#!/bin/sh
set -eu

repo=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd -P)
tmp=${TMPDIR:-/tmp}/ink-skills-smoke-$$
trap 'rm -rf "$tmp"' EXIT HUP INT TERM
mkdir -p "$tmp/home" "$tmp/project"

list=$($repo/bin/ink-skills list)
printf '%s\n' "$list" | grep '^SKILL' >/dev/null
printf '%s\n' "$list" | grep '^ink-cli' >/dev/null
printf '%s\n' "$list" | grep '^configure-ink-agent' >/dev/null

HOME=$tmp/home $repo/bin/ink-skills install ink-cli >"$tmp/install.tsv"
grep "ink-cli.*linked" "$tmp/install.tsv" >/dev/null
[ -L "$tmp/home/.ink/skills/ink-cli" ]
[ "$(readlink "$tmp/home/.ink/skills/ink-cli")" = "$repo/skills/ink-cli" ]

HOME=$tmp/home $repo/bin/ink-skills install ink-cli >"$tmp/reinstall.tsv"
grep "ink-cli.*unchanged" "$tmp/reinstall.tsv" >/dev/null

mkdir -p "$tmp/home/.ink/skills/configure-ink-agent"
if HOME=$tmp/home $repo/bin/ink-skills install configure-ink-agent >/dev/null 2>"$tmp/collision.err"; then
    echo 'expected collision refusal' >&2
    exit 1
fi
grep 'refusing existing path' "$tmp/collision.err" >/dev/null

HOME=$tmp/home $repo/bin/ink-skills install --project "$tmp/project" create-ink-agent-cli-tool >"$tmp/project.tsv"
[ -L "$tmp/project/.ink/skills/create-ink-agent-cli-tool" ]
grep "create-ink-agent-cli-tool.*linked" "$tmp/project.tsv" >/dev/null

printf 'ok\n'