TNT/scripts/check_release_ref.sh

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#!/bin/sh
# Verify that a release tag matches TNT_VERSION.
set -eu
ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
cd "$ROOT"
fail() {
echo "release-ref-check: $*" >&2
exit 1
}
ref=${1:-${GITHUB_REF_NAME:-}}
[ -n "$ref" ] || fail "missing release ref; pass vX.Y.Z or set GITHUB_REF_NAME"
case "$ref" in
refs/tags/*) tag=${ref#refs/tags/} ;;
*) tag=$ref ;;
esac
printf '%s\n' "$tag" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+$' ||
fail "release ref must be vMAJOR.MINOR.PATCH, got $tag"
version=$(sed -n 's/^#define TNT_VERSION "\([^"]*\)".*/\1/p' include/common.h)
[ -n "$version" ] || fail "could not read TNT_VERSION from include/common.h"
[ "$tag" = "v$version" ] ||
fail "release tag $tag does not match TNT_VERSION $version"
echo "release ref matches TNT_VERSION: $tag"