Add files via upload
This commit is contained in:
Outis
@@ -0,0 +1,501 @@
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#!/bin/bash
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# ─── Config ───────────────────────────────────────────────────────────────────
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CONFIG_DIR="$HOME/.config/backup_project"
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INSTALL_PATH="/usr/local/bin/backup_project"
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# ─── Help ─────────────────────────────────────────────────────────────────────
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if [[ "$1" == "--help" || "$1" == "-h" ]]; then
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cat <<EOF
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backup_project — Incremental folder backup with versioned naming
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USAGE:
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backup_project [folder] Back up a folder (or current dir)
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backup_project --set-version X.Y.Z [folder] Set the next version number (respects existing folders)
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backup_project --force X.Y.Z [folder] Force exact version number (ignores existing folders, one-time)
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backup_project --install Install script system-wide to /usr/local/bin
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backup_project --help Show this help message
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EXAMPLES:
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backup_project # backs up current directory
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backup_project ~/Documents/this-project # backs up specified folder
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backup_project --set-version 2.0.15 # next backup will be 2.0.15 (or higher if folders exist)
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backup_project --force 2.0.15 # next backup will be exactly 2.0.15
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backup_project --force 2.0.15 ~/Documents/this-project
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NOTES:
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- On first run for any folder, you will be prompted for a starting version (e.g. 2.0.12)
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- Each folder has its own config stored in ~/.config/backup_project/
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- Backups are created in the same parent directory as the source folder
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- To reset a folder's config: rm ~/.config/backup_project/<config>.cfg
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- To view all configs: ls ~/.config/backup_project/
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- To uninstall: sudo rm /usr/local/bin/backup_project
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EOF
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exit 0
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fi
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# ─── Self-install ─────────────────────────────────────────────────────────────
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if [[ "$1" == "--install" ]]; then
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echo "Installing backup_project to $INSTALL_PATH ..."
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sudo cp "$0" "$INSTALL_PATH"
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sudo chmod +x "$INSTALL_PATH"
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echo "Done! You can now run 'backup_project [folder]' from anywhere."
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exit 0
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fi
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# ─── Set version override ─────────────────────────────────────────────────────
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# Usage: backup_project --set-version 2.0.15 [folder]
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if [[ "$1" == "--set-version" ]]; then
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NEW_VERSION="$2"
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SOURCE="$(realpath "${3:-$(pwd)}")"
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if ! echo "$NEW_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+
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# If no argument given, use current directory
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if [ -z "$1" ]; then
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SOURCE="$(pwd)"
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else
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SOURCE="$1"
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fi
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# Strip trailing slash, resolve to absolute path
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SOURCE="$(realpath "${SOURCE%/}")"
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if [ ! -d "$SOURCE" ]; then
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echo "Error: '$SOURCE' is not a directory."
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exit 1
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fi
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# ─── Load or create config for this source folder ────────────────────────────
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mkdir -p "$CONFIG_DIR"
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "First time backing up '$(basename "$SOURCE")'."
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read -rp "Enter starting version (e.g. 2.0.12): " FULL_VERSION
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# Validate format: must be X.Y.Z (digits and dots, at least one dot, ends in digits)
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if ! echo "$FULL_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+$'; then
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echo "Error: version must be in format like 2.0.12 or 1.0.0"
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exit 1
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fi
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# Split into prefix (everything before last dot) and starting minor (last number)
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BASE_VERSION="${FULL_VERSION%.*}" # e.g. 2.0
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START_MINOR="${FULL_VERSION##*.}" # e.g. 12
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
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echo "Saved: prefix='$BASE_VERSION', starting minor='$START_MINOR' for '$(basename "$SOURCE")'."
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else
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source "$FOLDER_CONFIG"
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fi
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# ─── Find next version number ─────────────────────────────────────────────────
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BASE_NAME=$(basename "$SOURCE")
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PARENT_DIR=$(dirname "$SOURCE")
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if [ -n "$FORCE_MINOR" ]; then
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# --force: use exactly this number, ignore existing folders, then clear the force
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NEXT="$FORCE_MINOR"
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$FORCE_MINOR" >> "$FOLDER_CONFIG"
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echo "FORCE_MINOR=" >> "$FOLDER_CONFIG"
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else
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# Find highest existing minor version >= START_MINOR
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LAST=$(ls -d "${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}".* 2>/dev/null \
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| grep -oP '\d+
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DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
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# ─── Copy ─────────────────────────────────────────────────────────────────────
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cp -r "$SOURCE" "$DEST"
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echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
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; then
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echo "Error: version must be in format like 2.0.15"
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exit 1
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fi
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "Error: no config found for '$SOURCE'. Run a backup first."
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exit 1
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fi
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BASE_VERSION="${NEW_VERSION%.*}"
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START_MINOR="${NEW_VERSION##*.}"
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
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echo "FORCE_MINOR=" >> "$FOLDER_CONFIG"
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echo "✓ Next backup of '$(basename "$SOURCE")' will be '$NEW_VERSION'"
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exit 0
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fi
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# ─── Force version override ───────────────────────────────────────────────────
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# Usage: backup_project --force 2.0.15 [folder]
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if [[ "$1" == "--force" ]]; then
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NEW_VERSION="$2"
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SOURCE="$(realpath "${3:-$(pwd)}")"
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if ! echo "$NEW_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+
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# ─── Resolve source folder ────────────────────────────────────────────────────
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# If no argument given, use current directory
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if [ -z "$1" ]; then
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SOURCE="$(pwd)"
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else
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SOURCE="$1"
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fi
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# Strip trailing slash, resolve to absolute path
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SOURCE="$(realpath "${SOURCE%/}")"
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if [ ! -d "$SOURCE" ]; then
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echo "Error: '$SOURCE' is not a directory."
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exit 1
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fi
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# ─── Load or create config for this source folder ────────────────────────────
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mkdir -p "$CONFIG_DIR"
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "First time backing up '$(basename "$SOURCE")'."
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read -rp "Enter starting version (e.g. 2.0.12): " FULL_VERSION
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# Validate format: must be X.Y.Z (digits and dots, at least one dot, ends in digits)
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if ! echo "$FULL_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+$'; then
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echo "Error: version must be in format like 2.0.12 or 1.0.0"
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exit 1
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fi
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# Split into prefix (everything before last dot) and starting minor (last number)
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BASE_VERSION="${FULL_VERSION%.*}" # e.g. 2.0
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START_MINOR="${FULL_VERSION##*.}" # e.g. 12
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
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echo "Saved: prefix='$BASE_VERSION', starting minor='$START_MINOR' for '$(basename "$SOURCE")'."
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else
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source "$FOLDER_CONFIG"
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fi
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# ─── Find next version number ─────────────────────────────────────────────────
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BASE_NAME=$(basename "$SOURCE")
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PARENT_DIR=$(dirname "$SOURCE")
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# Find highest existing minor version, but only consider numbers >= START_MINOR
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LAST=$(ls -d "${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}".* 2>/dev/null \
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| grep -oP '\d+$' \
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| awk -v start="$START_MINOR" '$1 >= start' \
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| sort -n \
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| tail -1)
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if [ -z "$LAST" ]; then
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NEXT="$START_MINOR"
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else
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NEXT=$((LAST + 1))
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fi
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DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
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# ─── Copy ─────────────────────────────────────────────────────────────────────
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cp -r "$SOURCE" "$DEST"
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echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
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; then
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echo "Error: version must be in format like 2.0.15"
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exit 1
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fi
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "Error: no config found for '$SOURCE'. Run a backup first."
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exit 1
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fi
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BASE_VERSION="${NEW_VERSION%.*}"
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FORCE_MINOR="${NEW_VERSION##*.}"
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$FORCE_MINOR" >> "$FOLDER_CONFIG"
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echo "FORCE_MINOR=$FORCE_MINOR" >> "$FOLDER_CONFIG"
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echo "✓ Next backup of '$(basename "$SOURCE")' will be forced to '$NEW_VERSION' (ignoring existing folders)"
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exit 0
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fi
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# ─── Resolve source folder ────────────────────────────────────────────────────
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# If no argument given, use current directory
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if [ -z "$1" ]; then
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SOURCE="$(pwd)"
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else
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SOURCE="$1"
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fi
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# Strip trailing slash, resolve to absolute path
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SOURCE="$(realpath "${SOURCE%/}")"
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if [ ! -d "$SOURCE" ]; then
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echo "Error: '$SOURCE' is not a directory."
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exit 1
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fi
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# ─── Load or create config for this source folder ────────────────────────────
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mkdir -p "$CONFIG_DIR"
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "First time backing up '$(basename "$SOURCE")'."
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read -rp "Enter starting version (e.g. 2.0.12): " FULL_VERSION
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# Validate format: must be X.Y.Z (digits and dots, at least one dot, ends in digits)
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if ! echo "$FULL_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+$'; then
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echo "Error: version must be in format like 2.0.12 or 1.0.0"
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exit 1
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fi
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# Split into prefix (everything before last dot) and starting minor (last number)
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BASE_VERSION="${FULL_VERSION%.*}" # e.g. 2.0
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START_MINOR="${FULL_VERSION##*.}" # e.g. 12
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
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echo "Saved: prefix='$BASE_VERSION', starting minor='$START_MINOR' for '$(basename "$SOURCE")'."
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else
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source "$FOLDER_CONFIG"
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fi
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# ─── Find next version number ─────────────────────────────────────────────────
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BASE_NAME=$(basename "$SOURCE")
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PARENT_DIR=$(dirname "$SOURCE")
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# Find highest existing minor version, but only consider numbers >= START_MINOR
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LAST=$(ls -d "${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}".* 2>/dev/null \
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| grep -oP '\d+$' \
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| awk -v start="$START_MINOR" '$1 >= start' \
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| sort -n \
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| tail -1)
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if [ -z "$LAST" ]; then
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NEXT="$START_MINOR"
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else
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NEXT=$((LAST + 1))
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fi
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DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
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# ─── Copy ─────────────────────────────────────────────────────────────────────
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cp -r "$SOURCE" "$DEST"
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echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
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\
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| awk -v start="$START_MINOR" '$1 >= start' \
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| sort -n \
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| tail -1)
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if [ -z "$LAST" ]; then
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NEXT="$START_MINOR"
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else
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NEXT=$((LAST + 1))
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fi
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fi
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DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
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# ─── Copy ─────────────────────────────────────────────────────────────────────
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cp -r "$SOURCE" "$DEST"
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echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
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; then
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echo "Error: version must be in format like 2.0.15"
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exit 1
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fi
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CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
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if [ ! -f "$FOLDER_CONFIG" ]; then
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echo "Error: no config found for '$SOURCE'. Run a backup first."
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exit 1
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fi
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BASE_VERSION="${NEW_VERSION%.*}"
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START_MINOR="${NEW_VERSION##*.}"
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echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
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echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
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echo "FORCE_MINOR=" >> "$FOLDER_CONFIG"
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echo "✓ Next backup of '$(basename "$SOURCE")' will be '$NEW_VERSION'"
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exit 0
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fi
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# ─── Force version override ───────────────────────────────────────────────────
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# Usage: backup_project --force 2.0.15 [folder]
|
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if [[ "$1" == "--force" ]]; then
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NEW_VERSION="$2"
|
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SOURCE="$(realpath "${3:-$(pwd)}")"
|
||||
|
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if ! echo "$NEW_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+
|
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|
||||
# ─── Resolve source folder ────────────────────────────────────────────────────
|
||||
# If no argument given, use current directory
|
||||
if [ -z "$1" ]; then
|
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SOURCE="$(pwd)"
|
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else
|
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SOURCE="$1"
|
||||
fi
|
||||
|
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# Strip trailing slash, resolve to absolute path
|
||||
SOURCE="$(realpath "${SOURCE%/}")"
|
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|
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if [ ! -d "$SOURCE" ]; then
|
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echo "Error: '$SOURCE' is not a directory."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# ─── Load or create config for this source folder ────────────────────────────
|
||||
mkdir -p "$CONFIG_DIR"
|
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|
||||
CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
|
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FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
|
||||
|
||||
if [ ! -f "$FOLDER_CONFIG" ]; then
|
||||
echo "First time backing up '$(basename "$SOURCE")'."
|
||||
read -rp "Enter starting version (e.g. 2.0.12): " FULL_VERSION
|
||||
|
||||
# Validate format: must be X.Y.Z (digits and dots, at least one dot, ends in digits)
|
||||
if ! echo "$FULL_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+$'; then
|
||||
echo "Error: version must be in format like 2.0.12 or 1.0.0"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Split into prefix (everything before last dot) and starting minor (last number)
|
||||
BASE_VERSION="${FULL_VERSION%.*}" # e.g. 2.0
|
||||
START_MINOR="${FULL_VERSION##*.}" # e.g. 12
|
||||
|
||||
echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
|
||||
echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
|
||||
echo "Saved: prefix='$BASE_VERSION', starting minor='$START_MINOR' for '$(basename "$SOURCE")'."
|
||||
else
|
||||
source "$FOLDER_CONFIG"
|
||||
fi
|
||||
|
||||
# ─── Find next version number ─────────────────────────────────────────────────
|
||||
BASE_NAME=$(basename "$SOURCE")
|
||||
PARENT_DIR=$(dirname "$SOURCE")
|
||||
|
||||
# Find highest existing minor version, but only consider numbers >= START_MINOR
|
||||
LAST=$(ls -d "${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}".* 2>/dev/null \
|
||||
| grep -oP '\d+$' \
|
||||
| awk -v start="$START_MINOR" '$1 >= start' \
|
||||
| sort -n \
|
||||
| tail -1)
|
||||
|
||||
if [ -z "$LAST" ]; then
|
||||
NEXT="$START_MINOR"
|
||||
else
|
||||
NEXT=$((LAST + 1))
|
||||
fi
|
||||
|
||||
DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
|
||||
|
||||
# ─── Copy ─────────────────────────────────────────────────────────────────────
|
||||
cp -r "$SOURCE" "$DEST"
|
||||
echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
|
||||
; then
|
||||
echo "Error: version must be in format like 2.0.15"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
|
||||
FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
|
||||
|
||||
if [ ! -f "$FOLDER_CONFIG" ]; then
|
||||
echo "Error: no config found for '$SOURCE'. Run a backup first."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
BASE_VERSION="${NEW_VERSION%.*}"
|
||||
FORCE_MINOR="${NEW_VERSION##*.}"
|
||||
|
||||
echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
|
||||
echo "START_MINOR=$FORCE_MINOR" >> "$FOLDER_CONFIG"
|
||||
echo "FORCE_MINOR=$FORCE_MINOR" >> "$FOLDER_CONFIG"
|
||||
echo "✓ Next backup of '$(basename "$SOURCE")' will be forced to '$NEW_VERSION' (ignoring existing folders)"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# ─── Resolve source folder ────────────────────────────────────────────────────
|
||||
# If no argument given, use current directory
|
||||
if [ -z "$1" ]; then
|
||||
SOURCE="$(pwd)"
|
||||
else
|
||||
SOURCE="$1"
|
||||
fi
|
||||
|
||||
# Strip trailing slash, resolve to absolute path
|
||||
SOURCE="$(realpath "${SOURCE%/}")"
|
||||
|
||||
if [ ! -d "$SOURCE" ]; then
|
||||
echo "Error: '$SOURCE' is not a directory."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# ─── Load or create config for this source folder ────────────────────────────
|
||||
mkdir -p "$CONFIG_DIR"
|
||||
|
||||
CONFIG_KEY=$(echo "$SOURCE" | tr '/' '_' | tr ' ' '_')
|
||||
FOLDER_CONFIG="$CONFIG_DIR/${CONFIG_KEY}.cfg"
|
||||
|
||||
if [ ! -f "$FOLDER_CONFIG" ]; then
|
||||
echo "First time backing up '$(basename "$SOURCE")'."
|
||||
read -rp "Enter starting version (e.g. 2.0.12): " FULL_VERSION
|
||||
|
||||
# Validate format: must be X.Y.Z (digits and dots, at least one dot, ends in digits)
|
||||
if ! echo "$FULL_VERSION" | grep -qP '^\d+(\.\d+)*\.\d+$'; then
|
||||
echo "Error: version must be in format like 2.0.12 or 1.0.0"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Split into prefix (everything before last dot) and starting minor (last number)
|
||||
BASE_VERSION="${FULL_VERSION%.*}" # e.g. 2.0
|
||||
START_MINOR="${FULL_VERSION##*.}" # e.g. 12
|
||||
|
||||
echo "BASE_VERSION=$BASE_VERSION" > "$FOLDER_CONFIG"
|
||||
echo "START_MINOR=$START_MINOR" >> "$FOLDER_CONFIG"
|
||||
echo "Saved: prefix='$BASE_VERSION', starting minor='$START_MINOR' for '$(basename "$SOURCE")'."
|
||||
else
|
||||
source "$FOLDER_CONFIG"
|
||||
fi
|
||||
|
||||
# ─── Find next version number ─────────────────────────────────────────────────
|
||||
BASE_NAME=$(basename "$SOURCE")
|
||||
PARENT_DIR=$(dirname "$SOURCE")
|
||||
|
||||
# Find highest existing minor version, but only consider numbers >= START_MINOR
|
||||
LAST=$(ls -d "${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}".* 2>/dev/null \
|
||||
| grep -oP '\d+$' \
|
||||
| awk -v start="$START_MINOR" '$1 >= start' \
|
||||
| sort -n \
|
||||
| tail -1)
|
||||
|
||||
if [ -z "$LAST" ]; then
|
||||
NEXT="$START_MINOR"
|
||||
else
|
||||
NEXT=$((LAST + 1))
|
||||
fi
|
||||
|
||||
DEST="${PARENT_DIR}/${BASE_NAME}-${BASE_VERSION}.${NEXT}"
|
||||
|
||||
# ─── Copy ─────────────────────────────────────────────────────────────────────
|
||||
cp -r "$SOURCE" "$DEST"
|
||||
echo "✓ Backed up '$(basename "$SOURCE")' → '$DEST'"
|
||||
Reference in New Issue
Block a user