From 4b25d3846277833747e4b4abaad0dc3c1e6c723e Mon Sep 17 00:00:00 2001
From: Marcin Grzejszczak <marcin@grzejszczak.pl>
Date: Thu, 15 Sep 2016 16:16:18 +0200
Subject: [PATCH] Added Syncing of mvnw script

---
 scripts/sync_mvnw.sh | 211 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 211 insertions(+)
 create mode 100755 scripts/sync_mvnw.sh

diff --git a/scripts/sync_mvnw.sh b/scripts/sync_mvnw.sh
new file mode 100755
index 00000000..88eeb659
--- /dev/null
+++ b/scripts/sync_mvnw.sh
@@ -0,0 +1,211 @@
+#!/bin/bash
+
+set -e
+
+# Either clones or pulls the repo for given project
+# Params:
+# $1 organization e.g. spring-cloud
+# $2 repo name e.g. spring-cloud-sleuth
+function clone_or_pull() {
+    if [ "$#" -ne 2 ]
+    then
+      echo "You haven't provided 2 args... \$1 organization e.g. spring-cloud; \$2 repo name e.g. spring-cloud-sleuth"
+      exit 1
+    fi
+    if [[ "${JUST_PUSH}" == "yes" ]] ; then
+        echo "Skipping cloning since the option to just push was provided"
+        exit 0
+    fi
+    local ORGANIZATION=$1
+    local REPO_NAME=$2
+    local LOCALREPO_VC_DIR=${REPO_NAME}/.git
+    if [ ! -d ${LOCALREPO_VC_DIR} ]
+    then
+        echo "Repo [${REPO_NAME}] doesn't exist - will clone it!"
+        git clone git@github.com:${ORGANIZATION}/${REPO_NAME}.git
+    else
+        echo "Repo [${REPO_NAME}] exists - will pull the changes"
+        cd ${REPO_NAME} && git pull || echo "Not pulling since repo is up to date"
+        cd ${ROOT_FOLDER}
+    fi
+}
+
+# For the given branch updates the docs/src/main/asciidoc/ghpages.sh
+# with the one from spring-cloud-build. Then commits and pushes the change
+# Params:
+# $1 repo name e.g. spring-cloud-sleuth
+# $2 branch name
+function update_mvnw_script() {
+    if [ "$#" -ne 2 ]
+    then
+      echo "You haven't provided 2 args... \$1 repo name e.g. spring-cloud-sleuth; \$2 branch name e.g. master"
+      exit 1
+    fi
+    local REPO_NAME=$1
+    local BRANCH_NAME=$2
+    echo "Updating ghpages script for [${REPO_NAME}] and branch [${BRANCH_NAME}]"
+    cd  ${REPO_NAME}
+    echo "Checking out [${BRANCH_NAME}]"
+    git checkout ${BRANCH_NAME}
+    echo "Resetting the repo and pulling before commiting"
+    git reset --hard origin/${BRANCH_NAME} && git pull origin ${BRANCH_NAME}
+    # If the user wants to just push we will not copy / add / commit files
+    if [[ "${JUST_PUSH}" != "yes" ]] ; then
+        echo "Copying [${MVNW_LOCATION}] to [${MVNW_IN_REPO_PATH}]"
+        cp -rf ${MVNW_LOCATION} ${MVNW_IN_REPO_PATH}
+        echo "Adding and committing [${MVNW_IN_REPO_PATH}] with message [${COMMIT_MESSAGE}]"
+        git add ${MVNW_IN_REPO_PATH}
+        git commit -m "${COMMIT_MESSAGE}" || echo "Proceeding to the next repo"
+    fi
+    if [[ "${AUTO_PUSH}" == "yes" ]] ; then
+        echo "Pushing the branch [${BRANCH_NAME}]"
+        wait_if_manual_proceed
+        git push origin ${BRANCH_NAME}
+    fi
+    cd ${ROOT_FOLDER}
+}
+
+# Either clones or pulls the repo for given project and then updates gh-pages for the given project
+# Params:
+# $1 organization e.g. spring-cloud
+# $2 repo name e.g. spring-cloud-sleuth
+# $3 branch name e.g. master
+function clone_and_update_mvnw() {
+    if [ "$#" -ne 3 ]
+    then
+      echo "You haven't provided 3 args... \$1 organization e.g. spring-cloud; \$2 repo name e.g. spring-cloud-sleuth; \$3 branch name e.g. master"
+      exit 1
+    fi
+    local ORGANIZATION=$1
+    local REPO_NAME=$2
+    local BRANCH_NAME=$3
+    local VAR
+    echo -e "\n\nWill clone the repo and update scripts for org [${ORGANIZATION}], repo [${REPO_NAME}] and branch [${BRANCH_NAME}]\n\n"
+    clone_or_pull ${ORGANIZATION} ${REPO_NAME}
+    update_mvnw_script ${REPO_NAME} ${BRANCH_NAME}
+    echo "Proceeding to next project"
+    wait_if_manual_proceed
+}
+
+function wait_if_manual_proceed() {
+    if [[ "${AUTO_PROCEED}" != "yes" ]] ; then
+        echo -n "Press [ENTER] to continue..."
+        read VAR
+    fi
+}
+
+# Prints the provided parameters
+function print_parameters() {
+cat <<EOF
+Running the script with the following parameters
+GHPAGES_URL=${GHPAGES_URL}
+GHPAGES_DOWNLOAD_PATH=${GHPAGES_DOWNLOAD_PATH}
+COMMIT_MESSAGE=${COMMIT_MESSAGE}
+MVNW_IN_REPO_PATH=${MVNW_IN_REPO_PATH}
+MVNW_LOCATION=${MVNW_LOCATION}
+AUTO_PROCEED=${AUTO_PROCEED}
+AUTO_PUSH=${AUTO_PUSH}
+JUST_PUSH=${JUST_PUSH}
+ROOT_FOLDER=${ROOT_FOLDER}
+EOF
+}
+
+# Prints the usage
+function print_usage() {
+cat <<EOF
+The idea of this script is to batch update all ghpages scripts for all projects that we have in Spring Cloud.
+If you don't provide any options by default the script will copy the latest ghpages.sh, commit it for each repo
+and then push it to the appropriate branch.
+
+USAGE:
+
+You can use the following options:
+
+-p|--nopush         - the script will not push the changes
+-m|--manualproceed  - if you want to do a manual proceed after every step
+-f|--file           - provide where your mvnw is located. Defaults to the current folder
+-x|--justpush       - if you want to go to every single repo and just push the changes
+-h|--help           - present this help message
+
+EOF
+}
+
+# ==========================================
+#    ____   ____ _____  _____ _____ _______
+#  / ____|/ ____|  __ \|_   _|  __ \__   __|
+# | (___ | |    | |__) | | | | |__) | | |
+#  \___ \| |    |  _  /  | | |  ___/  | |
+#  ____) | |____| | \ \ _| |_| |      | |
+# |_____/ \_____|_|  \_\_____|_|      |_|
+#
+# ==========================================
+
+while [[ $# > 0 ]]
+do
+key="$1"
+case ${key} in
+    -p|--nopush)
+    AUTO_PUSH="no"
+    ;;
+    -m|--manualproceed)
+    AUTO_PROCEED="no"
+    ;;
+    -x|--justpush)
+    JUST_PUSH="yes"
+    ;;
+    -f|--file)
+    MVNW_LOCATION="$2"
+    shift
+    ;;
+    -h|--help)
+    print_usage
+    exit 0
+    ;;
+    *)
+    echo "Invalid option: [$1]"
+    print_usage
+    exit 1
+    ;;
+esac
+shift # past argument or value
+done
+
+export COMMIT_MESSAGE=${COMMIT_MESSAGE:-Updating mvnw for all projects}
+export MVNW_IN_REPO_PATH=${MVNW_IN_REPO_PATH:-mvnw}
+export MVNW_LOCATION=${MVNW_LOCATION:-`pwd`/mvnw}
+export AUTO_PROCEED=${AUTO_PROCEED:-yes}
+export AUTO_PUSH=${AUTO_PUSH:-yes}
+export JUST_PUSH=${JUST_PUSH:-no}
+export ROOT_FOLDER=`pwd`
+
+
+print_parameters
+if [[ ! -f "${MVNW_LOCATION}" ]]; then
+    echo -e "\n\nWARNING: In order to run the script you need to have the mvnw file present. You've provided [${MVNW_LOCATION}] and the file is missing."
+    exit 1
+fi
+clone_and_update_mvnw spring-cloud spring-cloud-aws master
+clone_and_update_mvnw spring-cloud spring-cloud-aws 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-aws 1.2.x
+clone_and_update_mvnw spring-cloud spring-cloud-bus master
+clone_and_update_mvnw spring-cloud spring-cloud-cli 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-cli 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-cli master
+clone_and_update_mvnw spring-cloud spring-cloud-cloudfoundry master
+clone_and_update_mvnw spring-cloud spring-cloud-cluster master
+clone_and_update_mvnw spring-cloud spring-cloud-commons master
+clone_and_update_mvnw spring-cloud spring-cloud-config master
+clone_and_update_mvnw spring-cloud spring-cloud-config 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-consul 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-consul master
+clone_and_update_mvnw spring-cloud spring-cloud-contract master
+clone_and_update_mvnw spring-cloud spring-cloud-netflix 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-netflix 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-netflix master
+clone_and_update_mvnw spring-cloud spring-cloud-security master
+clone_and_update_mvnw spring-cloud spring-cloud-sleuth 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-sleuth master
+clone_and_update_mvnw spring-cloud spring-cloud-starters Brixton
+clone_and_update_mvnw spring-cloud spring-cloud-starters master
+clone_and_update_mvnw spring-cloud-incubator spring-cloud-vault-config master
+clone_and_update_mvnw spring-cloud spring-cloud-zookeeper master