feat: add metadata into oci manifest when 'kpm push'

go.mod

@@ -5,7 +5,7 @@ go 1.19
 require (
 	github.com/BurntSushi/toml v1.2.1
 	github.com/docker/distribution v2.8.1+incompatible
-	github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b
+	github.com/opencontainers/image-spec v1.1.0-rc4
 	github.com/otiai10/copy v1.9.0
 	github.com/sirupsen/logrus v1.9.0
 	github.com/urfave/cli/v2 v2.25.0
@@ -81,7 +81,7 @@ require (
 	golang.org/x/crypto v0.7.0 // indirect
 	golang.org/x/mod v0.9.0 // indirect
 	golang.org/x/net v0.9.0 // indirect
-	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sync v0.3.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
 	golang.org/x/tools v0.7.0 // indirect
@@ -108,5 +108,5 @@ require (
 	github.com/thoas/go-funk v0.9.3
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	oras.land/oras-go v1.2.3
-	oras.land/oras-go/v2 v2.0.2
+	oras.land/oras-go/v2 v2.3.0
 )

go.sum

@@ -311,8 +311,8 @@ github.com/onsi/gomega v1.27.6 h1:ENqfyGeS5AX/rlXDd/ETokDz93u0YufY1Pgxuy/PvWE=
 github.com/onsi/gomega v1.27.6/go.mod h1:PIQNjfQwkP3aQAH7lf7j87O/5FiNr+ZR8+ipb+qQlhg=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
-github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b h1:YWuSjZCQAPM8UUBLkYUk1e+rZcvWHJmFb6i6rM44Xs8=
-github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b/go.mod h1:3OVijpioIKYWTqjiG0zfF6wvoJ4fAXGbjdZuI2NgsRQ=
+github.com/opencontainers/image-spec v1.1.0-rc4 h1:oOxKUJWnFC4YGHCCMNql1x4YaDfYBTS5Y4x/Cgeo1E0=
+github.com/opencontainers/image-spec v1.1.0-rc4/go.mod h1:X4pATf0uXsnn3g5aiGIsVnJBR4mxhKzfwmvK/B2NTm8=
 github.com/otiai10/copy v1.9.0 h1:7KFNiCgZ91Ru4qW4CWPf/7jqtxLagGRmIxWldPP9VY4=
 github.com/otiai10/copy v1.9.0/go.mod h1:hsfX19wcn0UWIHUQ3/4fHuehhk2UyArQ9dVFAn3FczI=
 github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE=
@@ -522,8 +522,8 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
+golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -769,8 +769,8 @@ kcl-lang.io/kcl-go v0.6.0-alpha.1 h1:BhMQ2GNRp9AccWxB2QydvZF6g6iVlPkkSSPa+RAdYx0
 kcl-lang.io/kcl-go v0.6.0-alpha.1/go.mod h1:tHMTzp0dtah8Hn6h6UfnwbrEv737+TKf0xjIJkUkuaU=
 oras.land/oras-go v1.2.3 h1:v8PJl+gEAntI1pJ/LCrDgsuk+1PKVavVEPsYIHFE5uY=
 oras.land/oras-go v1.2.3/go.mod h1:M/uaPdYklze0Vf3AakfarnpoEckvw0ESbRdN8Z1vdJg=
-oras.land/oras-go/v2 v2.0.2 h1:3aSQdJ7EUC0ft2e9PjJB9Jzastz5ojPA4LzZ3Q4YbUc=
-oras.land/oras-go/v2 v2.0.2/go.mod h1:PWnWc/Kyyg7wUTUsDHshrsJkzuxXzreeMd6NrfdnFSo=
+oras.land/oras-go/v2 v2.3.0 h1:lqX1aXdN+DAmDTKjiDyvq85cIaI4RkIKp/PghWlAGIU=
+oras.land/oras-go/v2 v2.3.0/go.mod h1:GeAwLuC4G/JpNwkd+bSZ6SkDMGaaYglt6YK2WvZP7uQ=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=

pkg/client/client.go

@@ -832,7 +832,9 @@ func (c *KpmClient) PushToOci(localPath string, ociOpts *opt.OciOptions) error {
 		)
 	}
 
-	return ociCli.Push(localPath, ociOpts.Tag)
+	return ociCli.PushWithOciManifest(localPath, ociOpts.Tag, &opt.OciManifestOptions{
+		Annotations: ociOpts.Annotations,
+	})
 }
 
 // LoginOci will login to the oci registry.

pkg/cmd/cmd_push.go

@@ -167,13 +167,13 @@ func pushPackage(ociUrl string, kclPkg *pkg.KclPkg, vendorMode bool, kpmcli *cli
 			"only support url scheme 'oci://'.",
 		)
 	}
+	ociOpts.Annotations = oci.GenOciManifestFromPkg(kclPkg)
 
 	reporter.ReportMsgTo(fmt.Sprintf("kpm: package '%s' will be pushed", kclPkg.GetPkgName()), kpmcli.GetLogWriter())
 	// 4. Push it.
 	err = kpmcli.PushToOci(tarPath, ociOpts)
 	if err != (*reporter.KpmEvent)(nil) {
 		return err
 	}
-
 	return nil
 }

pkg/constants/constants.go

@@ -1,17 +1,21 @@
 package constants
 
 const (
-	KFilePathSuffix          = ".k"
-	TarPathSuffix            = ".tar"
-	OciScheme                = "oci"
-	FileEntry                = "file"
-	FileWithKclModEntry      = "file_with_kcl_mod"
-	UrlEntry                 = "url"
-	RefEntry                 = "ref"
-	TarEntry                 = "tar"
-	KCL_MOD                  = "kcl.mod"
-	OCI_SEPARATOR            = ":"
-	KCL_PKG_TAR              = "*.tar"
-	DEFAULT_KCL_FILE_NAME    = "main.k"
-	DEFAULT_KCL_FILE_CONTENT = "The_first_kcl_program = 'Hello World!'"
+	KFilePathSuffix                      = ".k"
+	TarPathSuffix                        = ".tar"
+	OciScheme                            = "oci"
+	FileEntry                            = "file"
+	FileWithKclModEntry                  = "file_with_kcl_mod"
+	UrlEntry                             = "url"
+	RefEntry                             = "ref"
+	TarEntry                             = "tar"
+	KCL_MOD                              = "kcl.mod"
+	OCI_SEPARATOR                        = ":"
+	KCL_PKG_TAR                          = "*.tar"
+	DEFAULT_KCL_FILE_NAME                = "main.k"
+	DEFAULT_KCL_FILE_CONTENT             = "The_first_kcl_program = 'Hello World!'"
+	DEFAULT_KCL_OCI_MANIFEST_NAME        = "org.kcllang.package.name"
+	DEFAULT_KCL_OCI_MANIFEST_VERSION     = "org.kcllang.package.version"
+	DEFAULT_KCL_OCI_MANIFEST_DESCRIPTION = "org.kcllang.package.description"
+	DEFAULT_CREATE_OCI_MANIFEST_TIME     = "org.opencontainers.image.created"
 )

pkg/oci/oci.go

@@ -8,7 +8,10 @@ import (
 
 	v1 "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/thoas/go-funk"
+	"kcl-lang.io/kpm/pkg/constants"
 	"kcl-lang.io/kpm/pkg/errors"
+	"kcl-lang.io/kpm/pkg/opt"
+	pkg "kcl-lang.io/kpm/pkg/package"
 	"kcl-lang.io/kpm/pkg/reporter"
 	"kcl-lang.io/kpm/pkg/semver"
 	"kcl-lang.io/kpm/pkg/settings"
@@ -199,6 +202,11 @@ func (ociClient *OciClient) ContainsTag(tag string) (bool, *reporter.KpmEvent) {
 
 // Push will push the oci artifacts to oci registry from local path
 func (ociClient *OciClient) Push(localPath, tag string) *reporter.KpmEvent {
+	return ociClient.PushWithOciManifest(localPath, tag, &opt.OciManifestOptions{})
+}
+
+// PushWithManifest will push the oci artifacts to oci registry from local path
+func (ociClient *OciClient) PushWithOciManifest(localPath, tag string, manifest_opts *opt.OciManifestOptions) *reporter.KpmEvent {
 	// 0. Create a file store
 	fs, err := file.New(filepath.Dir(localPath))
 	if err != nil {
@@ -222,10 +230,13 @@ func (ociClient *OciClient) Push(localPath, tag string) *reporter.KpmEvent {
 		fileDescriptors = append(fileDescriptors, fileDescriptor)
 	}
 
-	// 2. Pack the files and tag the packed manifest
-	manifestDescriptor, err := oras.Pack(*ociClient.ctx, fs, DEFAULT_OCI_ARTIFACT_TYPE, fileDescriptors, oras.PackOptions{
-		PackImageManifest: true,
-	})
+	// 2. Pack the files, tag the packed manifest and add metadata as annotations
+	packOpts := oras.PackManifestOptions{
+		ManifestAnnotations: manifest_opts.Annotations,
+		Layers:              fileDescriptors,
+	}
+	manifestDescriptor, err := oras.PackManifest(*ociClient.ctx, fs, oras.PackManifestVersion1_1_RC4, DEFAULT_OCI_ARTIFACT_TYPE, packOpts)
+
 	if err != nil {
 		return reporter.NewErrorEvent(reporter.FailedPush, err, fmt.Sprintf("failed to pack package in '%s'", localPath))
 	}
@@ -315,3 +326,11 @@ func Push(localPath, hostName, repoName, tag string, settings *settings.Settings
 	// Push the oci package by the oci client.
 	return ociClient.Push(localPath, tag)
 }
+
+func GenOciManifestFromPkg(kclPkg *pkg.KclPkg) map[string]string {
+	res := make(map[string]string)
+	res[constants.DEFAULT_KCL_OCI_MANIFEST_NAME] = kclPkg.GetPkgName()
+	res[constants.DEFAULT_KCL_OCI_MANIFEST_VERSION] = kclPkg.GetPkgVersion()
+	res[constants.DEFAULT_KCL_OCI_MANIFEST_DESCRIPTION] = kclPkg.GetPkgDescription()
+	return res
+}

pkg/opt/opt.go

@@ -142,10 +142,11 @@ func (opts *GitOptions) Validate() error {
 // OciOptions for download oci packages.
 // kpm will download packages from oci registry by '{Reg}/{Repo}/{PkgName}:{Tag}'.
 type OciOptions struct {
-	Reg     string
-	Repo    string
-	Tag     string
-	PkgName string
+	Reg         string
+	Repo        string
+	Tag         string
+	PkgName     string
+	Annotations map[string]string
 }
 
 func (opts *OciOptions) Validate() error {
@@ -213,3 +214,7 @@ func ParseOciUrl(ociUrl string) (*OciOptions, *reporter.KpmEvent) {
 func (oci *OciOptions) AddStoragePathSuffix(pathPrefix string) string {
 	return filepath.Join(filepath.Join(filepath.Join(pathPrefix, oci.Reg), oci.Repo), oci.Tag)
 }
+
+type OciManifestOptions struct {
+	Annotations map[string]string
+}

pkg/package/modfile.go

@@ -21,9 +21,10 @@ const (
 
 // 'Package' is the kcl package section of 'kcl.mod'.
 type Package struct {
-	Name    string `toml:"name,omitempty"`    // kcl package name
-	Edition string `toml:"edition,omitempty"` // kcl compiler version
-	Version string `toml:"version,omitempty"` // kcl package version
+	Name        string `toml:"name,omitempty"`        // kcl package name
+	Edition     string `toml:"edition,omitempty"`     // kcl compiler version
+	Version     string `toml:"version,omitempty"`     // kcl package version
+	Description string `toml:"description,omitempty"` // kcl package description
 }
 
 // 'ModFile' is kcl package file 'kcl.mod'.

pkg/package/modfile_test.go

@@ -10,6 +10,20 @@ import (
 	"kcl-lang.io/kpm/pkg/utils"
 )
 
+func TestModFileWithDesc(t *testing.T) {
+	testPath := getTestDir("test_mod_with_desc")
+	isExist, err := ModFileExists(testPath)
+	assert.Equal(t, isExist, true)
+	assert.Equal(t, err, nil)
+	modFile, err := LoadModFile(testPath)
+	assert.Equal(t, modFile.Pkg.Name, "test_mod_with_desc")
+	assert.Equal(t, modFile.Pkg.Version, "0.0.1")
+	assert.Equal(t, modFile.Pkg.Edition, "0.0.1")
+	assert.Equal(t, modFile.Pkg.Description, "This is a test module with a description")
+	assert.Equal(t, len(modFile.Dependencies.Deps), 0)
+	assert.Equal(t, err, nil)
+}
+
 func TestModFileExists(t *testing.T) {
 	testDir := initTestDir("test_data_modfile")
 	// there is no 'kcl.mod' and 'kcl.mod.lock'.

pkg/package/package.go

@@ -184,3 +184,13 @@ const LOCK_FILE_NAME = "kcl.mod.lock"
 func (kclPkg *KclPkg) GetLockFilePath() string {
 	return filepath.Join(kclPkg.HomePath, LOCK_FILE_NAME)
 }
+
+// GetPkgVersion returns the version of package.
+func (KclPkg *KclPkg) GetPkgVersion() string {
+	return KclPkg.ModFile.Pkg.Version
+}
+
+// GetPkgDescription returns the description of package.
+func (KclPkg *KclPkg) GetPkgDescription() string {
+	return KclPkg.ModFile.Pkg.Description
+}

pkg/package/test_data/test_mod_with_desc/kcl.mod

@@ -0,0 +1,5 @@
+[package]
+name = "test_mod_with_desc"
+edition = "0.0.1"
+version = "0.0.1"
+description = "This is a test module with a description"

pkg/package/test_data/test_mod_with_desc/main.k

@@ -0,0 +1 @@
+The_first_kcl_program = 'Hello World!'

pkg/package/toml.go

@@ -210,6 +210,7 @@ func (mod *ModFile) UnmarshalTOML(data interface{}) error {
 const NAME_FLAG = "name"
 const EDITION_FLAG = "edition"
 const VERSION_FLAG = "version"
+const DESCRIPTION_FLAG = "description"
 
 func (pkg *Package) UnmarshalTOML(data interface{}) error {
 	meta, ok := data.(map[string]interface{})
@@ -228,6 +229,10 @@ func (pkg *Package) UnmarshalTOML(data interface{}) error {
 	if v, ok := meta[VERSION_FLAG].(string); ok {
 		pkg.Version = v
 	}
+
+	if v, ok := meta[DESCRIPTION_FLAG].(string); ok {
+		pkg.Description = v
+	}
 	return nil
 }
 

test/e2e/kpm_test.go

@@ -1,12 +1,20 @@
 package e2e
 
 import (
+	"context"
+	"encoding/json"
 	"os"
 	"path/filepath"
 	"strings"
 
 	"github.com/onsi/ginkgo/v2"
 	"github.com/onsi/gomega"
+	v1 "github.com/opencontainers/image-spec/specs-go/v1"
+	"kcl-lang.io/kpm/pkg/constants"
+	"oras.land/oras-go/v2"
+	"oras.land/oras-go/v2/registry/remote"
+	"oras.land/oras-go/v2/registry/remote/auth"
+	"oras.land/oras-go/v2/registry/remote/retry"
 )
 
 var _ = ginkgo.Describe("Kpm CLI Testing", func() {
@@ -138,4 +146,68 @@ var _ = ginkgo.Describe("Kpm CLI Testing", func() {
 			})
 		}
 	})
+
+	ginkgo.Context("testing 'test oci '", func() {
+		testSuitesRoot := filepath.Join(filepath.Join(filepath.Join(GetWorkDir(), TEST_SUITES_DIR), "kpm"), "test_oci")
+		testSuites := LoadAllTestSuites(testSuitesRoot)
+		testDataRoot := filepath.Join(filepath.Join(GetWorkDir(), TEST_SUITES_DIR), "test_data")
+		for _, ts := range testSuites {
+			ts := ts
+			ginkgo.It(ts.GetTestSuiteInfo(), func() {
+				// 1. Push a package with metadata in OCI manifest
+				workspace := GetWorkspace()
+
+				CopyDir(filepath.Join(testDataRoot, ts.Name), filepath.Join(workspace, ts.Name))
+
+				input := ReplaceAllKeyByValue(ts.Input, "<workspace>", filepath.Join(workspace, ts.Name))
+
+				stdout, stderr, err := ExecKpmWithWorkDir(input, filepath.Join(workspace, ts.Name))
+
+				expectedStdout := ReplaceAllKeyByValue(ts.ExpectStdout, "<workspace>", workspace)
+				expectedStderr := ReplaceAllKeyByValue(ts.ExpectStderr, "<workspace>", workspace)
+
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+				if !IsIgnore(expectedStdout) {
+					gomega.Expect(stdout).To(gomega.ContainSubstring(expectedStdout))
+				}
+				if !IsIgnore(expectedStderr) {
+					gomega.Expect(stderr).To(gomega.ContainSubstring(expectedStderr))
+				}
+
+				bytes, err := os.ReadFile(filepath.Join(testDataRoot, ts.Name, "expected_oci_manifest.json"))
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+
+				// 2. fetch the metadata in OCI manifest to check if the metadata is correct
+				repo, err := remote.NewRepository("localhost:5001/test/test_push_with_oci_manifest")
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+				repo.PlainHTTP = true
+				repo.Client = &auth.Client{
+					Client: retry.DefaultClient,
+					Cache:  auth.DefaultCache,
+					Credential: auth.StaticCredential("localhost:5001", auth.Credential{
+						Username: "test",
+						Password: "1234",
+					}),
+				}
+
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+				_, manifestContent, err := oras.FetchBytes(context.Background(), repo, "0.0.1", oras.DefaultFetchBytesOptions)
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+				var manifest_got v1.Manifest
+				err = json.Unmarshal([]byte(manifestContent), &manifest_got)
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+
+				var manifest_expect v1.Manifest
+				err = json.Unmarshal(bytes, &manifest_expect)
+				gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
+				gomega.Expect(len(manifest_expect.Annotations)).To(gomega.Equal(len(manifest_got.Annotations)))
+				gomega.Expect(manifest_expect.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_NAME]).
+					To(gomega.Equal(manifest_got.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_NAME]))
+				gomega.Expect(manifest_expect.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_VERSION]).
+					To(gomega.Equal(manifest_got.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_VERSION]))
+				gomega.Expect(manifest_expect.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_DESCRIPTION]).
+					To(gomega.Equal(manifest_got.Annotations[constants.DEFAULT_KCL_OCI_MANIFEST_DESCRIPTION]))
+			})
+		}
+	})
 })

test/e2e/test_suites/kpm/test_oci/test_push_with_oci_manifest/test_suite.env

@@ -0,0 +1,2 @@
+KPM_HOME=""
+KCLVM_VENDOR_HOME=""

test/e2e/test_suites/kpm/test_oci/test_push_with_oci_manifest/test_suite.input

@@ -0,0 +1 @@
+kpm push

test/e2e/test_suites/kpm/test_oci/test_push_with_oci_manifest/test_suite.stdout

@@ -0,0 +1,3 @@
+kpm: package 'test_push_with_oci_manifest' will be pushed
+kpm: pushed [registry] localhost:5001/test/test_push_with_oci_manifest
+kpm: digest: sha256:

test/e2e/test_suites/test_data/test_push_with_oci_manifest/expected_oci_manifest.json

@@ -0,0 +1 @@
+{"schemaVersion":2,"mediaType":"application/vnd.oci.image.manifest.v1+json","artifactType":"application/vnd.oci.image.layer.v1.tar","config":{"mediaType":"application/vnd.oci.empty.v1+json","digest":"sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a","size":2,"data":"e30="},"layers":[{"mediaType":"application/vnd.oci.image.layer.v1.tar","digest":"sha256:1d0b4bf7380ee67c23d48a16ebfbcc0720e9d0c59a1fe0f603e452ee8e99068f","size":4608,"annotations":{"org.opencontainers.image.title":"test_push_with_oci_manifest-0.0.1.tar"}}],"annotations":{"org.kcllang.package.description":"This is the description of the package","org.kcllang.package.name":"test_push_with_oci_manifest","org.kcllang.package.version":"0.0.1","org.opencontainers.image.created":"2023-10-23T06:24:49Z"}}

test/e2e/test_suites/test_data/test_push_with_oci_manifest/kcl.mod

@@ -0,0 +1,6 @@
+[package]
+name = "test_push_with_oci_manifest"
+edition = "0.0.1"
+version = "0.0.1"
+description = "This is the description of the package"
+

test/e2e/test_suites/test_data/test_push_with_oci_manifest/main.k

@@ -0,0 +1 @@
+The_first_kcl_program = 'Hello World!'