// version.gradle

//
// This depends on ext.rootPath = path to /android folder in repository
// It can be a relative path. Gradle does not appear to support relative
// paths from included scripts.
//

def getVersionCode = { ->
    String env_version_major = System.getenv("KEYMAN_VERSION_MAJOR")
    String env_version_minor = System.getenv("KEYMAN_VERSION_MINOR")
    String env_version_patch = System.getenv("KEYMAN_VERSION_PATCH")
    if(env_version_patch != null && env_version_minor != null && env_version_patch != null) {
        // Version code is, for 17.1.33: 1810033. This supports up to 9999
        // builds for a given major.minor version. We only support up to 9 minor
        // versions for a given major version but at present we are not using
        // minor versions at all.
        //
        // Despite this calculation, the version_code should be treated as an
        // opaque integer, used only for Play Store publishing.
        //
        // NOTE: accidental publish of beta 17.0.6 during 16.0 beta cycle has
        // forced a version_major bump, which is a permanent change. Relates to
        // #7705.
        Integer version_code =
            (env_version_major.toInteger() + 1) * 100000 +
            env_version_minor.toInteger() * 10000 +
            env_version_patch.toInteger()
        println "Using version code " + version_code
        return version_code
    }

    // Probably building from IDE
    println "Using fixed version code 100"
    return 100
}

def getVersionMD = { ->
    String env_version = System.getenv("KEYMAN_VERSION")
    if (env_version != null) {
        // If building from script, we have build number in KEYMAN_VERSION
        println "Using build $env_version from KEYMAN_VERSION"
        return "$env_version"
    } else {
        String version_md = file("$rootPath/../VERSION.md").text.trim()
        return "$version_md"
    }
}

def getVersionName = { ->
    String env_version = System.getenv("KEYMAN_VERSION_WITH_TAG")
    if (env_version != null) {
        // If building from script, we have build number in KEYMAN_VERSION_WITH_TAG
        println "Using build $env_version from KEYMAN_VERSION_WITH_TAG"
        return "$env_version"
    } else {
        // Building probably from IDE, so let's use VERSION.md and TIER.md directly
        // This is a close match with KEYMAN_VERSION_WITH_TAG, except that 'stable' tier
        // is not normally included with KEYMAN_VERSION_WITH_TAG
        String version_md = file("$rootPath/../VERSION.md").text.trim()
        String tier_md = file("$rootPath/../TIER.md").text.trim()
        println "Using build $version_md-$tier_md-local from project VERSION.md/TIER.md"
        return "$version_md-$tier_md-local"
    }
}

def getVersionEnvironment = { ->
    String env_environment = System.getenv("KEYMAN_VERSION_ENVIRONMENT")
    if (env_environment != null) {
        // If building from script, we have build number in KEYMAN_VERSION_ENVIRONMENT
        println "Using $env_environment from KEYMAN_VERSION_ENVIRONMENT"
        return "$env_environment"
    } else {
        // Building probably from IDE, so use "local"
        println "Using local environment"
        return "local"
    }
}

def getVersionGitTag = { ->
    String env_git_tag = System.getenv("KEYMAN_VERSION_GIT_TAG")
    if (env_git_tag != null) {
        println "Using $env_git_tag from KEYMAN_VERSION_GIT_TAG"
        return "$env_git_tag"
    } else {
        // Building probably from IDE
        println "Using release@$KEYMAN_VERSION_NAME"
        return "release@$KEYMAN_VERSION_NAME"
    }
}
ext {
    KEYMAN_VERSION_CODE=getVersionCode()
    KEYMAN_VERSION_MD=getVersionMD()
    KEYMAN_VERSION_NAME=getVersionName()
    KEYMAN_VERSION_ENVIRONMENT=getVersionEnvironment()
    KEYMAN_VERSION_TAG=System.getenv("KEYMAN_VERSION_TAG")
    KEYMAN_VERSION_GIT_TAG=getVersionGitTag()
}

//println "version.gradle: KEYMAN_VERSION_TAG: " + KEYMAN_VERSION_TAG