_bumper.sh

#!/bin/sh

# Copyright (C) Viktor Szakats. See LICENSE.md
# SPDX-License-Identifier: MIT

# shellcheck disable=SC3040,SC2039
set -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail

cd "$(dirname "$0")"

if ! command -v hxclean >/dev/null 2>&1; then
  case "$(uname)" in
    Linux*)
      apt-get --quiet 2 --option Dpkg::Use-Pty=0 --yes update
      apt-get --quiet 2 --option Dpkg::Use-Pty=0 --yes install \
        curl git gpg zip jq html-xml-utils;;
    Darwin*)
      brew install \
        curl git gpg zip jq html-xml-utils;;
  esac
fi

export _CONFIG="${1:-}"

. ./_versions.sh

./_dl.sh bump

# Find out the latest llvm version offered by Debian testing

llvm_latest="$(curl --disable --user-agent '' --silent --fail --show-error \
  'https://packages.debian.org/search?keywords=llvm&searchon=names&suite=testing&section=all' \
  | hxclean | hxselect -i -c -s '\n' 'h3' \
  | grep -a -o -E 'llvm-[0-9]+' | sort -u | tail -n -1)"

echo; echo "export CW_CCSUFFIX='$(echo "${llvm_latest}" | cut -c 5-)'  # ${llvm_latest}"

# Find out the latest docker image release:

name='debian'

# https://docs.docker.com/registry/spec/api/
token="$(curl --disable --user-agent '' --silent --fail --show-error \
    "https://auth.docker.io/token?service=registry.docker.io&scope=repository:library/${name}:pull" \
  | jq --raw-output '.token')"

tag="$(curl --disable --user-agent '' --silent --fail --show-error \
    --header 'Accept: application/json' \
    --header @/dev/stdin \
    "https://registry-1.docker.io/v2/library/${name}/tags/list" <<EOF \
  | jq --raw-output '.tags[]' | grep -E '^testing-[0-9]{8}-slim$' | sort | tail -n -1
Authorization: Bearer ${token}
EOF
)"

echo; echo "export DOCKER_IMAGE='${name}:${tag}'"

# Find out the latest AppVeyor CI Ubuntu worker image
if false; then
  image="$(curl --disable --user-agent '' --silent --fail --show-error \
    'https://www.appveyor.com/docs/build-environment/' \
    | grep -a -o -E 'Ubuntu[0-9]{4}' | sort | tail -n -1)"

  echo; echo "image: ${image}"
fi