Documentation/install-doc-quick.sh

   1 #!/bin/sh
   2 # This requires git-manpages and/or git-htmldocs repositories
   3
   4 repository=${1?repository}
   5 destdir=${2?destination}
   6
   7 head=master GIT_DIR=
   8 for d in "$repository/.git" "$repository"
   9 do
  10         if GIT_DIR="$d" git rev-parse refs/heads/master >/dev/null 2>&1
  11         then
  12                 GIT_DIR="$d"
  13                 export GIT_DIR
  14                 break
  15         fi
  16 done
  17
  18 if test -z "$GIT_DIR"
  19 then
  20         echo >&2 "Neither $repository nor $repository/.git is a repository"
  21         exit 1
  22 fi
  23
  24 GIT_WORK_TREE=$(pwd)
  25 GIT_INDEX_FILE=$(pwd)/.quick-doc.$$
  26 export GIT_INDEX_FILE GIT_WORK_TREE
  27 rm -f "$GIT_INDEX_FILE"
  28 trap 'rm -f "$GIT_INDEX_FILE"' 0
  29
  30 git read-tree $head
  31 git checkout-index -a -f --prefix="$destdir"/
  32
  33 if test -n "$GZ"
  34 then
  35         git ls-tree -r --name-only $head |
  36         xargs printf "$destdir/%s\n" |
  37         xargs gzip -f
  38 fi
  39 rm -f "$GIT_INDEX_FILE"