rootiest
e651566e14
RETURNS previously conflated fish's $status exit code with genuine stdout/printed output, e.g. rm listing "0/1" as if they were print values rather than exit codes. Rename RETURNS to EXIT STATUS across all 83 documented functions, and reintroduce RETURNS as a distinct label reserved for the 15 functions that actually print to stdout. Update build-manual.py's ENTRY_HEADS to render Exit Status before Returns, manualtools.py's SECTIONS constant, and AGENTS.md's label order and label-usage guidance to match. Add two verify-manual.py regression tests: EXIT STATUS bodies must never contain stray stdout/printed language, and Returns: must always render after Exit Status: when both are present. Regenerate docs/fish-config.md.
34 lines
838 B
Fish
34 lines
838 B
Fish
# Copyright (C) 2026 Rootiest
|
|
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
|
|
# CATEGORY
|
|
# 10-network
|
|
#
|
|
# SYNOPSIS
|
|
# gip6
|
|
#
|
|
# DESCRIPTION
|
|
# Fetches and prints the machine's public IPv6 address using icanhazip.com.
|
|
# Prints an error message if IPv6 is unavailable on the current network.
|
|
#
|
|
# EXIT STATUS
|
|
# 0 IPv6 address resolved
|
|
# 1 IPv6 unavailable or not supported on this network
|
|
#
|
|
# RETURNS
|
|
# The machine's public IPv6 address, printed to stdout
|
|
#
|
|
# EXAMPLE
|
|
# gip6
|
|
function gip6 --description 'Get public IPv6 address'
|
|
# Use -6 to force IPv6 and --fail to catch network errors
|
|
set -l ip (curl -6 -s --fail https://icanhazip.com 2>/dev/null)
|
|
|
|
if test $status -eq 0
|
|
echo $ip
|
|
else
|
|
echo "❌ IPv6 is currently unavailable or not supported on this network."
|
|
return 1
|
|
end
|
|
end
|