import (
"encoding/json"
"fmt"
+ "os"
"sort"
"strconv"
"strings"
}
// GetID Return a string ID set with --id option or as simple parameter
-func GetID(ctx *cli.Context) string {
- id := ctx.String("id")
+func GetID(ctx *cli.Context, idEnvVarName string) string {
+ return GetIDName(ctx, "id", idEnvVarName)
+}
+
+// GetIDName Return a string ID set with --XXX option or as simple parameter
+func GetIDName(ctx *cli.Context, idName, idEnvVarName string) string {
+ if idName == "" {
+ return ""
+ }
+
+ // Get id set using option --id
+ id := ctx.String(idName)
+
+ // Check if id has been set using env variable
+ envSdkid, _ := os.LookupEnv(idEnvVarName)
+
+ // Support as 1st arg without --id option string (for example xds-cli sdk install 123456)
idArgs := ctx.Args().First()
- if id == "" && idArgs != "" {
+
+ // Set or overwrite id using first arg (knowing that 1st is overwrite env variable)
+ if (id == "" && idArgs != "") || (envSdkid != "" && idArgs != "") {
id = idArgs
}
return id
ans := strings.ToLower(strings.TrimSpace(answer))
return (ans == "y" || ans == "yes")
}
+
+// compareID Compare an ID to a reference ID
+func compareID(refID, ID string) bool {
+ return refID != "" && ID != "" && strings.HasPrefix(refID, ID)
+}