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Merge pull request #10122 from edolstra/arg-from-file

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Add --arg-from-file and --arg-from-stdin
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Eelco Dolstra 2024-03-04 13:29:58 +01:00 • committed by GitHub
commit 438855952b
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4 changed files with 65 additions and 9 deletions
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11
tests/functional/eval.sh
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@ -41,3 +41,14 @@ mkdir -p $TEST_ROOT/xyzzy $TEST_ROOT/foo
ln -sfn ../xyzzy $TEST_ROOT/foo/bar
printf 123 > $TEST_ROOT/xyzzy/default.nix
[[ $(nix eval --impure --expr "import $TEST_ROOT/foo/bar") = 123 ]]
# Test --arg-from-file.
[[ "$(nix eval --raw --arg-from-file foo config.nix --expr '{ foo }: { inherit foo; }' foo)" = "$(cat config.nix)" ]]
# Check that special(-ish) files are drained.
if [[ -e /proc/version ]]; then
[[ "$(nix eval --raw --arg-from-file foo /proc/version --expr '{ foo }: { inherit foo; }' foo)" = "$(cat /proc/version)" ]]
fi
# Test --arg-from-stdin.
[[ "$(echo bla | nix eval --raw --arg-from-stdin foo --expr '{ foo }: { inherit foo; }' foo)" = bla ]]