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More sanity checking.

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erdgeist 2006-11-15 19:46:37 +00:00
parent a0c34d12ee
commit a98c4c8e29
1 changed files with 8 additions and 0 deletions
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ezjail-admin
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@ -652,11 +652,19 @@ config)
# so check, whether we might be running into problems # so check, whether we might be running into problems
[ -e ${ezjail_new_config} -o -e ${ezjail_new_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_new_config}. Please rename the ezjail." [ -e ${ezjail_new_config} -o -e ${ezjail_new_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_new_config}. Please rename the ezjail."
# since we just used the old rootdir prefix and added the new hostname,
# we might end up at an existing directory
[ -e ${ezjail_new_rootdir} ] && exerr "Error: An object already exists at ${ezjail_new_rootdir}, cant rename."
# prevent trouble with creating our softlink
[ -L ${ezjail_softlink} -a -e ${ezjail_new_softlink} ] && exerr "Error: An object already exists at ${ezjail_new_softlink}, cant create softlink there."
# need to rename the image? # need to rename the image?
if [ -n "${ezjail_image}" ]; then if [ -n "${ezjail_image}" ]; then
# Do we have an auto generated image name? # Do we have an auto generated image name?
if [ "${ezjail_rootdir}.img" = "${ezjail_image}" ]; then if [ "${ezjail_rootdir}.img" = "${ezjail_image}" ]; then
ezjail_new_image=${ezjail_new_rootdir}.img ezjail_new_image=${ezjail_new_rootdir}.img
[ -e ${ezjail_new_image} ] && exerr "Error: An object already exists at ${ezjail_new_image}, cant rename image."
mv ${ezjail_image} ${ezjail_new_image} mv ${ezjail_image} ${ezjail_new_image}
else else
ezjail_new_image=${ezjail_image} ezjail_new_image=${ezjail_image}