fix: correct nightly tag, fix tmux startup, full-word suggestions only, and keep current dir on reload (#8)

- correct nightly release tag name
989b61eefb212c18ca04b2121b382f19f86e39c2
- iris not start in tmux 0fef95430b6a1877810e3a4ffd8aa658f75c542c
- suggestions only show on full word typing
f29cbfd74a2d90371f8f369e6f8e7419f979da38
- keep current dir on reload instead of return home dir
a923e78f52a95e06587aff6856a6a81319b38e84

integration/history.go

@@ -145,8 +145,10 @@ func SearchHistory(query string) ([]HistResult, error) {
 	// when query has a clear first word, only keep history entries that share the same first word
 	// this prevents e.g. curl commands from showing up when typing "git ..."
 	queryFirstWord := ""
-	if fields := strings.Fields(query); len(fields) > 0 {
-		queryFirstWord = strings.ToLower(fields[0])
+	if strings.IndexByte(query, ' ') != -1 {
+		if fields := strings.Fields(query); len(fields) > 0 {
+			queryFirstWord = strings.ToLower(fields[0])
+		}
 	}
 
 	var results []HistResult