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dotfiles/scripts/install-neofetch.sh

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#!/usr/bin/env bash
#
# Install neofetch from source
#
# shellcheck source=shared.sh
source "$DOTFILES/config/shared.sh"
if ! declare -f msg > /dev/null; then
# Function to print messages if VERBOSE is enabled
# $1 - message (string)
msg()
{
[ "$VERBOSE" -eq 1 ] && echo "$1"
return 0
}
fi
if ! declare -f msg_err > /dev/null; then
# Function to print error messages and exit
# $1 - error message (string)
msg_err()
{
echo "(!) ERROR: $1" >&2
exit 1
}
fi
if ! declare -f msg_done > /dev/null; then
# Function to print done message
# $1 - message (string)
msg_done()
{
echo "$1"
return 0
}
fi
NEOFETCH_VERSION="$(x-gh-get-latest-version dylanaraps/neofetch)"
NEOFETCH_REPO="https://github.com/dylanaraps/neofetch"
NEOFETCH_URL="${NEOFETCH_REPO}/archive/refs/tags/${NEOFETCH_VERSION}.tar.gz"
NEOFETCH_TEMP="/tmp/neofetch"
NEOFETCH_INSTALL_PREFIX="$HOME/.local"
# Enable verbosity with VERBOSE=1
VERBOSE="${VERBOSE:-0}"
# Function to install neofetch from source
install_neofetch()
{
LC_ALL=C
mkdir -p "$NEOFETCH_TEMP" "$NEOFETCH_INSTALL_PREFIX"
curl -L "$NEOFETCH_URL" -o "$NEOFETCH_TEMP.tar.gz"
tar zxvf "$NEOFETCH_TEMP.tar.gz" --directory="$NEOFETCH_TEMP"
cd "$NEOFETCH_TEMP/neofetch-$NEOFETCH_VERSION" \
&& make PREFIX="${NEOFETCH_INSTALL_PREFIX}" install \
&& rm -rf "$NEOFETCH_TEMP*" \
&& msg_yay "neofetch installed!"
}
main()
{
if ! command -v neofetch &> /dev/null; then
install_neofetch
elif [ "$NEOFETCH_VERSION" != "$(neofetch --version | awk '{print $2}')" ]; then
install_neofetch
else
msg_done "neofetch v.${NEOFETCH_VERSION} already installed"
fi
}
main "$@"