Git & NPM- Useful commands

git_usefull_command.md

Clean up already merged branches

Local cleaning

git branch -r --merged | egrep -v "(^\*|master|dev|release|staging)" | xargs git branch -d

Remove local branches which don't have remote origin

git fetch -p && for branch in `git branch -vv | grep ': gone]' | awk '{print $1}'`; do git branch -D $branch; done Found on Stackoverflow - https://stackoverflow.com/a/33548037

Remote delete

git branch -r --merged | egrep -v "(^\*|master|dev|release|staging)" | sed 's/origin\///' | xargs -n 1 git push --delete origin

npm_usefull_command.md

Scripts

Prevent increasing verion of package if nothing changed

"scripts": {
    "preversion": "VERSION=$(node -p \"require('./package.json').version\");if [ \"$(git log -1 --pretty=format:%s)\" != \"$VERSION\" ]; then echo Version checks passed. ; else echo Error: Not new commits found. ; exit 1 ; fi",
    "version": "",
    "postversion": "git push"
  }