120 lines
2.7 KiB
Bash
Executable File
120 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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log() {
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printf '[%s] %s\n' "$(basename "$0")" "$*"
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}
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die() {
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printf '[%s] %s\n' "$(basename "$0")" "$*" >&2
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exit 1
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}
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detect_debian_distribution_id() {
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local os_release="/etc/os-release"
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local distro_id=""
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local lsb_id=""
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if [[ -r "$os_release" ]]; then
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# shellcheck disable=SC1090
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. "$os_release"
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distro_id="${ID:-}"
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fi
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if [[ -n "$distro_id" ]]; then
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case "$distro_id" in
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ubuntu|debian)
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printf '%s\n' "$distro_id"
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return 0
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;;
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esac
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fi
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if command -v lsb_release >/dev/null 2>&1; then
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lsb_id="$(lsb_release -is | tr '[:upper:]' '[:lower:]')"
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case "$lsb_id" in
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ubuntu|debian)
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printf '%s\n' "$lsb_id"
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return 0
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;;
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esac
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fi
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die "Unable to determine Debian/Ubuntu distribution ID from $os_release"
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}
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detect_debian_distribution() {
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local os_release="/etc/os-release"
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local distro_id=""
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local version_codename=""
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local ubuntu_codename=""
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if [[ -r "$os_release" ]]; then
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# shellcheck disable=SC1090
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. "$os_release"
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distro_id="${ID:-}"
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version_codename="${VERSION_CODENAME:-}"
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ubuntu_codename="${UBUNTU_CODENAME:-}"
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fi
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case "$distro_id" in
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ubuntu)
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if [[ -n "$ubuntu_codename" ]]; then
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printf '%s\n' "$ubuntu_codename"
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return 0
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fi
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;;
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debian)
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if [[ -n "$version_codename" ]]; then
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printf '%s\n' "$version_codename"
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return 0
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fi
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;;
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esac
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if [[ -n "$version_codename" ]]; then
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printf '%s\n' "$version_codename"
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return 0
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fi
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if command -v lsb_release >/dev/null 2>&1; then
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lsb_release -cs
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return 0
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fi
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die "Unable to determine Debian/Ubuntu distribution codename from $os_release"
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}
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readonly REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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readonly BUILD_CONFIG_FILE="${BUILD_CONFIG_FILE:-$REPO_ROOT/build.config}"
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readonly DEFAULT_GITEA_BASE_URL="https://git.cyber.gent"
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readonly DEFAULT_DEBIAN_DISTRIBUTION="$(detect_debian_distribution)"
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readonly DEFAULT_DEBIAN_COMPONENT="main"
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readonly DEFAULT_CI_WORK_ROOT="$REPO_ROOT/.ci-work"
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require_cmd() {
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command -v "$1" >/dev/null 2>&1 || die "Required command not found: $1"
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}
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require_env() {
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local name="$1"
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[[ -n "${!name:-}" ]] || die "Required environment variable is missing: $name"
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}
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load_build_config() {
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[[ -f "$BUILD_CONFIG_FILE" ]] || die "Build config not found: $BUILD_CONFIG_FILE"
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set -a
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# shellcheck disable=SC1090
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. "$BUILD_CONFIG_FILE"
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set +a
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[[ -n "${REPO:-}" ]] || die "REPO is missing in $BUILD_CONFIG_FILE"
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[[ -n "${BRANCH:-}" ]] || die "BRANCH is missing in $BUILD_CONFIG_FILE"
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}
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ci_work_root() {
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printf '%s\n' "${CI_WORK_ROOT:-$DEFAULT_CI_WORK_ROOT}"
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}
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