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| #!/bin/bash | |
| # Called by "git push" after it has checked the remote status, | |
| # but before anything has been pushed. | |
| # | |
| # If this script exits with a non-zero status nothing will be pushed. | |
| # | |
| # To install: | |
| # 1. Add the file as a hook in your repository: `.git/hooks/pre-push` | |
| # 2. Set executable permissions: `chmod +x .git/hooks/pre-push` | |
| # | |
| # Aborts a push for the following commands: | |
| # `git push --force origin master` | |
| # `git push --delete origin master` | |
| # `git push origin :master` | |
| # | |
| # Aborts force pushes while on the master branch: | |
| # `git checkout master` | |
| # `git push --force` | |
| # | |
| # Requires Git 1.8.2 or newer (pre-push hook introduced in 1.8.2). | |
| protected_branch='master' | |
| policy='[Policy] Never force push or delete the '$protected_branch' branch!' | |
| current_branch=$(/usr/bin/git symbolic-ref HEAD | sed -e 's|^refs/heads/||') | |
| push_command=$(ps -ocommand= -p $PPID) | |
| is_destructive='force|delete|\-f' | |
| will_remove_protected_branch=':'$protected_branch | |
| do_exit() { | |
| echo $policy | |
| echo -e "If you know what you are doing and accept responsibility, ignore the pre_push hook with --no-verify option." | |
| exit 1 | |
| } | |
| if [[ $push_command =~ $is_destructive ]] && [[ $current_branch = $protected_branch ]]; then | |
| do_exit | |
| fi | |
| if [[ $push_command =~ $is_destructive ]] && [[ $push_command =~ $protected_branch ]]; then | |
| do_exit | |
| fi | |
| if [[ $push_command =~ $will_remove_protected_branch ]]; then | |
| do_exit | |
| fi | |
| unset do_exit | |
| exit 0 |
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