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/$proj.git"
  15 if [ ! -f "$projdir/HEAD" -o ! -f "$projdir/config" -o ! -f "$projdir/description" ] ||
  16         [ ! -f "$projdir/hooks/pre-receive" -o ! -x "$projdir/hooks/pre-receive" ] ||
  17         [ ! -f "$projdir/hooks/post-receive" -o ! -x "$projdir/hooks/post-receive" ] ||
  18         [ ! -f "$projdir/hooks/update" -o ! -x "$projdir/hooks/update" ] ||
  19         [ ! -d "$projdir/objects" -o ! -d "$projdir/info" -o -L "$projdir/HEAD" ]; then
  20         echo "Incorrectly set up project: $1" >&2
  21         exit 1
  22 fi
  23
  24 umask 002
  25
  26 write_mob_hook() {
  27         echo '#!'@shbin@
  28         echo "cd .. && GIT_DIR=. GIROCCO_PERSONAL_MOB=1 exec hooks/$1"
  29 }
  30
  31 mkdir -p "$projdir/refs/mob" "$projdir/mob/refs" "$projdir/mob/hooks"
  32 chmod 02775 "$projdir/refs" "$projdir/refs/mob" \
  33         "$projdir/mob" "$projdir/mob/refs" "$projdir/mob/hooks" ||
  34         echo "Warning: could not chmod 02775 on all dirs"
  35
  36 for hook in pre-receive post-receive; do
  37         if ! [ -x "$projdir/mob/hooks/$hook" ]; then
  38                 write_mob_hook "$hook" > "$projdir/mob/hooks/$hook"
  39                 chmod 0775 "$projdir/mob/hooks/$hook"
  40         fi
  41 done
  42 [ -x "$projdir/mob/hooks/update" ] || ln -sfn ../../hooks/update "$projdir/mob/hooks/update"
  43
  44 [ -d "$projdir/mob/refs/heads" ] || ln -sfn ../../refs/mob "$projdir/mob/refs/heads"
  45 [ -d "$projdir/mob/refs/mob" ]   || ln -sfn ../../refs/mob "$projdir/mob/refs/mob"
  46
  47 [ -L "$projdir/mob/packed-refs" ] || ln -sfn ../packed-refs.mob "$projdir/mob/packed-refs"
  48 [ -d "$projdir/mob/objects" ]     || ln -sfn ../objects "$projdir/mob/objects"
  49 [ -d "$projdir/mob/info" ]        || ln -sfn ../info "$projdir/mob/info"
  50 [ -f "$projdir/mob/description" ] || ln -sfn ../description "$projdir/mob/description"
  51 [ -f "$projdir/mob/config" ]      || ln -sfn ../config "$projdir/mob/config"
  52
  53 cp -p -f "$projdir/HEAD" "$projdir/mob/HEAD.$$"
  54 mv -f "$projdir/mob/HEAD.$$" "$projdir/mob/HEAD"
  55 rm -f "$projdir/mob/HEAD.$$"
  56
  57 git --git-dir="$projdir" for-each-ref --format='%(objectname) %(refname)' > "$projdir/packed-refs.mob.$$" || :
  58 if [ -s "$projdir/packed-refs.mob.$$" ]; then
  59         mv -f "$projdir/packed-refs.mob.$$" "$projdir/packed-refs.mob"
  60 fi
  61 rm -f "$projdir/packed-refs.mob.$$"
  62
  63 exit 0