toolbox/update-all-hooks.sh

   1 #!/bin/sh
   2
   3 # Update all out-of-date hooks in all current projects and install missing ones
   4
   5 set -e
   6
   7 . @basedir@/shlib.sh
   8
   9 umask 002
  10
  11 base="$cfg_reporoot"
  12 hookbin="$cfg_basedir/hooks"
  13 cut -d : -f 1 < "$cfg_chroot/etc/group" | grep -v ^_repo | \
  14 (
  15         while read proj; do
  16                 projdir="$base/$proj.git"
  17                 updates=
  18                 for hook in pre-receive post-receive update post-update; do
  19                         if [ -f "$projdir/hooks/$hook" ]; then
  20                                 if ! cmp -s "$hookbin/$hook" "$projdir/hooks/$hook"; then
  21                                         cat "$hookbin/$hook" > "$projdir/hooks/$hook"
  22                                         updates="$updates $hook"
  23                                 fi
  24                         elif [ ! -e "$projdir/hooks/$hook" ]; then
  25                                 [ -d "$projdir/hooks" ] || mkdir "$projdir/hooks"
  26                                 cat "$hookbin/$hook" > "$projdir/hooks/$hook"
  27                                 chmod 0775 "$projdir/hooks/$hook"
  28                                 updates="$updates +$hook"
  29                         fi
  30                 done
  31                 if [ -d "$projdir/mob/hooks" ]; then
  32                         if ! [ -x "$projdir/mob/hooks/update" ]; then
  33                                 ln -sfn ../../hooks/update "$projdir/mob/hooks/update"
  34                                 updates="$updates +mob/update"
  35                         fi
  36                         # note that mob/hooks does not get a post-receive hook
  37                         for hook in pre-receive post-update; do
  38                                 if ! [ -x "$projdir/mob/hooks/$hook" ]; then
  39                                         mh="$projdir/mob/hooks/$hook"
  40                                         echo '#!/bin/sh' > "$mh.$$"
  41                                         echo "cd .. && GIT_DIR=. exec hooks/$hook" >> "$mh.$$"
  42                                         chmod 0775 "$mh.$$"
  43                                         mv -f "$mh.$$" "$mh"
  44                                         rm -f "$mh.$$"
  45                                         updates="$updates +mob/$hook"
  46                                 fi
  47                         done
  48                 fi
  49                 [ -z "$updates" ] || echo "$proj:$updates"
  50         done
  51 )