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[crosutils] Add confirmation warning to cros_workon_make --scrub

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BUG=9717
TEST=run cros_workon_make --scrub and ensure that it only scrubs if the user types y or yes (case insensitive)

Change-Id: Ic1f8020fcca8bd57924391fcbf075d3e2adc5e4a

Review URL: http://codereview.chromium.org/5265009
This commit is contained in:
Chris Masone 2010-11-29 15:06:53 -08:00
parent 6fbd3d123c
commit 330375f692
1 changed files with 12 additions and 6 deletions
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18
bin/cros_workon_make
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@ -58,12 +58,18 @@ if ! pkgfile=$("${EQUERYCMD}" which "${workon_name}" 2> /dev/null); then
fi
if [ "${FLAGS_scrub}" = "${FLAGS_TRUE}" ]; then
eval $(${EBUILDCMD} $(${EQUERYCMD} which ${workon_name}) info)
srcdir=$(readlink -m ${CROS_WORKON_SRCDIR})
trunkdir=$(readlink -m ${CHROOT_TRUNK_DIR})
project_path=${srcdir#${trunkdir}/}
if ! (cd "${GCLIENT_ROOT}/${project_path}" && git clean -xf); then
die "Could not scrub source directory"
warn "--scrub will destroy ALL FILES unknown to git!"
read -p "Are you sure you want to do this? [y|N]" resp
if egrep -qi "^y(es)?$" <(echo -n "${resp}"); then
eval $(${EBUILDCMD} $(${EQUERYCMD} which ${workon_name}) info)
srcdir=$(readlink -m ${CROS_WORKON_SRCDIR})
trunkdir=$(readlink -m ${CHROOT_TRUNK_DIR})
project_path=${srcdir#${trunkdir}/}
if ! (cd "${GCLIENT_ROOT}/${project_path}" && git clean -xf); then
die "Could not scrub source directory"
fi
else
info "Not scrubbing; exiting gracefully"
fi
exit 0
fi