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install.sh bash script converted to sh script

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This commit is contained in:
Lawrence Lagerlof 2022-09-17 09:48:46 -03:00
commit 57a97b98d7
1 changed files with 28 additions and 38 deletions
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66
install.sh
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@ -1,8 +1,8 @@
#!/bin/bash
#!/bin/sh
HMM_PATH="$(dirname $0)/h-m-m"
MINIMUM_REQUIREMENTS="MINIMUM REQUIREMENTS: PHP 7+ and one of these three must exist on PATH: xclip, xsel or wl-clipboard\n"
DESTINATION_DIR="/usr/local/bin"
HMM_PATH=$(dirname "$0")/h-m-m
MINIMUM_REQUIREMENTS="MINIMUM REQUIREMENTS: PHP 7+ and one of these three must exist on PATH: xclip, xsel or wl-clipboard."
DESTINATION_DIR=/usr/local/bin
# Test if /usr/local/bin exists. If not fallback to /usr/bin
if [ ! -d "$DESTINATION_DIR" ]; then
@ -11,67 +11,57 @@ fi
# If h-m-m doesn't exist in the same directory as this script, tries to download from github repository
if [ ! -f "$HMM_PATH" ]; then
if [[ $(curl --write-out '%{http_code}' --silent https://raw.githubusercontent.com/nadrad/h-m-m/main/h-m-m --output /dev/null) == 200 ]]; then
curl --silent https://raw.githubusercontent.com/nadrad/h-m-m/main/h-m-m --output /tmp/h-m-m
if [ $? -ne 0 ]; then
echo -e "ERROR: Could not download h-m-m\n"
exit 1
fi
if [ "$(curl --write-out '%{http_code}' --silent https://raw.githubusercontent.com/nadrad/h-m-m/main/h-m-m --output /tmp/h-m-m)" = "200" ]; then
HMM_PATH="/tmp/h-m-m"
else
echo -e "ERROR: Online repository not available or Internet is down\n"
printf "ERROR: Could not download h-m-m\n"
exit 1
fi
fi
echo -e "\n> Installer for h-m-m\n"
printf "\n> Installer for h-m-m\n\n"
# Test if php is on PATH
if ! command -v php &> /dev/null ;then
echo -e "ERROR: php executable not found on PATH. Installation cancelled.\n";
echo -e $MINIMUM_REQUIREMENTS
if ! command -v php > /dev/null 2>&1;then
printf "ERROR: php executable not found on PATH. Installation cancelled.\n";
printf "%s\n" "$MINIMUM_REQUIREMENTS"
exit 1
fi
# Test if xclip, xsel or wl-clipboard are on PATH
if ! command -v xclip &> /dev/null && ! command -v xsel &> /dev/null && ! command -v wl-clipboard &> /dev/null ;then
echo -e "ERROR: xclip, xsel or wl-clipboard must exist on PATH. Installation cancelled.\n";
echo -e $MINIMUM_REQUIREMENTS
if ! command -v xclip > /dev/null 2>&1 && ! command -v xsel > /dev/null 2>&1 && ! command -v wl-clipboard > /dev/null 2>&1 ;then
printf "ERROR: xclip, xsel or wl-clipboard must exist on PATH. Installation cancelled.\n";
printf "%s\n" "$MINIMUM_REQUIREMENTS"
exit 1
fi
# Ask for user confirmation to install the script
echo -e "This script will install h-m-m on $DESTINATION_DIR and make it executable.\n"
echo -e "Proceed (y/N)?"
printf "This script will install h-m-m on %s and make it executable.\n" "$DESTINATION_DIR"
printf "Proceed (y/N)?"
read a </dev/tty
read -r a </dev/tty
if [[ ! "$a" =~ ^(y|Y) ]] ;then
echo -e "Installation cancelled."
if ! printf "%s" "$a" | grep -q "^[yY]"; then
printf "Installation cancelled.\n"
exit 125
fi
# Ask for user confirmation to overwrite if the script is already installed
if test -f "$DESTINATION_DIR/h-m-m"; then
echo -e "The file $DESTINATION_DIR/h-m-m already exist.\n"
echo -e "Overwrite (y/N)?"
printf "The file %s/h-m-m already exist.\n" "$DESTINATION_DIR"
printf "Overwrite (y/N)?"
read a </dev/tty
read -r a </dev/tty
if [[ ! "$a" =~ ^(y|Y) ]] ;then
echo -e "Installation cancelled."
if ! printf "%s" "$a" | grep -q "^[yY]"; then
printf "Installation cancelled.\n"
exit 125
fi
fi
# Copy the script
sudo cp $HMM_PATH $DESTINATION_DIR/h-m-m
if [ $? -ne 0 ]; then
echo -e "ERROR: Could not copy h-m-m to $DESTINATION_DIR\n"
if ! sudo cp "$HMM_PATH" "$DESTINATION_DIR/h-m-m"; then
printf "ERROR: Could not copy h-m-m to %s\n" "$DESTINATION_DIR"
exit 1
fi
@ -81,9 +71,9 @@ rm -f /tmp/h-m-m
# Make the copied file executable
sudo chmod +x $DESTINATION_DIR/h-m-m
if [ $? -ne 0 ]; then
echo -e "ERROR: Could not make the script $DESTINATION_DIR/h-m-m executable.\n"
if ! sudo chmod +x $DESTINATION_DIR/h-m-m; then
printf "ERROR: Could not make the script %s/h-m-m executable.\n" "$DESTINATION_DIR"
exit 1
fi
echo -e "\nSUCCESS! h-m-m installed.\n"
printf "\nSUCCESS! h-m-m installed.\n"