history: don't import build package

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

bake/bake.go

@@ -24,6 +24,7 @@ import (
 	"github.com/docker/buildx/util/buildflags"
 	"github.com/docker/buildx/util/platformutil"
 	"github.com/docker/buildx/util/progress"
+	"github.com/docker/buildx/util/urlutil"
 	dockeropts "github.com/docker/cli/opts"
 	hcl "github.com/hashicorp/hcl/v2"
 	"github.com/moby/buildkit/client"
@@ -1302,7 +1303,7 @@ func updateContext(t *build.Inputs, inp *Input) {
 		if strings.HasPrefix(v.Path, "cwd://") || strings.HasPrefix(v.Path, "target:") || strings.HasPrefix(v.Path, "docker-image:") {
 			continue
 		}
-		if build.IsRemoteURL(v.Path) {
+		if urlutil.IsRemoteURL(v.Path) {
 			continue
 		}
 		st := llb.Scratch().File(llb.Copy(*inp.State, v.Path, "/"), llb.WithCustomNamef("set context %s to %s", k, v.Path))
@@ -1316,7 +1317,7 @@ func updateContext(t *build.Inputs, inp *Input) {
 	if strings.HasPrefix(t.ContextPath, "cwd://") {
 		return
 	}
-	if build.IsRemoteURL(t.ContextPath) {
+	if urlutil.IsRemoteURL(t.ContextPath) {
 		return
 	}
 	st := llb.Scratch().File(
@@ -1329,10 +1330,10 @@ func updateContext(t *build.Inputs, inp *Input) {
 }
 
 func isRemoteContext(t build.Inputs, inp *Input) bool {
-	if build.IsRemoteURL(t.ContextPath) {
+	if urlutil.IsRemoteURL(t.ContextPath) {
 		return true
 	}
-	if inp != nil && build.IsRemoteURL(inp.URL) && !strings.HasPrefix(t.ContextPath, "cwd://") {
+	if inp != nil && urlutil.IsRemoteURL(inp.URL) && !strings.HasPrefix(t.ContextPath, "cwd://") {
 		return true
 	}
 	return false
@@ -1362,7 +1363,7 @@ func collectLocalPaths(t build.Inputs) []string {
 }
 
 func isLocalPath(p string) (string, bool) {
-	if build.IsRemoteURL(p) || strings.HasPrefix(p, "target:") || strings.HasPrefix(p, "docker-image:") {
+	if urlutil.IsRemoteURL(p) || strings.HasPrefix(p, "target:") || strings.HasPrefix(p, "docker-image:") {
 		return "", false
 	}
 	return strings.TrimPrefix(p, "cwd://"), true
@@ -1380,7 +1381,7 @@ func toBuildOpt(t *Target, inp *Input) (*build.Options, error) {
 	if t.Context != nil {
 		contextPath = *t.Context
 	}
-	if !strings.HasPrefix(contextPath, "cwd://") && !build.IsRemoteURL(contextPath) {
+	if !strings.HasPrefix(contextPath, "cwd://") && !urlutil.IsRemoteURL(contextPath) {
 		contextPath = path.Clean(contextPath)
 	}
 	dockerfilePath := "Dockerfile"
@@ -1410,7 +1411,7 @@ func toBuildOpt(t *Target, inp *Input) (*build.Options, error) {
 		if err != nil {
 			return nil, err
 		}
-	} else if !build.IsRemoteURL(bi.DockerfilePath) && strings.HasPrefix(bi.ContextPath, "cwd://") && (inp != nil && build.IsRemoteURL(inp.URL)) {
+	} else if !urlutil.IsRemoteURL(bi.DockerfilePath) && strings.HasPrefix(bi.ContextPath, "cwd://") && (inp != nil && urlutil.IsRemoteURL(inp.URL)) {
 		// We don't currently support reading a remote Dockerfile with a local
 		// context when doing a remote invocation because we automatically
 		// derive the dockerfile from the context atm:
@@ -1432,7 +1433,7 @@ func toBuildOpt(t *Target, inp *Input) (*build.Options, error) {
 	if v, ok := strings.CutPrefix(bi.ContextPath, "cwd://"); ok {
 		bi.ContextPath = path.Clean(v)
 	}
-	if !build.IsRemoteURL(bi.ContextPath) && bi.ContextState == nil && !filepath.IsAbs(bi.DockerfilePath) {
+	if !urlutil.IsRemoteURL(bi.ContextPath) && bi.ContextState == nil && !filepath.IsAbs(bi.DockerfilePath) {
 		bi.DockerfilePath = filepath.Join(bi.ContextPath, bi.DockerfilePath)
 	}
 	for k, v := range bi.NamedContexts {

build/localstate.go

@@ -6,6 +6,7 @@ import (
 	"github.com/docker/buildx/builder"
 	"github.com/docker/buildx/localstate"
 	"github.com/docker/buildx/util/confutil"
+	"github.com/docker/buildx/util/urlutil"
 	"github.com/moby/buildkit/client"
 )
 
@@ -16,13 +17,13 @@ func saveLocalState(so *client.SolveOpt, target string, opts Options, node build
 	}
 	lp := opts.Inputs.ContextPath
 	dp := opts.Inputs.DockerfilePath
-	if dp != "" && !IsRemoteURL(lp) && lp != "-" && dp != "-" {
+	if dp != "" && !urlutil.IsRemoteURL(lp) && lp != "-" && dp != "-" {
 		dp, err = filepath.Abs(dp)
 		if err != nil {
 			return err
 		}
 	}
-	if lp != "" && !IsRemoteURL(lp) && lp != "-" {
+	if lp != "" && !urlutil.IsRemoteURL(lp) && lp != "-" {
 		lp, err = filepath.Abs(lp)
 		if err != nil {
 			return err

build/opt.go

@@ -31,6 +31,7 @@ import (
 	"github.com/docker/buildx/util/dockerutil"
 	"github.com/docker/buildx/util/osutil"
 	"github.com/docker/buildx/util/progress"
+	"github.com/docker/buildx/util/urlutil"
 	"github.com/moby/buildkit/client"
 	"github.com/moby/buildkit/client/llb"
 	"github.com/moby/buildkit/client/ociindex"
@@ -700,7 +701,7 @@ func loadInputs(ctx context.Context, d *driver.DriverHandle, inp *Inputs, pw pro
 			dockerfileDir = filepath.Dir(inp.DockerfilePath)
 			dockerfileName = filepath.Base(inp.DockerfilePath)
 		}
-	case IsRemoteURL(inp.ContextPath):
+	case urlutil.IsRemoteURL(inp.ContextPath):
 		if inp.DockerfilePath == "-" {
 			dockerfileReader = inp.InStream.NewReadCloser()
 		} else if filepath.IsAbs(inp.DockerfilePath) {
@@ -741,7 +742,7 @@ func loadInputs(ctx context.Context, d *driver.DriverHandle, inp *Inputs, pw pro
 		dockerfileName = "Dockerfile"
 		target.FrontendAttrs["dockerfilekey"] = "dockerfile"
 	}
-	if isHTTPURL(inp.DockerfilePath) {
+	if urlutil.IsHTTPURL(inp.DockerfilePath) {
 		dockerfileDir, err = createTempDockerfileFromURL(ctx, d, inp.DockerfilePath, pw)
 		if err != nil {
 			return nil, err
@@ -811,7 +812,7 @@ func loadInputs(ctx context.Context, d *driver.DriverHandle, inp *Inputs, pw pro
 			continue
 		}
 
-		if IsRemoteURL(v.Path) || strings.HasPrefix(v.Path, "docker-image://") || strings.HasPrefix(v.Path, "target:") {
+		if urlutil.IsRemoteURL(v.Path) || strings.HasPrefix(v.Path, "docker-image://") || strings.HasPrefix(v.Path, "target:") {
 			target.FrontendAttrs["context:"+k] = v.Path
 			processGitURL(v.Path, "context:"+k, target, caps)
 			continue

build/utils.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/docker/buildx/driver"
 	"github.com/docker/cli/opts"
-	"github.com/moby/buildkit/frontend/dockerfile/dfgitutil"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 )
@@ -25,23 +24,6 @@ const (
 	mobyHostGatewayName = "host-gateway"
 )
 
-// isHTTPURL returns true if the provided str is an HTTP(S) URL by checking if it
-// has a http:// or https:// scheme. No validation is performed to verify if the
-// URL is well-formed.
-func isHTTPURL(str string) bool {
-	return strings.HasPrefix(str, "https://") || strings.HasPrefix(str, "http://")
-}
-
-func IsRemoteURL(c string) bool {
-	if isHTTPURL(c) {
-		return true
-	}
-	if _, ok, _ := dfgitutil.ParseGitRef(c); ok {
-		return true
-	}
-	return false
-}
-
 func isArchive(header []byte) bool {
 	for _, m := range [][]byte{
 		{0x42, 0x5A, 0x68},                   // bzip2

commands/bake.go

@@ -33,6 +33,7 @@ import (
 	"github.com/docker/buildx/util/osutil"
 	"github.com/docker/buildx/util/progress"
 	"github.com/docker/buildx/util/tracing"
+	"github.com/docker/buildx/util/urlutil"
 	"github.com/docker/cli/cli/command"
 	"github.com/moby/buildkit/identity"
 	"github.com/moby/buildkit/session/auth/authprovider"
@@ -613,11 +614,11 @@ func saveLocalStateGroup(dockerCli command.Cli, in bakeOptions, targets []string
 // from the command line arguments.
 func bakeArgs(args []string) (url, cmdContext string, targets []string) {
 	cmdContext, targets = "cwd://", args
-	if len(targets) == 0 || !build.IsRemoteURL(targets[0]) {
+	if len(targets) == 0 || !urlutil.IsRemoteURL(targets[0]) {
 		return url, cmdContext, targets
 	}
 	url, targets = targets[0], targets[1:]
-	if len(targets) == 0 || !build.IsRemoteURL(targets[0]) {
+	if len(targets) == 0 || !urlutil.IsRemoteURL(targets[0]) {
 		return url, cmdContext, targets
 	}
 	cmdContext, targets = targets[0], targets[1:]

commands/history/utils.go

@@ -13,9 +13,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/buildx/build"
 	"github.com/docker/buildx/builder"
 	"github.com/docker/buildx/localstate"
+	"github.com/docker/buildx/util/urlutil"
 	"github.com/docker/cli/cli/command"
 	controlapi "github.com/moby/buildkit/api/services/control"
 	"github.com/moby/buildkit/frontend/dockerfile/dfgitutil"
@@ -56,7 +56,7 @@ func BuildName(fattrs map[string]string, ls *localstate.State) string {
 	}
 
 	var localPath string
-	if ls != nil && !build.IsRemoteURL(ls.LocalPath) {
+	if ls != nil && !urlutil.IsRemoteURL(ls.LocalPath) {
 		if ls.LocalPath != "" && ls.LocalPath != "-" {
 			localPath = filepath.ToSlash(ls.LocalPath)
 		}

util/urlutil/urlutil.go

@@ -0,0 +1,25 @@
+package urlutil
+
+import (
+	"strings"
+
+	"github.com/moby/buildkit/frontend/dockerfile/dfgitutil"
+)
+
+// IsHTTPURL returns true if the provided str is an HTTP(S) URL by checking if
+// it has a http:// or https:// scheme. No validation is performed to verify if
+// the URL is well-formed.
+func IsHTTPURL(str string) bool {
+	return strings.HasPrefix(str, "https://") || strings.HasPrefix(str, "http://")
+}
+
+// IsRemoteURL returns true for HTTP(S) URLs and Git references.
+func IsRemoteURL(c string) bool {
+	if IsHTTPURL(c) {
+		return true
+	}
+	if _, ok, _ := dfgitutil.ParseGitRef(c); ok {
+		return true
+	}
+	return false
+}

util/urlutil/urlutil_test.go

@@ -0,0 +1,110 @@
+package urlutil
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestIsHTTPURL(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  bool
+	}{
+		{
+			name:  "https url",
+			input: "https://example.com/repo.git",
+			want:  true,
+		},
+		{
+			name:  "http url",
+			input: "http://example.com/repo.git",
+			want:  true,
+		},
+		{
+			name:  "http prefix only",
+			input: "http://",
+			want:  true,
+		},
+		{
+			name:  "non-http protocol",
+			input: "git://example.com/repo.git",
+			want:  false,
+		},
+		{
+			name:  "no protocol",
+			input: "example.com/repo.git",
+			want:  false,
+		},
+		{
+			name:  "uppercase protocol is not matched",
+			input: "HTTPS://example.com/repo.git",
+			want:  false,
+		},
+		{
+			name:  "leading whitespace does not match",
+			input: " https://example.com/repo.git",
+			want:  false,
+		},
+	}
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			require.Equal(t, tc.want, IsHTTPURL(tc.input))
+		})
+	}
+}
+
+func TestIsRemoteURL(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  bool
+	}{
+		{
+			name:  "https url is remote",
+			input: "https://example.com/not-a-git-url",
+			want:  true,
+		},
+		{
+			name:  "http url is remote",
+			input: "http://example.com/path",
+			want:  true,
+		},
+		{
+			name:  "scp style git remote",
+			input: "git@github.com:moby/buildkit.git",
+			want:  true,
+		},
+		{
+			name:  "github shorthand git remote",
+			input: "github.com/moby/buildkit",
+			want:  true,
+		},
+		{
+			name:  "relative local path is not remote",
+			input: "./hack",
+			want:  false,
+		},
+		{
+			name:  "plain local path is not remote",
+			input: "hack/dockerfiles",
+			want:  false,
+		},
+		{
+			name:  "unknown protocol is not remote",
+			input: "docker-image://alpine",
+			want:  false,
+		},
+		{
+			name:  "empty is not remote",
+			input: "",
+			want:  false,
+		},
+	}
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			require.Equal(t, tc.want, IsRemoteURL(tc.input))
+		})
+	}
+}