chore: move emulator stuff to the root folder

functions/emulator/Dockerfile

@@ -1,110 +0,0 @@
-####################################################################
-#
-# Due to complexities with Yarn workspaces, this Dockerfile
-# does not create the `dist` folder. It should be mounted from
-# the host machine to the container, using the `-v` flag.
-#
-# Optionally, initial data can be setup by mounting `/seed`.
-#
-# If you want to not get errors due to missing email templates,
-# you also need to mount those. The functions code in the
-# emulator expects them to be located at `/templates`.
-#
-# COMMANDS
-# We need some files from the root directory of the project,
-# therefore these commands should be ran from there.
-#
-#   BUILD
-#   docker build -f ./functions/emulator/Dockerfile -t emulator .
-#
-#   RUN
-#   docker run -v ./functions:/app/functions -p 4001-4008:4001-4008 -it emulator
-#
-#   RUN WITH SEED DATA
-#   docker run -v ./functions/data/emulator:/seed -v ./functions:/app/functions -p 4001-4008:4001-4008 -it emulator
-#
-#   RUN WITH EMAIL TEMPLATES
-#   docker run -v ./functions/src/emailNotifications/templates:/templates -v ./functions:/app/functions -p 4001-4008:4001-4008 -it emulator
-#
-#   EXPORT (while the container is running)
-#   docker exec -it <conatiner_name> /app/export.js
-#   docker cp <conatiner_name>:/app/dump ./whatever
-#
-# HOW TO DEBUG THE CONTAINER WHILE IT IS RUNNING:
-#   1) Open a new terminal.
-#   2) Run `docker ps` command.
-#   3) Find the name for the container.
-#   4) Run `docker exec -it <conatiner_name> bash` command.
-#
-# TECHNICAL NOTES:
-#   WHAT IS THAT DOT AT THE END OF THE BUILD COMMAND?
-#   That is the `context` argument. For the COPY command,
-#   the part that happens on the host machine is done
-#   relative to it.
-#
-#   So if you are in the root directory it will start from there.
-#   https://docs.docker.com/build/building/context/#filesystem-contexts
-#
-#   FIREBASE.JSON HOSTS
-#   Due to Docker, the Firebase emulators should run on 0.0.0.0
-#   https://stackoverflow.com/a/52518929
-#
-####################################################################
-
-FROM node:20.9.0-bullseye-slim
-
-WORKDIR /app
-
-RUN \
-  apt-get update && \
-  apt-get -y install curl && \
-  # For Firebase
-  # https://firebase.google.com/docs/emulator-suite/install_and_configure
-  apt-get -y install openjdk-11-jre-headless && \
-  # For debugging
-  apt-get -y install nano && \
-  apt-get clean
-
-HEALTHCHECK CMD curl --fail http://0.0.0.0:4001 || exit 1
-
-# In this codebase, we prefer to use yarn over npm
-# but I couldn't get yarn global install working.
-# This works but feel free to make a change.
-RUN npm install -g firebase-tools
-
-# Doing setup saves time when running the container.
-# There are no setup commands for functions, hosting, or auth.
-RUN \
-  firebase setup:emulators:ui && \
-  firebase setup:emulators:firestore && \
-  firebase setup:emulators:database && \
-  firebase setup:emulators:storage && \
-  firebase setup:emulators:pubsub
-
-COPY ./firebase.json                    ./firebase.json
-COPY ./firebase.storage.rules           ./firebase.storage.rules
-COPY ./firestore.indexes.json           ./firestore.indexes.json
-COPY ./firestore.rules                  ./firestore.rules
-
-COPY ./functions/emulator/export.js     ./export.js
-
-COPY ./functions/emulator/link-logs.js  ./link-logs.js
-
-# This folder needs to exist because otherwise
-# the emulators error if the user did not mount
-# their own folder.
-RUN mkdir /seed
-
-# These should be the ports specified in firebase.json
-EXPOSE 4001 4002 4003 4004 4005 4006 4007 4008
-
-# Used to tell the functions code we are in the emulator
-ENV IS_EMULATED=true
-
-CMD \
-  ./link-logs.js & \
-  # Do firebase emulators:start --help for details
-  firebase emulators:start \
-  --project demo-community-platform-emulated \
-  --only auth,functions,firestore,pubsub,storage,hosting,database \
-  --import=/seed

functions/emulator/export.js

@@ -1,15 +0,0 @@
-#!/usr/bin/env node
-
-const { exec } = require('child_process')
-
-const command =
-  'firebase emulators:export --project demo-community-platform-emulated --force ./dump'
-
-exec(command, (error, stdout, stderr) => {
-  if (error) {
-    console.error(`exec error: ${error}`)
-    return
-  }
-  console.log(`stdout: ${stdout}`)
-  console.error(`stderr: ${stderr}`)
-})

functions/emulator/link-logs.js

@@ -1,43 +0,0 @@
-#!/usr/bin/env node
-
-// Continuously copy the log files into a common folder
-// making it easier to export them.
-//
-// This script knows the folder structure of the container.
-//
-// Symbolic links did not work.
-
-const fs = require('fs')
-
-const isDebug = false
-
-log('setup...')
-
-const files = [
-  'database-debug.log',
-  'firebase-debug.log',
-  'firestore-debug.log',
-  'pubsub-debug.log',
-  'ui-debug.log',
-]
-
-// clear the files so the they are also cleared on the host.
-files.forEach((filename) => {
-  fs.writeFileSync('/app/' + filename, '')
-})
-
-fs.watch('/app', {}, (event, filename) => {
-  log('event: ' + event)
-  log('filename: ' + filename)
-
-  if (files.includes(filename)) {
-    log('updating... ' + filename)
-    fs.copyFileSync('/app/' + filename, '/app/logs/' + filename)
-  }
-})
-
-function log(statement) {
-  if (isDebug) {
-    console.log('[LINK-LOGS] ' + statement)
-  }
-}

functions/logs/.gitignore

@@ -1 +0,0 @@
-*.log