env.fish: add

Change-Id: I53584e8e99a668c602b8361417782a84f3834042

env.fish

@@ -0,0 +1,16 @@
+set -x hscloud_root (dirname (realpath (status -f)))
+
+if test ! -e "$hscloud_root/WORKSPACE"
+    echo "Could not find WORKSPACE"
+    exit 1
+end
+
+set hscloud_path $hscloud_root/bazel-bin/tools $hscloud_root/bazel-bin/cluster/tools
+if not string match -q $hscloud_path $PATH
+    echo "OwO"
+    set -x PATH $hscloud_path $PATH
+end
+
+function gpg-unlock
+    echo "test" | gpg2 --sign --batch --no-tty -o /dev/null
+end