Merge pull request #798 from goreleaser/organizing

refactor: better package organization

.gitignore

@@ -1,5 +1,5 @@
 dist/
-!internal/pipeline/dist
+!internal/pipe/dist
 bin/
 vendor
 coverage.txt

Makefile

@@ -76,7 +76,7 @@ serve:
 
 depgraph:
 	go get github.com/kisielk/godepgraph
-	godepgraph -horizontal -s -o github.com/goreleaser/goreleaser . | dot -Tsvg -o www/static/deps.svg	
+	godepgraph -horizontal -s -o github.com/goreleaser/goreleaser . | dot -Tsvg -o www/static/deps.svg
 .PHONY: depgraph
 
 # Show to-do items per file.

internal/http/http.go

@@ -17,7 +17,7 @@ import (
 	"github.com/pkg/errors"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
@@ -108,7 +108,7 @@ func CheckConfig(ctx *context.Context, put *config.Put, kind string) error {
 }
 
 func misconfigured(kind string, upload *config.Put, reason string) error {
-	return pipeline.Skip(fmt.Sprintf("%s section '%s' is not configured properly (%s)", kind, upload.Name, reason))
+	return pipe.Skip(fmt.Sprintf("%s section '%s' is not configured properly (%s)", kind, upload.Name, reason))
 }
 
 // ResponseChecker is a function capable of validating an http server response.
@@ -118,7 +118,7 @@ type ResponseChecker func(*h.Response) error
 // Upload does the actual uploading work
 func Upload(ctx *context.Context, puts []config.Put, kind string, check ResponseChecker) error {
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 
 	// Handle every configured put

internal/pipe/artifactory/artifactory.go

@@ -8,7 +8,7 @@ import (
 	h "net/http"
 
 	"github.com/goreleaser/goreleaser/internal/http"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
 
@@ -53,14 +53,14 @@ func (Pipe) Default(ctx *context.Context) error {
 // Docs: https://www.jfrog.com/confluence/display/RTF/Artifactory+REST+API#ArtifactoryRESTAPI-Example-DeployinganArtifact
 func (Pipe) Run(ctx *context.Context) error {
 	if len(ctx.Config.Artifactories) == 0 {
-		return pipeline.Skip("artifactory section is not configured")
+		return pipe.Skip("artifactory section is not configured")
 	}
 
 	// Check requirements for every instance we have configured.
 	// If not fulfilled, we can skip this pipeline
 	for _, instance := range ctx.Config.Artifactories {
 		if skip := http.CheckConfig(ctx, &instance, "artifactory"); skip != nil {
-			return pipeline.Skip(skip.Error())
+			return pipe.Skip(skip.Error())
 		}
 	}
 

internal/pipe/artifactory/artifactory_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/stretchr/testify/assert"
@@ -620,8 +620,8 @@ func TestRunPipe_SkipWhenPublishFalse(t *testing.T) {
 	ctx.SkipPublish = true
 
 	err := Pipe{}.Run(ctx)
-	assert.True(t, pipeline.IsSkip(err))
-	assert.EqualError(t, err, pipeline.ErrSkipPublishEnabled.Error())
+	assert.True(t, pipe.IsSkip(err))
+	assert.EqualError(t, err, pipe.ErrSkipPublishEnabled.Error())
 }
 
 func TestRunPipe_DirUpload(t *testing.T) {
@@ -663,7 +663,7 @@ func TestDescription(t *testing.T) {
 }
 
 func TestNoArtifactories(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
 }
 
 func TestArtifactoriesWithoutTarget(t *testing.T) {
@@ -681,7 +681,7 @@ func TestArtifactoriesWithoutTarget(t *testing.T) {
 		},
 	}
 
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(ctx)))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(ctx)))
 }
 
 func TestArtifactoriesWithoutUsername(t *testing.T) {
@@ -699,11 +699,11 @@ func TestArtifactoriesWithoutUsername(t *testing.T) {
 		},
 	}
 
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(ctx)))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(ctx)))
 }
 
 func TestArtifactoriesWithoutName(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{
 		Artifactories: []config.Put{
 			{
 				Username: "deployuser",
@@ -714,7 +714,7 @@ func TestArtifactoriesWithoutName(t *testing.T) {
 }
 
 func TestArtifactoriesWithoutSecret(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{
 		Artifactories: []config.Put{
 			{
 				Name:     "production",

internal/pipe/brew/brew.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/client"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
@@ -89,10 +89,10 @@ func contains(ss []string, s string) bool {
 
 func doRun(ctx *context.Context, client client.Client) error {
 	if ctx.Config.Brew.GitHub.Name == "" {
-		return pipeline.Skip("brew section is not configured")
+		return pipe.Skip("brew section is not configured")
 	}
 	if getFormat(ctx) == "binary" {
-		return pipeline.Skip("archive format is binary")
+		return pipe.Skip("archive format is binary")
 	}
 
 	var archives = ctx.Artifacts.Filter(
@@ -123,13 +123,13 @@ func doRun(ctx *context.Context, client client.Client) error {
 	}
 
 	if ctx.Config.Brew.SkipUpload {
-		return pipeline.Skip("brew.skip_upload is set")
+		return pipe.Skip("brew.skip_upload is set")
 	}
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 	if ctx.Config.Release.Draft {
-		return pipeline.Skip("release is marked as draft")
+		return pipe.Skip("release is marked as draft")
 	}
 
 	path = filepath.Join(ctx.Config.Brew.Folder, filename)

internal/pipe/changelog/changelog.go

@@ -13,7 +13,7 @@ import (
 	"github.com/apex/log"
 
 	"github.com/goreleaser/goreleaser/internal/git"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
 
@@ -30,10 +30,10 @@ func (Pipe) String() string {
 // Run the pipe
 func (Pipe) Run(ctx *context.Context) error {
 	if ctx.ReleaseNotes != "" {
-		return pipeline.Skip("release notes already provided via --release-notes")
+		return pipe.Skip("release notes already provided via --release-notes")
 	}
 	if ctx.Snapshot {
-		return pipeline.Skip("not available for snapshots")
+		return pipe.Skip("not available for snapshots")
 	}
 	if err := checkSortDirection(ctx.Config.Changelog.Sort); err != nil {
 		return err

internal/pipe/defaults/defaults.go

@@ -6,21 +6,21 @@ import (
 	"fmt"
 
 	"github.com/apex/log"
-	"github.com/goreleaser/goreleaser/internal/pipeline/archive"
-	"github.com/goreleaser/goreleaser/internal/pipeline/artifactory"
-	"github.com/goreleaser/goreleaser/internal/pipeline/brew"
-	"github.com/goreleaser/goreleaser/internal/pipeline/build"
-	"github.com/goreleaser/goreleaser/internal/pipeline/checksums"
-	"github.com/goreleaser/goreleaser/internal/pipeline/docker"
-	"github.com/goreleaser/goreleaser/internal/pipeline/env"
-	"github.com/goreleaser/goreleaser/internal/pipeline/nfpm"
-	"github.com/goreleaser/goreleaser/internal/pipeline/project"
-	"github.com/goreleaser/goreleaser/internal/pipeline/release"
-	"github.com/goreleaser/goreleaser/internal/pipeline/s3"
-	"github.com/goreleaser/goreleaser/internal/pipeline/scoop"
-	"github.com/goreleaser/goreleaser/internal/pipeline/sign"
-	"github.com/goreleaser/goreleaser/internal/pipeline/snapcraft"
-	"github.com/goreleaser/goreleaser/internal/pipeline/snapshot"
+	"github.com/goreleaser/goreleaser/internal/pipe/archive"
+	"github.com/goreleaser/goreleaser/internal/pipe/artifactory"
+	"github.com/goreleaser/goreleaser/internal/pipe/brew"
+	"github.com/goreleaser/goreleaser/internal/pipe/build"
+	"github.com/goreleaser/goreleaser/internal/pipe/checksums"
+	"github.com/goreleaser/goreleaser/internal/pipe/docker"
+	"github.com/goreleaser/goreleaser/internal/pipe/env"
+	"github.com/goreleaser/goreleaser/internal/pipe/nfpm"
+	"github.com/goreleaser/goreleaser/internal/pipe/project"
+	"github.com/goreleaser/goreleaser/internal/pipe/release"
+	"github.com/goreleaser/goreleaser/internal/pipe/s3"
+	"github.com/goreleaser/goreleaser/internal/pipe/scoop"
+	"github.com/goreleaser/goreleaser/internal/pipe/sign"
+	"github.com/goreleaser/goreleaser/internal/pipe/snapcraft"
+	"github.com/goreleaser/goreleaser/internal/pipe/snapshot"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
 

internal/pipe/docker/docker.go

@@ -13,7 +13,7 @@ import (
 	"github.com/pkg/errors"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/config"
@@ -60,7 +60,7 @@ func (Pipe) Default(ctx *context.Context) error {
 // Run the pipe
 func (Pipe) Run(ctx *context.Context) error {
 	if len(ctx.Config.Dockers) == 0 || ctx.Config.Dockers[0].Image == "" {
-		return pipeline.Skip("docker section is not configured")
+		return pipe.Skip("docker section is not configured")
 	}
 	_, err := exec.LookPath("docker")
 	if err != nil {
@@ -165,12 +165,12 @@ func link(src, dest string) error {
 func publish(ctx *context.Context, docker config.Docker, images []string) error {
 	if ctx.SkipPublish {
 		// TODO: this should be better handled
-		log.Warn(pipeline.ErrSkipPublishEnabled.Error())
+		log.Warn(pipe.ErrSkipPublishEnabled.Error())
 		return nil
 	}
 	if docker.SkipPush {
 		// TODO: this should also be better handled
-		log.Warn(pipeline.Skip("skip_push is set").Error())
+		log.Warn(pipe.Skip("skip_push is set").Error())
 		return nil
 	}
 	for _, image := range images {

internal/pipe/docker/docker_test.go

@@ -10,7 +10,7 @@ import (
 	"testing"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/stretchr/testify/assert"
@@ -420,11 +420,11 @@ func TestDescription(t *testing.T) {
 }
 
 func TestNoDockers(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
 }
 
 func TestNoDockerWithoutImageName(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{
 		Dockers: []config.Docker{
 			{
 				Goos: "linux",

internal/pipe/env/env.go

@@ -6,7 +6,7 @@ import (
 	"bufio"
 	"os"
 
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	homedir "github.com/mitchellh/go-homedir"
 	"github.com/pkg/errors"
@@ -36,10 +36,10 @@ func (Pipe) Run(ctx *context.Context) error {
 	token, err := loadEnv("GITHUB_TOKEN", ctx.Config.EnvFiles.GitHubToken)
 	ctx.Token = token
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 	if ctx.Config.Release.Disable {
-		return pipeline.Skip("release pipe is disabled")
+		return pipe.Skip("release pipe is disabled")
 	}
 	if ctx.Token == "" && err == nil {
 		return ErrMissingToken

internal/pipe/git/git.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/apex/log"
 	"github.com/goreleaser/goreleaser/internal/git"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/pkg/errors"
@@ -96,10 +96,10 @@ func setVersion(ctx *context.Context) error {
 
 func validate(ctx *context.Context) error {
 	if ctx.Snapshot {
-		return pipeline.ErrSnapshotEnabled
+		return pipe.ErrSnapshotEnabled
 	}
 	if ctx.SkipValidate {
-		return pipeline.ErrSkipValidateEnabled
+		return pipe.ErrSkipValidateEnabled
 	}
 	out, err := git.Run("status", "--porcelain")
 	if strings.TrimSpace(out) != "" || err != nil {

internal/pipe/nfpm/nfpm.go

@@ -17,7 +17,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/linux"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/config"
@@ -51,7 +51,7 @@ func (Pipe) Default(ctx *context.Context) error {
 // Run the pipe
 func (Pipe) Run(ctx *context.Context) error {
 	if len(ctx.Config.NFPM.Formats) == 0 {
-		return pipeline.Skip("no output formats configured")
+		return pipe.Skip("no output formats configured")
 	}
 	return doRun(ctx)
 }

internal/pipe/pipe.go

@@ -0,0 +1,39 @@
+// Package pipe provides generic erros for pipes to use.
+package pipe
+
+// ErrSnapshotEnabled happens when goreleaser is running in snapshot mode.
+// It usually means that publishing and maybe some validations were skipped.
+var ErrSnapshotEnabled = Skip("disabled during snapshot mode")
+
+// ErrSkipPublishEnabled happens if --skip-publish is set.
+// It means that the part of a Piper that publishes its artifacts was not run.
+var ErrSkipPublishEnabled = Skip("publishing is disabled")
+
+// ErrSkipSignEnabled happens if --skip-sign is set.
+// It means that the part of a Piper that signs some things was not run.
+var ErrSkipSignEnabled = Skip("artifact signing is disabled")
+
+// ErrSkipValidateEnabled happens if --skip-validate is set.
+// It means that the part of a Piper that validates some things was not run.
+var ErrSkipValidateEnabled = Skip("validation is disabled")
+
+// IsSkip returns true if the error is an ErrSkip
+func IsSkip(err error) bool {
+	_, ok := err.(ErrSkip)
+	return ok
+}
+
+// ErrSkip occurs when a pipe is skipped for some reason
+type ErrSkip struct {
+	reason string
+}
+
+// Error implements the error interface. returns the reason the pipe was skipped
+func (e ErrSkip) Error() string {
+	return e.reason
+}
+
+// Skip skips this pipe with the given reason
+func Skip(reason string) ErrSkip {
+	return ErrSkip{reason: reason}
+}

internal/pipe/pipe_test.go

@@ -1,4 +1,4 @@
-package pipeline
+package pipe
 
 import (
 	"errors"

internal/pipe/put/put.go

@@ -5,7 +5,7 @@ import (
 	h "net/http"
 
 	"github.com/goreleaser/goreleaser/internal/http"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/pkg/errors"
 )
@@ -27,14 +27,14 @@ func (Pipe) Default(ctx *context.Context) error {
 func (Pipe) Run(ctx *context.Context) error {
 
 	if len(ctx.Config.Puts) == 0 {
-		return pipeline.Skip("put section is not configured")
+		return pipe.Skip("put section is not configured")
 	}
 
 	// Check requirements for every instance we have configured.
 	// If not fulfilled, we can skip this pipeline
 	for _, instance := range ctx.Config.Puts {
 		if skip := http.CheckConfig(ctx, &instance, "put"); skip != nil {
-			return pipeline.Skip(skip.Error())
+			return pipe.Skip(skip.Error())
 		}
 	}
 

internal/pipe/put/put_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/stretchr/testify/assert"
@@ -404,8 +404,8 @@ func TestRunPipe_SkipWhenPublishFalse(t *testing.T) {
 	ctx.SkipPublish = true
 
 	err := Pipe{}.Run(ctx)
-	assert.True(t, pipeline.IsSkip(err))
-	assert.EqualError(t, err, pipeline.ErrSkipPublishEnabled.Error())
+	assert.True(t, pipe.IsSkip(err))
+	assert.EqualError(t, err, pipe.ErrSkipPublishEnabled.Error())
 }
 
 func TestRunPipe_DirUpload(t *testing.T) {
@@ -447,7 +447,7 @@ func TestDescription(t *testing.T) {
 }
 
 func TestNoPuts(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{}))))
 }
 
 func TestPutsWithoutTarget(t *testing.T) {
@@ -465,7 +465,7 @@ func TestPutsWithoutTarget(t *testing.T) {
 		},
 	}
 
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(ctx)))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(ctx)))
 }
 
 func TestPutsWithoutUsername(t *testing.T) {
@@ -483,11 +483,11 @@ func TestPutsWithoutUsername(t *testing.T) {
 		},
 	}
 
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(ctx)))
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(ctx)))
 }
 
 func TestPutsWithoutName(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{
 		Puts: []config.Put{
 			{
 				Username: "deployuser",
@@ -498,7 +498,7 @@ func TestPutsWithoutName(t *testing.T) {
 }
 
 func TestPutsWithoutSecret(t *testing.T) {
-	assert.True(t, pipeline.IsSkip(Pipe{}.Run(context.New(config.Project{
+	assert.True(t, pipe.IsSkip(Pipe{}.Run(context.New(config.Project{
 		Puts: []config.Put{
 			{
 				Name:     "production",

internal/pipe/release/release.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/client"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
@@ -49,10 +49,10 @@ func (Pipe) Run(ctx *context.Context) error {
 
 func doRun(ctx *context.Context, c client.Client) error {
 	if ctx.Config.Release.Disable {
-		return pipeline.Skip("release pipe is disabled")
+		return pipe.Skip("release pipe is disabled")
 	}
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 	log.WithField("tag", ctx.Git.CurrentTag).
 		WithField("repo", ctx.Config.Release.GitHub.String()).

internal/pipe/s3/s3.go

@@ -9,7 +9,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/config"
@@ -47,10 +47,10 @@ func (Pipe) Default(ctx *context.Context) error {
 // Run the pipe
 func (Pipe) Run(ctx *context.Context) error {
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 	if len(ctx.Config.S3) == 0 {
-		return pipeline.Skip("s3 section is not configured")
+		return pipe.Skip("s3 section is not configured")
 	}
 	var g = semerrgroup.New(ctx.Parallelism)
 	for _, conf := range ctx.Config.S3 {

internal/pipe/s3/s3_test.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/apex/log"
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/testlib"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
@@ -80,8 +80,8 @@ func TestSkipPublish(t *testing.T) {
 	ctx.SkipPublish = true
 	require.NoError(t, Pipe{}.Default(ctx))
 	err = Pipe{}.Run(ctx)
-	assert.True(t, pipeline.IsSkip(err))
-	assert.EqualError(t, err, pipeline.ErrSkipPublishEnabled.Error())
+	assert.True(t, pipe.IsSkip(err))
+	assert.EqualError(t, err, pipe.ErrSkipPublishEnabled.Error())
 }
 
 func TestUpload(t *testing.T) {

internal/pipe/scoop/scoop.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/client"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
@@ -54,10 +54,10 @@ func (Pipe) Default(ctx *context.Context) error {
 
 func doRun(ctx *context.Context, client client.Client) error {
 	if ctx.Config.Scoop.Bucket.Name == "" {
-		return pipeline.Skip("scoop section is not configured")
+		return pipe.Skip("scoop section is not configured")
 	}
 	if ctx.Config.Archive.Format == "binary" {
-		return pipeline.Skip("archive format is binary")
+		return pipe.Skip("archive format is binary")
 	}
 
 	var archives = ctx.Artifacts.Filter(
@@ -78,10 +78,10 @@ func doRun(ctx *context.Context, client client.Client) error {
 	}
 
 	if ctx.SkipPublish {
-		return pipeline.ErrSkipPublishEnabled
+		return pipe.ErrSkipPublishEnabled
 	}
 	if ctx.Config.Release.Draft {
-		return pipeline.Skip("release is marked as draft")
+		return pipe.Skip("release is marked as draft")
 	}
 	return client.CreateFile(
 		ctx,

internal/pipe/scoop/scoop_test.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/client"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/testlib"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
@@ -286,7 +286,7 @@ func Test_doRun(t *testing.T) {
 				{Name: "foo_1.0.1_windows_amd64.tar.gz", Goos: "windows", Goarch: "amd64", Path: file},
 				{Name: "foo_1.0.1_windows_386.tar.gz", Goos: "windows", Goarch: "386", Path: file},
 			},
-			shouldErr(pipeline.ErrSkipPublishEnabled.Error()),
+			shouldErr(pipe.ErrSkipPublishEnabled.Error()),
 		},
 		{
 			"is draft",

internal/pipe/sign/sign.go

@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
 
@@ -39,7 +39,7 @@ func (Pipe) Default(ctx *context.Context) error {
 // Run executes the Pipe.
 func (Pipe) Run(ctx *context.Context) error {
 	if ctx.SkipSign {
-		return pipeline.ErrSkipSignEnabled
+		return pipe.ErrSkipSignEnabled
 	}
 
 	switch ctx.Config.Sign.Artifacts {
@@ -54,7 +54,7 @@ func (Pipe) Run(ctx *context.Context) error {
 				artifact.ByType(artifact.LinuxPackage),
 			)).List())
 	case "none":
-		return pipeline.ErrSkipSignEnabled
+		return pipe.ErrSkipSignEnabled
 	default:
 		return fmt.Errorf("invalid list of artifacts to sign: %s", ctx.Config.Sign.Artifacts)
 	}

internal/pipe/snapcraft/snapcraft.go

@@ -15,7 +15,7 @@ import (
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
 	"github.com/goreleaser/goreleaser/internal/linux"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/semerrgroup"
 	"github.com/goreleaser/goreleaser/internal/tmpl"
 	"github.com/goreleaser/goreleaser/pkg/context"
@@ -70,7 +70,7 @@ func (Pipe) Default(ctx *context.Context) error {
 // Run the pipe
 func (Pipe) Run(ctx *context.Context) error {
 	if ctx.Config.Snapcraft.Summary == "" && ctx.Config.Snapcraft.Description == "" {
-		return pipeline.Skip("no summary nor description were provided")
+		return pipe.Skip("no summary nor description were provided")
 	}
 	if ctx.Config.Snapcraft.Summary == "" {
 		return ErrNoSummary

internal/pipe/snapcraft/snapcraft_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 
 	"github.com/goreleaser/goreleaser/internal/artifact"
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
 	"github.com/stretchr/testify/assert"
@@ -27,7 +27,7 @@ func TestRunPipeMissingInfo(t *testing.T) {
 		ErrNoDescription: {
 			Summary: "dummy summary",
 		},
-		pipeline.Skip("no summary nor description were provided"): {},
+		pipe.Skip("no summary nor description were provided"): {},
 	} {
 		t.Run(fmt.Sprintf("testing if %v happens", eerr), func(t *testing.T) {
 			var ctx = &context.Context{

internal/pipeline/pipeline.go

@@ -1,39 +1,60 @@
 // Package pipeline provides generic erros for pipes to use.
 package pipeline
 
-// ErrSnapshotEnabled happens when goreleaser is running in snapshot mode.
-// It usually means that publishing and maybe some validations were skipped.
-var ErrSnapshotEnabled = Skip("disabled during snapshot mode")
+import (
+	"fmt"
 
-// ErrSkipPublishEnabled happens if --skip-publish is set.
-// It means that the part of a Piper that publishes its artifacts was not run.
-var ErrSkipPublishEnabled = Skip("publishing is disabled")
+	"github.com/goreleaser/goreleaser/internal/pipe/archive"
+	"github.com/goreleaser/goreleaser/internal/pipe/artifactory"
+	"github.com/goreleaser/goreleaser/internal/pipe/before"
+	"github.com/goreleaser/goreleaser/internal/pipe/brew"
+	"github.com/goreleaser/goreleaser/internal/pipe/build"
+	"github.com/goreleaser/goreleaser/internal/pipe/changelog"
+	"github.com/goreleaser/goreleaser/internal/pipe/checksums"
+	"github.com/goreleaser/goreleaser/internal/pipe/defaults"
+	"github.com/goreleaser/goreleaser/internal/pipe/dist"
+	"github.com/goreleaser/goreleaser/internal/pipe/docker"
+	"github.com/goreleaser/goreleaser/internal/pipe/effectiveconfig"
+	"github.com/goreleaser/goreleaser/internal/pipe/env"
+	"github.com/goreleaser/goreleaser/internal/pipe/git"
+	"github.com/goreleaser/goreleaser/internal/pipe/nfpm"
+	"github.com/goreleaser/goreleaser/internal/pipe/put"
+	"github.com/goreleaser/goreleaser/internal/pipe/release"
+	"github.com/goreleaser/goreleaser/internal/pipe/s3"
+	"github.com/goreleaser/goreleaser/internal/pipe/scoop"
+	"github.com/goreleaser/goreleaser/internal/pipe/sign"
+	"github.com/goreleaser/goreleaser/internal/pipe/snapcraft"
+	"github.com/goreleaser/goreleaser/pkg/context"
+)
 
-// ErrSkipSignEnabled happens if --skip-sign is set.
-// It means that the part of a Piper that signs some things was not run.
-var ErrSkipSignEnabled = Skip("artifact signing is disabled")
+// Piper defines a pipe, which can be part of a pipeline (a serie of pipes).
+type Piper interface {
+	fmt.Stringer
 
-// ErrSkipValidateEnabled happens if --skip-validate is set.
-// It means that the part of a Piper that validates some things was not run.
-var ErrSkipValidateEnabled = Skip("validation is disabled")
-
-// IsSkip returns true if the error is an ErrSkip
-func IsSkip(err error) bool {
-	_, ok := err.(ErrSkip)
-	return ok
+	// Run the pipe
+	Run(ctx *context.Context) error
 }
 
-// ErrSkip occurs when a pipe is skipped for some reason
-type ErrSkip struct {
-	reason string
-}
-
-// Error implements the error interface. returns the reason the pipe was skipped
-func (e ErrSkip) Error() string {
-	return e.reason
-}
-
-// Skip skips this pipe with the given reason
-func Skip(reason string) ErrSkip {
-	return ErrSkip{reason: reason}
+// Pipeline contains all pipe implementations in order
+var Pipeline = []Piper{
+	defaults.Pipe{},        // load default configs
+	before.Pipe{},          // run global hooks before build
+	dist.Pipe{},            // ensure ./dist is clean
+	git.Pipe{},             // get and validate git repo state
+	effectiveconfig.Pipe{}, // writes the actual config (with defaults et al set) to dist
+	changelog.Pipe{},       // builds the release changelog
+	env.Pipe{},             // load and validate environment variables
+	build.Pipe{},           // build
+	archive.Pipe{},         // archive in tar.gz, zip or binary (which does no archiving at all)
+	nfpm.Pipe{},            // archive via fpm (deb, rpm) using "native" go impl
+	snapcraft.Pipe{},       // archive via snapcraft (snap)
+	checksums.Pipe{},       // checksums of the files
+	sign.Pipe{},            // sign artifacts
+	docker.Pipe{},          // create and push docker images
+	artifactory.Pipe{},     // push to artifactory
+	put.Pipe{},             // upload to http server
+	s3.Pipe{},              // push to s3/minio
+	release.Pipe{},         // release to github
+	brew.Pipe{},            // push to brew tap
+	scoop.Pipe{},           // push to scoop bucket
 }

internal/testlib/skip.go

@@ -3,12 +3,12 @@ package testlib
 import (
 	"testing"
 
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/stretchr/testify/assert"
 )
 
 // AssertSkipped asserts that a pipe was skipped
 func AssertSkipped(t *testing.T, err error) {
-	_, ok := err.(pipeline.ErrSkip)
-	assert.True(t, ok, "expected a pipeline.ErrSkip but got %v", err)
+	_, ok := err.(pipe.ErrSkip)
+	assert.True(t, ok, "expected a pipe.ErrSkip but got %v", err)
 }

internal/testlib/skip_test.go

@@ -3,9 +3,9 @@ package testlib
 import (
 	"testing"
 
-	"github.com/goreleaser/goreleaser/internal/pipeline"
+	"github.com/goreleaser/goreleaser/internal/pipe"
 )
 
 func TestAssertSkipped(t *testing.T) {
-	AssertSkipped(t, pipeline.Skip("skip"))
+	AssertSkipped(t, pipe.Skip("skip"))
 }

main.go

@@ -13,27 +13,8 @@ import (
 	"github.com/caarlos0/ctrlc"
 	"github.com/fatih/color"
 
+	"github.com/goreleaser/goreleaser/internal/pipe"
 	"github.com/goreleaser/goreleaser/internal/pipeline"
-	"github.com/goreleaser/goreleaser/internal/pipeline/archive"
-	"github.com/goreleaser/goreleaser/internal/pipeline/artifactory"
-	"github.com/goreleaser/goreleaser/internal/pipeline/before"
-	"github.com/goreleaser/goreleaser/internal/pipeline/brew"
-	"github.com/goreleaser/goreleaser/internal/pipeline/build"
-	"github.com/goreleaser/goreleaser/internal/pipeline/changelog"
-	"github.com/goreleaser/goreleaser/internal/pipeline/checksums"
-	"github.com/goreleaser/goreleaser/internal/pipeline/defaults"
-	"github.com/goreleaser/goreleaser/internal/pipeline/dist"
-	"github.com/goreleaser/goreleaser/internal/pipeline/docker"
-	"github.com/goreleaser/goreleaser/internal/pipeline/effectiveconfig"
-	"github.com/goreleaser/goreleaser/internal/pipeline/env"
-	"github.com/goreleaser/goreleaser/internal/pipeline/git"
-	"github.com/goreleaser/goreleaser/internal/pipeline/nfpm"
-	"github.com/goreleaser/goreleaser/internal/pipeline/put"
-	"github.com/goreleaser/goreleaser/internal/pipeline/release"
-	"github.com/goreleaser/goreleaser/internal/pipeline/s3"
-	"github.com/goreleaser/goreleaser/internal/pipeline/scoop"
-	"github.com/goreleaser/goreleaser/internal/pipeline/sign"
-	"github.com/goreleaser/goreleaser/internal/pipeline/snapcraft"
 	"github.com/goreleaser/goreleaser/pkg/config"
 	"github.com/goreleaser/goreleaser/pkg/context"
 )
@@ -44,37 +25,6 @@ var (
 	date    = "unknown"
 )
 
-var pipes = []Piper{
-	defaults.Pipe{},        // load default configs
-	before.Pipe{},          // run global hooks before build
-	dist.Pipe{},            // ensure ./dist is clean
-	git.Pipe{},             // get and validate git repo state
-	effectiveconfig.Pipe{}, // writes the actual config (with defaults et al set) to dist
-	changelog.Pipe{},       // builds the release changelog
-	env.Pipe{},             // load and validate environment variables
-	build.Pipe{},           // build
-	archive.Pipe{},         // archive in tar.gz, zip or binary (which does no archiving at all)
-	nfpm.Pipe{},            // archive via fpm (deb, rpm) using "native" go impl
-	snapcraft.Pipe{},       // archive via snapcraft (snap)
-	checksums.Pipe{},       // checksums of the files
-	sign.Pipe{},            // sign artifacts
-	docker.Pipe{},          // create and push docker images
-	artifactory.Pipe{},     // push to artifactory
-	put.Pipe{},             // upload to http server
-	s3.Pipe{},              // push to s3/minio
-	release.Pipe{},         // release to github
-	brew.Pipe{},            // push to brew tap
-	scoop.Pipe{},           // push to scoop bucket
-}
-
-// Piper defines a pipe, which can be part of a pipeline (a serie of pipes).
-type Piper interface {
-	fmt.Stringer
-
-	// Run the pipe
-	Run(ctx *context.Context) error
-}
-
 type releaseOptions struct {
 	Config       string
 	ReleaseNotes string
@@ -184,7 +134,7 @@ func releaseProject(options releaseOptions) error {
 func doRelease(ctx *context.Context) error {
 	defer func() { cli.Default.Padding = 3 }()
 	var release = func() error {
-		for _, pipe := range pipes {
+		for _, pipe := range pipeline.Pipeline {
 			cli.Default.Padding = 3
 			log.Infof(color.New(color.Bold).Sprint(strings.ToUpper(pipe.String())))
 			cli.Default.Padding = 6
@@ -201,7 +151,7 @@ func handle(err error) error {
 	if err == nil {
 		return nil
 	}
-	if pipeline.IsSkip(err) {
+	if pipe.IsSkip(err) {
 		log.WithField("reason", err.Error()).Warn("skipped")
 		return nil
 	}