From ee5987d1843ebec60e7347707b8efd021092113b Mon Sep 17 00:00:00 2001
From: peaceiris <30958501+peaceiris@users.noreply.github.com>
Date: Mon, 13 Jan 2020 09:01:05 +0900
Subject: [PATCH] feat: Add tagOverwrite option

---
 action.yml    |  4 ++++
 entrypoint.sh | 15 +++++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/action.yml b/action.yml
index 250d6f6..2e04b65 100644
--- a/action.yml
+++ b/action.yml
@@ -35,3 +35,7 @@ inputs:
   tagMessage:
     description: 'Set tag message'
     required: false
+  tagOverwrite:
+    description: 'Enable overwriting tag'
+    required: false
+    default: false
diff --git a/entrypoint.sh b/entrypoint.sh
index 2e33dde..b2b4c70 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -144,13 +144,20 @@ fi
 
 if [[ -n "${INPUT_TAGNAME}" ]]; then
     print_info "Tag name: ${INPUT_TAGNAME}"
+    print_info "Tag message: ${INPUT_TAGMESSAGE}"
+    print_info "Tag overwrite: ${INPUT_TAGOVERWRITE}"
     if [[ -n "${INPUT_TAGMESSAGE}" ]]; then
-        print_info "Tag message: ${INPUT_TAGMESSAGE}"
-        git tag "${INPUT_TAGNAME}" -m "${INPUT_TAGMESSAGE}"
+        GIT_TAG_MESSAGE="${INPUT_TAGMESSAGE}"
     else
-        git tag "${INPUT_TAGNAME}"
+        GIT_TAG_MESSAGE="Deployment ${INPUT_TAGNAME}"
     fi
-    git push origin "${INPUT_TAGNAME}"
+    if [[ "${INPUT_TAGOVERWRITE}" == "true" ]]; then
+        GIT_TAG_OPTION="--force"
+    else
+        GIT_TAG_OPTION=""
+    fi
+    git tag "${GIT_TAG_OPTION}" -a "${INPUT_TAGNAME}" -m "${GIT_TAG_MESSAGE}"
+    git push "${GIT_TAG_OPTION}" origin "${INPUT_TAGNAME}"
 fi
 
 print_info "${GITHUB_SHA} was successfully deployed"