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authorShawn Bohrer <shawn.bohrer@gmail.com>2007-11-12 01:48:47 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-11-19 03:11:42 (GMT)
commit113f10f22f4b3b599e44e192e241e0bace9cc39e (patch)
tree83fdfa4897870cb07cea1ea4b8afa129e0c50e34 /contrib/examples
parentea55960518bb104020c02aa2f64b33f93d1775e7 (diff)
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Make git-clean a builtin
This replaces git-clean.sh with builtin-clean.c, and moves git-clean.sh to the examples. This also introduces a change in behavior when removing directories explicitly specified as a path. For example currently: 1. When dir has only untracked files, these two behave differently: $ git clean -n dir $ git clean -n dir/ the former says "Would not remove dir/", while the latter would say "Would remove dir/untracked" for all paths under it, but not the directory itself. With -d, the former would stop refusing, however since the user explicitly asked to remove the directory the -d is no longer required. 2. When there are more parameters: $ git clean -n dir foo $ git clean -n dir/ foo both cases refuse to remove dir/ unless -d is specified. Once again since both cases requested to remove dir the -d is no longer required. Thanks to Johannes Schindelin for the conversion to using the parse-options API. Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/examples')
-rwxr-xr-xcontrib/examples/git-clean.sh118
1 files changed, 118 insertions, 0 deletions
diff --git a/contrib/examples/git-clean.sh b/contrib/examples/git-clean.sh
new file mode 100755
index 0000000..01c95e9
--- /dev/null
+++ b/contrib/examples/git-clean.sh
@@ -0,0 +1,118 @@
+#!/bin/sh
+#
+# Copyright (c) 2005-2006 Pavel Roskin
+#
+
+OPTIONS_KEEPDASHDASH=
+OPTIONS_SPEC="\
+git-clean [options] <paths>...
+
+Clean untracked files from the working directory
+
+When optional <paths>... arguments are given, the paths
+affected are further limited to those that match them.
+--
+d remove directories as well
+f override clean.requireForce and clean anyway
+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"
+
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+require_work_tree
+
+ignored=
+ignoredonly=
+cleandir=
+rmf="rm -f --"
+rmrf="rm -rf --"
+rm_refuse="echo Not removing"
+echo1="echo"
+
+disabled=$(git config --bool clean.requireForce)
+
+while test $# != 0
+do
+ case "$1" in
+ -d)
+ cleandir=1
+ ;;
+ -f)
+ disabled=false
+ ;;
+ -n)
+ disabled=false
+ rmf="echo Would remove"
+ rmrf="echo Would remove"
+ rm_refuse="echo Would not remove"
+ echo1=":"
+ ;;
+ -q)
+ echo1=":"
+ ;;
+ -x)
+ ignored=1
+ ;;
+ -X)
+ ignoredonly=1
+ ;;
+ --)
+ shift
+ break
+ ;;
+ *)
+ usage # should not happen
+ ;;
+ esac
+ shift
+done
+
+# requireForce used to default to false but now it defaults to true.
+# IOW, lack of explicit "clean.requireForce = false" is taken as
+# "clean.requireForce = true".
+case "$disabled" in
+"")
+ die "clean.requireForce not set and -n or -f not given; refusing to clean"
+ ;;
+"true")
+ die "clean.requireForce set and -n or -f not given; refusing to clean"
+ ;;
+esac
+
+if [ "$ignored,$ignoredonly" = "1,1" ]; then
+ die "-x and -X cannot be set together"
+fi
+
+if [ -z "$ignored" ]; then
+ excl="--exclude-per-directory=.gitignore"
+ excl_info= excludes_file=
+ if [ -f "$GIT_DIR/info/exclude" ]; then
+ excl_info="--exclude-from=$GIT_DIR/info/exclude"
+ fi
+ if cfg_excl=$(git config core.excludesfile) && test -f "$cfg_excl"
+ then
+ excludes_file="--exclude-from=$cfg_excl"
+ fi
+ if [ "$ignoredonly" ]; then
+ excl="$excl --ignored"
+ fi
+fi
+
+git ls-files --others --directory \
+ $excl ${excl_info:+"$excl_info"} ${excludes_file:+"$excludes_file"} \
+ -- "$@" |
+while read -r file; do
+ if [ -d "$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