Attachment 225214 Details for Bug 362363 – fix for committerId/sub/topic branches

fix for committerId/sub/topic branches

pre-receive (text/plain), 3.76 KB, created by Markus Keller

on 2013-01-04 09:22:12 EST

(hide)

Description:

Filename:

MIME Type:

Creator: Markus Keller

Created: 2013-01-04 09:22:12 EST

Size: 3.76 KB

patch

obsolete

>#!/bin/sh
>
># https://bugs.eclipse.org/362363 : Better policy ... provide hooks to allow a committer to delete <userid>/branchname branches
># Latest version is at http://git.eclipse.org/c/e4/org.eclipse.e4.releng.git/tree/org.eclipse.e4.builder/scripts/pre-receive
>
>#
>#	For each ref, validate the commit.
>#
>validate_ref()
>{
>	# --- Arguments
>	oldrev=$(git rev-parse $1)
>	newrev=$(git rev-parse $2)
>	refname="$3"
>
>	allownonffpush=$( git config --bool hooks.allownonffpush )
>	allowdeletebranch=$( git config --bool hooks.allowdeletebranch )
>	allowdeletetag=$( git config --bool hooks.allowdeletetag )
>	allowcreatenottopicbranch=$( git config --bool hooks.allowcreatenottopicbranch )
>	# oldrev could be 0s which means creating refname
>	# newrev could be 0s which means deleting refname
>
>	case "$refname" in
>		refs/heads/*)
>			branch=$(expr "$refname" : "refs/heads/$.*$")
>			topicbranch=$(expr "$branch" : "$.*/.*$")
>			topicuser=$(expr "$branch" : "$[^/]*$/.*")
>			if [ 0 -ne $(expr "$newrev" : "0*$") ]; then # deleting
>				# only topic branches can be deleted
>				if [ "$allowdeletebranch" != "true" -a -z "$topicbranch" ]; then
>					fail=1
>					echo >&2 "*** Deleting the branch $branch is not permitted. ***"
>					return
>				fi
>				if [  "$allowdeletebranch" != "true" -a "$USER" != "$topicuser" ]; then
>					fail=1
>					echo >&2 "*** Deleting the branch $branch is not permitted by $USER. ***"
>					return
>				fi
>				return # Don't need to validate old revision
>			else #updating
>				if [ 0 -ne $(expr "$oldrev" : "0*$") ]; then # pushing a new branch
>					if [ "$allowcreatenottopicbranch" != "true" -a -z "$topicbranch" ]; then
>						fail=1
>						echo >&2 "*** creation of branch $branch is not permitted. Use <committerId>/<branchname> for topic branches, or ask your project lead or PMC to temporarily set hooks.allowcreatenottopicbranch to true. ***"
>					fi
>					return # it's not a FF merge
>				fi
>				if [ $oldrev != $(git merge-base $oldrev $newrev) ]; then # non fast-forward
>					# only topic branches can be non fast-forwarded
>					if [ "$allownonffpush" != "true" -a -z "$topicbranch" ]; then
>						fail=1
>						echo >&2 "*** Non fast-forward of branch $branch is not permitted. Use <committerId>/<branchname> for topic branches, or ask your project lead or PMC to temporarily set hooks.allownonffpush to true. ***"
>						return
>					fi
>					if [  "$allownonffpush" != "true" -a "$USER" != "$topicuser" ]; then
>						fail=1
>						echo >&2 "*** Non fast-forward of branch $branch is not permitted by $USER. ***"
>						return
>					fi
>				fi
>			fi
>			;;
>		refs/tags/*)
>		    tag=$(expr "$refname" : "refs/tags/$.*$")
>			topictag=$(expr "$tag" : "$.*/.*$")
>			topicuser=$(expr "$tag" : "$.*$/.*")
>			if [ 0 -ne $(expr "$newrev" : "0*$") ]; then # deleting
>				# only topic tags can be deleted
>				if [ "$allowdeletetag" != "true" -a -z "$topictag" ]; then
>					fail=1
>					echo >&2 "*** Deleting the tag $tag is not permitted. ***"
>					return
>				fi
>				if [  "$allowdeletetag" != "true" -a "$USER" != "$topicuser" ]; then
>					fail=1
>					echo >&2 "*** Deleting the tag $tag is not permitted by $USER. ***"
>					return
>				fi
>				return
>			fi
>			;;
>		*)
>			fail=1
>			echo >&2 "*** pre-receive hook does not understand ref $refname in this repository. ***"
>			echo >&2 "*** Contact the repository administrator. ***"
>			;;
>	esac
>}
>
>fail=""
>
># Allow dual mode: run from the command line just like the update hook, or
># if no arguments are given then run as a hook script
>if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
>	# Output to the terminal in command line mode - if someone wanted to
>	# resend an email; they could redirect the output to sendmail
>	# themselves
>	PAGER= validate_ref $2 $3 $1
>else
>	while read oldrev newrev refname
>	do
>		validate_ref $oldrev $newrev $refname
>	done
>fi
>
>if [ -n "$fail" ]; then
>	exit $fail
>fi
>

Actions: View

Attachments on bug 362363: 206206 | 214233 | 214491 | 225214