task create SpockSpecs

gistfile1.txt

task createSpockSpecs {
    group = "Generating Spock Specs from gherkin"
    doLast {
        def gherkinFiles = fileTree("src/test/resources/Features").files
        def specBlock
        gherkinFiles.each {

            File transformFile = new File("$projectDir/src/test/groovy/$it.name".replaceFirst(~/\.[^\.]+$/,'Spec.groovy'))

            if (!transformFile.exists()) {
                transformFile.createNewFile()

                def completeScenarioString
                def completeGivenString
                def fileScenarioString
                def completeWhenString
                def completeThenString

                println "Generate Spock Spec"
                def multiline = it.text
                def list = multiline.readLines()
                list.removeAll { it.startsWith("Feature:") }
                list.find {
                    if (it.contains("Scenario")) {
                        def scenarioString = it.toString().replace("Scenario: ", "def ")
                        fileScenarioString = scenarioString.substring(4)
                        completeScenarioString = scenarioString + "() {"
                    }
                    if (it.contains("Given")) {
                        String givenString = it.toString().replace("Given", "given: \"")
                        completeGivenString = givenString + "\""
                    }
                    if (it.contains("When")) {
                        String whenString = it.toString().replace("When", "when: \"")
                        completeWhenString = whenString + "\""
                    }
                    if (it.contains("Then")) {
                        def thenString = it.toString().replace("Then", "then: \"")
                        completeThenString = thenString + "\"\n}"
                    }
                }

                def minusContent = new StringBuilder(it.text)
                def fileContentSb = new StringBuilder(it.text)

                specBlock = fileContentSb.insert(0, "import spock.lang.Specification\n" +
                        "\n" +
                        "\n" +
                        "class " + it.name.take(it.name.lastIndexOf('.')) + "Spec extends Specification {\n"
                        + completeScenarioString + "\n"
                        + completeGivenString + "\n"
                        + completeWhenString + "\n"
                        + completeThenString + "\n}").minus(minusContent)

                def spockFiles = fileTree("src/test/groovy").files

                spockFiles.each {
                    println it.name
                    println it.name.take(it.name.lastIndexOf('.'))
                    if (specBlock.contains(it.name.take(it.name.lastIndexOf('.')))) {
                        it.setText(specBlock)
                    }
                }
            }
        }
    }
}