#!/bin/bash

set -e

cd $(dirname $0)/..

if ! command -v golangci-lint; then
    echo Skipping validation: no golangci-lint available
    exit
fi

echo 'Running: golangci-lint'
golangci-lint run

echo 'Running: go mod verify'
go mod verify

echo 'Running: go fmt'
go fmt
if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
  echo 'go fmt produced differences'
  exit 1
fi

echo 'Running: go generate'
go generate
if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
  echo 'go generate produced differences'
  exit 1
fi

echo 'Running: go mod tidy'
go mod tidy
if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
  echo 'go mod tidy produced differences'
  exit 1
fi