Split builtin commands to separate modules

1 files changed, 32 insertions, 0 deletions

diff --git a/cmds/set.go b/cmds/set.go
new file mode 100644
index 0000000..a2bc3a6
--- /dev/null
+++ b/cmds/set.go
@@ -0,0 +1,32 @@
+package cmds
+
+import (
+	"fmt"
+	"os"
+
+	"gosh/global"
+)
+
+func printenv() {
+	vars := os.Environ()
+	for i := range vars {
+		fmt.Println(vars[i])
+	}
+	if len(global.Options) > 0 {
+		fmt.Printf("SH_OPTS=%v\n", global.Options)
+	}
+}
+
+func set(args []string) {
+	for i := 1; i < len(args); i++ {
+		if i-1 >= len(global.Options) {
+			global.Options = append(global.Options, args[i])
+			continue
+		}
+		global.Options[i-1] = args[i]
+	}
+
+	if len(args)-1 < len(global.Options) {
+		global.Options = global.Options[:len(args)-1]
+	}
+}