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Ask if fzf executable already exists

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This commit is contained in:
Junegunn Choi 2015-01-04 14:29:42 +09:00
parent 606d33e77e
commit f9f9b671c5
1 changed files with 11 additions and 6 deletions
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17
install
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@ -5,8 +5,17 @@ fzf_base=`pwd`
ARCHI=$(uname -sm) ARCHI=$(uname -sm)
ask() {
read -p "$1 ([y]/n) " -n 1 -r
echo
[[ ! $REPLY =~ ^[Nn]$ ]]
}
download() { download() {
echo "Downloading fzf executable ($1) ..." echo "Downloading fzf executable ($1) ..."
if [ -x "$fzf_base"/bin/fzf ]; then
ask "- fzf already exists. Download it again?" || return 0
fi
mkdir -p "$fzf_base"/bin && cd "$fzf_base"/bin mkdir -p "$fzf_base"/bin && cd "$fzf_base"/bin
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "- Failed to create bin directory." echo "- Failed to create bin directory."
@ -108,15 +117,11 @@ if [ $downloaded -ne 1 ]; then
fi fi
# Auto-completion # Auto-completion
read -p "Do you want to add auto-completion support? ([y]/n) " -n 1 -r ask "Do you want to add auto-completion support?"
echo
[[ ! $REPLY =~ ^[Nn]$ ]]
auto_completion=$? auto_completion=$?
# Key-bindings # Key-bindings
read -p "Do you want to add key bindings? ([y]/n) " -n 1 -r ask "Do you want to add key bindings?"
echo
[[ ! $REPLY =~ ^[Nn]$ ]]
key_bindings=$? key_bindings=$?
echo echo