Merge pull request #15499 from nextcloud/app-update-script

Add scripts to update server & apps or apps only

build/update-apps.sh

+#!/bin/bash
+# Update Nextcloud apps from latest git master
+# For local development environment
+# Use from Nextcloud server folder with `./build/update-apps.sh`
+#
+# It automatically:
+# - goes through all apps which are not shipped via server
+# - shows the app name in bold and uses whitespace for separation
+# - changes to master and pulls quietly
+# - shows the 3 most recent commits for context
+# - removes branches merged into master
+# - … could even do the build steps if they are consistent for the apps (like `make`)
+
+find apps* -maxdepth 2 -name .git -exec sh -c 'cd {}/../ && printf "\n\033[1m${PWD##*/}\033[0m\n" && git checkout master && git pull --quiet -p && git --no-pager log -3 --pretty=format:"%h %Cblue%ar%x09%an %Creset%s" && printf "\n" && git branch --merged master | grep -v "master$" | xargs git branch -d && cd ..' \;

build/update.sh

+#!/bin/bash
+# Update Nextcloud server and apps from latest git master
+# For local development environment
+# Use from Nextcloud server folder with `./build/update.sh`
+
+# Update server
+printf "\n\033[1m${PWD##*/}\033[0m\n"
+git checkout master
+git pull --quiet -p
+git --no-pager log -3 --pretty=format:"%h %Cblue%ar%x09%an %Creset%s"
+printf "\n"
+git branch --merged master | grep -v "master$" | xargs git branch -d
+git submodule update --init
+
+# Update apps
+source ./build/update-apps.sh