Bug: Multiple versions in gradle.properties

[usr42]

Hi @patrikerdes,

I found another issue. When the version variables are set in the gradle.properties file only the last version is updated.

Here is an example:
See https://github.com/usr42/use-latest-issues/tree/multiple-versions-in-gradle_properties

gradle.properties:

junitVersion = 4.0
hibernateValidatorVersion=6.0.12.Final

build.gradle:

plugins {
    id 'org.jetbrains.kotlin.jvm' version '1.3.10'
    id "se.patrikerdes.use-latest-versions" version "0.2.6"
    id 'com.github.ben-manes.versions' version '0.20.0'
}

repositories {
    mavenCentral()
}

dependencies {
    compile "org.hibernate:hibernate-validator:${hibernateValidatorVersion}"
    testCompile "junit:junit:$junitVersion"
}

When running ./gradlew useLatestVersions && ./gradlew useLatestVersionsCheckthe check is failing:

> Task :useLatestVersionsCheck FAILED
useLatestVersions failed to update 1 dependency to the latest version:
 - junit:junit [4.0 -> 4.12]

The gradle.properties was updated to:

junitVersion = 4.0
hibernateValidatorVersion=6.0.13.Final

Only the last variable (here hibernateValidatorVersion) is updated.
If I change the ordering of the variables in gradle.properties, then junitVersion (now the last variable) is updated, but not hibernateValidatorVersion.

Thanks and cheers,
usr42/Balthasar

[usr42]

I've opened a PR to fix this issue: #11

It was only updating the last version, when there was now new line after the last version.