mirror of
https://github.com/googleapis/genai-toolbox.git
synced 2026-02-13 08:35:15 -05:00
135 lines
4.1 KiB
Go
135 lines
4.1 KiB
Go
// Copyright 2025 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package dataformcompilelocal
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import (
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"context"
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"fmt"
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"os/exec"
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"strings"
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"github.com/goccy/go-yaml"
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"github.com/googleapis/genai-toolbox/internal/embeddingmodels"
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"github.com/googleapis/genai-toolbox/internal/sources"
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"github.com/googleapis/genai-toolbox/internal/tools"
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"github.com/googleapis/genai-toolbox/internal/util"
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"github.com/googleapis/genai-toolbox/internal/util/parameters"
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)
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const resourceType string = "dataform-compile-local"
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func init() {
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if !tools.Register(resourceType, newConfig) {
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panic(fmt.Sprintf("tool type %q already registered", resourceType))
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}
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}
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func newConfig(ctx context.Context, name string, decoder *yaml.Decoder) (tools.ToolConfig, error) {
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actual := Config{Name: name}
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if err := decoder.DecodeContext(ctx, &actual); err != nil {
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return nil, err
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}
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return actual, nil
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}
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type Config struct {
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Name string `yaml:"name" validate:"required"`
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Type string `yaml:"type" validate:"required"`
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Description string `yaml:"description" validate:"required"`
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AuthRequired []string `yaml:"authRequired"`
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}
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var _ tools.ToolConfig = Config{}
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func (cfg Config) ToolConfigType() string {
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return resourceType
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}
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func (cfg Config) Initialize(srcs map[string]sources.Source) (tools.Tool, error) {
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allParameters := parameters.Parameters{
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parameters.NewStringParameter("project_dir", "The Dataform project directory."),
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}
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paramManifest := allParameters.Manifest()
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mcpManifest := tools.GetMcpManifest(cfg.Name, cfg.Description, cfg.AuthRequired, allParameters, nil)
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t := Tool{
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Config: cfg,
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Parameters: allParameters,
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manifest: tools.Manifest{Description: cfg.Description, Parameters: paramManifest, AuthRequired: cfg.AuthRequired},
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mcpManifest: mcpManifest,
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}
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return t, nil
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}
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var _ tools.Tool = Tool{}
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type Tool struct {
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Config
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Parameters parameters.Parameters `yaml:"allParams"`
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manifest tools.Manifest
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mcpManifest tools.McpManifest
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}
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func (t Tool) ToConfig() tools.ToolConfig {
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return t.Config
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}
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func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, params parameters.ParamValues, accessToken tools.AccessToken) (any, util.ToolboxError) {
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paramsMap := params.AsMap()
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projectDir, ok := paramsMap["project_dir"].(string)
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if !ok || projectDir == "" {
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return nil, util.NewAgentError("error casting 'project_dir' to string or invalid value", nil)
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}
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cmd := exec.CommandContext(ctx, "dataform", "compile", projectDir, "--json")
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output, err := cmd.CombinedOutput()
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if err != nil {
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// Compilation failures are considered AgentErrors (invalid user code/project)
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return nil, util.NewAgentError(fmt.Sprintf("error executing dataform compile: %v\nOutput: %s", err, string(output)), err)
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}
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return strings.TrimSpace(string(output)), nil
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}
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func (t Tool) EmbedParams(ctx context.Context, paramValues parameters.ParamValues, embeddingModelsMap map[string]embeddingmodels.EmbeddingModel) (parameters.ParamValues, error) {
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return parameters.EmbedParams(ctx, t.Parameters, paramValues, embeddingModelsMap, nil)
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}
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func (t Tool) Manifest() tools.Manifest {
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return t.manifest
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}
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func (t Tool) McpManifest() tools.McpManifest {
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return t.mcpManifest
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}
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func (t Tool) Authorized(verifiedAuthServices []string) bool {
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return tools.IsAuthorized(t.AuthRequired, verifiedAuthServices)
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}
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func (t Tool) RequiresClientAuthorization(resourceMgr tools.SourceProvider) (bool, error) {
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return false, nil
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}
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func (t Tool) GetAuthTokenHeaderName(resourceMgr tools.SourceProvider) (string, error) {
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return "Authorization", nil
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}
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func (t Tool) GetParameters() parameters.Parameters {
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return t.Parameters
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}
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