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Add optional custom cache directory setting #15

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Merged
merged 2 commits into from
Sep 27, 2025
Merged

Add optional custom cache directory setting #15

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50d7b9e
Add optional custom cache directory setting
Sep 26, 2025
f6d99fe
sha256 for v0.30
Sep 27, 2025
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3 changes: 3 additions & 0 deletions restic-backup.conf
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Expand Up @@ -10,6 +10,9 @@ RESTIC_REPOSITORY="sftp:storagebox:/home/vps"
# Password file for repository encryption (create with: echo 'your-password' > /root/.restic-password)
RESTIC_PASSWORD_FILE="/root/.restic-password"

# Optional cache directory to prevent ~/.cache/restic growth
RESTIC_CACHE_DIR="/var/cache/restic-backup"

# --- Source Directories ---
# Use Bash array syntax for paths, especially if they contain spaces.
# Each full path should be a separate, quoted element inside the parentheses.
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8 changes: 6 additions & 2 deletions restic-backup.sh
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@@ -1,14 +1,14 @@
#!/usr/bin/env bash

# =================================================================
# Restic Backup Script v0.29 - 2025.09.21
# Restic Backup Script v0.30 - 2025.09.26
# =================================================================

set -euo pipefail
umask 077

# --- Script Constants ---
SCRIPT_VERSION="0.29"
SCRIPT_VERSION="0.30"
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
CONFIG_FILE="${SCRIPT_DIR}/restic-backup.conf"
LOCK_FILE="/tmp/restic-backup.lock"
Expand Down Expand Up @@ -457,6 +457,10 @@ send_notification() {
setup_environment() {
export RESTIC_REPOSITORY
export RESTIC_PASSWORD_FILE
if [ -n "${RESTIC_CACHE_DIR:-}" ]; then
export RESTIC_CACHE_DIR
mkdir -p "$RESTIC_CACHE_DIR"
fi
if [ -n "${EXCLUDE_PATTERNS:-}" ]; then
EXCLUDE_TEMP_FILE=$(mktemp)
echo "$EXCLUDE_PATTERNS" | tr ' ' '\n' > "$EXCLUDE_TEMP_FILE"
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2 changes: 1 addition & 1 deletion restic-backup.sh.sha256
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@@ -1 +1 @@
25b2f26099b3fce37ab0040c24d647dbc46b77d1411bd9cfec2bdd2d19cc971d restic-backup.sh
f46058f5e1dfb2cc158e30183d01d62a225b71459b4b702a9ec57113cb76f743 restic-backup.sh