constellation/tools/workspace_status.sh

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#!/usr/bin/env bash
set -euo pipefail
shopt -s inherit_errexit
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &> /dev/null && pwd)
REPOSITORY_ROOT="${REPOSITORY_ROOT:-$(cd "${SCRIPT_DIR}" && git rev-parse --show-toplevel)}"
goos() {
case "$(uname -sr)" in
Darwin*) echo 'darwin' ;;
Linux*) echo 'linux' ;;
*)
echo 'Unknown OS' >&2
exit 1
;;
esac
}
goarch() {
case $(uname -m) in
x86_64) echo 'amd64' ;;
arm) echo 'arm64' ;; # this is slightly simplified, but we only care about arm64
arm64) echo 'arm64' ;;
*)
echo 'Unknown arch' >&2
exit 1
;;
esac
}
timestamp() {
git show -s --date=format:'%Y-%m-%dT%H:%M:%S' --format=%cd HEAD
}
stamp_version() {
local version
version=$(fixed_version)
# shellcheck disable=SC2310
if is_pre_version; then
version=$(pseudo_version)
fi
remove_v_prefix "${version}"
}
is_pre_version() {
local version
version=$(cat "${REPOSITORY_ROOT}/version.txt")
[[ ${version} =~ ^.*-pre.*$ ]]
}
remove_v_prefix() {
local version=$1
echo "${version#v}"
}
# pseudo_version is a bash implementation of the go pseudo version format
# We only care about pre-release versions, so we can simplify the implementation
# See https://pkg.go.dev/golang.org/x/mod/module#PseudoVersion
pseudo_version() {
local prefix
prefix=$(fixed_version)
echo "${prefix}.0.$(git show -s --date=format:'%Y%m%d%H%M%S' --format=%cd HEAD)-$(git rev-parse --short=12 HEAD)"
}
fixed_version() {
cat "${REPOSITORY_ROOT}/version.txt"
}
echo "REPO_URL https://github.com/edgelesssys/constellation.git"
echo "STABLE_STAMP_COMMIT $(git rev-parse HEAD)"
echo "STABLE_STAMP_STATE $(git update-index -q --really-refresh && git diff-index --quiet HEAD -- && echo "clean" || echo "dirty")"
echo "STABLE_STAMP_VERSION $(stamp_version)"
echo "STABLE_STAMP_TIME $(timestamp)"