fix: golang linting issues

Author: mahendraintelops

cmd/artifacts/cosign/verifier.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"github.com/fatih/color"
 	"github.com/google/go-containerregistry/pkg/name"
+	artifactUtils "github.com/intelops/compage/cmd/artifacts/utils"
 	"github.com/sigstore/cosign/v2/cmd/cosign/cli/fulcio"
 	"github.com/sigstore/cosign/v2/cmd/cosign/cli/options"
 	"github.com/sigstore/cosign/v2/cmd/cosign/cli/rekor"
@@ -15,7 +16,7 @@ import (
 )
 
 func VerifyArtifact(ctx context.Context, key string) error {
-	artifactURL := ctx.Value("artifactURL").(string)
+	artifactURL := ctx.Value(artifactUtils.ContextKeyArtifactURL).(string)
 	ref, err := name.ParseReference(artifactURL)
 	if err != nil {
 		log.Errorf("parsing reference: %v", err)

cmd/artifacts/oci-registry/utils.go renamed to cmd/artifacts/oci-registry/docker.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	artifactUtils "github.com/intelops/compage/cmd/artifacts/utils"
 	spec "github.com/opencontainers/image-spec/specs-go/v1"
 	log "github.com/sirupsen/logrus"
 	"oras.land/oras-go/v2"
@@ -32,7 +33,7 @@ func GetOCIArtifactURLAndPathByLanguage(language, version string) (string, strin
 
 // Pull pulls an OCI image from a registry.
 func Pull(requestCtx context.Context, disableTLS bool) (template *string, err error) {
-	ociName := requestCtx.Value("artifactURL").(string)
+	ociName := requestCtx.Value(artifactUtils.ContextKeyArtifactURL).(string)
 	ref, err := registry.ParseReference(ociName)
 	if err != nil {
 		log.Errorf("parse reference: %v", err)
@@ -77,7 +78,7 @@ func Pull(requestCtx context.Context, disableTLS bool) (template *string, err er
 	}
 
 	// Create the template root directory
-	templateRootDir := requestCtx.Value("artifactPath").(string)
+	templateRootDir := requestCtx.Value(artifactUtils.ContextKeyArtifactPath).(string)
 
 	fs, err := file.New(templateRootDir)
 	if err != nil {

cmd/artifacts/oci-registry/pull.go

@@ -6,6 +6,7 @@ import (
 	"github.com/intelops/compage/cmd/artifacts/cosign"
 	"github.com/intelops/compage/cmd/artifacts/git"
 	"github.com/intelops/compage/cmd/artifacts/oci-registry"
+	artifactUtils "github.com/intelops/compage/cmd/artifacts/utils"
 	"github.com/intelops/compage/internal/utils"
 	log "github.com/sirupsen/logrus"
 )
@@ -28,10 +29,10 @@ func PullOCIArtifact(language, version string) error {
 	}
 
 	ctx := context.Background()
-	ctx = context.WithValue(ctx, "artifactURL", artifactURL)
-	ctx = context.WithValue(ctx, "artifactPath", artifactPath)
-	ctx = context.WithValue(ctx, "repositoryURL", repositoryURL)
-	ctx = context.WithValue(ctx, "repositoryPath", repositoryPath)
+	ctx = context.WithValue(ctx, artifactUtils.ContextKeyArtifactURL, artifactURL)
+	ctx = context.WithValue(ctx, artifactUtils.ContextKeyArtifactPath, artifactPath)
+	ctx = context.WithValue(ctx, artifactUtils.ContextKeyRepositoryURL, repositoryURL)
+	ctx = context.WithValue(ctx, artifactUtils.ContextKeyRepositoryPath, repositoryPath)
 
 	exists, err := utils.DirectoryExists(artifactPath)
 	if err != nil {

cmd/artifacts/puller.go

@@ -0,0 +1,14 @@
+package utils
+
+type contextKey string
+
+func (c contextKey) String() string {
+	return string(c)
+}
+
+var (
+	ContextKeyArtifactURL    = contextKey("artifactURL")
+	ContextKeyArtifactPath   = contextKey("artifactPath")
+	ContextKeyRepositoryURL  = contextKey("repositoryURL")
+	ContextKeyRepositoryPath = contextKey("repositoryPath")
+)