//
// Package trace provides user annotation APIs that can be used to
// log interesting events during execution.
//
// There are three types of user annotations: log messages, regions,
// and tasks.
//
// [Log] emits a timestamped message to the execution trace along with
// additional information such as the category of the message and
// which goroutine called [Log]. The execution tracer provides UIs to filter

        run("help")

        then:
        result.assertTasksExecuted(":dep:compileJava", ":dep:processResources", ":dep:classes", ":dep:jar", ":help")
        assertRepoCheckedOut()
    }


    def 'emits sensible error when bad vcs url'() {
        mappingFor("https://bad.invalid", "org.test:dep")

        expect:
        fails('assemble')

			n := copy(printBacklog[printBacklogIndex:], b[i:])
			i += n
			printBacklogIndex += n
			printBacklogIndex %= len(printBacklog)
		}
	}

	printunlock()
}

var debuglock mutex

// The compiler emits calls to printlock and printunlock around
// the multiple calls that implement a single Go print or println
// statement. Some of the print helpers (printslice, for example)

)

// event is the JSON struct we emit.
type event struct {
	Time    *time.Time `json:",omitempty"`
	Action  string
	Package string     `json:",omitempty"`
	Test    string     `json:",omitempty"`
	Elapsed *float64   `json:",omitempty"`
	Output  *textBytes `json:",omitempty"`
}

// textBytes is a hack to get JSON to emit a []byte as a string
// without actually copying it to a string.

        """

        when:
        succeeds('greet', 'greet2')

        then:
        outputContains 'Hello from first plugin!'
        outputContains 'Hello from second plugin!'
    }

    def "emits deprecation warning when #useCase from plugins block"() {

        String taskName = 'greet'
        String message = 'Hello from plugin!'
        String pluginId = 'com.acme.greeter'
        String pluginVersion = '1.5'

import java.util.Date;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Renderer that emits a JSON tree containing the HTML dependency report structure for a given project. The structure is the following:
 *
 * <pre>
 *     {
 *          "gradleVersion" : "...",
 *          "generationDate" : "...",

//
// The handling of facts in the analysis system parallels the handling
// of type information in the compiler: during compilation of package P,
// the compiler emits an export data file that describes the type of
// every object (named thing) defined in package P, plus every object
// indirectly reachable from one of those objects. Thus the downstream

        "executable"    | "when configured"                    | null     | "other"        | "other"
        "assigned tool" | "when configured"                    | "other"  | null           | "other"
    }

    def "emits deprecation warning if executable specified as relative path"() {
        given:
        def executable = TextUtil.normaliseFileSeparators(Jvm.current().javaExecutable.toString())

        buildFile << """

All test classes are based on the use of Spock, though it should be relatively easy to adapt the code to a different test framework.

[[unit-tests]]
=== Implementing unit tests

The URL verifier plugin emits HTTP GET calls to check if a URL can be resolved successfully.

        war.assertFileContent('WEB-INF/web.xml', webXml.text)

        when:
        withBuildCache().run "clean", "war"

        then:
        skipped ":war"
    }

    def "emits deprecation message when war convention is accessed"() {
        setup:
        buildFile << '''
            plugins {
                id 'war'
            }

            tasks.register('custom') {