Andrew's git - gitweb.git/blob

   1#!/bin/sh
   2#
   3# Copyright (c) 2005-2006 Pavel Roskin
   4#
   5
   6USAGE="[-d] [-f] [-n] [-q] [-x | -X] [--] <paths>..."
   7LONG_USAGE='Clean untracked files from the working directory
   8        -d      remove directories as well
   9        -f      override clean.requireForce and clean anyway
  10        -n      don'\''t remove anything, just show what would be done
  11        -q      be quiet, only report errors
  12        -x      remove ignored files as well
  13        -X      remove only ignored files
  14When optional <paths>... arguments are given, the paths
  15affected are further limited to those that match them.'
  16SUBDIRECTORY_OK=Yes
  17. git-sh-setup
  18require_work_tree
  19
  20ignored=
  21ignoredonly=
  22cleandir=
  23rmf="rm -f --"
  24rmrf="rm -rf --"
  25rm_refuse="echo Not removing"
  26echo1="echo"
  27
  28disabled=$(git config --bool clean.requireForce)
  29
  30while test $# != 0
  31do
  32        case "$1" in
  33        -d)
  34                cleandir=1
  35                ;;
  36        -f)
  37                disabled=false
  38                ;;
  39        -n)
  40                disabled=false
  41                rmf="echo Would remove"
  42                rmrf="echo Would remove"
  43                rm_refuse="echo Would not remove"
  44                echo1=":"
  45                ;;
  46        -q)
  47                echo1=":"
  48                ;;
  49        -x)
  50                ignored=1
  51                ;;
  52        -X)
  53                ignoredonly=1
  54                ;;
  55        --)
  56                shift
  57                break
  58                ;;
  59        -*)
  60                usage
  61                ;;
  62        *)
  63                break
  64        esac
  65        shift
  66done
  67
  68# requireForce used to default to false but now it defaults to true.
  69# IOW, lack of explicit "clean.requireForce = false" is taken as
  70# "clean.requireForce = true".
  71case "$disabled" in
  72"")
  73        die "clean.requireForce not set and -n or -f not given; refusing to clean"
  74        ;;
  75"true")
  76        die "clean.requireForce set and -n or -f not given; refusing to clean"
  77        ;;
  78esac
  79
  80case "$ignored,$ignoredonly" in
  81        1,1) usage;;
  82esac
  83
  84if [ -z "$ignored" ]; then
  85        excl="--exclude-per-directory=.gitignore"
  86        excl_info= excludes_file=
  87        if [ -f "$GIT_DIR/info/exclude" ]; then
  88                excl_info="--exclude-from=$GIT_DIR/info/exclude"
  89        fi
  90        if cfg_excl=$(git config core.excludesfile) && test -f "$cfg_excl"
  91        then
  92                excludes_file="--exclude-from=$cfg_excl"
  93        fi
  94        if [ "$ignoredonly" ]; then
  95                excl="$excl --ignored"
  96        fi
  97fi
  98
  99git ls-files --others --directory \
 100        $excl ${excl_info:+"$excl_info"} ${excludes_file:+"$excludes_file"} \
 101        -- "$@" |
 102while read -r file; do
 103        if [ -d "$file" -a ! -L "$file" ]; then
 104                if [ -z "$cleandir" ]; then
 105                        $rm_refuse "$file"
 106                        continue
 107                fi
 108                $echo1 "Removing $file"
 109                $rmrf "$file"
 110        else
 111                $echo1 "Removing $file"
 112                $rmf "$file"
 113        fi
 114done