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install: add -y option

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Fernando Schauenburg 2023-07-07 22:29:51 +02:00
parent 69f142aed8
commit 880edd13ff
1 changed files with 7 additions and 3 deletions
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10
install.sh
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@ -48,9 +48,9 @@ greeting() {
echo " Source: $cyan$dotfiles$sgr0" echo " Source: $cyan$dotfiles$sgr0"
echo " Destination: $cyan$DESTDIR$sgr0" echo " Destination: $cyan$DESTDIR$sgr0"
echo " Git user: $green$GIT_USER <$GIT_EMAIL>$sgr0" echo " Git user: $green$GIT_USER <$GIT_EMAIL>$sgr0"
if [ -t 0 ] && [ -t 1 ]; then
echo echo
if [ -t 0 ] && [ -t 1 ] && [ "$SKIP_CONFIRMATION" != "yes" ] ; then
echo "Press ENTER to continue (CTRL-C to cancel)..." echo "Press ENTER to continue (CTRL-C to cancel)..."
read -r _ read -r _
fi fi
@ -108,6 +108,7 @@ usage() {
echo "" echo ""
echo " -h print this help and exit" echo " -h print this help and exit"
echo " -n perform dry run" echo " -n perform dry run"
echo " -y assume yes, i.e. don't ask for confirmation"
} }
execute() { execute() {
@ -140,13 +141,16 @@ execute() {
} }
main() { main() {
while getopts 'hn' opt; do while getopts 'hny' opt; do
case "$opt" in case "$opt" in
n) # dry run n) # dry run
cmd=echo cmd=echo
echo "${yellow}Performing dry run (no changes will be made).${sgr0}" echo "${yellow}Performing dry run (no changes will be made).${sgr0}"
echo echo
;; ;;
y) # assume yes, i.e. skip confirmation
SKIP_CONFIRMATION='yes'
;;
h) # help h) # help
usage usage
exit 0 exit 0