90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
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package main
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import (
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"fmt"
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"runtime"
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"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/registry"
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"git.frostfs.info/TrueCloudLab/xk6-frostfs/internal/version"
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"github.com/spf13/cobra"
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)
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var rootCmd = &cobra.Command{
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Use: "registry-exporter",
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Version: version.Version,
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Short: "Registry exporter",
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Long: "Registry exporter for xk6",
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Example: `registry-exporter registry.bolt
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registry-exporter --status created --out out.json registry.bolt`,
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SilenceErrors: true,
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SilenceUsage: true,
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RunE: rootCmdRun,
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}
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const (
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outFlag = "out"
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formatFlag = "format"
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statusFlag = "status"
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ageFlag = "age"
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)
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const (
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defaultOutPath = "dumped-registry.json"
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jsonFormat = "json"
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createdStatus = "created"
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)
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func init() {
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rootCmd.Flags().String(outFlag, defaultOutPath, "Path to output file")
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rootCmd.Flags().String(formatFlag, jsonFormat, "Output format")
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rootCmd.Flags().String(statusFlag, createdStatus, "Object status")
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rootCmd.Flags().Int(ageFlag, 0, "Object age")
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cobra.AddTemplateFunc("runtimeVersion", runtime.Version)
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rootCmd.SetVersionTemplate(`FrostFS xk6 Registry Exporter
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{{printf "Version: %s" .Version }}
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GoVersion: {{ runtimeVersion }}
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`)
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}
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func rootCmdRun(cmd *cobra.Command, args []string) error {
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if len(args) != 1 {
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return fmt.Errorf("expected exacly one non-flag argumet: path to the registry, got: %s", args)
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}
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format, err := cmd.Flags().GetString(formatFlag)
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if err != nil {
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return fmt.Errorf("get '%s' flag: %w", formatFlag, err)
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}
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if format != jsonFormat {
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return fmt.Errorf("unknown format '%s', only '%s' is supported", format, jsonFormat)
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}
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out, err := cmd.Flags().GetString(outFlag)
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if err != nil {
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return fmt.Errorf("get '%s' flag: %w", outFlag, err)
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}
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status, err := cmd.Flags().GetString(statusFlag)
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if err != nil {
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return fmt.Errorf("get '%s' flag: %w", statusFlag, err)
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}
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age, err := cmd.Flags().GetInt(ageFlag)
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if err != nil {
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return fmt.Errorf("get '%s' flag: %w", ageFlag, err)
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}
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objRegistry := registry.NewObjRegistry(cmd.Context(), args[0])
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objSelector := registry.NewObjSelector(objRegistry, 0, ®istry.ObjFilter{
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Status: status,
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Age: age,
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})
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objExporter := registry.NewObjExporter(objSelector)
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cmd.Println("Writing result file:", out)
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return objExporter.ExportJSONPreGen(out)
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}
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