add:ci:Add sanity check script on circleci (#606)

* add:ci:Add sanity check script

* fix:ci:use setup_common_requirements.sh for installing pre-requisites

1 files changed, 38 insertions, 0 deletions

diff --git a/scripts/ci_sanity_checks.sh b/scripts/ci_sanity_checks.sh
new file mode 100755
index 000000000..acca359ec
--- /dev/null
+++ b/scripts/ci_sanity_checks.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -x
+set -eu
+
+# #############################################################################
+# This script runs on circle CI to verify that the code of the PR has been
+# sanitized before push.
+# #############################################################################
+
+# List the files that are different from the trunk
+from=$(git rev-parse refs/remotes/origin/trunk)
+to=$(git rev-parse HEAD)
+interval=${from}..${to}
+[[ "${from}" == "${to}" ]] && interval=${to}
+
+for f in $(git show -m --pretty="format:" --name-only ${interval}); do
+  if [[ -e "${f}" ]]; then
+    echo $f
+    if [[ "$f" != "*.bat" ]]; then
+      # Removes trailing spaces
+      [[ "$(file -bi """${f}""")" =~ ^text ]] && sed 's/\s*$//' -i "${f}"
+    fi
+    # Formats any *.c and *.cpp files
+    if [[ "$f" == "*.c" ]] || [[ "$f" == "*.cpp" ]]; then
+      astyle --indent=spaces=4 --style=attach -n --max-code-length=120 -xf -xh "${f}"
+    fi
+  fi
+done
+
+# Check if any file has been modified. If yes, that means the best practices
+# have not been followed, so we fail the job.
+git diff --exit-code
+code=$?
+if [[ $code -ne 0 ]]; then
+  echo "You may need to do some cleanup in the files you commited, see the git diff output above."
+fi
+git checkout -- .
+exit $code