Code

Add git-clean command
authorPavel Roskin <proski@gnu.org>
Wed, 5 Apr 2006 06:00:48 +0000 (02:00 -0400)
committerJunio C Hamano <junkio@cox.net>
Wed, 5 Apr 2006 09:51:27 +0000 (02:51 -0700)
This command removes untracked files from the working tree.  This
implementation is based on cg-clean with some simplifications.  The
documentation is included.

[jc: with trivial documentation fix, noticed by Jakub Narebski]

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
.gitignore
Documentation/git-clean.txt [new file with mode: 0644]
Makefile
git-clean.sh [new file with mode: 0755]

index 75891c393bb224684072014531fb1d4aecbe8ca4..b5959d63116aa1e3e900f43a137295b47376e1e0 100644 (file)
@@ -15,6 +15,7 @@ git-checkout
 git-checkout-index
 git-cherry
 git-cherry-pick
+git-clean
 git-clone
 git-clone-pack
 git-commit
diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
new file mode 100644 (file)
index 0000000..36890c5
--- /dev/null
@@ -0,0 +1,50 @@
+git-clean(1)
+============
+
+NAME
+----
+git-clean - Remove untracked files from the working tree
+
+SYNOPSIS
+--------
+[verse]
+'git-clean' [-d] [-n] [-q] [-x | -X]
+
+DESCRIPTION
+-----------
+Removes files unknown to git.  This allows to clean the working tree
+from files that are not under version control.  If the '-x' option is
+specified, ignored files are also removed, allowing to remove all
+build products.
+
+OPTIONS
+-------
+-d::
+       Remove untracked directories in addition to untracked files.
+
+-n::
+       Don't actually remove anything, just show what would be done.
+
+-q::
+       Be quiet, only report errors, but not the files that are
+       successfully removed.
+
+-x::
+       Don't use the ignore rules.  This allows removing all untracked
+       files, including build products.  This can be used (possibly in
+       conjunction with gitlink:git-reset[1]) to create a pristine
+       working directory to test a clean build.
+
+-X::
+       Remove only files ignored by git.  This may be useful to rebuild
+       everything from scratch, but keep manually created files.
+
+
+Author
+------
+Written by Pavel Roskin <proski@gnu.org>
+
+
+GIT
+---
+Part of the gitlink:git[7] suite
index 145099adaae0a8aeb55a7ea9a0f4b07799e026ec..3367b8c13df28a93b1db6246cf0bea279d1b6b36 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -114,7 +114,7 @@ SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 
 SCRIPT_SH = \
        git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
-       git-cherry.sh git-clone.sh git-commit.sh \
+       git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
        git-count-objects.sh git-diff.sh git-fetch.sh \
        git-format-patch.sh git-log.sh git-ls-remote.sh \
        git-merge-one-file.sh git-parse-remote.sh \
diff --git a/git-clean.sh b/git-clean.sh
new file mode 100755 (executable)
index 0000000..b200868
--- /dev/null
@@ -0,0 +1,80 @@
+#!/bin/sh
+#
+# Copyright (c) 2005-2006 Pavel Roskin
+#
+
+USAGE="[-d] [-n] [-q] [-x | -X]"
+LONG_USAGE='Clean untracked files from the working directory
+       -d      remove directories as well
+       -n      don'\''t remove anything, just show what would be done
+       -q      be quiet, only report errors
+       -x      remove ignored files as well
+       -X      remove only ignored files as well'
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+
+ignored=
+ignoredonly=
+cleandir=
+quiet=
+rmf="rm -f"
+rmrf="rm -rf"
+rm_refuse="echo Not removing"
+echo1="echo"
+
+while case "$#" in 0) break ;; esac
+do
+       case "$1" in
+       -d)
+               cleandir=1
+               ;;
+       -n)
+               quiet=1
+               rmf="echo Would remove"
+               rmrf="echo Would remove"
+               rm_refuse="echo Would not remove"
+               echo1=":"
+               ;;
+       -q)
+               quiet=1
+               ;;
+       -x)
+               ignored=1
+               ;;
+       -X)
+               ignoredonly=1
+               ;;
+       *)
+               usage
+       esac
+       shift
+done
+
+case "$ignored,$ignoredonly" in
+       1,1) usage;;
+esac
+
+if [ -z "$ignored" ]; then
+       excl="--exclude-per-directory=.gitignore"
+       if [ -f "$GIT_DIR/info/exclude" ]; then
+               excl_info="--exclude-from=$GIT_DIR/info/exclude"
+       fi
+       if [ "$ignoredonly" ]; then
+               excl="$excl --ignored"
+       fi
+fi
+
+git-ls-files --others --directory $excl ${excl_info:+"$excl_info"} |
+while read -r file; do
+       if [ -d "$file" -a ! -L "$file" ]; then
+               if [ -z "$cleandir" ]; then
+                       $rm_refuse "$file"
+                       continue
+               fi
+               $echo1 "Removing $file"
+               $rmrf "$file"
+       else
+               $echo1 "Removing $file"
+               $rmf "$file"
+       fi
+done