source.srcDir "src/main/comp-a"
                }
                compB(LibrarySourceSet) {
                    source.srcDir "src/main/comp-b"
                }
            }
            binaries {
                bin(SampleBinary) {
                    sources {
                        binaryA(LibrarySourceSet) {
                            source.srcDir "src/main/binary-a"
                        }

// tag::c-sources[]
            sources {
                c {
                    source {
                        srcDir "src/source"
                        include "**/*.c"
                    }
                    exportedHeaders {
                        srcDir "src/include"
                    }
                }
            }
// end::c-sources[]
        }
        main(NativeExecutableSpec) {

		// Don't require the source files to be present.
		if abs, err := filepath.Abs(srcDir); err == nil { // see issue 14282
			srcDir = abs
		}
		var bp *build.Package
		bp, err = build.Import(path, srcDir, build.FindOnly|build.AllowBinary)
		if bp.PkgObj == "" {
			if bp.Goroot && bp.Dir != "" {
				filename, err = lookupGorootExport(bp.Dir)
				if err == nil {
					_, err = os.Stat(filename)
				}

go list -json -m --versions -e vcs-test.golang.org/git/issue61415.git/nested@has-nested
cp stdout has-nested.json
stdout '"Origin":'
stdout '"VCS": "git"'
stdout '"URL":'  # randomly-chosen vcweb localhost URL
stdout '"Subdir": "nested"'
stdout '"TagPrefix": "nested/"'
stdout '"TagSum": "t1:47DEQpj8HBSa\+/TImW\+5JCeuQeRkm5NMpJWZG3hSuFU="'
stdout '"Ref": "refs/tags/has-nested"'
stdout '"Hash": "08a4fa6bb9c04ffba03b26ae427b0d6335d90a2a"'

    /**
     * Compiles generated Java source files.
     *
     * @param srcDir where the compiler will output the sources
     * @param dstDir where the compiler will output the class files
     * @param classes the classes to compile
     * @param classPath the classpath to use for compilation
     */

tasks.whenTaskAdded { task ->
    task.ext.srcDir = 'src/main/java'
}

tasks.register('a')

tasks.whenTaskAdded {
    extra["srcDir"] = "src/main/java"
}

val a by tasks.registering

apply plugin: 'cpp'
model {
    repositories {
        libs1(PrebuiltLibraries) {
            nope {
                headers.srcDir "not/here"
            }
        }
        libs2(PrebuiltLibraries) {
            hello {
                headers.srcDir "libs/src/hello/headers"
                binaries.withType(StaticLibraryBinary) {

        result.component.baseDir == dir
    }

    def "locates windows SDK based on executables in path"() {
        def sdkDir = sdkDir("sdk")

        given:
        operatingSystem.findInPath("rc.exe") >> sdkDir.file("bin/rc.exe")

        when:
        def result = windowsSdkLocator.locateComponent(null)

        then:
        result.available

	readZip       func(rev, subdir, remote, target string) []string                                   // cmd to read rev's subdir as zip file
	doReadZip     func(ctx context.Context, dst io.Writer, workDir, rev, subdir, remote string) error // arbitrary function to read rev's subdir as zip file
}

var re = lazyregexp.New

var vcsCmds = map[string]*vcsCmd{
	"hg": {