#!/bin/sh
# mesh-check-toolchain: go
#
# The proof of the operator's answers (novox/hq ADR 0259), the Go part of the lab's own check: run by the
# build seat in the mesh's Go toolchain, its own container, because the lab's merge-check.sh declares it
# (`# mesh-check-also: go asks/merge-check.sh`) — and by hand: `sh asks/merge-check.sh`.
#
# Formatted, vetted, and run against the clones beside the lab: on the build seat those are the controller,
# the runtime and the catalogue **the mesh runs**, so every pull request of the lab proves the answers the
# operator would get today. By hand, MESH_LAB_REPOS, or MESH_LAB_CONTROLLER, MESH_LAB_TOOLS and
# MESH_LAB_CATALOGUE, point it at branches under review. It takes about four minutes when it runs.
#
# **Said, never passed silently**: where a clone is missing, or the controller predates the proof's fixture,
# it says NOT RUN and why, in capitals, and passes; a proof that runs and fails, fails the check.
set -eu
cd "$(dirname "$0")"
export GOPRIVATE=git.novox.be

unformatted=$(gofmt -l .)
if [ -n "$unformatted" ]; then
	echo "not gofmt'd:"
	echo "$unformatted"
	exit 1
fi
sh -n live-acceptance.sh
go vet ./...
out=$(mktemp)
status=0
go test -count=1 -timeout 25m -v -run '^TestTheOperatorsAnswerEndToEnd$' . >"$out" 2>&1 || status=$?
grep -E '^(--- |    --- |ok|FAIL|PASS)' "$out" || true
if grep -q 'NOT RUN' "$out"; then
	echo "NOT RUN: THE PROOF OF THE OPERATOR'S ANSWERS DID NOT RUN HERE:"
	grep -o 'NOT RUN: .*' "$out" | head -3
fi
[ "$status" -eq 0 ] || tail -60 "$out"
rm -f "$out"
exit "$status"