284 current 2025-10-11 08:13:32 25.05.20251006.20c4598 6.12.50 *

This commit is contained in:
2025-10-11 08:57:32 -05:00
parent 0f5b1d83b5
commit e6039316db
3 changed files with 42 additions and 23 deletions

View File

@@ -1,6 +1,6 @@
# flake for blakes nixos config
# define new devices in outputs
# generation: 283 current 2025-10-11 06:19:49 25.05.20251006.20c4598 6.12.50 *
# generation: 284 current 2025-10-11 08:13:32 25.05.20251006.20c4598 6.12.50 *
{
description = "blakes nix config";
inputs = {

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@@ -5,6 +5,11 @@ let
borg = "${pkgs.borgbackup}/bin/borg";
backup_paths = lib.unique config.modules.system.backups.paths;
passwd_file = config.sops.secrets."borg_passwd".path;
jobs = {
sungger = { paths = [ "/var/lib/radarr" "/var/lib/sonarr" ]; };
hoass = { paths = [ "/var/lib/zigbee2mqtt" "/var/lib/hass" "/var/lib/mosquitto" ]; };
huh = { paths = [ "/home/blake/.nix" ]; };
};
in
{
options.modules.system.backups = {
@@ -37,7 +42,6 @@ in
path = [ pkgs.borgbackup ];
serviceConfig = {
Type = "oneshot";
EnvironmentFile = config.modules.system.backups.passphraseFile;
# the actual script borg is using
ExecStart = pkgs.writeShellScript "borg-backup" ''
set -euo pipefail
@@ -47,30 +51,38 @@ in
# Initialize repo if it doesn't exist
if ! borg info "$BORG_REPO" >/dev/null 2>&1; then
echo "init borg repo at $BORG_REPO"
echo "Initializing Borg repo at $BORG_REPO"
borg init --encryption=repokey "$BORG_REPO"
fi
# Create backup
echo "starting backup..."
borg create \
--verbose \
--filter AME \
--list \
--stats \
--show-rc \
--compression lzma,9 \
"$BORG_REPO::${toString config.networking.hostName}-$timestamp" \
${lib.concatStringsSep " " cfg.paths}
echo "Starting backup run at $timestamp"
# Prune old backups according to retention policy
echo "Pruning old backups..."
borg prune -v --list "$BORG_REPO" \
--keep-daily=7 \
--keep-weekly=52 \
--keep-monthly=-1
# Loop over all jobs (attribute set keys)
${lib.concatStringsSep "\n\n" (lib.mapAttrsToList (jobName: jobCfg:
''
echo "=== Backing up ${jobName} ==="
archive="${jobName}-$timestamp"
echo "Backing up paths: ${lib.concatStringsSep " " jobCfg.paths} $archive"
borg create \
--verbose \
--filter AME \
--list \
--stats \
--show-rc \
--compression lzma,9 \
"$BORG_REPO::$archive" \
${lib.concatStringsSep " " jobCfg.paths}
echo "$timestamp - backup completed successfully."
echo "Pruning old backups for ${jobName}..."
borg prune -v --list "$BORG_REPO" \
--prefix "${jobName}-" \
--keep-daily=7 \
--keep-weekly=52 \
--keep-monthly=-1
''
) jobs)}
echo "Backup run complete at $timestamp."
'';
};
};

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@@ -28,13 +28,14 @@ map ] half-down
# files & archives
map ad mkdir
map af mkfile
map ab mkbak
map ae extract
map aa archive
# trash
map gt cd ~/.local/share/Trash/files
map <delete> trash
map <s-delete> $trash-restore
map <s-delete> $trash restore
# --- functions ---
@@ -78,7 +79,7 @@ cmd archive %{{
}}
# move files to trash
cmd trash %IFS="$(printf '\n\t')"; trash-put $fx
cmd trash %IFS="$(printf '\n\t')"; trash put $fx
# make a directory
cmd mkdir %{{
@@ -100,4 +101,10 @@ cmd mkfile %{{
fi
}}
# make backup
cmd mkbak %{{
for x in $fx; do
cp $x $x.bak
done
}}