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