvonz/jj/blob/v${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = with maintainers; [ _0x4A6F ];
+    mainProgram = "jj";
   };
 }

pkgs/applications/virtualization/ecs-agent/default.nix

@@ -20,6 +20,7 @@ buildGoPackage rec {
     license     = licenses.asl20;
     platforms   = platforms.unix;
     maintainers = with maintainers; [ copumpkin ];
+    mainProgram = "agent";
   };
 }
 

pkgs/data/misc/shared-mime-info/default.nix

@@ -51,5 +51,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
     maintainers = teams.freedesktop.members ++ [ maintainers.mimame ];
+    mainProgram = "update-mime-database";
   };
 }

pkgs/development/beam-modules/elvis-erlang/default.nix

@@ -42,5 +42,6 @@ in rebar3Relx rec {
     platforms = platforms.unix;
     license = licenses.asl20;
     maintainers = with lib.maintainers; [ dlesl ];
+    mainProgram = "elvis";
   };
 }

pkgs/development/compilers/algol68g/default.nix

@@ -50,6 +50,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ AndersonTorres ];
+    mainProgram = "a68g";
     platforms = platforms.unix;
   };
 }

pkgs/development/interpreters/duktape/default.nix

@@ -38,6 +38,7 @@ stdenv.mkDerivation rec {
     downloadPage = "https://duktape.org/download.html";
     license = licenses.mit;
     maintainers = [ maintainers.fgaz ];
+    mainProgram = "duk";
     platforms = platforms.all;
   };
 }

pkgs/development/interpreters/lolcode/default.nix

@@ -28,6 +28,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.gpl3;
     maintainers = [ maintainers.AndersonTorres ];
+    mainProgram = "lolcode-lci";
     platforms = lib.platforms.unix;
   };
 

pkgs/development/interpreters/trealla/default.nix

@@ -43,6 +43,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/infradig/trealla";
     license = licenses.mit;
     maintainers = with maintainers; [ siraben ];
+    mainProgram = "tpl";
     platforms = platforms.all;
   };
 }

pkgs/development/interpreters/yex-lang/default.nix

@@ -18,6 +18,7 @@ rustPlatform.buildRustPackage rec {
     description = "A cool functional scripting language written in rust";
     license = licenses.mit;
     maintainers = with maintainers; [ AndersonTorres ];
+    mainProgram = "yex";
     platforms = platforms.unix;
     broken = stdenv.isAarch64 && stdenv.isLinux;
   };

pkgs/development/nim-packages/tempfile/default.nix

@@ -15,5 +15,6 @@ buildNimPackage rec {
       description = "Temporary files and folders";
       license = [ lib.licenses.mit ];
       maintainers = [ maintainers.ehmry ];
+      mainProgram = "tempfile_seeder";
     };
 }

pkgs/development/python-modules/flatbuffers/default.nix

@@ -17,5 +17,6 @@ buildPythonPackage rec {
   meta = flatbuffers.meta // {
     description = "Python runtime library for use with the Flatbuffers serialization format";
     maintainers = with lib.maintainers; [ wulfsta ];
+    mainProgram = "flatc";
   };
 }

pkgs/development/tools/bazel-gazelle/default.nix

@@ -29,5 +29,6 @@ buildGoModule rec {
     '';
     license = licenses.asl20;
     maintainers = with maintainers; [ kalbasit ];
+    mainProgram = "gazelle";
   };
 }

pkgs/development/tools/bazel-kazel/default.nix

@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/kubernetes/repo-infra";
     license = licenses.asl20;
     maintainers = with maintainers; [ kalbasit ];
+    mainProgram = "kazel";
   };
 }

pkgs/development/tools/build-managers/build2/default.nix

@@ -94,5 +94,6 @@ stdenv.mkDerivation rec {
     changelog = "https://git.build2.org/cgit/build2/tree/NEWS";
     platforms = platforms.all;
     maintainers = with maintainers; [ hiro98 r-burns ];
+    mainProgram = "b";
   };
 }

pkgs/development/tools/build-managers/go-mk/default.nix

@@ -26,6 +26,7 @@ buildGoPackage rec {
     '';
     license = licenses.bsd2;
     maintainers = with maintainers; [ AndersonTorres ];
+    mainProgram = "mk";
     platforms = platforms.unix;
   };
 }

pkgs/development/tools/clog-cli/default.nix

@@ -21,5 +21,6 @@ buildRustPackage rec {
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
     maintainers = [lib.maintainers.nthorne];
+    mainProgram = "clog";
   };
 }

pkgs/development/tools/compile-daemon/default.nix

@@ -20,6 +20,7 @@ buildGoPackage rec {
     description = "Very simple compile daemon for Go";
     license = licenses.bsd2;
     maintainers = with maintainers; [ ];
+    mainProgram = "CompileDaemon";
     inherit (src.meta) homepage;
   };
 }

pkgs/development/tools/continuous-integration/buildkite-cli/default.nix

@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/buildkite/cli";
     license = licenses.mit;
     maintainers = with maintainers; [ groodt ];
+    mainProgram = "bk";
   };
 }

pkgs/development/tools/database/pg_checksums/default.nix

@@ -31,6 +31,7 @@ stdenv.mkDerivation rec {
     description = "Activate/deactivate/verify checksums in offline PostgreSQL clusters";
     homepage = "https://github.com/credativ/pg_checksums";
     maintainers = [ maintainers.marsam ];
+    mainProgram = "pg_checksums_ext";
     platforms = postgresql.meta.platforms;
     license = licenses.postgresql;
   };

pkgs/development/tools/database/termdbms/default.nix

@@ -22,5 +22,6 @@ buildGoModule rec {
     description = "A TUI for viewing and editing database files";
     license = licenses.mit;
     maintainers = with maintainers; [ izorkin ];
+    mainProgram = "sqlite3-viewer";
   };
 }

pkgs/development/tools/global-platform-pro/default.nix

@@ -63,6 +63,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/martinpaljak/GlobalPlatformPro";
     license = with licenses; [ lgpl3 ];
     maintainers = with maintainers; [ ekleog ];
+    mainProgram = "gp";
     platforms = platforms.all;
   };
 }

pkgs/development/tools/go-minimock/default.nix

@@ -26,5 +26,6 @@ buildGoModule rec {
     description = "A golang mock generator from interfaces";
     license = licenses.mit;
     maintainers = with maintainers; [ svrana ];
+    mainProgram = "minimock";
   };
 }

pkgs/development/tools/go-mockery/default.nix

@@ -17,6 +17,7 @@ buildGoModule rec {
     homepage = "https://github.com/vektra/mockery";
     description = "A mock code autogenerator for Golang";
     maintainers = with maintainers; [ fbrs ];
+    mainProgram = "mockery";
     license = licenses.bsd3;
   };
 }

pkgs/development/tools/go-swagger/default.nix

@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/go-swagger/go-swagger";
     license = licenses.asl20;
     maintainers = with maintainers; [ kalbasit ];
+    mainProgram = "swagger";
   };
 }

pkgs/development/tools/hjson-go/default.nix

@@ -17,6 +17,7 @@ buildGoPackage rec {
     src.meta // {
       description = "Utility to convert JSON to and from HJSON";
       maintainers = with maintainers; [ ehmry ];
+      mainProgram = "hjson-cli";
       license = licenses.mit;
     };
 }

pkgs/development/tools/jsonnet-bundler/default.nix

@@ -22,5 +22,6 @@ buildGoModule rec {
     homepage = "https://github.com/jsonnet-bundler/jsonnet-bundler";
     license = licenses.asl20;
     maintainers = with maintainers; [ preisschild ];
+    mainProgram = "jb";
   };
 }

pkgs/development/tools/metal-cli/default.nix

@@ -24,5 +24,6 @@ buildGoModule rec {
     homepage = "https://github.com/equinix/metal-cli/";
     license = licenses.mit;
     maintainers = with maintainers; [ Br1ght0ne nshalman ];
+    mainProgram = "metal";
   };
 }

pkgs/development/tools/misc/go-license-detector/default.nix

@@ -20,5 +20,6 @@ buildGoModule rec {
     homepage = "https://github.com/src-d/go-license-detector";
     license = licenses.asl20;
     maintainers = with maintainers; [ dtzWill ];
+    mainProgram = "license-detector";
   };
 }

pkgs/development/tools/misc/nxpmicro-mfgtools/default.nix

@@ -52,6 +52,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/NXPmicro/mfgtools";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bmilanov jraygauthier ];
+    mainProgram = "uuu";
     platforms = platforms.all;
   };
 }

pkgs/development/tools/misc/semver-tool/default.nix

@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = [ maintainers.qyliss ];
+    mainProgram = "semver";
   };
 }

pkgs/development/tools/nsis/default.nix

@@ -70,5 +70,6 @@ stdenv.mkDerivation rec {
     license = licenses.zlib;
     platforms = platforms.unix;
     maintainers = with maintainers; [ pombeirp ];
+    mainProgram = "makensis";
   };
 }

pkgs/development/tools/omnisharp-roslyn/default.nix

@@ -106,6 +106,7 @@ in stdenv.mkDerivation rec {
     platforms = platforms.unix;
     license = licenses.mit;
     maintainers = with maintainers; [ tesq0 ericdallo corngood ];
+    mainProgram = "omnisharp";
   };
 
 }

pkgs/development/tools/packet-sd/default.nix

@@ -20,5 +20,6 @@ buildGoModule rec {
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = [ ];
+    mainProgram = "prometheus-packet-sd";
   };
 }

pkgs/development/tools/quicktemplate/default.nix

@@ -18,5 +18,6 @@ buildGoModule rec {
     description = "Fast, powerful, yet easy to use template engine for Go";
     license = licenses.mit;
     maintainers = with maintainers; [ chiiruno ];
+    mainProgram = "qtc";
   };
 }

pkgs/development/tools/rust/duckscript/default.nix

@@ -32,5 +32,6 @@ rustPlatform.buildRustPackage rec {
     homepage = "https://github.com/sagiegurari/duckscript";
     license = licenses.asl20;
     maintainers = with maintainers; [ mkg20001 ];
+    mainProgram = "duck";
   };
 }

pkgs/development/tools/toluapp/default.nix

@@ -26,6 +26,7 @@ stdenv.mkDerivation rec {
     homepage = "http://www.codenix.com/~tolua/";
     license = licenses.mit;
     maintainers = with maintainers; [ vrthra ];
+    mainProgram = "tolua++";
     platforms = with platforms; unix;
   };
 }

pkgs/development/tools/udis86/default.nix

@@ -37,6 +37,7 @@ stdenv.mkDerivation rec {
     homepage = "http://udis86.sourceforge.net";
     license = licenses.bsd2;
     maintainers = with maintainers; [ timor ];
+    mainProgram = "udcli";
     description = ''
       Easy-to-use, minimalistic x86 disassembler library (libudis86)
     '';

pkgs/development/web/kcgi/default.nix

@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     license = licenses.isc;
     platforms = platforms.all;
     maintainers = [ maintainers.leenaars ];
+    mainProgram = "kfcgi";
   };
 }

pkgs/games/liberal-crime-squad/default.nix

@@ -23,6 +23,7 @@ stdenv.mkDerivation {
     '';
     homepage = "https://github.com/Kamal-Sadek/Liberal-Crime-Squad";
     maintainers = [ maintainers.rardiol ];
+    mainProgram = "crimesquad";
     license = licenses.gpl2;
     platforms = platforms.all;
   };

pkgs/games/papermc/default.nix

@@ -32,5 +32,6 @@ in stdenv.mkDerivation {
     license     = lib.licenses.gpl3Only;
     platforms   = lib.platforms.unix;
     maintainers = with lib.maintainers; [ aaronjanse neonfuz ];
+    mainProgram = "minecraft-server";
   };
 }

pkgs/games/purpur/default.nix

@@ -37,5 +37,6 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     platforms = platforms.unix;
     maintainers = with maintainers; [ jyooru ];
+    mainProgram = "minecraft-server";
   };
 }

pkgs/games/quakespasm/default.nix

@@ -94,5 +94,6 @@ stdenv.mkDerivation rec {
 
     platforms = platforms.unix;
     maintainers = with maintainers; [ mikroskeem m3tti ];
+    mainProgram = "quake";
   };
 }

pkgs/games/tintin/default.nix

@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
     homepage    = "http://tintin.sourceforge.net";
     license     = licenses.gpl2;
     maintainers = with maintainers; [ lovek323 ];
+    mainProgram = "tt++";
     platforms   = platforms.unix;
   };
 }

pkgs/misc/lguf-brightness/default.nix

@@ -25,6 +25,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/periklis/lguf-brightness";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ periklis ];
+    mainProgram = "lguf_brightness";
     platforms = with platforms; linux ++ darwin;
   };
 }

pkgs/misc/scimark/default.nix

@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
     description = "Scientific and numerical computing benchmark (ANSI C version)";
     license = licenses.publicDomain;
     maintainers = with maintainers; [ AndersonTorres ];
+    mainProgram = "scimark4";
     platforms = platforms.all;
   };
 }

pkgs/os-specific/darwin/kwm/default.nix

@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
     downloadPage = "https://github.com/koekeishiya/kwm/releases";
     platforms = platforms.darwin;
     maintainers = with maintainers; [ lnl7 ];
+    mainProgram = "kwmc";
     license = licenses.mit;
   };
 }

pkgs/os-specific/linux/pam_u2f/default.nix

@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     license = licenses.bsd2;
     platforms = platforms.unix;
     maintainers = with maintainers; [ philandstuff ];
+    mainProgram = "pamu2fcfg";
   };
 }

pkgs/servers/documize-community/default.nix

@@ -34,6 +34,7 @@ buildGoModule rec {
     description = "Open source Confluence alternative for internal & external docs built with Golang + EmberJS";
     license = licenses.agpl3;
     maintainers = with maintainers; [ ma27 elseym ];
+    mainProgram = "documize";
     homepage = "https://www.documize.com/";
   };
 }

pkgs/servers/http/micro-httpd/default.nix

@@ -21,6 +21,7 @@ stdenv.mkDerivation {
     license     = licenses.bsd2;
     platforms   = platforms.unix;
     maintainers = with maintainers; [ copumpkin ];
+    mainProgram = "micro_httpd";
   };
 }
 

pkgs/servers/http/webfs/default.nix

@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     license     = licenses.gpl2;
     platforms   = platforms.all;
     maintainers = with maintainers; [ zimbatm ];
+    mainProgram = "webfsd";
   };
 }

pkgs/servers/irker/default.nix

@@ -38,6 +38,7 @@ stdenv.mkDerivation {
     homepage = "https://gitlab.com/esr/irker";
     license = licenses.bsd2;
     maintainers = with maintainers; [ dtzWill ];
+    mainProgram = "irkerd";
     platforms = platforms.unix;
   };
 }

pkgs/servers/kapowbang/default.nix

@@ -22,5 +22,6 @@ buildGoModule rec {
     description = "Expose command-line tools over HTTP";
     license = licenses.asl20;
     maintainers = with maintainers; [ nilp0inter ];
+    mainProgram = "kapow";
   };
 }

pkgs/servers/mail/clamsmtp/default.nix

@@ -17,6 +17,7 @@ stdenv.mkDerivation rec {
     homepage = "http://thewalter.net/stef/software/clamsmtp/";
     license = licenses.bsd3;
     maintainers = [ maintainers.ekleog ];
+    mainProgram = "clamsmtpd";
     platforms = platforms.all;
   };
 }

pkgs/servers/mail/system-sendmail/default.nix

@@ -35,5 +35,6 @@ stdenv.mkDerivation {
     '';
     platforms = platforms.unix;
     maintainers = with maintainers; [ ekleog ];
+    mainProgram = "sendmail";
   };
 }

pkgs/servers/matrix-corporal/default.nix

@@ -21,6 +21,7 @@ buildGoModule rec {
     homepage = "https://github.com/devture/matrix-corporal";
     description = "Reconciliator and gateway for a managed Matrix server";
     maintainers = with maintainers; [ dandellion ];
+    mainProgram = "devture-matrix-corporal";
     license = licenses.agpl3Only;
   };
 }

pkgs/servers/monitoring/zipkin/default.nix

@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     platforms = platforms.unix;
     maintainers = [ maintainers.hectorj ];
+    mainProgram = "zipkin-server";
   };
 }

pkgs/servers/ps3netsrv/default.nix

@@ -26,5 +26,6 @@ stdenv.mkDerivation {
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ makefu ];
+    mainProgram = "ps3netsrv++";
   };
 }

pkgs/servers/trezord/default.nix

@@ -27,6 +27,7 @@ buildGoModule rec {
     homepage = "https://trezor.io";
     license = licenses.lgpl3Only;
     maintainers = with maintainers; [ canndrew jb55 prusnak mmahut _1000101 ];
+    mainProgram = "trezord-go";
     platforms = platforms.unix;
   };
 }

pkgs/servers/udpt/default.nix

@@ -23,5 +23,6 @@ rustPlatform.buildRustPackage rec {
     license = lib.licenses.gpl3;
     platforms = lib.platforms.all;
     maintainers = with lib.maintainers; [ makefu ];
+    mainProgram = "udpt-rs";
   };
 }

pkgs/shells/fish/oh-my-fish/default.nix

@@ -54,6 +54,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.mit;
     maintainers = with maintainers; [ AndersonTorres ];
+    mainProgram = "omf-install";
     platforms = fish.meta.platforms;
   };
 }

pkgs/shells/powershell/default.nix

@@ -73,6 +73,7 @@ stdenv.mkDerivation rec {
     description = "Powerful cross-platform (Windows, Linux, and macOS) shell and scripting language based on .NET";
     homepage = "https://github.com/PowerShell/PowerShell";
     maintainers = with maintainers; [ yrashk srgom p3psi ];
+    mainProgram = "pwsh";
     platforms = [ "x86_64-darwin" "x86_64-linux" "aarch64-linux" "aarch64-darwin" ];
     license = with licenses; [ mit ];
   };

pkgs/tools/X11/runningx/default.nix

@@ -30,5 +30,6 @@ stdenv.mkDerivation {
     license = lib.licenses.free;
     platforms = lib.platforms.unix;
     maintainers = [ lib.maintainers.romildo ];
+    mainProgram = "RunningX";
   };
 }

pkgs/tools/X11/screen-message/default.nix

@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
     description = "Displays a short text fullscreen in an X11 window";
     license = lib.licenses.gpl2Plus;
     maintainers = [ lib.maintainers.fpletz ];
+    mainProgram = "sm";
     platforms = lib.platforms.unix;
   };
 }

pkgs/tools/X11/xmagnify/default.nix

@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
     homepage = "https://gitlab.com/amiloradovsky/magnify";
     license = licenses.mit;  # or GPL2+, optionally
     maintainers = with maintainers; [ amiloradovsky ];
+    mainProgram = "magnify";
     platforms = platforms.all;
   };
 }

pkgs/tools/admin/aliyun-cli/default.nix

@@ -28,5 +28,6 @@ buildGoModule rec {
     changelog = "https://github.com/aliyun/aliyun-cli/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ ornxka ];
+    mainProgram = "aliyun";
   };
 }

pkgs/tools/admin/amazon-ecr-credential-helper/default.nix

@@ -18,6 +18,7 @@ buildGoPackage rec {
     homepage = "https://github.com/awslabs/amazon-ecr-credential-helper";
     license = licenses.asl20;
     maintainers = with maintainers; [ kalbasit ];
+    mainProgram = "docker-credential-ecr-login";
     platforms = platforms.linux ++ platforms.darwin;
   };
 }

pkgs/tools/admin/exoscale-cli/default.nix

@@ -29,5 +29,6 @@ buildGoPackage rec {
     homepage    = "https://github.com/exoscale/cli";
     license     = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ dramaturg ];
+    mainProgram = "exo";
   };
 }