git pull を --set-upstream-to で引数無しで実行可能にする - Qiita$ git pull There is no tracking information for the current branch. Please specify which branch you want to merge with. See git-pull(1) for details git pull <remote> <branch> If you wish to set tracking information for this branch you can do so with: git branch --set-upstream-to=origin/<branch> branch_name
