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// Command-line interface
package cmd
import (
"encoding/json"
"github.com/pablotron/cvez/datadir"
"github.com/pablotron/cvez/dbstore"
"github.com/pablotron/cvez/nvdmirror"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"os"
"path/filepath"
"strings"
"time"
)
// Build query string.
func getSearchQuery(args []string) string {
r := make([]string, len(args))
for i, v := range(args) {
r[i] = "\"" + strings.ReplaceAll(strings.ToLower(v), "\"", "\"\"") + "\""
}
return strings.Join(r, " AND ")
}
// Get database store.
func getDb() dbstore.DbStore {
// build database path
dbPath, err := datadir.Join("cvez.db")
if err != nil {
log.Error().Err(err).Msg("Join")
os.Exit(-1)
}
// open database
db, err := dbstore.Open(dbPath)
if err != nil {
log.Error().Err(err).Msg("Open")
os.Exit(-1)
}
return db
}
// Get cache and cache directory path.
func getCache() (nvdmirror.JsonCache, string) {
// get path to cache directory
dir, err := datadir.CacheDir()
if err != nil {
log.Error().Err(err).Msg("CacheDir")
os.Exit(-1)
}
// build cache file path
cachePath := filepath.Join(dir, "cache.json.gz")
// create cache
cache, err := nvdmirror.NewJsonCache(cachePath)
if err != nil {
log.Error().Err(err).Msg("NewJsonCache")
os.Exit(-1)
}
// return cache
return cache, dir
}
// JSON encode data and write it to standard output
func jsonEncode(data interface{}) {
// search for CVEs, write result
e := json.NewEncoder(os.Stdout)
if err := e.Encode(data); err != nil {
log.Error().Err(err).Msg("Encode")
os.Exit(-1)
}
}
func init() {
// set global logging options
zerolog.TimeFieldFormat = time.RFC3339
zerolog.SetGlobalLevel(zerolog.InfoLevel)
rootCmd.AddCommand(searchCmd)
rootCmd.AddCommand(cisaSearchCmd)
rootCmd.AddCommand(cvssCmd)
rootCmd.AddCommand(updateCmd)
}
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