#!/bin/sh
set -eu

repo=$(CDPATH= cd -- "$(dirname "$0")/.." && pwd)
readme="$repo/README.md"

test -s "$readme"
for text in \
  '## Install' 'go install ./cmd/proxyctl' '## First use and Profiles' \
  '## Shell integration' 'Shell' 'APT' 'Docker daemon' \
  'Docker containers/builds' 'GNOME' '## Target states' 'Enabled' \
  'Disabled' 'External' 'Drifted' '## Permissions, sudo, and restarts' \
  'proxyctl doctor' 'proxyctl reset' 'proxyctl shell uninstall' \
  'no telemetry' 'automatic update checks' 'proxy-connectivity tests' \
  'does **not** manage or supervise proxy processes' 'Support is limited'
do
  grep -Fq "$text" "$readme" || {
    echo "README is missing required documentation: $text" >&2
    exit 1
  }
done

printf 'README documentation contract passed\n'