bin/create-personal-mob-area

   1 #!/bin/sh
   2
   3 set -e
   4
   5 . @basedir@/shlib.sh
   6
   7 [ "$cfg_mob" = "mob" ] || { echo "mob support not enabled" >&2; exit 1; }
   8
   9 proj="$1"
  10 [ -d "$cfg_reporoot/$proj.git" ] || { echo "Invalid project name: $1" >&2; exit 1; }
  11
  12 [ -f "$cfg_reporoot/$proj.git/.nofetch" ] || { echo "Mirrors may not use mob: $1" >&2; exit 1; }
  13
  14 projdir="$cfg_reporoot/$proj.git"
  15 if
  16         [ -L "$projdir/HEAD" ] ||
  17         ! [ -f "$projdir/HEAD" ] ||
  18         ! [ -f "$projdir/config" ] ||
  19         ! [ -f "$projdir/description" ] ||
  20         ! [ -f "$projdir/hooks/pre-receive" ] ||
  21         ! [ -x "$projdir/hooks/pre-receive" ] ||
  22         ! [ -f "$projdir/hooks/post-receive" ] ||
  23         ! [ -x "$projdir/hooks/post-receive" ] ||
  24         ! [ -f "$projdir/hooks/update" ] ||
  25         ! [ -x "$projdir/hooks/update" ] ||
  26         ! [ -d "$projdir/objects" ] ||
  27         ! [ -d "$projdir/info" ]
  28 then
  29         echo "Incorrectly set up project: $1" >&2
  30         exit 1
  31 fi
  32
  33 umask 002
  34
  35 write_mob_hook() {
  36         echo '#!'@shbin@
  37         echo "cd .. && GIT_DIR=. GIROCCO_PERSONAL_MOB=1 exec hooks/$1"
  38 }
  39
  40 mkdir -p "$projdir/refs/mob" "$projdir/mob/refs" "$projdir/mob/hooks"
  41 chmod 02775 "$projdir/refs" "$projdir/refs/mob" \
  42         "$projdir/mob" "$projdir/mob/refs" "$projdir/mob/hooks" ||
  43         echo "Warning: could not chmod 02775 on all dirs"
  44
  45 for hook in pre-receive post-receive; do
  46         if ! [ -x "$projdir/mob/hooks/$hook" ]; then
  47                 write_mob_hook "$hook" >"$projdir/mob/hooks/$hook"
  48                 chmod 0775 "$projdir/mob/hooks/$hook"
  49         fi
  50 done
  51 [ -x "$projdir/mob/hooks/update" ] || ln -sfn ../../hooks/update "$projdir/mob/hooks/update"
  52
  53 [ -d "$projdir/mob/refs/heads" ]   || ln -sfn ../../refs/mob "$projdir/mob/refs/heads"
  54 [ -d "$projdir/mob/refs/mob" ]     || ln -sfn ../../refs/mob "$projdir/mob/refs/mob"
  55
  56 [ -L "$projdir/mob/packed-refs" ]  || ln -sfn ../packed-refs.mob "$projdir/mob/packed-refs"
  57 [ -d "$projdir/mob/objects" ]      || ln -sfn ../objects "$projdir/mob/objects"
  58 [ -d "$projdir/mob/info" ]         || ln -sfn ../info "$projdir/mob/info"
  59 [ -f "$projdir/mob/description" ]  || ln -sfn ../description "$projdir/mob/description"
  60 [ -f "$projdir/mob/config" ]       || ln -sfn ../config "$projdir/mob/config"
  61
  62 cp -p -f "$projdir/HEAD" "$projdir/mob/HEAD.$$"
  63 mv -f "$projdir/mob/HEAD.$$" "$projdir/mob/HEAD"
  64 rm -f "$projdir/mob/HEAD.$$"
  65
  66 git --git-dir="$projdir" for-each-ref --format='%(objectname) %(refname)' >"$projdir/packed-refs.mob.$$" || :
  67 if [ -s "$projdir/packed-refs.mob.$$" ]; then
  68         mv -f "$projdir/packed-refs.mob.$$" "$projdir/packed-refs.mob"
  69 fi
  70 rm -f "$projdir/packed-refs.mob.$$"
  71
  72 exit 0