Files
nixpkgs/pkgs/servers/sql/postgresql/ext/pg_when.nix
2026-08-13 04:49:30 +03:00

68 lines
1.8 KiB
Nix

{
buildPgrxExtension,
cargo-pgrx_0_18_0,
fetchFromGitHub,
lib,
nix-update-script,
postgresql,
postgresqlTestExtension,
tzdata,
}:
buildPgrxExtension (finalAttrs: {
inherit postgresql;
cargo-pgrx = cargo-pgrx_0_18_0;
pname = "pg_when";
version = "0.1.10";
src = fetchFromGitHub {
owner = "frectonz";
repo = "pg-when";
tag = finalAttrs.version;
hash = "sha256-2+YCxOB3Svl1DY4mNQg4giks8/fagHAXQ0K16PR96hM=";
};
cargoHash = "sha256-pHY71+egTX9AU8nNeDHCymmaFsz+2JYmRGqKq4uT7w4=";
# pgrx tests try to install the extension into the postgresql nix store
doCheck = false;
passthru.updateScript = nix-update-script { };
passthru.tests.extension = postgresqlTestExtension {
inherit (finalAttrs) finalPackage;
# timezone lookups need an IANA time zone database
env.TZDIR = "${tzdata}/share/zoneinfo";
sql = ''
CREATE EXTENSION pg_when;
'';
asserts = [
{
query = "when_is('December 31, 2026 at evening in Asia/Tokyo')";
expected = "TIMESTAMPTZ '2026-12-31 18:00:00+09'";
description = "exact date with a time keyword and a named timezone resolves correctly";
}
{
query = "seconds_at('January 1, 2000 at midnight in UTC+3')";
expected = "946674000";
description = "UNIX timestamp accounts for the UTC offset";
}
{
query = "millis_at('1970-01-01 at midnight')";
expected = "0";
description = "UNIX epoch is zero milliseconds";
}
];
};
meta = {
description = "PostgreSQL extension for creating time values with natural language";
homepage = "https://github.com/frectonz/pg-when";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ frectonz ];
platforms = postgresql.meta.platforms;
};
})