ouch/install.sh
2021-11-02 16:37:19 -03:00

99 lines
2.7 KiB
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#! /usr/bin/sh
# Needs to be updated each version bump
VERSION="0.3.1"
DOWNLOAD_LOCATION="/tmp/ouch-binary"
INSTALLATION_LOCATION="/usr/local/bin/ouch"
REPO_URL="https://github.com/ouch-org/ouch"
# Panics script if anything fails
set -e
abort() {
echo "error occurred, aborting." ; exit 1
}
install() {
echo "Ouch v$VERSION."
printf "Detected system: "
# System detection from https://stackoverflow.com/a/27776822/9982477
# Go there to see a full table of what `uname -s` might output
case "$(uname -s)" in
Linux)
echo "Linux."
system_suffix="-linux-musl"
;;
Darwin)
echo "Mac OS X."
system_suffix="-apple-darwin"
;;
CYGWIN*|MINGW32*|MSYS*|MINGW*)
echo "Windows."
system_suffix="-pc-windows-msvc.exe"
;;
*)
echo "ERROR."
echo "This script only works for installing on Linux, Mac OS and Windows."
echo "We found '$(uname -s)' instead."
echo ""
echo "To install 'ouch' you can opt for other installation method"
echo "listed at $REPO_URL"
echo ""
echo "If you think this is an error, please open an issue"
exit 1
;;
esac
binary_file_name="ouch-x86_64${system_suffix}"
binary_url="https://github.com/ouch-org/ouch/releases/download/${VERSION}/${binary_file_name}"
echo ""
# Set $downloader
if [ $(which curl) ]; then
downloader="curl"
downloader_command="curl -fSL $binary_url -o $DOWNLOAD_LOCATION"
elif [ $(which wget) ]; then
downloader="wget"
downloader_command="wget $binary_url -O $DOWNLOAD_LOCATION"
else
echo "ERROR: have not found 'curl' nor 'wget' to donwload ouch binary."
exit 1
fi
if [ -f "$DOWNLOAD_LOCATION" ]; then
echo "Reusing downloaded binary at '$DOWNLOAD_LOCATION'."
else
echo "Downloading binary to '$DOWNLOAD_LOCATION' with $downloader."
echo "From $binary_url"
# Run command to download binary
$downloader_command
fi
echo ""
if [ "$USER" = "root" ]; then
echo "Detected root user, trying to copy $DOWNLOAD_LOCATION to $INSTALLATION_LOCATION."
cp $DOWNLOAD_LOCATION $INSTALLATION_LOCATION
chmod +x $INSTALLATION_LOCATION
else
echo "Asking for \"sudo\" permissions to finish installation."
echo "Permission is needed to copy '$DOWNLOAD_LOCATION' to '$INSTALLATION_LOCATION'"
sudo cp $DOWNLOAD_LOCATION $INSTALLATION_LOCATION
sudo chmod +x $INSTALLATION_LOCATION
fi
echo ""
echo "Successfully installed!"
echo "See $REPO_URL for usage instructions."
}
install