1 files changed, 0 insertions, 179 deletions
diff --git a/src/dpkg-realpath.sh b/src/dpkg-realpath.sh
deleted file mode 100755
index 84438b4..0000000
--- a/src/dpkg-realpath.sh
+++ /dev/null
@@ -1,179 +0,0 @@
-#!/bin/sh
-#
-# Copyright © 2020 Helmut Grohne <helmut@subdivi.de>
-# Copyright © 2020 Guillem Jover <guillem@debian.org>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-set -e
-
-PROGNAME=$(basename "$0")
-version="unknown"
-EOL="\n"
-
-PKGDATADIR_DEFAULT=src
-PKGDATADIR="${DPKG_DATADIR:-$PKGDATADIR_DEFAULT}"
-
-# shellcheck source=src/sh/dpkg-error.sh
-. "$PKGDATADIR/sh/dpkg-error.sh"
-
-show_version()
-{
-  cat <<END
-Debian $PROGNAME version $version.
-
-This is free software; see the GNU General Public License version 2 or
-later for copying conditions. There is NO warranty.
-END
-}
-
-show_usage()
-{
-  cat <<END
-Usage: $PROGNAME [<option>...] <pathname>
-
-Options:
-  -z, --zero                   end output line with NUL, not newline.
-      --instdir <directory>    set the root directory.
-      --root <directory>       set the root directory.
-      --version                show the version.
-  -?, --help                   show this help message.
-END
-}
-
-canonicalize() {
-  local src="$1"
-  local root="$DPKG_ROOT"
-  local loop=0
-  local result="$root"
-  local dst
-
-  # Check whether the path is relative and make it absolute otherwise.
-  if [ "$src" = "${src#/}" ]; then
-    src="$(pwd)/$src"
-    src="${src#"$root"}"
-  fi
-
-  # Remove prefixed slashes.
-  while [ "$src" != "${src#/}" ]; do
-     src=${src#/}
-  done
-  while [ -n "$src" ]; do
-    # Get the first directory component.
-    prefix=${src%%/*}
-    # Remove the first directory component from src.
-    src=${src#"$prefix"}
-    # Remove prefixed slashes.
-    while [ "$src" != "${src#/}" ]; do
-      src=${src#/}
-    done
-    # Resolve the first directory component.
-    if [ "$prefix" = . ]; then
-      # Ignore, stay at the same directory.
-      :
-    elif [ "$prefix" = .. ]; then
-      # Go up one directory.
-      result=${result%/*}
-      if [ -n "$root" ] && [ "${result#"$root"}" = "$result" ]; then
-        result="$root"
-      fi
-    elif [ -h "$result/$prefix" ]; then
-      loop=$((loop + 1))
-      if [ "$loop" -gt 25 ]; then
-        error "too many levels of symbolic links"
-      fi
-      # Resolve the symlink within $result.
-      dst=$(readlink "$result/$prefix")
-      case "$dst" in
-      /*)
-        # Absolute pathname, reset result back to $root.
-        result=$root
-        src="$dst${src:+/$src}"
-        # Remove prefixed slashes.
-        while [ "$src" != "${src#/}" ]; do
-          src=${src#/}
-        done
-        ;;
-      *)
-        # Relative pathname.
-        src="$dst${src:+/$src}"
-        ;;
-      esac
-    else
-      # Otherwise append the prefix.
-      result="$result/$prefix"
-    fi
-  done
-  # We are done, print the resolved pathname, w/o $root.
-  result="${result#"$root"}"
-  printf "%s$EOL" "${result:-/}"
-}
-
-setup_colors
-
-DPKG_ROOT="${DPKG_ROOT:-}"
-export DPKG_ROOT
-
-while [ $# -ne 0 ]; do
-  case "$1" in
-  -z|--zero)
-    EOL="\0"
-    ;;
-  --instdir|--root)
-    shift
-    DPKG_ROOT=$1
-    ;;
-  --instdir=*)
-    DPKG_ROOT="${1#--instdir=}"
-    ;;
-  --root=*)
-    DPKG_ROOT="${1#--root=}"
-    ;;
-  --version)
-    show_version
-    exit 0
-    ;;
-  --help|-\?)
-    show_usage
-    exit 0
-    ;;
-  --)
-    shift
-    pathname="$1"
-    ;;
-  -*)
-    badusage "unknown option: $1"
-    ;;
-  *)
-    pathname="$1"
-    ;;
-  esac
-  shift
-done
-
-# Normalize root directory.
-DPKG_ROOT="${DPKG_ROOT:+$(realpath "$DPKG_ROOT")}"
-# Remove default root dir.
-if [ "$DPKG_ROOT" = "/" ]; then
-  DPKG_ROOT=""
-fi
-
-[ -n "$pathname" ] || badusage "missing pathname"
-if [ "${pathname#"$DPKG_ROOT"}" != "$pathname" ]; then
-  error "link '$pathname' includes root prefix '$DPKG_ROOT'"
-fi
-
-canonicalize "$pathname"
-
-exit 0