From fcb6b0b7b7449dd26515adc1a6976631024e3669 Mon Sep 17 00:00:00 2001
From: Artur Harasimiuk <artur.harasimiuk@intel.com>
Date: Tue, 4 Feb 2020 13:53:14 +0100
Subject: [PATCH] add lint workflow

Related-To: NEO-6259
Closes: intel/compute-runtime#459
Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
---
 .github/actions/neo-lint/Dockerfile | 14 ++++++++++++++
 .github/actions/neo-lint/action.yml | 17 +++++++++++++++++
 .github/actions/neo-lint/lint.sh    | 26 ++++++++++++++++++++++++++
 .github/workflows/verify.yml        | 21 +++++++++++++++++++++
 4 files changed, 78 insertions(+)
 create mode 100644 .github/actions/neo-lint/Dockerfile
 create mode 100644 .github/actions/neo-lint/action.yml
 create mode 100755 .github/actions/neo-lint/lint.sh
 create mode 100644 .github/workflows/verify.yml

diff --git a/.github/actions/neo-lint/Dockerfile b/.github/actions/neo-lint/Dockerfile
new file mode 100644
index 0000000000..7756a2f86f
--- /dev/null
+++ b/.github/actions/neo-lint/Dockerfile
@@ -0,0 +1,14 @@
+#
+# Copyright (C) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+FROM docker.io/ubuntu:20.04
+
+RUN apt-get -y update ; apt-get install -y --no-install-recommends gpg software-properties-common
+RUN apt-get -y update ; apt-get install -y --no-install-recommends clang-format-11 git
+
+COPY lint.sh /lint.sh
+
+ENTRYPOINT ["/lint.sh"]
diff --git a/.github/actions/neo-lint/action.yml b/.github/actions/neo-lint/action.yml
new file mode 100644
index 0000000000..2468bf0e32
--- /dev/null
+++ b/.github/actions/neo-lint/action.yml
@@ -0,0 +1,17 @@
+# action.yml
+#
+# Copyright (C) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+name: 'Neo lint'
+description: 'check coding style'
+inputs:
+  path:
+    description: 'Relative path under $GITHUB_WORKSPACE to place the repository'
+  iregex:
+    description: 'iregex to pass to clang-format'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
diff --git a/.github/actions/neo-lint/lint.sh b/.github/actions/neo-lint/lint.sh
new file mode 100755
index 0000000000..f99cda5c40
--- /dev/null
+++ b/.github/actions/neo-lint/lint.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# Copyright (C) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+set -e
+
+clang-format-11 --version
+
+INPUT_PATH="${INPUT_PATH:-.}"
+INPUT_IREGEX="${INPUT_IREGEX:-.*\.(cpp|h|inl)}"
+
+(
+    cd ${INPUT_PATH}
+    git fetch origin ${GITHUB_BASE_REF}
+    set -x
+    git diff -U0 --no-color origin/master..HEAD | clang-format-diff-11 -p1 -i -v -iregex ${INPUT_IREGEX}
+    set +x
+)
+
+if [ -n "$(git -C ${INPUT_PATH} status --porcelain)" ]; then
+    git -C ${INPUT_PATH} diff
+    exit 1
+fi
diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
new file mode 100644
index 0000000000..aec81730d0
--- /dev/null
+++ b/.github/workflows/verify.yml
@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2021 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+name: verify
+on:
+  - pull_request
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        path: neo
+    - name: lint
+      uses: ./neo/.github/actions/neo-lint
+      with:
+        path: neo