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hm-cli now backups files before applying

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William 2025-10-16 10:30:05 -03:00
parent ecb290a989
commit 9c909ba079
1 changed files with 3 additions and 3 deletions
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6
packages/hm-cli.nix
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@ -36,7 +36,7 @@ pkgs.writeShellScriptBin "hm" ''
case "$1" in case "$1" in
apply) apply)
"$HM" switch --flake "$FLAKE_PATH#$FLAKE_OUTPUT" "$HM" switch --flake "$FLAKE_PATH#$FLAKE_OUTPUT" -b bkp
;; ;;
generation) generation)
if [[ $# -lt 2 ]]; then if [[ $# -lt 2 ]]; then
@ -65,14 +65,14 @@ pkgs.writeShellScriptBin "hm" ''
echo "Error: could not determine previous generation (possibly only one generation exists)" echo "Error: could not determine previous generation (possibly only one generation exists)"
exit 1 exit 1
fi fi
"$HM" switch --flake "$FLAKE_PATH" --switch-generation "$PREV_GEN" "$HM" switch --flake "$FLAKE_PATH" --switch-generation "$PREV_GEN" -b bkp
;; ;;
switch) switch)
if [[ $# -ne 3 ]]; then if [[ $# -ne 3 ]]; then
echo "Error: switch requires exactly one generation ID" echo "Error: switch requires exactly one generation ID"
exit 1 exit 1
fi fi
"$HM" switch --flake "$FLAKE_PATH" --switch-generation "$3" "$HM" switch --flake "$FLAKE_PATH" --switch-generation "$3" -b bkp
;; ;;
cleanup) cleanup)
CURRENT_GEN=$("$HM" generations | sed -n 's/^.*id \([0-9]\+\) .* (current)$/\1/p') CURRENT_GEN=$("$HM" generations | sed -n 's/^.*id \([0-9]\+\) .* (current)$/\1/p')