Files
fn_registry/bash/functions/infra/wait_for_http.sh
T
egutierrez 625569485f feat(doctor): add fn doctor CLI + 14 functions for system management
Adds `fn doctor` read-only diagnostic command with subcommands artefacts,
services, sync, uses-functions, unused, and --json flag for agents.
Each subcommand wraps a registry function in functions/infra/.

New functions:
- artefact_doctor, services_status, pc_locations_drift,
  audit_uses_functions, find_unused_functions (Go diagnostics)
- backup_sqlite_db, rotate_backups, wait_for_http, wait_for_port,
  port_kill, tail_journal, pre_commit_hook_install (bash utilities)
- notify_telegram (Go HTTP)
- backup_all pipeline (tag launcher)

Plus prior session leftovers (scan_secrets_in_dirty, append_diary_entry,
git utilities, http_session_cookie_middleware, compile/full-git pipelines).

Fixes pc_locations_drift filepath.Join bug with absolute dir_path.
Documents fn doctor in CLAUDE.md, .claude/rules/fn_doctor.md (rule 23),
docs/architecture.md, CHANGELOG.md (2026-05-07), and diary entry.

First fn doctor uses-functions run found drift in 7/12 apps (deuda
para sincronizar app.md con imports reales).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 01:42:10 +02:00

53 lines
1.3 KiB
Bash

#!/usr/bin/env bash
# wait_for_http — polling HTTP hasta 200/2xx o timeout
wait_for_http() {
local url="${1:-}"
local timeout="${2:-30}"
local interval="${3:-1}"
# Validar dependencia
if ! command -v curl &>/dev/null; then
echo "wait_for_http: curl no encontrado" >&2
return 5
fi
# Validar URL
if [[ -z "$url" || ( "$url" != http://* && "$url" != https://* ) ]]; then
echo "wait_for_http: URL invalida — debe empezar por http:// o https://" >&2
return 2
fi
local start
start=$(date +%s)
local last_code="none"
while true; do
local now
now=$(date +%s)
local elapsed=$(( now - start ))
if (( elapsed >= timeout )); then
echo "TIMEOUT $url after ${timeout}s, last code: $last_code" >&2
return 1
fi
local code
code=$(curl -fsS -o /dev/null -w "%{http_code}" --max-time 5 "$url" 2>/dev/null || true)
last_code="${code:-000}"
echo ". waiting $url code=$last_code elapsed=${elapsed}s" >&2
# 2xx => OK
if [[ "$last_code" =~ ^2[0-9]{2}$ ]]; then
local finish
finish=$(date +%s)
local total=$(( finish - start ))
echo "OK $url (${total}s)"
return 0
fi
sleep "$interval"
done
}