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nix/tests/functional/nested-sandboxing/command.sh

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# shellcheck shell=bash
set -eu -o pipefail
NIX_BIN_DIR=$(dirname "$(type -p nix)")
export NIX_BIN_DIR
# TODO Get Nix and its closure more flexibly
EXTRA_SANDBOX="/nix/store $(dirname "$NIX_BIN_DIR")"
export EXTRA_SANDBOX
badStoreUrl () {
local altitude=$1
echo "$TEST_ROOT"/store-"$altitude"
}
goodStoreUrl () {
local altitude=$1
echo "$("badStoreUrl" "$altitude")"?store=/foo-"$altitude"
}
# The non-standard sandbox-build-dir helps ensure that we get the same behavior
# whether this test is being run in a derivation as part of the nix build or
# being manually run by a developer outside a derivation
runNixBuild () {
local storeFun=$1
local altitude=$2
nix-build \
--no-substitute --no-out-link \
--store "$("$storeFun" "$altitude")" \
--extra-sandbox-paths "$EXTRA_SANDBOX" \
./nested-sandboxing/runner.nix \
--arg altitude "$((altitude - 1))" \
--argstr storeFun "$storeFun" \
--sandbox-build-dir /build-non-standard
}