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Diffstat (limited to 'Documentation/howto/update-hook-example.txt')
| -rw-r--r-- | Documentation/howto/update-hook-example.txt | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/Documentation/howto/update-hook-example.txt b/Documentation/howto/update-hook-example.txt index 697d918885..a5193b1e5c 100644 --- a/Documentation/howto/update-hook-example.txt +++ b/Documentation/howto/update-hook-example.txt @@ -5,6 +5,10 @@ Message-ID: <7vfypumlu3.fsf@assigned-by-dhcp.cox.net> Abstract: An example hooks/update script is presented to implement repository maintenance policies, such as who can push into which branch and who can make a tag. +Content-type: text/asciidoc + +How to use the update hook +========================== When your developer runs git-push into the repository, git-receive-pack is run (either locally or over ssh) as that @@ -32,8 +36,7 @@ like this as your hooks/update script. [jc: editorial note. This is a much improved version by Carl since I posted the original outline] --- >8 -- beginning of script -- >8 -- - +---------------------------------------------------- #!/bin/bash umask 002 @@ -76,7 +79,7 @@ case "$1" in if expr "$2" : '0*$' >/dev/null; then info "The branch '$1' is new..." else - # updating -- make sure it is a fast forward + # updating -- make sure it is a fast-forward mb=$(git-merge-base "$2" "$3") case "$mb,$2" in "$2,$mb") info "Update is fast-forward" ;; @@ -111,12 +114,12 @@ then info "Found matching head pattern: '$head_pattern'" for user_pattern in $user_patterns; do - info "Checking user: '$username' against pattern: '$user_pattern'" - matchlen=$(expr "$username" : "$user_pattern") - if test "$matchlen" = "${#username}" - then - grant "Allowing user: '$username' with pattern: '$user_pattern'" - fi + info "Checking user: '$username' against pattern: '$user_pattern'" + matchlen=$(expr "$username" : "$user_pattern") + if test "$matchlen" = "${#username}" + then + grant "Allowing user: '$username' with pattern: '$user_pattern'" + fi done deny "The user is not in the access list for this branch" done @@ -149,13 +152,13 @@ then info "Found matching head pattern: '$head_pattern'" for group_pattern in $group_patterns; do - for groupname in $groups; do - info "Checking group: '$groupname' against pattern: '$group_pattern'" - matchlen=$(expr "$groupname" : "$group_pattern") - if test "$matchlen" = "${#groupname}" - then - grant "Allowing group: '$groupname' with pattern: '$group_pattern'" - fi + for groupname in $groups; do + info "Checking group: '$groupname' against pattern: '$group_pattern'" + matchlen=$(expr "$groupname" : "$group_pattern") + if test "$matchlen" = "${#groupname}" + then + grant "Allowing group: '$groupname' with pattern: '$group_pattern'" + fi done done deny "None of the user's groups are in the access list for this branch" @@ -169,24 +172,21 @@ then fi deny >/dev/null "There are no more rules to check. Denying access" - --- >8 -- end of script -- >8 -- +---------------------------------------------------- This uses two files, $GIT_DIR/info/allowed-users and allowed-groups, to describe which heads can be pushed into by whom. The format of each file would look like this: - refs/heads/master junio - +refs/heads/pu junio - refs/heads/cogito$ pasky - refs/heads/bw/.* linus - refs/heads/tmp/.* .* - refs/tags/v[0-9].* junio + refs/heads/master junio + +refs/heads/pu junio + refs/heads/cogito$ pasky + refs/heads/bw/.* linus + refs/heads/tmp/.* .* + refs/tags/v[0-9].* junio With this, Linus can push or create "bw/penguin" or "bw/zebra" or "bw/panda" branches, Pasky can do only "cogito", and JC can do master and pu branches and make versioned tags. And anybody can do tmp/blah branches. The '+' sign at the pu record means that JC can make non-fast-forward pushes on it. - ------------- |