From 61d4b7eef7578086f4b978d39b30f7ed2a90e973 Mon Sep 17 00:00:00 2001
From: Pedro Silva <pedro.silva@wirepas.com>
Date: Thu, 16 Jan 2020 19:23:27 +0200
Subject: [PATCH] Release helper script

---
 .ci/create_release.sh | 51 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100755 .ci/create_release.sh

diff --git a/.ci/create_release.sh b/.ci/create_release.sh
new file mode 100755
index 00000000..ed77d03e
--- /dev/null
+++ b/.ci/create_release.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+set -e
+
+GIT_TAG="${1}"
+GIT_MESSAGE="${2:-"Release ${GIT_TAG}"}"
+PY_VERSION_PATH="python_transport/wirepas_gateway/__about__.py"
+GH_TOKEN=${GH_TOKEN}
+
+# update the python version to match the provided tag
+function update_version
+{
+    echo "updating and creating commit for release ${GIT_TAG}..."
+    sed -i "/__version__/d" "${PY_VERSION_PATH}"
+    echo "__version__ = \"${GIT_TAG}\"" >> "${PY_VERSION_PATH}"
+
+    git add "${PY_VERSION_PATH}"
+    git commit -m "${GIT_MESSAGE}"
+}
+
+# updates the changelog up to the current tag and commits changes
+function update_changelog
+{
+    echo "creating changelog..."
+    github_changelog_generator -t "${GH_TOKEN}" --future-release "${GIT_TAG}"
+
+    git add CHANGELOG.md
+    git commit --amend --no-verify
+}
+
+# creates the tag
+function create_tag
+{
+    echo "creating ${GIT_TAG}: ${GIT_MESSAGE}"
+    git tag -m "${GIT_MESSAGE}" "${GIT_TAG}"
+}
+
+function _main
+{
+    if [[ ! -z "${GH_TOKEN}" ]]
+    then
+        update_version
+        update_changelog
+        create_tag
+        echo "done"
+    else
+        echo "please provide GH token for changelog generation"
+    fi
+}
+
+_main