Make sure notes grep | notes open works (by not including file content in grep)

Author: pimterry

notes

@@ -27,7 +27,7 @@ grep_notes() {
         return 1
     fi
 
-    grep_output=$(grep -r "$notes_dir" -e "$*" 2>&1)
+    grep_output=$(grep -r "$notes_dir" -l -e "$*" 2>&1)
     grep_result=$?
     formatted_output=$(printf "$grep_output" | without_notes_dir)
 

test/test-grep.bats

@@ -28,6 +28,6 @@ notes="./notes"
   run $notes grep my-pattern
 
   assert_success
-  assert_line "matching-node.md:my-pattern"
+  assert_line "matching-node.md"
   refute_line "non-matching-node.md"
 }

test/test-open.bats

@@ -35,7 +35,7 @@ notes="./notes"
   assert_output "Opening $NOTES_DIRECTORY"
 }
 
-@test "Opens a file passed by pipe if provided" {
+@test "Opens a file passed by pipe from find" {
   touch $NOTES_DIRECTORY/note.md
 
   run bash -c "$notes find | $notes open"
@@ -44,7 +44,16 @@ notes="./notes"
   assert_output "Editing $NOTES_DIRECTORY/note.md"
 }
 
-@test "Opens multiple files passed by pipe if provided" {
+@test "Opens a file passed by pipe from grep" {
+  echo "hi" > $NOTES_DIRECTORY/note.md
+
+  run bash -c "$notes grep 'hi' | $notes open"
+
+  assert_success
+  assert_output "Editing $NOTES_DIRECTORY/note.md"
+}
+
+@test "Opens multiple files passed by pipe from find" {
   touch $NOTES_DIRECTORY/note.md
   touch $NOTES_DIRECTORY/note2.md