first working version of jrnl

uninstall.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+#
+# JRNL Uninstallation Script
+#
+
+JRNL_DIR="$HOME/.jrnl"
+LOCAL_BIN="$HOME/.local/bin"
+
+echo "JRNL Uninstaller"
+echo
+
+# Confirm uninstall
+read -p "Are you sure you want to uninstall JRNL? (y/N): " confirm
+if [[ ! "$confirm" =~ ^([yY][eE][sS]|[yY])$ ]]; then
+    echo "Uninstall cancelled"
+    exit 0
+fi
+
+# Offer database backup
+if [ -f "$JRNL_DIR/jrnl.db" ]; then
+    echo
+    read -p "Backup database before uninstalling? (Y/n): " backup
+    backup=${backup:-Y}
+
+    if [[ "$backup" =~ ^([yY][eE][sS]|[yY])$ ]]; then
+        BACKUP_FILE="$HOME/jrnl_backup_$(date +%Y%m%d_%H%M%S).db"
+        cp "$JRNL_DIR/jrnl.db" "$BACKUP_FILE"
+        echo "✓ Database backed up to $BACKUP_FILE"
+    fi
+fi
+
+echo
+echo "Uninstalling JRNL..."
+
+# Remove git hooks
+remove_git_hooks() {
+    HOOKS_PATH=$(git config --global core.hooksPath 2>/dev/null || echo "")
+
+    if [ -n "$HOOKS_PATH" ] && [ -f "$HOOKS_PATH/post-commit" ]; then
+        echo "Removing JRNL from git hooks..."
+
+        # Remove JRNL-specific lines
+        if grep -q "JRNL" "$HOOKS_PATH/post-commit"; then
+            # Create temp file without JRNL lines
+            grep -v "JRNL" "$HOOKS_PATH/post-commit" | \
+            grep -v "jrnl" | \
+            grep -v "disown" > "$HOOKS_PATH/post-commit.tmp"
+
+            # Check if hook is now empty (only shebang or empty)
+            if [ $(wc -l < "$HOOKS_PATH/post-commit.tmp") -le 2 ]; then
+                rm "$HOOKS_PATH/post-commit"
+                echo "✓ Removed empty post-commit hook"
+            else
+                mv "$HOOKS_PATH/post-commit.tmp" "$HOOKS_PATH/post-commit"
+                chmod +x "$HOOKS_PATH/post-commit"
+                echo "✓ Removed JRNL from post-commit hook"
+            fi
+
+            # Clean up temp file if it exists
+            rm -f "$HOOKS_PATH/post-commit.tmp"
+        fi
+    fi
+}
+
+# Remove JRNL directory
+if [ -d "$JRNL_DIR" ]; then
+    rm -rf "$JRNL_DIR"
+    echo "✓ Removed $JRNL_DIR"
+fi
+
+# Remove CLI wrapper
+if [ -f "$LOCAL_BIN/jrnl" ]; then
+    rm "$LOCAL_BIN/jrnl"
+    echo "✓ Removed $LOCAL_BIN/jrnl"
+fi
+
+# Remove git hooks
+remove_git_hooks
+
+echo
+echo "============================================================"
+echo "JRNL uninstalled successfully"
+echo "============================================================"
+echo
+
+if [ -f "$HOME/jrnl_backup_"*.db ]; then
+    echo "Your database backup(s) are in your home directory"
+fi