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Modifying setup_script.sh #172

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0833ae8
Modifying setup_script.sh
SanjanaSogimatt Mar 24, 2024
abc98e0
Changing mongo to mongosh
SanjanaSogimatt Mar 24, 2024
60340e3
updating setup script again
SanjanaSogimatt Mar 26, 2024
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208 changes: 62 additions & 146 deletions setup_script.sh
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Original file line number Diff line number Diff line change
@@ -1,210 +1,126 @@
#!/bin/bash

###
## ensure that required params are passed into script
###
if [ -n "$1" ]; then
HOST=$1
else
echo "[ database ] : name not passed, set to default value (127.0.0.1)"
HOST="127.0.0.1"
fi

###
## specify which database to operate on, if not specified, set default to camic
###
if [ -n "$2" ]; then
DB_NAME=$2
echo "[ database ] : name set as ${DB_NAME}"
else
echo "[ database ] : name not passed, set to default value (camic)"
DB_NAME="camic"
fi

###
## check if the system has required services installed
###
if ! command -v "mongo" &>/dev/null; then
echo "mongo could not be found on path. Please ensure that mongo is installed and is on PATH"
exit
fi

if ! command -v "node" &>/dev/null; then
echo "node could not be found on path. Please ensure that node is installed and is on PATH"
exit
fi

###
# check for the existence of required files in the Distro and camicroscope repository
###
echo "Checking for required files"

#if [[ ! -d ../Distro/db ]]
#then echo "../Distro/db does not exist"
# exit
#fi

if [[ ! -d ../Distro/config ]]
then echo "../Distro/config does not exist"
exit
fi

if [[ ! -d ../Distro/jwt_keys ]]
then echo "../Distro/jwt_keys does not exist"
exit
fi

if [[ ! -d ../caMicroscope ]]
then echo "../caMicroscope does not exist"
exit
fi
# Ensure required params are passed into the script
HOST="${1:-127.0.0.1}"
DB_NAME="${2:-camic}"

# Function to check if a command exists
check_command() {
if ! command -v "$1" &>/dev/null; then
echo "$1 could not be found on path. Please ensure that $1 is installed and is on PATH"
exit 1
fi
}

# Check for required commands
check_command "mongoshsh"
check_command "node.exe"
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Is this a windows only setup script?

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I have again updated the script based on linux the only difference is that for the windows machine we have to add extension of .exe to both command

check_command "wget"

# Function to check if a directory exists
check_directory() {
if [ ! -d "$1" ]; then
echo "$1 does not exist"
exit 1
fi
}

# Check for required directories
check_directory "../Distro/config"
check_directory "../Distro/jwt_keys"
check_directory "../caMicroscope"

echo "Required files exist."

echo "Copying files..."

#if [[ ! -d ../data ]]
#then
# mkdir ../data
# cp -r ../Distro/db ../data/
#fi

if [[ ! -d ../config ]]
then
mkdir ../config
cp -r ../Distro/config ../config/
fi

if [[ ! -d ./static ]]
then
mkdir ./static
cp ../Distro/config/login.html ./static/login.html
fi
# Copy required files
mkdir -p ../config
cp -r ../Distro/config/* ../config/

if [[ ! -d ./keys/jwt_keys ]]
then
cp -r ../Distro/jwt_keys ./keys/
fi
mkdir -p ./static
cp ../Distro/config/login.html ./static/login.html

if [[ ! -f ./contentSecurityPolicy.json ]]
then
cp ../Distro/config/contentSecurityPolicy.json ./contentSecurityPolicy.json
fi
mkdir -p ./keys/jwt_keys
cp -r ../Distro/jwt_keys/* ./keys/jwt_keys/

if [[ ! -f ./static/additional_links.json ]]
then
cp ../Distro/config/additional_links.json ./static/additional_links.json
fi
cp ../Distro/config/contentSecurityPolicy.json ./contentSecurityPolicy.json
cp ../Distro/config/additional_links.json ./static/additional_links.json

if [[ ! -d ./camicroscope ]]
then
cp -r ../caMicroscope ./camicroscope
fi
cp -r ../caMicroscope/* ./camicroscope

echo "Copying files complete!"




###
## try connecting to mongodb instance
###
until mongo --host "${HOST}" --eval "print(\"Connected!\")" >/dev/null; do
# Try connecting to mongoDB instance
until mongosh --host "$HOST" --eval "print(\"Connected!\")" >/dev/null; do
sleep 2
done
echo "[ database ] : connection established"

###
## check if database exists
###
QUERY="db.getMongo().getDBNames().indexOf(\"${DB_NAME}\")"
COMMAND="mongo ${HOST} --eval '${QUERY}' --quiet"
if [ $(mongo ${HOST} --eval ${QUERY} --quiet) -lt 0 ]; then
echo "[ database ] : does not exist"
# Check if database exists
if ! mongosh "$HOST" --eval "db.getmongosh().getDBNames().indexOf(\"$DB_NAME\")" --quiet; then
echo "[ database ] : $DB_NAME does not exist"
exit 1
else
echo "[ database ] : database named ${DB_NAME} found"
echo "[ database ] : database named $DB_NAME found"
fi

###
## ask developer if they wish to seed the database
###
# Ask user if they wish to seed the database
read -p "[ resource ] : Do you wish to initialize the database with indexes and configs? (y/n) : " yn
case $yn in
[Yy]*)
###
## Download the files from github and save to local directory
###
echo "[ resource ] : downloading seeding files"

# resource targets
# Resource URLs
RESOURCE_IDX="https://raw.githubusercontent.com/camicroscope/Distro/master/config/mongo_idx.js"
RESOURCE_COLLECTION="https://raw.githubusercontent.com/camicroscope/Distro/master/config/mongo_collections.js"
RESOURCE_DEFAULT_DATA="https://raw.githubusercontent.com/camicroscope/Distro/master/config/default_data.js"

# get data from resource targets
wget -q RESOURCE_IDX -O .seeder.idx.js
wget -q RESOURCE_DEFAULT_DATA -O .seeder.default.js
wget -q RESOURCE_COLLECTION -O .seeder.collection.js
# Download files
wget -q "$RESOURCE_IDX" -O .seeder.idx.js
wget -q "$RESOURCE_DEFAULT_DATA" -O .seeder.default.js
wget -q "$RESOURCE_COLLECTION" -O .seeder.collection.js

echo "[ resource ] : clearing old configurations"
echo "[ resource ] : seeding collections"
mongo --quiet --host $HOST $DB_NAME .seeder.collection.js
mongosh --quiet --host "$HOST" "$DB_NAME" .seeder.collection.js
echo "[ resource ] : seeding indexes"
mongo --quiet --host $HOST $DB_NAME .seeder.idx.js
mongosh --quiet --host "$HOST" "$DB_NAME" .seeder.idx.js
echo "[ resource ] : seeding configurations"
mongo --quiet --host $HOST $DB_NAME .seeder.default.js
mongosh --quiet --host "$HOST" "$DB_NAME" .seeder.default.js

###
## ask the user if they want to remove the seeding files
###
# Ask the user if they want to remove the seeding files
read -p "[ resource ] : Do you wish to keep the seeding files generated ? (y/n) :" yn
case $yn in
[Yy]*) echo "[ resource ] : The seeder files are present in current directory with name : .seeder.*.js" ;;
[Yy]*) echo "[ resource ] : The seeder files are present in the current directory with names: .seeder.*.js" ;;
[Nn]*) rm .seeder.* ;;
*) echo "[ resource ] : Please answer y/n." ;;
esac
;;
### seeder file cleanup ends here

[Nn]*) echo "[ resource ] : database initialization skipped" ;;
*) echo "[ resource ] : skipped" ;;
esac
### seeder prompt ends here

###
## load the default routes.json file if it does not exist in the file system
###
if [ -f "routes.json" ]; then
echo "[ routes ] : routes.json file already exists"
else
# Additional setup
if [ ! -f "routes.json" ]; then
cp routes.json.example routes.json
echo "[ routes ] : routes.json file generated from routes.json.example"
fi

if [ -f "keys/key" ] && [ -f "keys/key.pub" ]; then
echo "[ keys ] : public and private keys already exist"
else
if [ ! -f "keys/key" ] && [ ! -f "keys/key.pub" ]; then
bash ./keys/make_key.sh
echo "[ routes ] : routes.json file generated from routes.json.example"
echo "[ keys ] : public and private keys generated"
fi

###
## install the packages if not done already
###
if [ ! -d "node_modules" ]; then
echo "[ modules ] : packages not installed, running : npm install"
npm install
else
echo "[ modules ] : packages directory already exist, to reinstall, delete the node_modules folder and run npm install"
echo "[ modules ] : packages directory already exists. To reinstall, delete the node_modules folder and run npm install"
fi

###
## initialize the environment variable configs
###
if [ ! -f ".env" ]; then
echo "[ env ] : .env file not found"
cp .env.example .env
echo "[ env ] : .env file generated from .env.example"
else
echo "[ env ] : .env file already exists"
fi
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