#!/bin/sh
# mesh-check-toolchain: go
#
# The controller's own check (novox/hq ADR 0237 as amended): the second layer of a pull request's merge
# check, `mesh/repo-check`, run by the build seat in the mesh's Go toolchain — and by hand:
# `MESH_TEST_POSTGRES=… sh merge-check.sh`.
#
# The gate — every machine composed with this change's controller, which judges itself — is the build
# seat's first layer (`mesh/merge-gate`), run because the mesh's module graph builds `mesh-controller`
# from this repository; it is not repeated here. This is the code's own quality and its suite:
#
#   1. formatted and vetted;
#   2. the whole suite, packages in parallel, against the throwaway store the build seat raised at the
#      release the mesh runs; every live test on a bus of its own (internal/testbus), so nothing is
#      serialised. Under the race detector when the toolchain has a C compiler, and said when it has not.
#
# Exit 0 is a pass; anything else fails `mesh/repo-check` with the last line printed.
set -eu
export GOFLAGS=-mod=vendor GOPROXY=off

unformatted=$(gofmt -l cmd internal examples)
if [ -n "$unformatted" ]; then
	echo "not gofmt'd:"
	echo "$unformatted"
	exit 1
fi
CGO_ENABLED=0 go vet ./...

if command -v gcc >/dev/null 2>&1; then
	CGO_ENABLED=1 go test -race -count=1 -timeout 30m ./...
else
	echo "NOT RACE-CHECKED: the toolchain holds no C compiler; the suite runs without the race detector"
	CGO_ENABLED=0 go test -count=1 -timeout 30m ./...
fi

# **The store tests of novox/hq ADR 0299 ran** (review of #232): a test that needs the store skips without one,
# and a skip passes unseen. With the store this check is given, each must have run and passed, said by name;
# without one, that is said.
adr0299='^(TestAStopWithoutAMergeWalksTheOthersAgain|TestAStopWithoutAMergeEndsTheMergesThatContainIt|TestAStopWalksTheOthersAgainInTheOpenBatch|TestAStopNamesWhatStaysOnTheMachinesAndWhatStillCarriesIt|TestAStopWithoutAMergeLeavesItOutOfABatch|TestSavingPlansAndMovingMergesIsOneAct)$'
if [ -n "${MESH_TEST_POSTGRES:-}" ]; then
	ran=$(CGO_ENABLED=0 go test -count=1 -v -run "$adr0299" ./cmd/mesh-controller 2>&1 | grep -E '^--- (PASS|FAIL|SKIP)' || true)
	printf 'ADR 0299 store tests:\n%s\n' "$ran"
	if [ "$(printf '%s\n' "$ran" | grep -c '^--- PASS')" -ne 6 ]; then
		echo "ADR 0299's store tests did not all run and pass against the store"
		exit 1
	fi
else
	echo "NOT STORE-CHECKED: no MESH_TEST_POSTGRES, so ADR 0299's store tests skipped"
fi