moving tar and zip to internal folder

internal/client/github.go

@@ -0,0 +1,122 @@
+package client
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"github.com/google/go-github/github"
+	"github.com/goreleaser/goreleaser/context"
+	"golang.org/x/oauth2"
+)
+
+type githubClient struct {
+	client *github.Client
+}
+
+// NewGitHub returns a github client implementation
+func NewGitHub(ctx *context.Context) Client {
+	ts := oauth2.StaticTokenSource(
+		&oauth2.Token{AccessToken: ctx.Token},
+	)
+	return &githubClient{
+		client: github.NewClient(oauth2.NewClient(ctx, ts)),
+	}
+}
+
+func (c *githubClient) CreateFile(
+	ctx *context.Context,
+	content bytes.Buffer,
+	path string,
+) (err error) {
+	options := &github.RepositoryContentFileOptions{
+		Committer: &github.CommitAuthor{
+			Name:  github.String("goreleaserbot"),
+			Email: github.String("bot@goreleaser"),
+		},
+		Content: content.Bytes(),
+		Message: github.String(
+			ctx.Config.Build.Binary + " version " + ctx.Git.CurrentTag,
+		),
+	}
+
+	file, _, res, err := c.client.Repositories.GetContents(
+		ctx,
+		ctx.Config.Brew.GitHub.Owner,
+		ctx.Config.Brew.GitHub.Name,
+		path,
+		&github.RepositoryContentGetOptions{},
+	)
+	if err != nil && res.StatusCode == 404 {
+		_, _, err = c.client.Repositories.CreateFile(
+			ctx,
+			ctx.Config.Brew.GitHub.Owner,
+			ctx.Config.Brew.GitHub.Name,
+			path,
+			options,
+		)
+		return
+	}
+	options.SHA = file.SHA
+	_, _, err = c.client.Repositories.UpdateFile(
+		ctx,
+		ctx.Config.Brew.GitHub.Owner,
+		ctx.Config.Brew.GitHub.Name,
+		path,
+		options,
+	)
+	return
+}
+
+func (c *githubClient) CreateRelease(ctx *context.Context, body string) (releaseID int, err error) {
+	var release *github.RepositoryRelease
+	var data = &github.RepositoryRelease{
+		Name:    github.String(ctx.Git.CurrentTag),
+		TagName: github.String(ctx.Git.CurrentTag),
+		Body:    github.String(body),
+		Draft:   github.Bool(ctx.Config.Release.Draft),
+	}
+	release, _, err = c.client.Repositories.GetReleaseByTag(
+		ctx,
+		ctx.Config.Release.GitHub.Owner,
+		ctx.Config.Release.GitHub.Name,
+		ctx.Git.CurrentTag,
+	)
+	if err != nil {
+		release, _, err = c.client.Repositories.CreateRelease(
+			ctx,
+			ctx.Config.Release.GitHub.Owner,
+			ctx.Config.Release.GitHub.Name,
+			data,
+		)
+	} else {
+		release, _, err = c.client.Repositories.EditRelease(
+			ctx,
+			ctx.Config.Release.GitHub.Owner,
+			ctx.Config.Release.GitHub.Name,
+			release.GetID(),
+			data,
+		)
+	}
+	log.Printf("Release updated: %v\n", release.GetHTMLURL())
+	return release.GetID(), err
+}
+
+func (c *githubClient) Upload(
+	ctx *context.Context,
+	releaseID int,
+	name string,
+	file *os.File,
+) (err error) {
+	_, _, err = c.client.Repositories.UploadReleaseAsset(
+		ctx,
+		ctx.Config.Release.GitHub.Owner,
+		ctx.Config.Release.GitHub.Name,
+		releaseID,
+		&github.UploadOptions{
+			Name: name,
+		},
+		file,
+	)
+	return
+}