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use nix-instantiate instead of nix eval

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it has a more stable API
This commit is contained in:
Ryan Mulligan 2020-09-03 16:07:43 -07:00
parent ac8d259fb9
commit b381af08ec
1 changed files with 6 additions and 4 deletions
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10
pkgs/agenix.nix
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@ -23,7 +23,7 @@ function show_help () {
echo 'EDITOR environment variable of editor to use when editing FILE'
echo ' '
echo 'RULES environment variable with path to Nix file specifying recipient public keys.'
echo "Defaults to 'secrets.nix'"
echo "Defaults to './secrets.nix'"
}
test $# -eq 0 && (show_help && exit 1)
@ -68,7 +68,7 @@ while test $# -gt 0; do
esac
done
RULES=''${RULES:-secrets.nix}
RULES=''${RULES:-./secrets.nix}
function cleanup {
if [ ! -z ''${CLEARTEXT_DIR+x} ]
@ -84,7 +84,8 @@ trap "cleanup" 0 2 3 15
function edit {
FILE=$1
KEYS=$(nix eval -f "$RULES" --raw "\"$FILE\".public_keys" --apply "builtins.concatStringsSep \"\n\"")
KEYS=$(nix-instantiate --eval -E "(let rules = import $RULES; in builtins.concatStringsSep \"\n\" rules.\"$FILE\".public_keys)" | sed 's/"//g' | sed 's/\\n/\n/g')
if [ -z "$KEYS" ]
then
>&2 echo "There is no rule for $FILE in $RULES."
@ -125,7 +126,8 @@ function edit {
function rekey {
echo "rekeying..."
FILES=$(nix eval -f "$RULES" --raw --apply "f: builtins.concatStringsSep \"\n\" (builtins.attrNames f)")
FILES=$(nix-instantiate --eval -E "(let rules = import $RULES; in builtins.concatStringsSep \"\n\" (builtins.attrNames rules))" | sed 's/"//g' | sed 's/\\n/\n/g')
for FILE in $FILES
do
EDITOR=: edit $FILE