Initial release: DictIA v0.8.14-alpha (fork de Speakr, AGPL-3.0)

deployment/tools/backup.sh

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+#!/usr/bin/env bash
+# DictIA — Backup script
+#
+# Creates a timestamped backup of data, env, and Docker volumes.
+# Keeps the last N backups (default: 5).
+#
+# Usage: bash backup.sh [BACKUP_DIR]
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+BACKUP_BASE="${1:-$PROJECT_DIR/backups}"
+KEEP_COUNT=5
+TIMESTAMP=$(date +%Y%m%d-%H%M%S)
+BACKUP_DIR="$BACKUP_BASE/dictia-$TIMESTAMP"
+
+echo "=== DictIA Backup ==="
+echo "Project: $PROJECT_DIR"
+echo "Backup:  $BACKUP_DIR"
+echo
+
+mkdir -p "$BACKUP_DIR"
+
+# 1. Data directory
+if [ -d "$PROJECT_DIR/data" ]; then
+    echo "[1/4] Backing up data/..."
+    cp -a "$PROJECT_DIR/data" "$BACKUP_DIR/data"
+else
+    echo "[1/4] No data/ directory found, skipping."
+fi
+
+# 2. Environment file
+if [ -f "$PROJECT_DIR/.env" ]; then
+    echo "[2/4] Backing up .env..."
+    cp "$PROJECT_DIR/.env" "$BACKUP_DIR/dot-env"
+else
+    echo "[2/4] No .env found, skipping."
+fi
+
+# 3. ASR Proxy stats
+ASR_STATS="$PROJECT_DIR/deployment/asr-proxy/usage-stats.json"
+if [ -f "$ASR_STATS" ]; then
+    echo "[3/4] Backing up ASR proxy stats..."
+    cp "$ASR_STATS" "$BACKUP_DIR/asr-usage-stats.json"
+else
+    echo "[3/4] No ASR proxy stats, skipping."
+fi
+
+# 4. Docker volumes (if using managed volumes)
+echo "[4/4] Checking Docker volumes..."
+if docker volume ls --format '{{.Name}}' 2>/dev/null | grep -q "whisperx-cache"; then
+    echo "  Exporting whisperx-cache volume..."
+    docker run --rm -v whisperx-cache:/source -v "$BACKUP_DIR":/backup \
+        alpine tar czf /backup/whisperx-cache.tar.gz -C /source . 2>/dev/null || true
+fi
+
+# Write manifest
+cat > "$BACKUP_DIR/manifest.json" <<MANIFEST
+{
+    "timestamp": "$TIMESTAMP",
+    "project_dir": "$PROJECT_DIR",
+    "hostname": "$(hostname)",
+    "contents": {
+        "data": $([ -d "$BACKUP_DIR/data" ] && echo "true" || echo "false"),
+        "env": $([ -f "$BACKUP_DIR/dot-env" ] && echo "true" || echo "false"),
+        "asr_stats": $([ -f "$BACKUP_DIR/asr-usage-stats.json" ] && echo "true" || echo "false"),
+        "whisperx_cache": $([ -f "$BACKUP_DIR/whisperx-cache.tar.gz" ] && echo "true" || echo "false")
+    }
+}
+MANIFEST
+
+# Compress
+echo
+echo "Compressing backup..."
+ARCHIVE="$BACKUP_BASE/dictia-$TIMESTAMP.tar.gz"
+tar czf "$ARCHIVE" -C "$BACKUP_BASE" "dictia-$TIMESTAMP"
+rm -rf "$BACKUP_DIR"
+echo "Archive: $ARCHIVE ($(du -h "$ARCHIVE" | cut -f1))"
+
+# Rotate old backups
+BACKUP_COUNT=$(ls -1 "$BACKUP_BASE"/dictia-*.tar.gz 2>/dev/null | wc -l)
+if [ "$BACKUP_COUNT" -gt "$KEEP_COUNT" ]; then
+    echo
+    echo "Rotating backups (keeping last $KEEP_COUNT)..."
+    ls -1t "$BACKUP_BASE"/dictia-*.tar.gz | tail -n +"$((KEEP_COUNT + 1))" | xargs rm -f
+fi
+
+echo
+echo "=== Backup complete ==="