#!/bin/sh
set -eu

bin="$1"
mandir_opt="$2"
datadir_opt="$3"

resolve_dir() {
    case "$1" in
        /*) printf '%s%s\n' "${DESTDIR:-}" "$1" ;;
        *) printf '%s/%s\n' "${MESON_INSTALL_DESTDIR_PREFIX:?}" "$1" ;;
    esac
}

man_root="$(resolve_dir "$mandir_opt")"
data_root="$(resolve_dir "$datadir_opt")"
tmp_dir="$(mktemp -d "${TMPDIR:-/tmp}/ca-certs-docs.XXXXXX")"

cleanup() {
    rm -rf "$tmp_dir"
}
trap cleanup EXIT INT TERM

"$bin" gen-artifacts --out-dir "$tmp_dir"

install -Dm644 "$tmp_dir/ca-certs.8" \
    "$man_root/man8/ca-certs.8"
install -Dm644 "$tmp_dir/completions/ca-certs.bash" \
    "$data_root/bash-completion/completions/ca-certs"
install -Dm644 "$tmp_dir/completions/ca-certs.fish" \
    "$data_root/fish/vendor_completions.d/ca-certs.fish"
install -Dm644 "$tmp_dir/completions/_ca-certs" \
    "$data_root/zsh/site-functions/_ca-certs"