Minor nogo restructuring.

PiperOrigin-RevId: 336343819

1 files changed, 47 insertions, 0 deletions

diff --git a/tools/nogo/gentest.sh b/tools/nogo/gentest.sh
new file mode 100755
index 000000000..033da11ad
--- /dev/null
+++ b/tools/nogo/gentest.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# Copyright 2019 The gVisor Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -euo pipefail
+
+if [[ "$#" -lt 2 ]]; then
+  echo "usage: $0 <output> <findings...>"
+  exit 2
+fi
+declare violations=0
+declare output=$1
+shift
+
+# Start the script.
+echo "#!/bin/sh" > "${output}"
+
+# Read a list of findings files.
+declare filename
+declare line
+for filename in "$@"; do
+  if [[ -z "${filename}" ]]; then
+    continue
+  fi
+  while read -r line; do
+    violations=$((${violations}+1));
+    echo "echo -e '\\033[0;31m${line}\\033[0;31m\\033[0m'" >> "${output}"
+  done < "${filename}"
+done
+
+# Show violations.
+if [[ "${violations}" -eq 0 ]]; then
+  echo "echo -e '\\033[0;32mPASS\\033[0;31m\\033[0m'" >> "${output}"
+else
+  echo "exit 1" >> "${output}"
+fi