tern: init at 2.4.3 (#566903)

maintainers/maintainer-list.nix

@@ -15999,6 +15999,12 @@
     githubId = 55911173;
     name = "Gwendolyn Quasebarth";
   };
+  lajdre = {
+    name = "Lajdre";
+    email = "lajdre.dev@tuta.com";
+    github = "lajdre";
+    githubId = 110416923;
+  };
   lajp = {
     email = "lajp@iki.fi";
     github = "lajp";

pkgs/by-name/te/tern/package.nix

@@ -0,0 +1,68 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  nix-update-script,
+  versionCheckHook,
+  postgresql,
+  postgresqlTestHook,
+}:
+
+buildGoModule (finalAttrs: {
+  pname = "tern";
+  version = "2.4.3";
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "jackc";
+    repo = "tern";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-K76TowSW1bdyqVoZdlnqXV2Jlk9exMS2D/keE/9buFc=";
+  };
+
+  vendorHash = "sha256-rUPJTwGdZABZxEjON7JeB38GDpV+KN7VfbNyU//SadM=";
+
+  nativeCheckInputs = [
+    postgresql
+    postgresqlTestHook
+  ];
+
+  # Tests drop/recreate the database via dropdb/createdb
+  postgresqlTestUserOptions = "LOGIN CREATEDB";
+
+  # Sets variables read by tests that are normally set by tern's
+  # scripts/dev-env.bash
+  postgresqlTestSetupPost = ''
+    # tern uses a separate database for the migration tests, because go test
+    # runs the root and migrate package tests in parallel, and the migrate
+    # tests drop/recreate their database
+    export MIGRATE_TEST_DATABASE=test_db_migrate
+    createdb "$MIGRATE_TEST_DATABASE"
+    export MIGRATE_TEST_CONN_STRING="host=$PGHOST user=$PGUSER database=$MIGRATE_TEST_DATABASE sslmode=disable"
+
+    export TERN_TEST_CONFIG=$NIX_BUILD_TOP/tern-test.conf
+    export TERN_TEST_CONN_STRING="host=$PGHOST user=$PGUSER database=$PGDATABASE sslmode=disable"
+    cat << EOF > "$TERN_TEST_CONFIG"
+    [database]
+    host = $PGHOST
+    user = $PGUSER
+    database = $PGDATABASE
+    sslmode = disable
+    EOF
+  '';
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgramArg = "version";
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Standalone PostgreSQL database migration tool";
+    homepage = "https://github.com/jackc/tern";
+    changelog = "https://github.com/jackc/tern/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ lajdre ];
+    mainProgram = "tern";
+  };
+})