mirror of
https://github.com/kossakovsky/n8n-install.git
synced 2026-04-26 17:56:10 +00:00
bb3c6b4810
- Modified the confirmation prompts in 03_generate_secrets.sh and 05_configure_services.sh to default to 'yes' for user actions regarding domain and email confirmation, as well as n8n worker updates. This change aims to streamline user interactions and reduce the need for repeated confirmations.
198 lines
7.9 KiB
Bash
198 lines
7.9 KiB
Bash
#!/bin/bash
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set -e
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# Source the utilities file
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source "$(dirname "$0")/utils.sh"
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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ENV_FILE="$PROJECT_ROOT/.env"
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# Ensure .env exists
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if [ ! -f "$ENV_FILE" ]; then
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touch "$ENV_FILE"
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fi
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# Helper: read value from .env (without surrounding quotes)
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read_env_var() {
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local var_name="$1"
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if grep -q "^${var_name}=" "$ENV_FILE"; then
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grep "^${var_name}=" "$ENV_FILE" | cut -d'=' -f2- | sed 's/^"//' | sed 's/"$//'
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else
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echo ""
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fi
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}
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# Helper: upsert value into .env (quote the value)
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write_env_var() {
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local var_name="$1"
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local var_value="$2"
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if grep -q "^${var_name}=" "$ENV_FILE"; then
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# use different delimiter to be safe
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sed -i.bak "\|^${var_name}=|d" "$ENV_FILE"
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fi
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echo "${var_name}=\"${var_value}\"" >> "$ENV_FILE"
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}
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log_info "Configuring service options in .env..."
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# ----------------------------------------------------------------
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# Prompt for OpenAI API key (optional) using .env value as source of truth
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# ----------------------------------------------------------------
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EXISTING_OPENAI_API_KEY="$(read_env_var OPENAI_API_KEY)"
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OPENAI_API_KEY=""
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if [[ -z "$EXISTING_OPENAI_API_KEY" ]]; then
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require_whiptail
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OPENAI_API_KEY=$(wt_input "OpenAI API Key" "Optional: Used by Supabase AI (SQL assistance) and Crawl4AI. Leave empty to skip." "") || true
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if [[ -n "$OPENAI_API_KEY" ]]; then
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write_env_var "OPENAI_API_KEY" "$OPENAI_API_KEY"
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fi
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else
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# Reuse existing value without prompting
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OPENAI_API_KEY="$EXISTING_OPENAI_API_KEY"
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fi
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# ----------------------------------------------------------------
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# Logic for n8n workflow import (RUN_N8N_IMPORT)
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# ----------------------------------------------------------------
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final_run_n8n_import_decision="false"
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require_whiptail
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if wt_yesno "Import n8n Workflows" "Import ~300 ready-made n8n workflows now? This can take ~30 minutes." "no"; then
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final_run_n8n_import_decision="true"
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else
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final_run_n8n_import_decision="false"
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fi
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# Persist RUN_N8N_IMPORT to .env
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write_env_var "RUN_N8N_IMPORT" "$final_run_n8n_import_decision"
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# ----------------------------------------------------------------
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# Prompt for number of n8n workers
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# ----------------------------------------------------------------
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echo "" # Add a newline for better formatting
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log_info "Configuring n8n worker count..."
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EXISTING_N8N_WORKER_COUNT="$(read_env_var N8N_WORKER_COUNT)"
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require_whiptail
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if [[ -n "$EXISTING_N8N_WORKER_COUNT" ]]; then
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N8N_WORKER_COUNT_CURRENT="$EXISTING_N8N_WORKER_COUNT"
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N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers (instances)" "Enter new number of n8n workers, or leave as current ($N8N_WORKER_COUNT_CURRENT)." "") || true
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if [[ -z "$N8N_WORKER_COUNT_INPUT_RAW" ]]; then
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
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else
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if [[ "$N8N_WORKER_COUNT_INPUT_RAW" =~ ^0*[1-9][0-9]*$ ]]; then
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N8N_WORKER_COUNT_TEMP="$((10#$N8N_WORKER_COUNT_INPUT_RAW))"
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if [[ "$N8N_WORKER_COUNT_TEMP" -ge 1 ]]; then
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if wt_yesno "Confirm Workers" "Update n8n workers to $N8N_WORKER_COUNT_TEMP?" "yes"; then
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_TEMP"
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else
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
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log_info "Change declined. Keeping N8N_WORKER_COUNT at $N8N_WORKER_COUNT."
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fi
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else
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log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Number must be positive. Keeping $N8N_WORKER_COUNT_CURRENT."
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
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fi
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else
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log_warning "Invalid input '$N8N_WORKER_COUNT_INPUT_RAW'. Please enter a positive integer. Keeping $N8N_WORKER_COUNT_CURRENT."
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_CURRENT"
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fi
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fi
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else
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while true; do
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N8N_WORKER_COUNT_INPUT_RAW=$(wt_input "n8n Workers" "Enter number of n8n workers to run (default 1)." "1") || true
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N8N_WORKER_COUNT_CANDIDATE="${N8N_WORKER_COUNT_INPUT_RAW:-1}"
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if [[ "$N8N_WORKER_COUNT_CANDIDATE" =~ ^0*[1-9][0-9]*$ ]]; then
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N8N_WORKER_COUNT_VALIDATED="$((10#$N8N_WORKER_COUNT_CANDIDATE))"
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if [[ "$N8N_WORKER_COUNT_VALIDATED" -ge 1 ]]; then
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if wt_yesno "Confirm Workers" "Run $N8N_WORKER_COUNT_VALIDATED n8n worker(s)?" "yes"; then
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N8N_WORKER_COUNT="$N8N_WORKER_COUNT_VALIDATED"
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break
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fi
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else
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log_error "Number of workers must be a positive integer." >&2
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fi
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else
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log_error "Invalid input '$N8N_WORKER_COUNT_CANDIDATE'. Please enter a positive integer (e.g., 1, 2)." >&2
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fi
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done
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fi
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# Ensure N8N_WORKER_COUNT is definitely set (should be by logic above)
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N8N_WORKER_COUNT="${N8N_WORKER_COUNT:-1}"
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# Persist N8N_WORKER_COUNT to .env
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write_env_var "N8N_WORKER_COUNT" "$N8N_WORKER_COUNT"
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# ----------------------------------------------------------------
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# Cloudflare Tunnel Token (if cloudflare-tunnel profile is active)
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# ----------------------------------------------------------------
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# If Cloudflare Tunnel is selected (based on COMPOSE_PROFILES), prompt for the token and write to .env
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COMPOSE_PROFILES_VALUE="$(read_env_var COMPOSE_PROFILES)"
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cloudflare_selected=0
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if [[ "$COMPOSE_PROFILES_VALUE" == *"cloudflare-tunnel"* ]]; then
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cloudflare_selected=1
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fi
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if [ $cloudflare_selected -eq 1 ]; then
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existing_cf_token=""
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if grep -q "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE"; then
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existing_cf_token=$(grep "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE" | cut -d'=' -f2- | sed 's/^\"//' | sed 's/\"$//')
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fi
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if [ -n "$existing_cf_token" ]; then
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log_info "Cloudflare Tunnel token found in .env; reusing it."
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# Do not prompt; keep existing token as-is
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else
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require_whiptail
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input_cf_token=$(wt_input "Cloudflare Tunnel Token" "Enter your Cloudflare Tunnel token (leave empty to skip)." "") || true
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token_to_write="$input_cf_token"
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# Update the .env with the token (may be empty if user skipped)
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if grep -q "^CLOUDFLARE_TUNNEL_TOKEN=" "$ENV_FILE"; then
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sed -i.bak "/^CLOUDFLARE_TUNNEL_TOKEN=/d" "$ENV_FILE"
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fi
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echo "CLOUDFLARE_TUNNEL_TOKEN=\"$token_to_write\"" >> "$ENV_FILE"
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if [ -n "$token_to_write" ]; then
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log_success "Cloudflare Tunnel token saved to .env."
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echo ""
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echo "🔒 After confirming the tunnel works, consider closing ports 80, 443, and 7687 in your firewall."
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else
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log_warning "Cloudflare Tunnel token was left empty. You can set it later in .env."
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fi
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fi
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fi
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# ----------------------------------------------------------------
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# Safety: If Supabase is present, remove Dify from COMPOSE_PROFILES (no prompts)
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# ----------------------------------------------------------------
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if [[ -n "$COMPOSE_PROFILES_VALUE" && "$COMPOSE_PROFILES_VALUE" == *"supabase"* ]]; then
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IFS=',' read -r -a profiles_array <<< "$COMPOSE_PROFILES_VALUE"
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new_profiles=()
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for p in "${profiles_array[@]}"; do
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if [[ "$p" != "dify" ]]; then
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new_profiles+=("$p")
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fi
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done
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COMPOSE_PROFILES_VALUE_UPDATED=$(IFS=','; echo "${new_profiles[*]}")
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if [[ "$COMPOSE_PROFILES_VALUE_UPDATED" != "$COMPOSE_PROFILES_VALUE" ]]; then
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write_env_var "COMPOSE_PROFILES" "$COMPOSE_PROFILES_VALUE_UPDATED"
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log_info "Supabase present: removed 'dify' from COMPOSE_PROFILES due to conflict with Supabase."
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COMPOSE_PROFILES_VALUE="$COMPOSE_PROFILES_VALUE_UPDATED"
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fi
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fi
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# ----------------------------------------------------------------
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# Ensure Supabase Analytics targets the correct Postgres service name used by Supabase docker compose
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# ----------------------------------------------------------------
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write_env_var "POSTGRES_HOST" "db"
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# ----------------------------------------------------------------
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log_success "Service configuration complete. .env updated at $ENV_FILE"
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exit 0 |