Migrate to oras-go library

Signed-off-by: Josh Dolitsky <[email protected]>

.github/workflows/build-pr.yml

@@ -14,16 +14,8 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@v1
         with:
-          go-version: '1.16.2'
-      - name: run unit tests
-        run: make test
-      - name: run acceptance tests
-        run: |
-          export LOCAL_REGISTRY_HOSTNAME="$(hostname -I | awk '{print $1}')"
-          make acceptance
-      - name: upload coverage report
-        uses: actions/upload-artifact@master
-        with:
-          name: oras-coverage-report-${{ github.sha }}
-          path: .cover/
-        if: always()
+          go-version: '1.16.3'
+      - name: Build CLI
+        run: make build-linux
+      - name: Check version
+        run: bin/linux/amd64/oras version

.github/workflows/build.yml

@@ -13,16 +13,8 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@v1
         with:
-          go-version: '1.16.2'
-      - name: run unit tests
-        run: make test
-      - name: run acceptance tests
-        run: |
-          export LOCAL_REGISTRY_HOSTNAME="$(hostname -I | awk '{print $1}')"
-          make acceptance
-      - name: upload coverage report
-        uses: actions/upload-artifact@master
-        with:
-          name: oras-coverage-report-${{ github.sha }}
-          path: .cover/
-        if: always()
+          go-version: '1.16.3'
+      - name: Build CLI
+        run: make build-linux
+      - name: Check version
+        run: bin/linux/amd64/oras version

.github/workflows/release-github.yml

@@ -14,7 +14,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@v1
         with:
-          go-version: '1.16.2'
+          go-version: '1.16.3'
       - name: run goreleaser
         uses: goreleaser/goreleaser-action@v2
         with:

Dockerfile

@@ -1,12 +1,12 @@
-FROM docker.io/library/golang:1.15.7-alpine as builder
+FROM docker.io/library/golang:1.16.3-alpine as builder
 RUN apk add git make
 ENV ORASPKG /oras
 ADD . ${ORASPKG}
 WORKDIR ${ORASPKG}
 RUN make build-linux
 RUN mv ${ORASPKG}/bin/linux/amd64/oras /go/bin/oras
 
-FROM docker.io/library/alpine:3.13.0
+FROM docker.io/library/alpine:3.13.5
 LABEL maintainer="[email protected]"
 RUN apk --update add ca-certificates
 COPY --from=builder /go/bin/oras /bin/oras

Makefile

@@ -19,11 +19,7 @@ LDFLAGS += -X $(PROJECT_PKG)/internal/version.GitTreeState=${GIT_DIRTY}
 
 .PHONY: test
 test: vendor check-encoding
-	./scripts/test.sh
-
-.PHONY: acceptance
-acceptance:
-	./scripts/acceptance.sh
+	echo "TODO: add unit tests"
 
 .PHONY: covhtml
 covhtml:

README.md

@@ -4,7 +4,7 @@
 [![Go Report Card](https://goreportcard.com/badge/github.com/deislabs/oras)](https://goreportcard.com/report/github.com/deislabs/oras)
 [![GoDoc](https://godoc.org/github.com/deislabs/oras?status.svg)](https://godoc.org/github.com/deislabs/oras)
 
-![ORAS](./oras.png)
+![ORAS](https://github.com/oras-project/oras-www/raw/main/docs/assets/images/oras.png)
 
 [Registries are evolving as Cloud Native Artifact Stores](https://stevelasker.blog/2019/01/25/cloud-native-artifact-stores-evolve-from-container-registries/). To enable this goal, Microsoft has donated ORAS as a means to enable various client libraries with a way to push [OCI Artifacts][artifacts] to [OCI Conformant](https://github.com/opencontainers/oci-conformance) registries.
 
@@ -240,64 +240,7 @@ oras pull localhost:5000/hello-artifact:v2 -a
 
 ## ORAS Go Module
 
-While the ORAS CLI provides a great way to get started, and test registry support for [OCI Artifacts][artifacts], the primary experience enables a native experience for your artifact of choice. Using the ORAS Go Module, you can develop your own push/pull experience: `myclient push artifacts.azurecr.io/myartifact:1.0 ./mything.thang`
-
-The package `github.com/deislabs/oras/pkg/oras` can quickly be imported in other Go-based tools that
-wish to benefit from the ability to store arbitrary content in container registries.
-
-### ORAS Go Module Example
-
-[Source](examples/simple_push_pull.go)
-
-```go
-package main
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/deislabs/oras/pkg/content"
-	"github.com/deislabs/oras/pkg/oras"
-
-	"github.com/containerd/containerd/remotes/docker"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-)
-
-func check(e error) {
-	if e != nil {
-		panic(e)
-	}
-}
-
-func main() {
-	ref := "localhost:5000/oras:test"
-	fileName := "hello.txt"
-	fileContent := []byte("Hello World!\n")
-	customMediaType := "my.custom.media.type"
-
-	ctx := context.Background()
-	resolver := docker.NewResolver(docker.ResolverOptions{})
-
-	// Push file(s) w custom mediatype to registry
-	memoryStore := content.NewMemoryStore()
-	desc := memoryStore.Add(fileName, customMediaType, fileContent)
-	pushContents := []ocispec.Descriptor{desc}
-	fmt.Printf("Pushing %s to %s...\n", fileName, ref)
-	desc, err := oras.Push(ctx, resolver, ref, memoryStore, pushContents)
-	check(err)
-	fmt.Printf("Pushed to %s with digest %s\n", ref, desc.Digest)
-
-	// Pull file(s) from registry and save to disk
-	fmt.Printf("Pulling from %s and saving to %s...\n", ref, fileName)
-	fileStore := content.NewFileStore("")
-	defer fileStore.Close()
-	allowedMediaTypes := []string{customMediaType}
-	desc, _, err = oras.Pull(ctx, resolver, ref, fileStore, oras.WithAllowedMediaTypes(allowedMediaTypes))
-	check(err)
-	fmt.Printf("Pulled from %s with digest %s\n", ref, desc.Digest)
-	fmt.Printf("Try running 'cat %s'\n", fileName)
-}
-```
+See https://github.com/oras-project/oras-go
 
 ## Contributing
 

cmd/oras/cache.go

@@ -3,7 +3,7 @@ package main
 import (
 	"context"
 
-	orascontent "github.com/deislabs/oras/pkg/content"
+	orascontent "github.com/oras-project/oras-go/pkg/content"
 
 	"github.com/containerd/containerd/content"
 	"github.com/containerd/containerd/content/local"

cmd/oras/login.go

@@ -9,7 +9,7 @@ import (
 	"os"
 	"strings"
 
-	auth "github.com/deislabs/oras/pkg/auth/docker"
+	auth "github.com/oras-project/oras-go/pkg/auth/docker"
 
 	"github.com/docker/docker/pkg/term"
 	"github.com/sirupsen/logrus"

cmd/oras/logout.go

@@ -3,7 +3,7 @@ package main
 import (
 	"context"
 
-	auth "github.com/deislabs/oras/pkg/auth/docker"
+	auth "github.com/oras-project/oras-go/pkg/auth/docker"
 
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"

cmd/oras/pull.go

@@ -5,9 +5,9 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/deislabs/oras/pkg/content"
-	ctxo "github.com/deislabs/oras/pkg/context"
-	"github.com/deislabs/oras/pkg/oras"
+	"github.com/oras-project/oras-go/pkg/content"
+	ctxo "github.com/oras-project/oras-go/pkg/context"
+	"github.com/oras-project/oras-go/pkg/oras"
 
 	"github.com/containerd/containerd/reference"
 	"github.com/sirupsen/logrus"

cmd/oras/push.go

@@ -7,9 +7,9 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/deislabs/oras/pkg/content"
-	ctxo "github.com/deislabs/oras/pkg/context"
-	"github.com/deislabs/oras/pkg/oras"
+	"github.com/oras-project/oras-go/pkg/content"
+	ctxo "github.com/oras-project/oras-go/pkg/context"
+	"github.com/oras-project/oras-go/pkg/oras"
 
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/sirupsen/logrus"

cmd/oras/resolver.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"os"
 
-	auth "github.com/deislabs/oras/pkg/auth/docker"
+	auth "github.com/oras-project/oras-go/pkg/auth/docker"
 
 	"github.com/containerd/containerd/remotes"
 	"github.com/containerd/containerd/remotes/docker"