84 lines
2.5 KiB
Go
84 lines
2.5 KiB
Go
/*
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Copyright 2022 The Dapr Authors
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package cmd
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import (
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"encoding/json"
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"fmt"
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"os"
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"time"
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"github.com/spf13/cobra"
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"github.com/dapr/components-contrib/build-tools/pkg/componentmetadata"
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"github.com/dapr/components-contrib/build-tools/pkg/metadataschema"
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)
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// bundleComponentMetadataCmd represents the bundle-component-metadata command
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var bundleComponentMetadataCmd = &cobra.Command{
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Use: "bundle-component-metadata",
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Short: "Generates the component metadata bundle",
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Long: `Generates the component metadata bundle as a JSON files, and outputs it to stdout.`,
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Run: func(cmd *cobra.Command, args []string) {
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// Navigate to the root of the repo
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err := cwdToRepoRoot()
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if err != nil {
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panic(err)
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}
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// Create a parser that also loads the JSON schema
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parser, err := componentmetadata.NewParserWithSchemaFile("component-metadata-schema.json")
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if err != nil {
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panic(err)
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}
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// Find all components
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list, err := componentmetadata.FindComponents(ComponentFolders, ExcludeFolders)
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if err != nil {
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panic(err)
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}
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// Load the metadata for all components
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bundle := metadataschema.Bundle{
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SchemaVersion: "v1",
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Date: time.Now().Format("20060102150405"),
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Components: make([]*metadataschema.ComponentMetadata, 0, len(list)),
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}
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for _, component := range list {
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componentMetadata, err := parser.LoadForComponent(component)
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if err != nil {
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panic(fmt.Errorf("failed to load metadata for component %s: %w", component, err))
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}
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if componentMetadata == nil {
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fmt.Fprintln(os.Stderr, "Info: metadata file not found in component "+component)
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continue
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}
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bundle.Components = append(bundle.Components, componentMetadata)
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}
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// Write to stdout
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enc := json.NewEncoder(os.Stdout)
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enc.SetEscapeHTML(false)
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enc.SetIndent("", " ")
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err = enc.Encode(bundle)
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if err != nil {
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panic(fmt.Errorf("failed to encode bundle to JSON: %w", err))
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}
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},
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}
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func init() {
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rootCmd.AddCommand(bundleComponentMetadataCmd)
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}
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