From 88d3401d02c88b907cbdcb3b49371223110dfefc Mon Sep 17 00:00:00 2001
From: Nishith Khanna <nishithkhanna@e.email>
Date: Fri, 25 Mar 2022 15:34:28 +0530
Subject: [PATCH] Automate message update from upstream

---
 .gitlab-ci.yml | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9f417027e..6efec05db 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 image: "registry.gitlab.e.foundation/e/os/docker-android-apps-cicd:legacy"
 
 stages:
+  - update-from-upstream
   - build
 
 before_script:
@@ -26,3 +27,55 @@ build:
   artifacts:
     paths:
       - presentation/build/outputs/apk
+
+.update-from-upstream:
+  image: registry.gitlab.e.foundation/e/tools/docker-tools:latest
+  stage: update-from-upstream
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "schedule" && $CI_COMMIT_REF_NAME == $LOCAL_BRANCH'
+  variables:
+    CI_PROJECT_SSH_URL: git@gitlab.e.foundation:$CI_PROJECT_PATH
+    GIT_STRATEGY: none
+  before_script:
+    - 'command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )'
+    - eval $(ssh-agent -s)
+    - echo "${SSH_E_ROBOT_PRIVATE_KEY}" | tr -d '\r' | ssh-add -
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+    - echo "${SSH_KNOWN_HOSTS}" > ~/.ssh/known_hosts
+    - echo "${SSH_KNOWN_HOSTS}"
+    - chmod 644 ~/.ssh/known_hosts
+    - git config --global user.email $GITLAB_USER_EMAIL
+    - git config --global user.name "$GITLAB_USER_NAME"
+    - cd $CI_BUILD_DIR
+    - rm -rf $CI_PROJECT_DIR
+    - git clone $CI_PROJECT_SSH_URL $CI_PROJECT_DIR
+    - cd $CI_PROJECT_DIR
+  script:
+# update $UPSTREAM_BRANCH & tags
+    - git fetch origin
+    - git checkout $UPSTREAM_BRANCH
+    - git remote add upstream $UPSTREAM_URL
+    - git fetch upstream
+    - git pull upstream $UPSTREAM_DEFAULT_BRANCH
+    - git push origin $UPSTREAM_BRANCH
+    - git push origin --tags
+# checkout to latest tag commit to $TEMP_LATEST_TAG_BRANCH
+    - git checkout $(git describe --tags --abbrev=0)
+    - git checkout -b $TEMP_LATEST_TAG_BRANCH
+# merge $LOCAL_BRANCH with $TEMP_LATEST_TAG_BRANCH & push
+    - git checkout $LOCAL_BRANCH
+    - git merge $TEMP_LATEST_TAG_BRANCH
+    - git push origin $LOCAL_BRANCH
+# remove unwanted local branch & remote
+    - git branch -D $TEMP_LATEST_TAG_BRANCH
+    - git remote remove upstream
+
+update-default-branch:
+  extends: .update-from-upstream
+  variables:
+    LOCAL_BRANCH: main
+    UPSTREAM_BRANCH: upstream/master
+    UPSTREAM_DEFAULT_BRANCH: master
+    UPSTREAM_URL: https://github.com/moezbhatti/qksms.git
+    TEMP_LATEST_TAG_BRANCH: latest_upstream_tag_branch
\ No newline at end of file
-- 
GitLab