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plugins/base: `mkiso()` 

Expressly handle unbound parameters.
pull/1930/head
John D Pell 2021-09-23 22:55:09 -07:00
parent 8d3e81a49f
commit 96239a286a
1 changed files with 5 additions and 6 deletions
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11
plugins/available/base.plugin.bash
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@ -149,9 +149,8 @@ function command_exists ()
type -t "$1" >/dev/null
}
if type -t mkisofs >/dev/null; then
function mkiso()
{
if _command_exists mkisofs; then
function mkiso() {
about 'creates iso from current dir in the parent dir (unless defined)'
param '1: ISO name'
param '2: dest/path'
@ -164,11 +163,11 @@ function mkiso()
local destpath="${2:-../}"
local srcpath="${3:-${PWD}}"
if [ ! -f "${destpath}${isoname}.iso" ]; then
if [[ ! -f "${destpath%/}/${isoname}.iso" ]]; then
echo "writing ${isoname}.iso to ${destpath} from ${srcpath}"
mkisofs -V "${isoname}" -iso-level 3 -r -o "${destpath}${isoname}.iso" "${srcpath}"
mkisofs -V "${isoname}" -iso-level 3 -r -o "${destpath%/}/${isoname}.iso" "${srcpath}"
else
echo "${destpath}${isoname}.iso already exists"
echo "${destpath%/}/${isoname}.iso already exists"
fi
}
fi