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Improve install script

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This commit is contained in:
Junegunn Choi 2015-01-07 20:08:05 +09:00
parent f99f66570b
commit 23f27f3ce5
1 changed files with 16 additions and 12 deletions
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28
install
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@ -12,21 +12,25 @@ ask() {
} }
check_binary() { check_binary() {
echo "- Checking fzf executable" echo -n " - Checking fzf executable ... "
echo -n " - "
if ! "$fzf_base"/bin/fzf --version; then if ! "$fzf_base"/bin/fzf --version; then
rm -v "$fzf_base"/bin/fzf rm -f "$fzf_base"/bin/fzf
binary_error="Error occurred" binary_error="Error occurred"
fi fi
} }
symlink() {
echo " - Creating symlink: bin/$1 -> bin/fzf"
rm -f "$fzf_base"/bin/fzf
ln -sf "$fzf_base"/bin/$1 "$fzf_base"/bin/fzf
}
download() { download() {
echo "Downloading fzf executable ($1) ..." echo "Downloading bin/$1 ..."
if [ -x "$fzf_base"/bin/fzf ]; then if [ -x "$fzf_base"/bin/$1 ]; then
if ! ask "- fzf already exists. Download it again?"; then echo " - Already exists"
check_binary symlink $1
return check_binary && return
fi
fi fi
mkdir -p "$fzf_base"/bin && cd "$fzf_base"/bin mkdir -p "$fzf_base"/bin && cd "$fzf_base"/bin
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
@ -49,7 +53,7 @@ download() {
return return
fi fi
mv $1 fzf && chmod +x fzf && check_binary chmod +x $1 && symlink $1 && check_binary
} }
# Try to download binary executable # Try to download binary executable
@ -69,7 +73,7 @@ if [ -n "$binary_error" ]; then
if [ $binary_available -eq 0 ]; then if [ $binary_available -eq 0 ]; then
echo "No prebuilt binary for $archi ... " echo "No prebuilt binary for $archi ... "
else else
echo " - $binary_error ... " echo " - $binary_error !!!"
fi fi
echo "Installing legacy Ruby version ..." echo "Installing legacy Ruby version ..."
@ -77,7 +81,7 @@ if [ -n "$binary_error" ]; then
echo -n "Checking Ruby executable ... " echo -n "Checking Ruby executable ... "
ruby=`which ruby` ruby=`which ruby`
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "ruby executable not found!" echo "ruby executable not found !!!"
exit 1 exit 1
fi fi