#!/bin/sh
# postinst for doc-base

# Abort if any command returns an error value
set -e

add_docs ( ) {
  if command -v install-docs >/dev/null 2>&1; then
    install-docs -i /usr/share/doc-base/doc-base
    install-docs -i /usr/share/doc-base/install-docs-man
  else
    # error because we this *is* the doc-base package
    echo "cannot find install-docs on path" 1>&2
    exit 1
  fi
}

case "$1" in
  configure)
    # Configure this package.  If the package must prompt the user for
    # information, do it here.  There are three sub-cases.
    :
    if test "${2+set}" != set; then
      # We're being installed by an ancient dpkg which doesn't remember
      # which version was most recently configured, or even whether
      # there is a most recently configured version.
      add_docs
    elif test -z "$2" -o "$2" = "<unknown>"; then
      # The package has not ever been configured on this system, or was
      # purged since it was last configured.
      add_docs
    else
      # Version $2 is the most recently configured version of this
      # package.
      add_docs
    fi
    ;;
  abort-upgrade)
    # Back out of an attempt to upgrade this package FROM THIS VERSION
    # to version $2.  Undo the effects of "prerm upgrade $2".
    :
    ;;
  abort-remove)
    if test "$2" != in-favour; then
      echo "$0: undocumented call to \`postinst $*'" 1>&2
      exit 1
    fi
    # Back out of an attempt to remove this package, which was due to
    # a conflict with package $3 (version $4).  Undo the effects of
    # "prerm remove in-favour $3 $4".
    :
    ;;
  abort-deconfigure)
    if test "$2" != in-favour -o "$5" != removing; then
      echo "$0: undocumented call to \`postinst $*'" 1>&2
      exit 1
    fi
    # Back out of an attempt to deconfigure this package, which was
    # due to package $6 (version $7) which we depend on being removed
    # to make way for package $3 (version $4).  Undo the effects of
    # "prerm deconfigure in-favour $3 $4 removing $6 $7".
    :
    ;;
  *) echo "$0: didn't understand being called with \`$1'" 1>&2
     exit 1;;
esac

exit 0
