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root.go
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root.go
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// Copyright 2023 Interlynk.io
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"context"
"fmt"
"os"
"github.com/Masterminds/semver/v3"
"github.com/google/go-github/v52/github"
"github.com/spf13/cobra"
version "sigs.k8s.io/release-utils/version"
)
// rootCmd represents the base command when called without any subcommands
var rootCmd = &cobra.Command{
Use: "sbomgr",
Short: "a modern tool to search sboms",
Long: `
sbomgr is a modern tool to search sboms. It is designed to be fast
and easy to use. It is a command line tool that can be used to search
sboms for packages and files.
`,
// Uncomment the following line if your bare application
// has an action associated with it:
// Run: func(cmd *cobra.Command, args []string) { },
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
checkIfLatestRelease()
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
}
func init() {
//Pattern
rootCmd.PersistentFlags().BoolP("extended-regexp", "E", false, "intrepret filters as regular expressions, https://github.com/google/re2/wiki/Syntax")
//Matching Control
rootCmd.PersistentFlags().BoolP("ignore-case", "i", false, "ignore case distinctions in filters, lowers the package/file criterias")
rootCmd.PersistentFlags().BoolP("direct-deps", "d", false, "search direct dependencies only, default is to search all packages/files")
rootCmd.PersistentFlags().MarkHidden("direct-deps")
//Output Control
rootCmd.PersistentFlags().BoolP("license", "l", false, "output with licenses")
rootCmd.PersistentFlags().BoolP("quiet", "q", false, "suppress normal output, exits with 0 if match found")
rootCmd.PersistentFlags().BoolP("no-filename", "", false, "output with no filename")
rootCmd.PersistentFlags().BoolP("jsonl", "j", false, "results in json-lines format https://jsonlines.org/")
rootCmd.PersistentFlags().BoolP("print-errors", "p", false, "include errors in output")
//stats Control
rootCmd.PersistentFlags().BoolP("count", "c", false, "suppress normal output, print count of matching packages with pattern")
rootCmd.PersistentFlags().BoolP("stats", "s", false, "suppress normal output, print stats of matching packages/files")
rootCmd.MarkFlagsMutuallyExclusive("count", "stats")
rootCmd.PersistentFlags().MarkHidden("stats")
//Directory Control
rootCmd.PersistentFlags().BoolP("recurse", "r", false, "recurse into subdirectories")
//Spec Control
rootCmd.PersistentFlags().BoolP("spdx", "", false, "limit searches to spdx sboms")
rootCmd.PersistentFlags().BoolP("cdx", "", false, "limit searches to cdx sboms")
rootCmd.MarkFlagsMutuallyExclusive("spdx", "cdx")
//Resource Control
rootCmd.PersistentFlags().IntP("cpus", "", 0, "restrict number of cpus, default is all")
rootCmd.PersistentFlags().MarkHidden("cpus")
}
func checkIfLatestRelease() {
if os.Getenv("INTERLYNK_DISABLE_VERSION_CHECK") != "" {
return
}
client := github.NewClient(nil)
rr, resp, err := client.Repositories.GetLatestRelease(context.Background(), "interlynk-io", "sbomgr")
if err != nil {
panic(err)
}
if resp.StatusCode != 200 {
return
}
verLatest, err := semver.NewVersion(version.GetVersionInfo().GitVersion)
if err != nil {
return
}
verInstalled, err := semver.NewVersion(rr.GetTagName())
if err != nil {
return
}
result := verInstalled.Compare(verLatest)
if result < 0 {
fmt.Printf("\nA new version of sbomgr is available %s.\n\n", rr.GetTagName())
}
}