Added README, Licence, and fixed issue with modules

1 files changed, 11 insertions, 13 deletions

diff --git a/cmd/cat.go b/cmd/cat.go
index 426754f..a00d880 100644
--- a/cmd/cat.go
+++ b/cmd/cat.go
@@ -2,7 +2,7 @@ package cmd
 
 import (
 	"fmt"
-	"golang.furkistan.com/zfdiff/snap"
+	"golang.furkistan.com/zsu/snap"
 	"os"
 	"io"
 )
@@ -14,34 +14,32 @@ func Cat(params []string) {
 		die.Fatal("Reference file is required")
 	}
 
-	if(n_params > 3) {
+	if(n_params > 2) {
 		die.Fatal("Too many arguments provided")
 	}
 
-	var reference string
-	snapish := ""
+	reference := params[0]
 
-	if(n_params == 1) {
-		reference = params[0]
-	} else {
-		snapish, reference = params[0], params[1]
+	snapish := "@"
+	if(n_params > 1) {
+		snapish = params[1]
 	}
 
 	snapRef := snap.ToRelative(snapish)
 
 	oracle := snap.GetOracle(reference)
 
-	path := oracle.ResolveRelative(snapRef)
+	path := oracle.PathTo(snapRef)
 
 	file, err := os.Open(path)
 
 	if err != nil {
-		die.Fatal("Could not open snapshot %s\nError: %v", path, err)
+		die.Fatalf("Could not open snapshot %s\nError: %v", path, err)
 	}
 
 	defer func() {
         if err = file.Close(); err != nil {
-            die.Fatal("Could not close file %s\nError: %v", path, err)
+            die.Fatalf("Could not close file %s\nError: %v", path, err)
         }
     }()
 
@@ -59,7 +57,7 @@ func Cat(params []string) {
         }
 
         if err != nil {
-            die.Fatal("Encountered error while reading file: %v", err)
+            die.Fatalf("Encountered error while reading file: %v", err)
         }
     }
-}
\ No newline at end of file
+}