tridactyl/native/install.sh
2020-11-21 23:39:46 +00:00

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Executable file

#!/usr/bin/env sh
echoerr() {
red="\\033[31m"
normal="\\e[0m"
printf "%b\n" "$red$*$normal" >&2
}
sedEscape() {
printf "%s" "$@" | sed 's/[&/\]/\\&/g'
}
# To install, curl -fsSl 'url to this script' | sh
run() {
set -e
XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}/tridactyl"
XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}/tridactyl"
# Use argument as version or 1.15.0, as that was the last version before we switched to using tags
manifest_loc="https://raw.githubusercontent.com/tridactyl/tridactyl/${1:-1.15.0}/native/tridactyl.json"
native_loc="https://raw.githubusercontent.com/tridactyl/tridactyl/${1:-1.15.0}/native/native_main.py"
# Decide where to put the manifest based on OS
# Get OSTYPE from bash if it's installed. If it's not, then this will
# default to the Linux location as OSTYPE will be empty
OSTYPE="$(command -v bash >/dev/null && bash -c 'echo $OSTYPE')"
case "$OSTYPE" in
linux-gnu|linux-musl|linux|freebsd*)
manifest_home="$HOME/.mozilla/native-messaging-hosts/"
;;
darwin*)
manifest_home="$HOME/Library/Application Support/Mozilla/NativeMessagingHosts/"
;;
*)
# Fallback to default Linux location for unknown OSTYPE
manifest_home="$HOME/.mozilla/native-messaging-hosts/"
;;
esac
mkdir -p "$manifest_home" "$XDG_DATA_HOME"
manifest_file="$manifest_home/tridactyl.json"
native_file="$XDG_DATA_HOME/native_main.py.new"
native_file_final="$XDG_DATA_HOME/native_main.py"
echo "Installing manifest here: $manifest_home"
echo "Installing script here: XDG_DATA_HOME: $XDG_DATA_HOME"
# Until this PR is merged into master, we'll be copying the local version
# over instead of downloading it
if [ "$1" = "local" ]; then
cp -f native/tridactyl.json "$manifest_file"
cp -f native/native_main.py "$native_file"
else
curl -sS --create-dirs -o "$manifest_file" "$manifest_loc"
curl -sS --create-dirs -o "$native_file" "$native_loc"
fi
if [ ! -f "$manifest_file" ] ; then
echoerr "Failed to create '$manifest_file'. Please make sure that the directories exist and that you have the necessary permissions."
exit 1
fi
if [ ! -f "$native_file" ] ; then
echoerr "Failed to create '$native_file'. Please make sure that the directories exist and that you have the necessary permissions."
exit 1
fi
sed -i.bak "s/REPLACE_ME_WITH_SED/$(sedEscape "$native_file_final")/" "$manifest_file"
chmod +x "$native_file"
# Requirements for native messenger
python_path=$(command -v python3) || python_path=""
if [ -x "$python_path" ]; then
sed -i.bak "1s/.*/#!$(sedEscape /usr/bin/env) $(sedEscape "$python_path")/" "$native_file"
mv "$native_file" "$native_file_final"
else
echoerr "Error: Python 3 must exist in PATH."
echoerr "Please install it and run this script again."
exit 1
fi
echo
echo "Successfully installed Tridactyl native messenger!"
echo "Run ':native' in Firefox to check."
}
# Run the run function in a subshell so that it can be exited early if an error
# occurs
if ret="$(run "$@")"; then
# Print captured output
printf "%b\n" "$ret"
else
# Print captured output, ${ret:+\n} adds a newline only if ret isn't empty
printf "%b" "$ret${ret:+\n}"
echoerr 'Failed to install!'
fi