72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package agent
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import (
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"fmt"
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"go.probo.inc/probo/pkg/llm"
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)
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type (
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MaxTurnsExceededError struct {
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MaxTurns int
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}
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InputGuardrailTrippedError struct {
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Guardrail string
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Message string
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}
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OutputGuardrailTrippedError struct {
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Guardrail string
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Message string
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}
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InterruptedError struct {
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ToolCalls []llm.ToolCall
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PendingApprovals []llm.ToolCall
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Agent *Agent
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Messages []llm.Message
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Usage llm.Usage
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Turns int
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}
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needsApprovalError struct {
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allToolCalls []llm.ToolCall
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pendingApprovals []llm.ToolCall
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}
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)
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func (e *MaxTurnsExceededError) Error() string {
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return fmt.Sprintf("agent exceeded maximum number of turns (%d)", e.MaxTurns)
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}
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func (e *InputGuardrailTrippedError) Error() string {
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return fmt.Sprintf("input guardrail %q tripped: %s", e.Guardrail, e.Message)
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}
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func (e *OutputGuardrailTrippedError) Error() string {
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return fmt.Sprintf("output guardrail %q tripped: %s", e.Guardrail, e.Message)
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}
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func (e *InterruptedError) Error() string {
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return fmt.Sprintf("run interrupted: %d tool call(s) require approval", len(e.PendingApprovals))
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}
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func (e *needsApprovalError) Error() string {
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return fmt.Sprintf("%d tool call(s) require approval", len(e.pendingApprovals))
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}
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