#!/bin/bash

# =============================================================================
# Setup environment variables
# =============================================================================

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
ROOT_DIR="$SCRIPT_DIR/../.."

IS_PULL_REQUEST=0
IS_DEV_BRANCH=0
IS_LINUX=0
IS_MACOS=0
IS_CONTINUOUS_INTEGRATION=1

if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
	IS_PULL_REQUEST=1
fi

if [ "$GITHUB_REF" == "refs/heads/dev" ]; then
	IS_DEV_BRANCH=1
fi

if [ "$RUNNER_OS" == "Linux" ]; then
	IS_LINUX=1
	IS_MACOS=0
else
	IS_LINUX=0
	IS_MACOS=1
fi

# =============================================================================
# Print environment
# =============================================================================

echo "GITHUB_WORKFLOW=$GITHUB_WORKFLOW"
echo "GITHUB_EVENT_NAME=$GITHUB_EVENT_NAME"
echo "GITHUB_REF=$GITHUB_REF"
echo "RUNNER_OS=$RUNNER_OS"
echo "GIT_TAG_NAME=$GIT_TAG_NAME"

echo "IS_PULL_REQUEST=$IS_PULL_REQUEST"
echo "IS_DEV_BRANCH=$IS_DEV_BRANCH"
echo "IS_LINUX=$IS_LINUX"
echo "IS_MACOS=$IS_MACOS"

echo "Node $( node -v )"
echo "Npm $( npm -v )"

# =============================================================================
# Install packages
# =============================================================================

cd "$ROOT_DIR"
npm install

# =============================================================================
# Run test units. Only do it for pull requests and dev branch because we don't
# want it to randomly fail when trying to create a desktop release.
# =============================================================================

if [ "$IS_PULL_REQUEST" == "1" ] || [ "$IS_DEV_BRANCH" = "1" ]; then
	npm run test-ci
	testResult=$?
	if [ $testResult -ne 0 ]; then
		exit $testResult
	fi
fi

# =============================================================================
# Run linter for pull requests only. We also don't want this to make the desktop
# release randomly fail.
# =============================================================================

if [ "$IS_PULL_REQUEST" != "1" ]; then
	npm run linter-ci ./
	testResult=$?
	if [ $testResult -ne 0 ]; then
		exit $testResult
	fi
fi

# =============================================================================
# Validate translations - this is needed as some users manually edit .po files
# (and often make mistakes) instead of using a proper tool like poedit. Doing it
# for Linux only is sufficient.
# =============================================================================

if [ "$IS_PULL_REQUEST" == "1" ]; then
	if [ "$IS_LINUX" == "1" ]; then
		node packages/tools/validate-translation.js
		testResult=$?
		if [ $testResult -ne 0 ]; then
			exit $testResult
		fi
	fi
fi

# =============================================================================
# Find out if we should run the build or not. Electron-builder gets stuck when
# building PRs so we disable it in this case. The Linux build should provide
# enough info if the app builds or not.
# https://github.com/electron-userland/electron-builder/issues/4263
# =============================================================================

if [ "$IS_PULL_REQUEST" == "1" ]; then
	if [ "$IS_MACOS" == "1" ]; then
		exit 0
	fi
fi

# =============================================================================
# Prepare the Electron app and build it
#
# If the current tag is a desktop release tag (starts with "v", such as
# "v1.4.7"), we build and publish to github
#
# Otherwise we only build but don't publish to GitHub. It helps finding
# out any issue in pull requests and dev branch.
# =============================================================================

cd "$ROOT_DIR/packages/app-desktop"

if [[ $GIT_TAG_NAME = v* ]]; then
	USE_HARD_LINKS=false npm run dist
else
	USE_HARD_LINKS=false npm run dist -- --publish=never
fi