lemmy/install.sh
Richie Zhang d84f70dd6a
Improve the yes/no prompt in install.sh (#683)
* Improve the yes/no prompt in install.sh

The old implementation used a feature only present on Bash version 4, which not all systems have. The new version should work on all bash shells.

* Update install.sh
2020-05-01 10:33:28 -04:00

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#!/bin/bash
set -e
# Set the database variable to the default first.
# Don't forget to change this string to your actual database parameters
# if you don't plan to initialize the database in this script.
export LEMMY_DATABASE_URL=postgres://lemmy:password@localhost:5432/lemmy
# Set other environment variables
export JWT_SECRET=changeme
export HOSTNAME=rrr
# Optionally initialize the database
init_db_valid=0
init_db_final=0
while [ "$init_db_valid" == 0 ]
do
read -p "Initialize database (y/n)? " init_db
case "$init_db" in
[yY]* ) init_db_valid=1; init_db_final=1;;
[nN]* ) init_db_valid=1; init_db_final=0;;
* ) echo "Invalid input. Please enter either \"y\" or \"n\"." 1>&2;;
esac
echo
done
if [ "$init_db_final" = 1 ]
then
source ./server/db-init.sh
read -n 1 -s -r -p "Press ANY KEY to continue execution of this script, press CTRL+C to quit..."
echo
fi
# Build the web client
cd ui
yarn
yarn build
# Build and run the backend
cd ../server
RUST_LOG=debug cargo run
# For live coding, where both the front and back end, automagically reload on any save, do:
# cd ui && yarn start
# cd server && cargo watch -x run