Set default value in check version script

check-version:

  image: registry.gitlab.e.foundation/e/devices/easy-installer:stable

  stage: test

  variables:

    JAVA_VERSION_FILE: "src/main/java/ecorp/easy/installer/AppConstants.java"

    SNAPCRAFT_VERSION_FILE: "snap/snapcraft.yaml"

    WINDOWS_VERSION_FILE: "windows-installer-mui.nsi"

    AUR_VERSION_FILE: "pkg/arch/PKGBUILD"

  script:

    - ./check-version.sh

  rules:

#!/bin/bash

#!/bin/bash -e

JAVA_VERSION_FILE=${JAVA_VERSION_FILE:-src/main/java/ecorp/easy/installer/AppConstants.java}

JAVA_VERSION=$(cat $JAVA_VERSION_FILE | grep "APP_VERSION" | sed -E 's/.*"(v.*)".*/\1/')

echo "Java version: $JAVA_VERSION ($JAVA_VERSION_FILE)"

SNAPCRAFT_VERSION_FILE=${SNAPCRAFT_VERSION_FILE:-snap/snapcraft.yaml}

SNAPCRAFT_VERSION=$(cat $SNAPCRAFT_VERSION_FILE | grep "^version" | sed -E "s/^version: '(v.*)'.*/\1/")

echo "Snapcraft version: $SNAPCRAFT_VERSION ($SNAPCRAFT_VERSION_FILE)"

WINDOWS_VERSION_FILE=${WINDOWS_VERSION_FILE:-windows-installer-mui.nsi}

WINDOWS_VERSION=$(cat $WINDOWS_VERSION_FILE | grep "define appVersion" | sed -E 's/!define appVersion "(v.*)"/\1/')

echo "Windows version: $WINDOWS_VERSION ($WINDOWS_VERSION_FILE)"

AUR_VERSION_FILE=${AUR_VERSION_FILE:-pkg/arch/PKGBUILD}

AUR_VERSION=$(cat $AUR_VERSION_FILE | grep "^pkgver" | sed 's/[^=]*= *//;s/.*/v&/')

echo "AUR version: $AUR_VERSION ($AUR_VERSION_FILE)"