add vendor packages避免用户网络太慢无法下载编译

vendor/github.com/google/gopacket/.travis.golint.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+cd "$(dirname $0)"
+
+go get golang.org/x/lint/golint
+DIRS=". tcpassembly tcpassembly/tcpreader ip4defrag reassembly macs pcapgo pcap afpacket pfring routing defrag/lcmdefrag"
+# Add subdirectories here as we clean up golint on each.
+for subdir in $DIRS; do
+  pushd $subdir
+  if golint |
+      grep -v CannotSetRFMon |  # pcap exported error name
+      grep -v DataLost |        # tcpassembly/tcpreader exported error name
+      grep .; then
+    exit 1
+  fi
+  popd
+done
+
+pushd layers
+for file in *.go; do
+  if cat .lint_blacklist | grep -q $file; then
+    echo "Skipping lint of $file due to .lint_blacklist"
+  elif golint $file | grep .; then
+    echo "Lint error in file $file"
+    exit 1
+  fi
+done
+popd