com.torvald → net.torvald

Former-commit-id: 375604da8a20a6ba7cd0a8d05a44add02b2d04f4
Former-commit-id: 287287c5920b07618174d7a7573f049d350ded66

src/net/torvald/terrarum/console/CatStdout.kt

@@ -0,0 +1,32 @@
+package net.torvald.terrarum.console
+
+import java.io.IOException
+import java.nio.file.FileSystems
+import java.nio.file.Files
+
+/**
+ * Created by minjaesong on 16-02-10.
+ */
+class CatStdout : ConsoleCommand {
+    override fun execute(args: Array<String>) {
+
+        val echo = Echo()
+
+        if (args.size == 1) {
+            printUsage()
+            return
+        }
+
+        try {
+            Files.lines(FileSystems.getDefault().getPath(args[1])).forEach({ echo.execute(it) })
+        }
+        catch (e: IOException) {
+            echo.execute("CatStdout: could not read file -- IOException")
+        }
+
+    }
+
+    override fun printUsage() {
+        Echo().execute("usage: cat 'path/to/text/file")
+    }
+}