56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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// Example for: *yaml*
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// This example demonstrates loading an SPDX YAML document from disk into memory,
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// and then logging some attributes to the console.
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// Run project: go run exampleYAMLLoader.go ../sample-docs/yaml/SPDXYAMLExample-2.2.spdx.yaml
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package main
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import (
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"fmt"
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"os"
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"strings"
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spdx_yaml "github.com/spdx/tools-golang/yaml"
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)
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func main() {
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// check that we've received the right number of arguments
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args := os.Args
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if len(args) != 2 {
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fmt.Printf("Usage: %v <json-file-in>\n", args[0])
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fmt.Printf(" Load SPDX 2.2 JSON file <spdx-file-in>, and\n")
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fmt.Printf(" print portions of its creation info data.\n")
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return
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}
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// open the SPDX file
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fileIn := args[1]
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r, err := os.Open(fileIn)
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if err != nil {
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fmt.Printf("Error while opening %v for reading: %v", fileIn, err)
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return
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}
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defer r.Close()
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// try to load the SPDX file's contents as a json file, version 2.2
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doc, err := spdx_yaml.Load2_2(r)
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if err != nil {
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fmt.Printf("Error while parsing %v: %v", args[1], err)
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return
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}
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// if we got here, the file is now loaded into memory.
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fmt.Printf("Successfully loaded %s\n", args[1])
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fmt.Println(strings.Repeat("=", 80))
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fmt.Println("Some Attributes of the Document:")
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fmt.Printf("Document Name: %s\n", doc.DocumentName)
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fmt.Printf("DataLicense: %s\n", doc.DataLicense)
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fmt.Printf("Document Namespace: %s\n", doc.DocumentNamespace)
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fmt.Printf("SPDX Version: %s\n", doc.SPDXVersion)
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fmt.Println(strings.Repeat("=", 80))
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}
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