Files
util.nix/package/db-tool/default.nix
2026-04-30 21:59:53 +00:00

95 lines
3.0 KiB
Nix

{ dash, hectic, postgresql_17, neovim, openssh, coreutils, gawk, lib, runCommand, self }:
let
shell = "${dash}/bin/dash";
hecticInheritanceSqlPath = ../../lib/hook/sql/hectic-inheritance.sql;
hecticInheritance = runCommand "hectic-inheritance" { } ''
mkdir -p "$out/share/hectic"
cp ${hecticInheritanceSqlPath} "$out/share/hectic/hectic-inheritance.sql"
'';
# Materialize the templated version SQL into the Nix store as a real file
# so it can be passed by path to psql -f (alongside the static siblings).
hecticVersionSqlFile = pkgs-writeText "hectic-version.sql" self.lib.hectic.version.sql;
pkgs-writeText = name: text: runCommand name { inherit text; passAsFile = [ "text" ]; } ''
cp "$textPath" "$out"
'';
hecticEnv = ''
HECTIC_VERSION_SQL=${hecticVersionSqlFile}
HECTIC_SECRET_SQL=${self.lib.hectic.secret.path}
HECTIC_MIGRATION_SQL=${self.lib.hectic.migration.path}
HECTIC_INHERITANCE_SQL=${self.lib.hectic.inheritance.path}
export HECTIC_VERSION_SQL HECTIC_SECRET_SQL HECTIC_MIGRATION_SQL HECTIC_INHERITANCE_SQL
'';
applyBundle = builtins.readFile self.lib.hectic.applyBundleScript;
mkDatabase =
{ postgresql ? postgresql_17 }:
hectic.writeShellApplication {
inherit shell;
bashOptions = [
"errexit"
"nounset"
];
excludeShellChecks = [ "SC2209" ];
name = "database";
runtimeInputs = [ hectic.migrator hectic.parse-uri postgresql neovim openssh coreutils gawk ];
text = ''
${builtins.readFile hectic.helpers.posix-shell.log}
${builtins.readFile hectic.helpers.posix-shell.change_namespace}
${builtins.readFile hectic.helpers.posix-shell.quote}
${builtins.readFile hectic.helpers.posix-shell.pager_or_cat}
${hecticEnv}
${applyBundle}
${builtins.readFile ./database.sh}
'';
meta = {
description = "PostgreSQL development database management";
mainProgram = "database";
};
};
mkPostgresInit =
{ postgresql ? postgresql_17 }:
hectic.writeShellApplication {
inherit shell;
bashOptions = [ ];
name = "postgres-init";
runtimeInputs = [ postgresql coreutils ];
text = builtins.readFile ./postgres-init.sh;
meta = {
description = "Initialize local PostgreSQL instance";
mainProgram = "postgres-init";
};
};
mkPostgresCleanup =
{ postgresql ? postgresql_17 }:
hectic.writeShellApplication {
inherit shell;
bashOptions = [ ];
name = "postgres-cleanup";
runtimeInputs = [ postgresql coreutils ];
text = builtins.readFile ./postgres-cleanup.sh;
meta = {
description = "Clean up local PostgreSQL instance";
mainProgram = "postgres-cleanup";
};
};
in
{
"db-tool" = lib.makeOverridable mkDatabase { };
"postgres-init" = lib.makeOverridable mkPostgresInit { };
"postgres-cleanup" = lib.makeOverridable mkPostgresCleanup { };
"hectic-inheritance" = hecticInheritance;
}