curriculum-project-hub/hub/deploy/new_silo.sh

#!/usr/bin/env bash
#
# A wizard — walks a human through a manual procedure step by step.
# Generated by the /wizard skill.
#
# Everything above the "STAGES" marker is the wizard library: do not hand-edit
# it. Author the per-step stages below the marker.

set -euo pipefail

# ──────────────────────────────────────────────────────────────────────────
# Wizard library — delightful, consistent UX. Identical across every wizard.
# ──────────────────────────────────────────────────────────────────────────

if [[ -t 1 ]] && command -v tput >/dev/null 2>&1 && [[ "$(tput colors 2>/dev/null || echo 0)" -ge 8 ]]; then
  BOLD=$(tput bold); DIM=$(tput dim); RESET=$(tput sgr0)
  BLUE=$(tput setaf 4); GREEN=$(tput setaf 2); YELLOW=$(tput setaf 3); RED=$(tput setaf 1)
else
  BOLD=""; DIM=""; RESET=""; BLUE=""; GREEN=""; YELLOW=""; RED=""
fi

# Author sets these two at the top of the stages section.
TOTAL_STAGES=0
TOTAL_MINUTES=0

_STAGE_INDEX=0
_MINUTES_ELAPSED=0
ENV_FILE="${ENV_FILE:-.env}"
WRITTEN_ENV=()    # KEYs written to ENV_FILE this run
WRITTEN_SECRET=() # secret NAMEs set this run
SKIPPED=()        # things we couldn't do (e.g. gh missing)

# _clear — wipe the terminal so only the current step is on screen. No-op when
# output isn't a terminal, so piped logs stay readable.
_clear() {
  [[ -t 1 ]] || return 0
  if command -v tput >/dev/null 2>&1; then tput clear; else printf '\033[2J\033[3J\033[H'; fi
}

# banner "Title" — opening frame: what this wizard does and how long it takes.
banner() {
  _clear
  printf '\n%s%s  %s%s\n' "$BOLD" "$BLUE" "$1" "$RESET"
  printf '%s  %s stages · about %s minutes%s\n\n' \
    "$DIM" "$TOTAL_STAGES" "$TOTAL_MINUTES" "$RESET"
  printf '%s  You drive the browser; this wizard tells you exactly what to do and\n' "$DIM"
  printf '  captures the values you copy back. Stop any time with Ctrl-C and re-run\n'
  printf '  later — it remembers values already saved.%s\n' "$RESET"
  pause "Ready to start?"
}

# stage "Name" <minutes> — clear the screen, then announce a stage and show
# progress + time remaining. Clearing keeps only the current step on screen.
stage() {
  _clear
  _STAGE_INDEX=$((_STAGE_INDEX + 1))
  local remaining=$((TOTAL_MINUTES - _MINUTES_ELAPSED))
  (( remaining < 0 )) && remaining=0
  _MINUTES_ELAPSED=$((_MINUTES_ELAPSED + ${2:-0}))
  printf '\n%s%s▸ Stage %s/%s · %s%s  %s(~%s min left)%s\n' \
    "$BOLD" "$BLUE" "$_STAGE_INDEX" "$TOTAL_STAGES" "$1" "$RESET" "$DIM" "$remaining" "$RESET"
}

# say "..." — a plain instruction line.
say()  { printf '  %s\n' "$1"; }
# step "..." — a numbered-feeling action the human takes in the browser.
step() { printf '  %s•%s %s\n' "$BLUE" "$RESET" "$1"; }
note() { printf '  %s%s%s\n' "$DIM" "$1" "$RESET"; }
warn() { printf '  %s⚠ %s%s\n' "$YELLOW" "$1" "$RESET"; }

# open_url URL — open in the human's browser, cross-platform incl. WSL.
open_url() {
  local url="$1"
  printf '  %s↗ opening%s %s\n' "$GREEN" "$RESET" "$url"
  { if   command -v wslview     >/dev/null 2>&1; then wslview "$url"
    elif command -v explorer.exe >/dev/null 2>&1; then explorer.exe "$url"
    elif command -v xdg-open    >/dev/null 2>&1; then xdg-open "$url"
    elif command -v open        >/dev/null 2>&1; then open "$url"
    else warn "couldn't open a browser — visit it manually: $url"; fi
  } >/dev/null 2>&1 || warn "couldn't open a browser — visit it manually: $url"
}

# pause "msg" — wait for the human to confirm they've done the manual part.
pause() {
  printf '  %s%s%s ' "$DIM" "${1:-Press Enter to continue}" "$RESET"
  read -r _ || true
}

# confirm "question" — y/N gate; returns success on yes.
confirm() {
  local reply=""
  printf '  %s? %s [y/N] ' "$YELLOW" "$1"
  read -r reply || true
  [[ "$reply" =~ ^[Yy] ]]
}

# _existing KEY — current value of KEY in ENV_FILE, if any.
_existing() {
  [[ -f "$ENV_FILE" ]] || return 1
  local line; line=$(grep -E "^${1}=" "$ENV_FILE" | tail -n1) || return 1
  printf '%s' "${line#*=}"
}

# ask KEY "Prompt" — read a value into $KEY. Offers the existing .env value as
# a default on re-runs (Enter keeps it). Visible input (non-secret).
ask() {
  local key="$1" prompt="$2" current input
  current=$(_existing "$key" || true)
  if [[ -n "$current" ]]; then
    printf '  %s%s%s %s[Enter keeps current]%s ' "$BOLD" "$prompt" "$RESET" "$DIM" "$RESET"
  else
    printf '  %s%s%s ' "$BOLD" "$prompt" "$RESET"
  fi
  read -r input || true
  [[ -z "$input" && -n "$current" ]] && input="$current"
  printf -v "$key" '%s' "$input"
}

# ask_secret KEY "Prompt" — like ask, but input is hidden.
ask_secret() {
  local key="$1" prompt="$2" current input
  current=$(_existing "$key" || true)
  if [[ -n "$current" ]]; then
    printf '  %s%s%s %s[Enter keeps current]%s ' "$BOLD" "$prompt" "$RESET" "$DIM" "$RESET"
  else
    printf '  %s%s%s ' "$BOLD" "$prompt" "$RESET"
  fi
  read -rs input || true
  printf '\n'
  [[ -z "$input" && -n "$current" ]] && input="$current"
  printf -v "$key" '%s' "$input"
}

# write_env KEY VALUE — upsert KEY=VALUE into ENV_FILE (creates it; replaces
# any existing line). Idempotent.
write_env() {
  local key="$1" value="$2" tmp
  touch "$ENV_FILE"
  tmp=$(mktemp)
  grep -vE "^${key}=" "$ENV_FILE" > "$tmp" || true
  printf '%s=%s\n' "$key" "$value" >> "$tmp"
  mv "$tmp" "$ENV_FILE"
  WRITTEN_ENV+=("$key")
  printf '  %s✓ wrote%s %s → %s\n' "$GREEN" "$RESET" "$key" "$ENV_FILE"
}

# set_secret NAME VALUE — set a GitHub Actions repo secret via gh. Falls back
# to a warning (and records it) if gh is unavailable or unauthenticated.
set_secret() {
  local name="$1" value="$2"
  if command -v gh >/dev/null 2>&1 && gh auth status >/dev/null 2>&1; then
    if printf '%s' "$value" | gh secret set "$name" >/dev/null 2>&1; then
      WRITTEN_SECRET+=("$name")
      printf '  %s✓ set%s GitHub secret %s\n' "$GREEN" "$RESET" "$name"
      return
    fi
  fi
  SKIPPED+=("GitHub secret $name (set it manually: gh secret set $name)")
  warn "skipped GitHub secret $name — gh not ready; set it later"
}

# set_var NAME VALUE — set a GitHub Actions repo variable (non-secret).
set_var() {
  local name="$1" value="$2"
  if command -v gh >/dev/null 2>&1 && gh auth status >/dev/null 2>&1; then
    if gh variable set "$name" --body "$value" >/dev/null 2>&1; then
      printf '  %s✓ set%s GitHub variable %s\n' "$GREEN" "$RESET" "$name"
      return
    fi
  fi
  SKIPPED+=("GitHub variable $name")
  warn "skipped GitHub variable $name — gh not ready; set it later"
}

# finish — clear, then a closing summary of everything configured.
finish() {
  _clear
  printf '\n%s%s  ✓ Setup complete%s\n' "$BOLD" "$GREEN" "$RESET"
  (( ${#WRITTEN_ENV[@]} ))    && note "wrote ${#WRITTEN_ENV[@]} value(s) to $ENV_FILE: ${WRITTEN_ENV[*]}"
  (( ${#WRITTEN_SECRET[@]} )) && note "set ${#WRITTEN_SECRET[@]} GitHub secret(s): ${WRITTEN_SECRET[*]}"
  if (( ${#SKIPPED[@]} )); then
    printf '\n'; warn "still to do by hand:"
    for s in "${SKIPPED[@]}"; do note "  - $s"; done
  fi
  printf '\n'
}

# ──────────────────────────────────────────────────────────────────────────
# STAGES — author this section. One stage() per step the human takes.
# Replace the example below. Set the two totals to match the stages you write.
# ──────────────────────────────────────────────────────────────────────────

TOTAL_STAGES=7
TOTAL_MINUTES=35

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
PLAN_ROOT="${CPH_SILO_PLAN_ROOT:-$HOME/.cph-silo-plans}"
umask 077

require_value() {
  local key="$1" value="$2"
  [[ -n "$value" ]] || { warn "$key is required"; exit 1; }
  [[ "$value" != *$'\n'* && "$value" != *$'\r'* ]] || {
    warn "$key must be a single line"
    exit 1
  }
}

seed_default() {
  local key="$1" value="$2"
  _existing "$key" >/dev/null 2>&1 || write_env "$key" "$value"
}

capture() {
  local key="$1" prompt="$2"
  ask "$key" "$prompt"
  require_value "$key" "${!key}"
  write_env "$key" "${!key}"
}

capture_secret() {
  local key="$1" prompt="$2"
  ask_secret "$key" "$prompt"
  require_value "$key" "${!key}"
  write_env "$key" "${!key}"
}

banner "New Alpha Silo"

stage "Silo identity and private plan" 3
say "One run creates one Organization's private deployment bundle."
ask INSTANCE_ID "Unique instance id (lowercase, max 24 chars; e.g. school-a):"
require_value INSTANCE_ID "$INSTANCE_ID"
[[ "$INSTANCE_ID" =~ ^[a-z0-9]([a-z0-9-]{0,22}[a-z0-9])?$ ]] || {
  warn "invalid instance id"
  exit 1
}
OUTPUT_DIR="$PLAN_ROOT/$INSTANCE_ID"
mkdir -p "$OUTPUT_DIR"
chmod 0700 "$OUTPUT_DIR"
ENV_FILE="$OUTPUT_DIR/answers.env"
touch "$ENV_FILE"
chmod 0600 "$ENV_FILE"
write_env INSTANCE_ID "$INSTANCE_ID"
seed_default ORGANIZATION_ID "$INSTANCE_ID"
seed_default ORGANIZATION_SLUG "$INSTANCE_ID"
capture ORGANIZATION_ID "Organization id:"
capture ORGANIZATION_SLUG "Organization slug:"
capture ORGANIZATION_NAME "Organization display name:"

stage "Host, release, and isolation" 5
say "Choose values that are unique on the shared host. The service binds loopback only."
seed_default DEPLOY_USER "root"
seed_default DEPLOY_SSH_PORT "22"
seed_default DEPLOY_BASE "/srv/curriculum-project-hub"
seed_default RELEASE_ID "$(git -C "$REPO_ROOT" describe --tags --exact-match 2>/dev/null || git -C "$REPO_ROOT" rev-parse --short HEAD)"
seed_default MEMORY_MAX "16G"
seed_default CPU_QUOTA "400%"
seed_default TASKS_MAX "512"
seed_default CPH_BIN "/usr/local/bin/cph"
capture DEPLOY_HOST "Server IP or SSH host:"
capture DEPLOY_USER "SSH deploy user:"
capture DEPLOY_SSH_PORT "SSH port:"
capture DEPLOY_SSH_KEY "Absolute path to SSH private key:"
capture DEPLOY_BASE "Remote release base:"
capture RELEASE_ID "Immutable release id/tag:"
capture HUB_PORT "Unique loopback Hub port:"
capture WORKSPACE_ROOT "Unique short workspace path (at most 16 bytes; e.g. /w/102):"
capture MEMORY_MAX "systemd MemoryMax:"
capture CPU_QUOTA "systemd CPUQuota:"
capture TASKS_MAX "systemd TasksMax:"
capture CPH_BIN "Remote cph binary path:"

stage "Dedicated PostgreSQL database" 4
say "A PostgreSQL server may be shared, but this Silo gets a distinct login role and database."
seed_default DATABASE_HOST "127.0.0.1"
seed_default DATABASE_PORT "5432"
seed_default DATABASE_NAME "cph_${INSTANCE_ID//-/_}"
seed_default DATABASE_USER "cph_${INSTANCE_ID//-/_}"
capture DATABASE_HOST "Database host as seen by the Hub service:"
capture DATABASE_PORT "Database port:"
capture DATABASE_NAME "Dedicated database name:"
capture DATABASE_USER "Dedicated database login role:"
capture_secret DATABASE_PASSWORD "New database password:"
note "The generated OPERATE.md uses an interactive/protected SQL path; the password is never put in a command argument."

stage "Public URL and Feishu app" 9
open_url "https://open.feishu.cn/app"
say "Create or open the Organization's own app. Copy credentials from Credentials & Basic Info."
capture PUBLIC_BASE_URL "Public base URL including https:// (e.g. https://school-a.example.com):"
capture FEISHU_APP_ID "Feishu App ID:"
capture_secret FEISHU_APP_SECRET "Feishu App Secret:"
capture FEISHU_BOT_OPEN_ID "Bot Open ID:"
open_url "https://open.feishu.cn/document/server-docs/contact-v3/user/get"
step "In the user/get page, click the user_id value picker, select the first OWNER, and copy the returned open_id."
capture OWNER_OPEN_ID "OWNER Open ID (ou_...):"
capture OWNER_DISPLAY_NAME "OWNER display name:"
ask OWNER_UNION_ID "OWNER Union ID (optional; Enter to skip):"
write_env OWNER_UNION_ID "$OWNER_UNION_ID"
say "The exact redirect URL and acceptance steps will be written to OPERATE.md."

stage "Provider and Alpha limits" 5
say "Use a provider credential exclusive to this Organization. Host proxy setup is a separate prerequisite."
seed_default PROVIDER_ID "openrouter"
seed_default PROVIDER_BASE_URL "https://openrouter.ai/api"
seed_default DEFAULT_MODEL "anthropic/claude-sonnet-5"
seed_default DEFAULT_ROLE_ID "draft"
seed_default DEFAULT_ROLE_LABEL "草稿"
seed_default MAX_TURNS "25"
seed_default MAX_CONCURRENT_RUNS "4"
seed_default MAX_RUN_SECONDS "900"
seed_default HTTP_BODY_LIMIT_BYTES "1048576"
seed_default MAX_FILES_PER_MESSAGE "8"
seed_default MAX_FILE_BYTES "26214400"
seed_default HTTP_REQUESTS_PER_MINUTE "120"
seed_default FEISHU_EVENTS_PER_MINUTE "120"
capture PROVIDER_ID "Provider id:"
capture PROVIDER_BASE_URL "Provider base URL:"
capture_secret PROVIDER_AUTH_TOKEN "Provider auth token:"
capture DEFAULT_MODEL "Default model id exposed by this provider:"
capture DEFAULT_ROLE_ID "Default role id:"
capture DEFAULT_ROLE_LABEL "Default role label:"
ask APPROVED_SKILLS "Approved installed skill names, comma-separated (optional):"
write_env APPROVED_SKILLS "$APPROVED_SKILLS"
capture MAX_TURNS "Maximum turns per run:"
capture MAX_CONCURRENT_RUNS "Organization concurrent runs:"
capture MAX_RUN_SECONDS "Maximum run seconds:"
capture HTTP_BODY_LIMIT_BYTES "HTTP body limit bytes:"
capture MAX_FILES_PER_MESSAGE "Maximum files per message:"
capture MAX_FILE_BYTES "Maximum bytes per file:"
capture HTTP_REQUESTS_PER_MINUTE "HTTP requests per minute:"
capture FEISHU_EVENTS_PER_MINUTE "Feishu events per minute:"
if ! _existing HUB_SESSION_SECRET >/dev/null 2>&1; then
  command -v openssl >/dev/null 2>&1 || { warn "openssl is required"; exit 1; }
  HUB_SESSION_SECRET="$(openssl rand -hex 32)"
  write_env HUB_SESSION_SECRET "$HUB_SESSION_SECRET"
fi

stage "Render the private deployment bundle" 2
say "This renders platform.env, bootstrap.json, deploy.env, nginx.conf and OPERATE.md."
command -v node >/dev/null 2>&1 || { warn "Node.js is required to render safely"; exit 1; }
node "$SCRIPT_DIR/render_new_silo_bundle.mjs" "$ENV_FILE" "$OUTPUT_DIR"
chmod 0700 "$OUTPUT_DIR"
chmod 0600 "$OUTPUT_DIR"/*
say "Bundle: $OUTPUT_DIR"
warn "It contains database, Feishu, provider and session secrets. Never commit or paste it."

stage "Operator handoff and gates" 7
say "Open OPERATE.md and execute its stages in order. Nothing has changed on the server yet."
step "Verify DNS, Feishu redirect/permissions/events and the host proxy."
step "Create the dedicated database role/database and publish the release."
step "Install root-only secrets, back up the keyring, migrate and bootstrap."
step "Install only reviewed runtime skills and the default role configuration."
step "Validate Nginx, start the service, run health/Feishu/session/Typst acceptance, then back up."
if confirm "Print the bundle filenames now?"; then
  find "$OUTPUT_DIR" -maxdepth 1 -type f -exec basename {} \; | sort
fi

finish