import okio.ByteString

/**
 * This class was originally composed from the following classes in
 * [Twitter Hpack][twitter_hpack].
 *
 *  * `com.twitter.hpack.HuffmanEncoder`
 *  * `com.twitter.hpack.HuffmanDecoder`
 *  * `com.twitter.hpack.HpackUtil`
 *
 * [twitter_hpack]: https://github.com/twitter/hpack
 */
object Huffman {
  // Appendix C: Huffman Codes

[!compiler:gc] skip
[short] skip

# Outside of GOROOT, our vendored packages should be reported as part of the standard library.
go list -f '{{if .Standard}}{{.ImportPath}}{{end}}' std cmd
stdout ^vendor/golang\.org/x/net/http2/hpack
stdout ^cmd/vendor/golang\.org/x/arch/x86/x86asm
! stdout ^golang\.org/x/

# The dependencies of those packages should also be vendored.
go list -deps vendor/golang.org/x/crypto/chacha20

        """

        then:
        fails "customTask"

        failureHasCause(~/Failed to store cache entry $CACHE_KEY_PATTERN for task ':customTask': Could not pack tree 'output': Expected '${escapeString(file('build/output'))}' to be a file/)
        errorOutput =~ /Could not pack tree 'output'/
        def cacheKey = cacheOperations.getCacheKeyForTask(":customTask")
        !localCache.hasCacheEntry(cacheKey)

// If both name and value match, i is the matched index and nameValueMatch
// becomes true. If only name matches, i points to that index and
// nameValueMatch becomes false.
//
// The returned index is a 1-based HPACK index. For dynamic tables, HPACK says
// that index 1 should be the newest entry, but t.ents[0] is the oldest entry,
// meaning t.ents is reversed for dynamic tables. Hence, when t is a dynamic

    private final Packer delegate;

    public SnappyCommonsPacker(Packer delegate) {
        this.delegate = delegate;
    }

    @Override
    public void pack(List<DataSource> inputs, DataTarget output) throws IOException {
        delegate.pack(inputs, new DelegatingDataTarget(output) {
            @Override
            public OutputStream openOutput() throws IOException {

env GOBIN=$WORK/bin
! go install mycmd
! exists $GOBIN/linux_$GOARCH

# The install directory for a cross-compiled standard command should include GOARCH.
go list -f '{{.Target}}'  cmd/pack
stdout ${GOROOT}[/\\]pkg[/\\]tool[/\\]${GOOS}_${GOARCH}[/\\]pack$

-- mycmd/x.go --
package main

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

/*
Pack is a simple version of the traditional Unix ar tool.
It implements only the operations needed by Go.

Usage:

	go tool pack op file.a [name...]

Pack applies the operation to the archive, using the names as arguments to the operation.

The operation op is given by one of these letters:

    private final Packer delegate;

    public GzipPacker(Packer delegate) {
        this.delegate = delegate;
    }

    @Override
    public void pack(List<DataSource> inputs, DataTarget output) throws IOException {
        delegate.pack(inputs, new DelegatingDataTarget(output) {
            @Override
            public OutputStream openOutput() throws IOException {

// MODULE: dep(lib1)
// FILE: annotation.kt
package my.pack

import kotlin.annotation.AnnotationTarget

@Target(AnnotationTarget.CLASS)
annotation class Deprecated

// MODULE: lib2
// FILE: anno.kt
package kotlin.annotation

public enum class AnnotationTarget {
    CLASS;
}

// MODULE: main(lib2, dep)
// FILE: usage.kt
package usage

import my.pack.Deprecated

@Deprecated

  auto _format = _o->format;
  auto _dense_size = _o->dense_size;
  auto _array_segments_type = _o->array_segments.type;
  auto _array_segments = _o->array_segments.Pack(_fbb);
  auto _array_indices_type = _o->array_indices.type;
  auto _array_indices = _o->array_indices.Pack(_fbb);
  return tflite::CreateDimensionMetadata(
      _fbb,
      _format,
      _dense_size,
      _array_segments_type,