From ee7c94fa1b74b43f7a719373f5f566d09b147126 Mon Sep 17 00:00:00 2001 From: regnat Date: Wed, 9 Dec 2020 10:37:39 +0100 Subject: [PATCH] Test the post-build-hook with remote builders Regression test for #4245 --- tests/build-remote-input-addressed.sh | 28 +++++++++++++++++++++++++++ tests/build-remote.sh | 3 +++ 2 files changed, 31 insertions(+) diff --git a/tests/build-remote-input-addressed.sh b/tests/build-remote-input-addressed.sh index b34caa061..49d15c389 100644 --- a/tests/build-remote-input-addressed.sh +++ b/tests/build-remote-input-addressed.sh @@ -3,3 +3,31 @@ source common.sh file=build-hook.nix source build-remote.sh + +# Add a `post-build-hook` option to the nix conf. +# This hook will be executed both for the local machine and the remote builders +# (because they share the same config). +registerBuildHook () { + # Dummy post-build-hook just to ensure that it's executed correctly. + # (we can't reuse the one from `$PWD/push-to-store.sh` because of + # https://github.com/NixOS/nix/issues/4341) + cat < $TEST_ROOT/post-build-hook.sh +#!/bin/sh + +echo "Post hook ran successfully" +# Add an empty line to a counter file, just to check that this hook ran properly +echo "" >> $TEST_ROOT/post-hook-counter +EOF + chmod +x $TEST_ROOT/post-build-hook.sh + rm -f $TEST_ROOT/post-hook-counter + + echo "post-build-hook = $TEST_ROOT/post-build-hook.sh" >> $NIX_CONF_DIR/nix.conf +} + +registerBuildHook +source build-remote.sh + +# `build-hook.nix` has four derivations to build, and the hook runs twice for +# each derivation (once on the builder and once on the host), so the counter +# should contain eight lines now +[[ $(cat $TEST_ROOT/post-hook-counter | wc -l) -eq 8 ]] diff --git a/tests/build-remote.sh b/tests/build-remote.sh index ca6d1de09..04848e4b5 100644 --- a/tests/build-remote.sh +++ b/tests/build-remote.sh @@ -14,6 +14,9 @@ builders=( "ssh-ng://localhost?remote-store=$TEST_ROOT/machine3?system-features=baz - - 1 1 baz" ) +chmod -R +w $TEST_ROOT/machine* || true +rm -rf $TEST_ROOT/machine* || true + # Note: ssh://localhost bypasses ssh, directly invoking nix-store as a # child process. This allows us to test LegacySSHStore::buildDerivation(). # ssh-ng://... likewise allows us to test RemoteStore::buildDerivation().