Initial commit

internal/parser/doc.go

@@ -0,0 +1,3 @@
+// Package parser tokenizes raw user input and converts it into a
+// command.Definition for subsequent execution.
+package parser

internal/parser/parse.go

@@ -0,0 +1,18 @@
+package parser
+
+import (
+	"bufio"
+	"strings"
+
+	"gosh/internal/command"
+)
+
+func Parse(input string) command.Definition {
+	scanner := bufio.NewScanner(strings.NewReader(input))
+	scanner.Split(bufio.ScanWords)
+	args := []string{}
+	for scanner.Scan() {
+		args = append(args, scanner.Text())
+	}
+	return args
+}