16538940978

Committed 26 Jul 2025 10:35AM UTC coverage: 67.584% (+44.9%) from 22.674%

Build # 16538940978

Build Type

Pull #53

github

Committed by

fogfish

Commit Message

update license

Pull Request Pull Request #53: Enable multi-content I/O within prompts & responses

Run Details

596 of 837 new or added lines in 27 files covered. (71.21%)

2 existing lines in 2 files now uncovered.

884 of 1308 relevant lines covered (67.58%)

0.72 hits per line

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0.0

/provider/bedrock/foundation/nova/types.go

//
// Copyright (C) 2024 - 2025 Dmitry Kolesnikov
//
// This file may be modified and distributed under the terms
// of the MIT license.  See the LICENSE file for details.
// https://github.com/kshard/chatter
//

package nova

import (
        "github.com/kshard/chatter/aio/provider"
        "github.com/kshard/chatter/provider/bedrock"
)

// Nova I/O Schema:
// https://docs.aws.amazon.com/nova/latest/userguide/complete-request-schema.html

type input struct {
        System          []content       `json:"system,omitempty"`
        Messages        []message       `json:"messages"`
        InferenceConfig inferenceConfig `json:"inferenceConfig,omitempty"`

        // Note: tools are not enabled use Converse API for this purpose
}

type message struct {
        Role    string    `json:"role"`
        Content []content `json:"content"`
}

type content struct {
        Text  string `json:"text,omitempty"`
        Image any    `json:"image,omitempty"`
        Video any    `json:"video,omitempty"`
}

type inferenceConfig struct {
        MaxTokens     int      `json:"maxTokens,omitempty"`
        Temperature   float64  `json:"temperature,omitempty"`
        TopP          float64  `json:"topP,omitempty"`
        TopK          int      `json:"topK,omitempty"`
        StopSequences []string `json:"stopSequences,omitempty"`
}

type reply struct {
        Output     output `json:"output"`
        Usage      usage  `json:"usage"`
        StopReason string `json:"stop_reason"`
}

type output struct {
        Message message `json:"message"`
}

type usage struct {
        InputTokens               int `json:"inputTokens,omitempty"`
        OutputTokens              int `json:"outputTokens,omitempty"`
        TotalTokens               int `json:"totalTokens,omitempty"`
        CacheReadInputTokenCount  int `json:"cacheReadInputTokenCount,omitempty"`
        CacheWriteInputTokenCount int `json:"cacheWriteInputTokenCount,omitempty"`
}

type encoder struct {
        req input
}

type decoder struct{}

type Nova = provider.Provider[*input, *reply]

func New(model string, opts ...bedrock.Option) (*Nova, error) {
        service, err := bedrock.New[*input, *reply](model, opts...)
        if err != nil {
                return nil, err
        }

        return provider.New(factory, decoder{}, service), nil
}

1	//
2	// Copyright (C) 2024 - 2025 Dmitry Kolesnikov
3	//
4	// This file may be modified and distributed under the terms
5	// of the MIT license. See the LICENSE file for details.
6	// https://github.com/kshard/chatter
7	//
8
9	package nova
10
11	import (
12	"github.com/kshard/chatter/aio/provider"
13	"github.com/kshard/chatter/provider/bedrock"
14	)
15
16	// Nova I/O Schema:
17	// https://docs.aws.amazon.com/nova/latest/userguide/complete-request-schema.html
18
19	type input struct {
20	System []content `json:"system,omitempty"`
21	Messages []message `json:"messages"`
22	InferenceConfig inferenceConfig `json:"inferenceConfig,omitempty"`
23
24	// Note: tools are not enabled use Converse API for this purpose
25	}
26
27	type message struct {
28	Role string `json:"role"`
29	Content []content `json:"content"`
30	}
31
32	type content struct {
33	Text string `json:"text,omitempty"`
34	Image any `json:"image,omitempty"`
35	Video any `json:"video,omitempty"`
36	}
37
38	type inferenceConfig struct {
39	MaxTokens int `json:"maxTokens,omitempty"`
40	Temperature float64 `json:"temperature,omitempty"`
41	TopP float64 `json:"topP,omitempty"`
42	TopK int `json:"topK,omitempty"`
43	StopSequences []string `json:"stopSequences,omitempty"`
44	}
45
46	type reply struct {
47	Output output `json:"output"`
48	Usage usage `json:"usage"`
49	StopReason string `json:"stop_reason"`
50	}
51
52	type output struct {
53	Message message `json:"message"`
54	}
55
56	type usage struct {
57	InputTokens int `json:"inputTokens,omitempty"`
58	OutputTokens int `json:"outputTokens,omitempty"`
59	TotalTokens int `json:"totalTokens,omitempty"`
60	CacheReadInputTokenCount int `json:"cacheReadInputTokenCount,omitempty"`
61	CacheWriteInputTokenCount int `json:"cacheWriteInputTokenCount,omitempty"`
62	}
63
64	type encoder struct {
65	req input
66	}
67
68	type decoder struct{}
69
70	type Nova = provider.Provider[input, reply]
71
NEW 72	func New(model string, opts ...bedrock.Option) (*Nova, error) {	×
NEW 73	service, err := bedrock.New[input, reply](model, opts...)	×
NEW 74	if err != nil {	×
NEW 75	return nil, err	×
NEW 76	}	×
77
NEW 78	return provider.New(factory, decoder{}, service), nil	×
79	}

kshard / chatter / 16538940978

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