#!/bin/sh
# mopac-discourse-go dev wrapper. EVERY compile/vet/test path routes
# through the digest-pinned Docker builder (MOPAC big rule: ALL dev work
# in Docker — the host runs containers, never toolchains).
#
# Usage: ./dev.sh {build|vet|test|check|smoke|shell} [args...]
#
#   build   compile ./cmd/discourse-go into bin/
#   vet     go vet ./...
#   test    go test ./...
#   check   build + vet + test (the pre-commit gate)
#   smoke   end-to-end smoke against the in-repo fake Discourse
#   shell   interactive sh inside the builder
set -e

IMAGE="golang@sha256:e8c859f5632dcfde7b32d2012b4351728f6437930887c2f6a91ea242459e5514" # = golang:1.26-bookworm

run() {
    docker run --rm -v "$PWD:/h" -w /h \
        -u "$(id -u):$(id -g)" -e HOME=/tmp -e GOFLAGS=-buildvcs=false \
        "$IMAGE" "$@"
}

cmd=${1:-check}
shift || true

case "$cmd" in
build)
    run go build -o bin/discourse-go ./cmd/discourse-go
    ;;
vet)
    run go vet ./...
    ;;
test)
    run go test "$@" ./...
    ;;
check)
    run sh -c 'go build -o bin/discourse-go ./cmd/discourse-go && go vet ./... && go test ./...'
    ;;
smoke)
    ./smoke/smoke.sh
    ;;
shell)
    run sh
    ;;
*)
    echo "dev.sh: unknown command $cmd (want build|vet|test|check|smoke|shell)" >&2
    exit 1
    ;;
esac