wanglian/workbase-server

#!/bin/bash

# Config options for Caddyfile
#options="site path port"
options="caddy-url port"

refresh_opt_in_config() {
# replace an option inside the config file.
    opt=$1
    value="$2"
    if $(grep -q "_${opt}_" $Caddyfile); then
        sed "s,_${opt}_,$value," $Caddyfile 2>/dev/null > ${Caddyfile}.new
        mv -f ${Caddyfile}.new $Caddyfile 2>/dev/null
    else
        echo "Fail to update $opt in Caddyfile" 
    fi
}

create_caddyfile(){
# Copy template to config Caddyfile
cp $SNAP/bin/Caddyfile $SNAP_DATA/Caddyfile
}

update_caddyfile(){
# Config file path for Caddyfile
Caddyfile=$SNAP_DATA/Caddyfile

# Iterate through the config options array
for opt in $options
    do
    # Use snapctl to get the value registered by the snap set command
    refresh_opt_in_config $opt $(snapctl get $opt)
done
}

caddy="$(snapctl get caddy)"
if [[ $caddy == "disable" ]]; then
  echo "Caddy is not enabled, please set caddy-url=<your_url> and caddy=enable"
  exit 1
fi

create_caddyfile
update_caddyfile

echo "Your URL was successfully configured - Please restart workbase and caddy services to apply configuration changes"