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nix/tests/functional/dyn-drv/build-built-drv.sh
John Ericson f636ced7d2 Revert "Revert "Revert "Adapt scheduler to work with dynamic derivations"""
The bug reappeared after all, and the fix introduced a different bug. We
want to release 2.27 imminently so there is no time to do a proper fix,
which appears to require a larger reworking. Hopefully we will have it
for 2.28, however.

This reverts commit c98525235f.
2025-02-27 13:42:57 -05:00

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Bash

#!/usr/bin/env bash
source common.sh
# In the corresponding nix file, we have two derivations: the first, named `hello`,
# is a normal recursive derivation, while the second, named dependent, has the
# new outputHashMode "text". Note that in "dependent", we don't refer to the
# build output of `hello`, but only to the path of the drv file. For this reason,
# we only need to:
#
# - instantiate `hello`
# - build `producingDrv`
# - check that the path of the output coincides with that of the original derivation
out1=$(nix build -f ./text-hashed-output.nix hello --no-link)
clearStore
drvDep=$(nix-instantiate ./text-hashed-output.nix -A producingDrv)
expectStderr 1 nix build "${drvDep}^out^out" --no-link | grepQuiet "Building dynamic derivations in one shot is not yet implemented"