forked from goreleaser/goreleaser
/
blob.go
43 lines (36 loc) · 1.08 KB
/
blob.go
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// Package blob provides the pipe implementation that uploads files to "blob" providers, such as s3, gcs and azure.
package blob
import (
"fmt"
"github.com/triarius/goreleaser/internal/semerrgroup"
"github.com/triarius/goreleaser/pkg/context"
)
// Pipe for blobs.
type Pipe struct{}
// String returns the description of the pipe.
func (Pipe) String() string { return "blobs" }
func (Pipe) Skip(ctx *context.Context) bool { return len(ctx.Config.Blobs) == 0 }
// Default sets the pipe defaults.
func (Pipe) Default(ctx *context.Context) error {
for i := range ctx.Config.Blobs {
blob := &ctx.Config.Blobs[i]
if blob.Bucket == "" || blob.Provider == "" {
return fmt.Errorf("bucket or provider cannot be empty")
}
if blob.Folder == "" {
blob.Folder = "{{ .ProjectName }}/{{ .Tag }}"
}
}
return nil
}
// Publish to specified blob bucket url.
func (Pipe) Publish(ctx *context.Context) error {
g := semerrgroup.New(ctx.Parallelism)
for _, conf := range ctx.Config.Blobs {
conf := conf
g.Go(func() error {
return doUpload(ctx, conf)
})
}
return g.Wait()
}