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Gate experimental features in DerivationOutput::fromJSON

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This is an entry point for outside data, so we need to check enabled
experimental features here.

(cherry picked from commit aa74c7b0bc)
This commit is contained in:
John Ericson 2023-04-17 11:22:31 -04:00 • committed by github-actions[bot]
parent 80afafdbd4
commit bef52e525d
5 changed files with 54 additions and 11 deletions
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3
tests/ca/derivation-json.sh
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@ -16,6 +16,9 @@ drvPath3=$(nix derivation add --dry-run < $TEST_HOME/foo.json)
# With --dry-run nothing is actually written
[[ ! -e "$drvPath3" ]]
# But the JSON is rejected without the experimental feature
expectStderr 1 nix derivation add < $TEST_HOME/foo.json --experimental-features nix-command | grepQuiet "experimental Nix feature 'ca-derivations' is disabled"
# Without --dry-run it is actually written
drvPath4=$(nix derivation add < $TEST_HOME/foo.json)
[[ "$drvPath4" = "$drvPath3" ]]