cookbooks/chef/templates/default/post-receive.erb

   1 #!/bin/zsh
   2
   3 # DO NOT EDIT - This file is being maintained by Chef
   4
   5 umask 0002
   6 unset GIT_DIR
   7
   8 while read oldrev newrev refname
   9 do
  10   if [[ "$refname" = "refs/heads/master" ]]
  11   then
  12     cd /var/lib/chef
  13
  14     rm -f cookbooks/*/metadata.json(N)
  15
  16     git pull --rebase --quiet
  17
  18     oldrev=$(git merge-base $oldrev $newrev)
  19
  20     for change in "${(f)$(git diff --name-status $oldrev..$newrev)}"
  21     do
  22       action=${change[1]}
  23       file=${change[3,-1]}
  24
  25       if [[ $file == roles/*.rb ]]
  26       then
  27         case "$action" in
  28           A|M) knife role from file "${file}";;
  29           D) knife role delete -y "${file:t:r}";;
  30         esac
  31       elif [[ $file == data_bags/*/*.json ]]
  32       then
  33         case "$action" in
  34           A|M)
  35             knife data bag create "${file:h:t}"
  36             knife data bag from file "${file:h:t}" "${file:t}";;
  37           D)
  38             knife data bag delete -y "${file:h:t}" "${file:t:r}";;
  39         esac
  40       elif [[ $file == cookbooks/* ]]
  41       then
  42         cookbook="${${file#[^/]*/}%%/*}"
  43
  44         if [[ -d "cookbooks/${cookbook}" ]]
  45         then
  46           updated_cookbooks+=("$cookbook")
  47         else
  48           deleted_cookbooks+=("$cookbook")
  49         fi
  50       fi
  51     done
  52
  53     if [[ -n "$updated_cookbooks" ]]
  54     then
  55       knife cookbook upload "${(ou)updated_cookbooks[@]}"
  56     fi
  57
  58     if [[ -n "$deleted_cookbooks" ]]
  59     then
  60       for cookbook in "${(ou)deleted_cookbooks[@]}"
  61       do
  62         knife cookbook delete -y "$cookbook"
  63       done
  64     fi
  65   fi
  66 done