91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package tools
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import (
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"context"
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"encoding/json"
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"fmt"
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"strings"
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"ollie/toolsrv"
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)
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// ToolList lists all available tools from the global registry.
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func ToolList(ctx context.Context, srv *toolsrv.Server, args json.RawMessage) (string, error) {
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reg := srv.ToolRegistry()
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if reg == nil {
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return "", fmt.Errorf("tool_list: no registry available")
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}
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summaries := reg.Summaries()
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if len(summaries) == 0 {
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return "(no tools found)", nil
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}
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var out strings.Builder
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for _, s := range summaries {
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out.WriteString(s.Name)
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if s.Description != "" {
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out.WriteString(" — ")
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out.WriteString(s.Description)
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}
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out.WriteString("\n")
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}
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// Notify the agent that the tool listing may have changed so the
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// preamble stays in sync with the directory contents.
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if srv.OnToolsChanged != nil {
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var listing strings.Builder
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for _, s := range summaries {
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if s.Description != "" {
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fmt.Fprintf(&listing, "- **%s** — %s\n", s.Name, s.Description)
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}
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}
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srv.OnToolsChanged(listing.String())
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}
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return strings.TrimRight(out.String(), "\n"), nil
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}
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// ToolLoad loads a tool into the current session.
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func ToolLoad(ctx context.Context, srv *toolsrv.Server, args json.RawMessage) (string, error) {
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var a struct {
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Name string `json:"name"`
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}
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if err := json.Unmarshal(args, &a); err != nil {
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return "", fmt.Errorf("tool_load: bad args: %w", err)
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}
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if a.Name == "" {
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return "", fmt.Errorf("tool_load: name is required")
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}
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reg := srv.ToolRegistry()
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sid := srv.SessionID()
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if reg == nil || sid == "" {
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return "", fmt.Errorf("tool_load: no session registry")
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}
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if err := reg.Load(sid, a.Name); err != nil {
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return "", fmt.Errorf("tool_load: %w", err)
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}
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return fmt.Sprintf("loaded: %s", a.Name), nil
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}
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// ToolActive lists tools currently loaded (promoted) in this session.
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func ToolActive(ctx context.Context, srv *toolsrv.Server, args json.RawMessage) (string, error) {
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reg := srv.ToolRegistry()
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sid := srv.SessionID()
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if reg == nil || sid == "" {
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return "(no tools loaded)", nil
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}
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loaded := reg.Loaded(sid)
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if len(loaded) == 0 {
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return "(no tools loaded)", nil
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}
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var out strings.Builder
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for _, t := range loaded {
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out.WriteString(t.Name)
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if t.Description != "" {
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out.WriteString(" — ")
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out.WriteString(t.Description)
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}
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out.WriteString("\n")
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}
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return strings.TrimRight(out.String(), "\n"), nil
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}
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