67 lines
1.8 KiB
Nix
67 lines
1.8 KiB
Nix
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{ lib
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, buildGoModule
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, fetchFromGitHub
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, runCommand
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, cbtemulator
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, google-cloud-bigtable-tool
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}:
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buildGoModule rec {
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pname = "cbtemulator";
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version = "1.22.0";
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# There's a go.{mod,sum} in the root and in the "bigtable" subdir.
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# We only ever use things in that subdir.
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src = (fetchFromGitHub {
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owner = "googleapis";
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repo = "google-cloud-go";
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rev = "bigtable/v${version}";
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hash = "sha256-eOi4QFthnmZb5ry/5L7wzr4Fy1pF/H07BzxOnXtmSu4=";
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}) + "/bigtable";
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vendorHash = "sha256-7M7YZfl0usjN9hLGozqJV2bGh+M1ec4PZRGYUhEckpY=";
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subPackages = [ "cmd/emulator" ];
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postInstall = ''
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mv $out/bin/emulator $out/bin/cbtemulator
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'';
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passthru = {
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# Sets up a table and family, then inserts, and ensures it gets back the value.
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tests.smoketest = runCommand "cbtemulator-smoketest"
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{
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nativeBuildInputs = [ google-cloud-bigtable-tool ];
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} ''
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# Start the emulator
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${lib.getExe cbtemulator} &
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EMULATOR_PID=$!
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cleanup() {
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kill $EMULATOR_PID
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}
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trap cleanup EXIT
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export BIGTABLE_EMULATOR_HOST=localhost:9000
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cbt -instance instance-1 -project project-1 createtable table-1
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cbt -instance instance-1 -project project-1 createfamily table-1 cf1
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cbt -instance instance-1 -project project-1 ls table-1
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cbt -instance instance-1 -project project-1 set table-1 key1 cf1:c1=value1
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cbt -instance instance-1 -project project-1 read table-1 | grep -q value1
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touch $out;
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'';
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};
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meta = with lib; {
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description = "In-memory Google Cloud Bigtable server";
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homepage = "https://github.com/googleapis/google-cloud-go/blob/bigtable/v1.22.0/bigtable/cmd/emulator/cbtemulator.go";
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license = licenses.asl20;
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maintainers = [ maintainers.flokli ];
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mainProgram = "cbtemulator";
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platforms = platforms.all;
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};
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}
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