run-tests: add 'instantiate' command

Useful for diffing test derivations.
This commit is contained in:
Erik Arvstedt 2020-12-11 13:26:04 +01:00
parent 8cbdef8bf6
commit 7265742655
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@ -124,6 +124,10 @@ evalTest() {
echo # nix eval doesn't print a newline echo # nix eval doesn't print a newline
} }
instantiate() {
nix-instantiate -E "$(vmTestNixExpr)" "$@"
}
container() { container() {
. "$testDir/lib/make-container.sh" "$@" . "$testDir/lib/make-container.sh" "$@"
} }