Add bulk operations and remove collections abstraction

- Add bulk delete, bulk tags, and bulk set-tags engine endpoints (POST /api/v1/bulk/delete, /bulk/tags, /bulk/set-tags) - Filter-based selection: by tags, doc_type, ID list, ID range - Safety threshold (KB_BULK_SAFETY_PERCENT, default 70%) prevents accidental mass operations unless force=true - Synchronous execution with audit trail via jobs table - Add kb_bulk_delete, kb_bulk_tags, kb_bulk_set_tags MCP tools - Add kb bulk-remove, bulk-tag, bulk-set-tags CLI commands - Remove collection abstraction from MCP server (use tags instead) - Remove kb_set_collection MCP tool - Update SKILL.md, MCP.md, README.md documentation Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 22:34:47 +01:00
parent 0c124c4ab7
commit b5a203d2aa
21 changed files with 1619 additions and 112 deletions
@@ -0,0 +1,186 @@
+package cmd
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/kb-search/kb/internal/api"
+	"github.com/kb-search/kb/internal/output"
+	"github.com/spf13/cobra"
+)
+
+var bulkRemoveCmd = &cobra.Command{
+	Use:   "bulk-remove",
+	Short: "Delete multiple documents matching a filter",
+	RunE:  runBulkRemove,
+}
+
+func init() {
+	addBulkFilterFlags(bulkRemoveCmd)
+	rootCmd.AddCommand(bulkRemoveCmd)
+}
+
+func runBulkRemove(cmd *cobra.Command, args []string) error {
+	body, err := buildBulkBody(cmd)
+	if err != nil {
+		return err
+	}
+
+	yes, _ := cmd.Flags().GetBool("yes")
+	if !yes {
+		desc := describeBulkFilter(cmd)
+		fmt.Printf("This will delete documents matching: %s\nProceed? [y/N] ", desc)
+		reader := bufio.NewReader(os.Stdin)
+		answer, _ := reader.ReadString('\n')
+		answer = strings.TrimSpace(strings.ToLower(answer))
+		if answer != "y" && answer != "yes" {
+			fmt.Println("Cancelled.")
+			return nil
+		}
+	}
+
+	client := api.NewClient()
+	resp, err := client.Post("/api/v1/bulk/delete", body)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if err := api.CheckError(resp); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	var result map[string]interface{}
+	if err := api.DecodeJSON(resp, &result); err != nil {
+		return fmt.Errorf("failed to decode response: %w", err)
+	}
+
+	if output.IsJSON() {
+		output.PrintJSON(result)
+	} else {
+		printBulkResult("Deleted", result)
+	}
+	return nil
+}
+
+// ---------------------------------------------------------------------------
+// Shared helpers for all bulk commands
+// ---------------------------------------------------------------------------
+
+func addBulkFilterFlags(cmd *cobra.Command) {
+	cmd.Flags().String("tags", "", "filter by tags (comma-separated)")
+	cmd.Flags().String("type", "", "filter by document type")
+	cmd.Flags().String("ids", "", "filter by document IDs (comma-separated)")
+	cmd.Flags().Int("from-id", 0, "filter by id >= value")
+	cmd.Flags().Int("to-id", 0, "filter by id <= value")
+	cmd.Flags().BoolP("force", "f", false, "override safety threshold")
+	cmd.Flags().BoolP("yes", "y", false, "skip confirmation prompt")
+}
+
+func buildBulkBody(cmd *cobra.Command) (map[string]interface{}, error) {
+	body := map[string]interface{}{}
+
+	tagsStr, _ := cmd.Flags().GetString("tags")
+	if tagsStr != "" {
+		body["tags"] = splitTags(tagsStr)
+	}
+
+	docType, _ := cmd.Flags().GetString("type")
+	if docType != "" {
+		body["doc_type"] = docType
+	}
+
+	idsStr, _ := cmd.Flags().GetString("ids")
+	if idsStr != "" {
+		ids, err := parseIntList(idsStr)
+		if err != nil {
+			return nil, fmt.Errorf("invalid --ids: %w", err)
+		}
+		body["document_ids"] = ids
+	}
+
+	fromID, _ := cmd.Flags().GetInt("from-id")
+	if fromID > 0 {
+		body["from_id"] = fromID
+	}
+
+	toID, _ := cmd.Flags().GetInt("to-id")
+	if toID > 0 {
+		body["to_id"] = toID
+	}
+
+	force, _ := cmd.Flags().GetBool("force")
+	if force {
+		body["force"] = true
+	}
+
+	// Ensure at least one filter
+	hasFilter := tagsStr != "" || docType != "" || idsStr != "" || fromID > 0 || toID > 0
+	if !hasFilter {
+		return nil, fmt.Errorf("at least one filter is required (--tags, --type, --ids, --from-id, --to-id)")
+	}
+
+	return body, nil
+}
+
+func describeBulkFilter(cmd *cobra.Command) string {
+	var parts []string
+
+	tagsStr, _ := cmd.Flags().GetString("tags")
+	if tagsStr != "" {
+		parts = append(parts, fmt.Sprintf("tags=[%s]", tagsStr))
+	}
+
+	docType, _ := cmd.Flags().GetString("type")
+	if docType != "" {
+		parts = append(parts, fmt.Sprintf("type=%s", docType))
+	}
+
+	idsStr, _ := cmd.Flags().GetString("ids")
+	if idsStr != "" {
+		parts = append(parts, fmt.Sprintf("ids=[%s]", idsStr))
+	}
+
+	fromID, _ := cmd.Flags().GetInt("from-id")
+	if fromID > 0 {
+		parts = append(parts, fmt.Sprintf("from_id=%d", fromID))
+	}
+
+	toID, _ := cmd.Flags().GetInt("to-id")
+	if toID > 0 {
+		parts = append(parts, fmt.Sprintf("to_id=%d", toID))
+	}
+
+	return strings.Join(parts, " ")
+}
+
+func printBulkResult(action string, result map[string]interface{}) {
+	matched := int(result["matched"].(float64))
+	succeeded := int(result["succeeded"].(float64))
+	failed := int(result["failed"].(float64))
+
+	fmt.Printf("%s %d of %d documents", action, succeeded, matched)
+	if failed > 0 {
+		fmt.Printf(" (%d failed)", failed)
+	}
+	fmt.Println()
+}
+
+func parseIntList(s string) ([]int, error) {
+	var ids []int
+	for _, part := range strings.Split(s, ",") {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		id, err := strconv.Atoi(part)
+		if err != nil {
+			return nil, fmt.Errorf("invalid ID %q: %w", part, err)
+		}
+		ids = append(ids, id)
+	}
+	return ids, nil
+}