From 8572fdb58bac8d5c83082d9fb873b64cdb96e4be Mon Sep 17 00:00:00 2001
From: subhamkrai <srai@redhat.com>
Date: Tue, 3 Aug 2021 17:07:01 +0530
Subject: [PATCH] ci: create tag and print release notes

since we moved to github action for the release,
we maunally have to push the tag to build image.

with this change,
first, this action will set some
environment variable which will be consume by
the script to print release notes.
then,
it will ask for 1 input from
github UI(in Action tab)
tag: where we'll give the tag for the release

after creating tag it will run the script and
print release notes.

**NOTE** please verify the environment var
and release notes after the successful action run.

.

Signed-off-by: subhamkrai <srai@redhat.com>
---
 .github/workflows/create-tag.yaml  | 42 ++++++++++++++++++++++++++++++
 tests/scripts/gen_release_notes.sh | 24 +++--------------
 2 files changed, 45 insertions(+), 21 deletions(-)
 create mode 100644 .github/workflows/create-tag.yaml

diff --git a/.github/workflows/create-tag.yaml b/.github/workflows/create-tag.yaml
new file mode 100644
index 000000000..53ddd7f83
--- /dev/null
+++ b/.github/workflows/create-tag.yaml
@@ -0,0 +1,42 @@
+name: Tag
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Release version (e.g. v1.7.0)'
+        required: true
+
+defaults:
+  run:
+    # reference: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#using-a-specific-shell
+    shell: bash --noprofile --norc -eo pipefail -x {0}
+
+jobs:
+  Create-Tag:
+    runs-on: ubuntu-18.04
+    if: {{ github.repository == 'rook/rook' }}
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: set env
+        run: |
+          echo "FROM_BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
+          echo "TO_TAG=$(git describe --abbrev=0 --tags)" >> $GITHUB_ENV
+          echo "GITHUB_USER=rook" >> $GITHUB_ENV
+
+      - name: Create Tag
+        uses: negz/create-tag@v1
+        with:
+          version: ${{ github.event.inputs.version }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Get Release Note
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_USER: ${{ env.GITHUB_USER }}
+          FROM_BRANCH: ${{ env.FROM_BRANCH }}
+          TO_TAG: ${{ env.TO_TAG }}
+        run: tests/scripts/gen_release_notes.sh
diff --git a/tests/scripts/gen_release_notes.sh b/tests/scripts/gen_release_notes.sh
index 0d0b6a444..ac4ad99ac 100755
--- a/tests/scripts/gen_release_notes.sh
+++ b/tests/scripts/gen_release_notes.sh
@@ -3,32 +3,14 @@ set -e
 
 function help() {
   print="
-  suppose we want release note for v1.6.8, we'll check the list of pr merged in upstream/release-1.6 but not present in v1.6.7
-  EXAMPLE command:
-  ./tests/scripts/gen_release_notes.sh <rook/rook remote name>/release-1.6 v1.6.7
+  To run this command,
+  1. verify you are selecting right branch from GitHub UI dropdown menu
+  2. enter the tag you want to create
   "
   echo "$print"
   exit 1
 }
 
-FROM_BRANCH=$1 # example branch name, "upstream/release-1.6"
-TO_TAG=$2 # example tag, "v1.6.7"
-
-if [[ $# -ne 2 ]]; then
-  echo "requires exactly 2 arguments"
-  help
-fi
-
-REMOTE=$(git remote show $(echo $1 | cut -d / -f1)|grep -oh $(echo $1 | cut -d / -f2-)|uniq >/dev/null 2>&1)
-if ! $REMOTE ; then
-  echo "remote doesn't exist" $REMOTE
-  exit 1
-fi
-
-if ! git show-ref --tags $2 -q; then
-  echo "tag doesn't exist" $2
-fi
-
 if [ -z "${GITHUB_USER}" ] || [ -z "${GITHUB_TOKEN}" ]; then
   echo "requires both GITHUB_USER and GITHUB_TOKEN to be set as env variable"
   help