60 lines
1.5 KiB
Plaintext
60 lines
1.5 KiB
Plaintext
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#!/bin/bash
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# @link https://gist.github.com/mattscilipoti/8424018
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#
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# Called by "git push" after it has checked the remote status,
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# but before anything has been pushed.
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#
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# If this script exits with a non-zero status nothing will be pushed.
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#
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# Steps to install, from the root directory of your repo...
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# 1. Copy the file into your repo at `.git/hooks/pre-push`
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# 2. Set executable permissions, run `chmod +x .git/hooks/pre-push`
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# 3. Or, use `rake hooks:pre_push` to install
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#
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# Try a push to master, you should get a message `*** [Policy] Never push code directly to...`
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#
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# The commands below will not be allowed...
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# `git push origin master`
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# `git push --force origin master`
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# `git push --delete origin master`
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protected_branch='master'
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policy="\n\n[Policy] Never push code directly to the "$protected_branch" branch! (Prevented with pre-push hook.)\n\n"
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current_branch=$(git symbolic-ref HEAD | sed -e 's,.*/\(.*\),\1,')
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push_command=$(ps -ocommand= -p $PPID)
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is_destructive='force|delete|\-f'
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will_remove_protected_branch=':'$protected_branch
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do_exit(){
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echo -e $policy
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exit 1
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}
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if [[ $push_command =~ $is_destructive ]] && [ $current_branch = $protected_branch ]; then
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do_exit
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fi
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if [[ $push_command =~ $is_destructive ]] && [[ $push_command =~ $protected_branch ]]; then
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do_exit
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fi
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if [[ $push_command =~ $will_remove_protected_branch ]]; then
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do_exit
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fi
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# Prevent ALL pushes to protected_branch
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if [[ $push_command =~ $protected_branch ]] || [ $current_branch = $protected_branch ]; then
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do_exit
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fi
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unset do_exit
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exit 0
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