From dca2d7a30dd4ab68638d7047af6f06bb8bfc5406 Mon Sep 17 00:00:00 2001
From: Loic Gelle <loicg@csl-cas9830.sri.com>
Date: Thu, 22 Jun 2017 16:09:04 -0700
Subject: [PATCH] fix obj path hashing

---
 parser.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/parser.go b/parser.go
index c5b7721..79abab1 100644
--- a/parser.go
+++ b/parser.go
@@ -8,6 +8,7 @@ import(
     "path/filepath"
     "strings"
     "crypto/sha256"
+    "encoding/base64"
 )
 
 type ParserResult struct {
@@ -242,8 +243,10 @@ func getArtifactNames(pr ParserResult, srcFileIndex int, hidden bool) (objBase s
 // Return a hash for the absolute object path
 func getHashedPath(path string) string {
     inputBytes := []byte(path)
-    hash := sha256.Sum256(inputBytes)
-    return string(hash[:])
+    hasher := sha256.New()
+    hasher.Write(inputBytes)
+    hash := base64.URLEncoding.EncodeToString(hasher.Sum(nil))
+    return hash
 }
 
 func (pr *ParserResult) inputFileCallback(flag string, _ []string) {