Merge pull request #1052 from carapace-sh/env-nospace

env: added `CARAPACE_NOSPACE`

internal/env/env.go

@@ -16,6 +16,7 @@ const (
 	CARAPACE_LENIENT       = "CARAPACE_LENIENT"       // allow unknown flags
 	CARAPACE_LOG           = "CARAPACE_LOG"           // enable logging
 	CARAPACE_MATCH         = "CARAPACE_MATCH"         // match case insensitive
+	CARAPACE_NOSPACE       = "CARAPACE_NOSPACE"       // nospace suffixes
 	CARAPACE_SANDBOX       = "CARAPACE_SANDBOX"       // mock context for sandbox tests
 	CARAPACE_ZSH_HASH_DIRS = "CARAPACE_ZSH_HASH_DIRS" // zsh hash directories
 	CLICOLOR               = "CLICOLOR"               // disable color
@@ -65,3 +66,7 @@ func isGoRun() bool { return strings.HasPrefix(os.Args[0], os.TempDir()+"/go-bui
 func Match() string { // see match.Match
 	return os.Getenv(CARAPACE_MATCH)
 }
+
+func Nospace() string {
+	return os.Getenv(CARAPACE_NOSPACE)
+}

internal/shell/shell.go

@@ -86,8 +86,13 @@ func Value(shell string, value string, meta common.Meta, values common.RawValues
 			filtered = meta.Messages.Integrate(filtered, value)
 		}
 
-		if !meta.Messages.IsEmpty() && shell != "export" {
-			meta.Nospace.Add('*')
+		if shell != "export" {
+			switch {
+			case !meta.Messages.IsEmpty():
+				meta.Nospace.Add('*')
+			case env.Nospace() != "":
+				meta.Nospace.Add([]rune(env.Nospace())...)
+			}
 		}
 
 		sort.Sort(common.ByDisplay(filtered))