chore: rename PrintFunc to CallFunc

bake/bake.go

@@ -1313,7 +1313,7 @@ func toBuildOpt(t *Target, inp *Input) (*build.Options, error) {
 	}
 
 	if t.Call != nil {
-		bo.PrintFunc = &build.PrintFunc{
+		bo.CallFunc = &build.CallFunc{
 			Name: *t.Call,
 		}
 	}

build/build.go

@@ -82,13 +82,13 @@ type Options struct {
 
 	Session                []session.Attachable
 	Linked                 bool // Linked marks this target as exclusively linked (not requested by the user).
-	PrintFunc              *PrintFunc
+	CallFunc               *CallFunc
 	ProvenanceResponseMode confutil.MetadataProvenanceMode
 	SourcePolicy           *spb.Policy
 	GroupRef               string
 }
 
-type PrintFunc struct {
+type CallFunc struct {
 	Name         string
 	Format       string
 	IgnoreStatus bool
@@ -169,7 +169,7 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 		}
 	}
 
-	if noMobyDriver != nil && !noDefaultLoad() && noPrintFunc(opt) {
+	if noMobyDriver != nil && !noDefaultLoad() && noCallFunc(opt) {
 		var noOutputTargets []string
 		for name, opt := range opt {
 			if noMobyDriver.Features(ctx)[driver.DefaultLoad] {
@@ -426,15 +426,15 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 					defer func() { <-done }()
 
 					cc := c
-					var printRes map[string][]byte
+					var callRes map[string][]byte
 					buildFunc := func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
-						if opt.PrintFunc != nil {
+						if opt.CallFunc != nil {
 							if _, ok := req.FrontendOpt["frontend.caps"]; !ok {
 								req.FrontendOpt["frontend.caps"] = "moby.buildkit.frontend.subrequests+forward"
 							} else {
 								req.FrontendOpt["frontend.caps"] += ",moby.buildkit.frontend.subrequests+forward"
 							}
-							req.FrontendOpt["requestid"] = "frontend." + opt.PrintFunc.Name
+							req.FrontendOpt["requestid"] = "frontend." + opt.CallFunc.Name
 						}
 
 						res, err := c.Solve(ctx, req)
@@ -450,8 +450,8 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 								return nil, err
 							}
 						}
-						if opt.PrintFunc != nil {
-							printRes = res.Metadata
+						if opt.CallFunc != nil {
+							callRes = res.Metadata
 						}
 
 						rKey := resultKey(dp.driverIndex, k)
@@ -507,10 +507,10 @@ func BuildWithResultHandler(ctx context.Context, nodes []builder.Node, opt map[s
 					if rr.ExporterResponse == nil {
 						rr.ExporterResponse = map[string]string{}
 					}
-					for k, v := range printRes {
+					for k, v := range callRes {
 						rr.ExporterResponse[k] = string(v)
 					}
-					if opt.PrintFunc == nil {
+					if opt.CallFunc == nil {
 						rr.ExporterResponse["buildx.build.ref"] = buildRef
 						if node.Driver.HistoryAPISupported(ctx) {
 							if err := setRecordProvenance(ctx, c, rr, so.Ref, opt.ProvenanceResponseMode, pw); err != nil {
@@ -1093,9 +1093,9 @@ func fallbackPrintError(err error, req gateway.SolveRequest) (gateway.SolveReque
 	return req, false
 }
 
-func noPrintFunc(opt map[string]Options) bool {
+func noCallFunc(opt map[string]Options) bool {
 	for _, v := range opt {
-		if v.PrintFunc != nil {
+		if v.CallFunc != nil {
 			return false
 		}
 	}

build/opt.go

@@ -157,7 +157,7 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 	case 1:
 		// valid
 	case 0:
-		if !noDefaultLoad() && opt.PrintFunc == nil {
+		if !noDefaultLoad() && opt.CallFunc == nil {
 			if nodeDriver.IsMobyDriver() {
 				// backwards compat for docker driver only:
 				// this ensures the build results in a docker image.
@@ -347,8 +347,8 @@ func toSolveOpt(ctx context.Context, node builder.Node, multiDriver bool, opt Op
 		so.FrontendAttrs["ulimit"] = ulimits
 	}
 
-	// mark info request as internal
-	if opt.PrintFunc != nil {
+	// mark call request as internal
+	if opt.CallFunc != nil {
 		so.Internal = true
 	}
 

commands/bake.go

@@ -73,7 +73,7 @@ func runBake(ctx context.Context, dockerCli command.Cli, targets []string, in ba
 		targets = []string{"default"}
 	}
 
-	callFunc, err := buildflags.ParsePrintFunc(in.callFunc)
+	callFunc, err := buildflags.ParseCallFunc(in.callFunc)
 	if err != nil {
 		return err
 	}
@@ -225,12 +225,12 @@ func runBake(ctx context.Context, dockerCli command.Cli, targets []string, in ba
 	}
 
 	for _, opt := range bo {
-		if opt.PrintFunc != nil {
-			cf, err := buildflags.ParsePrintFunc(opt.PrintFunc.Name)
+		if opt.CallFunc != nil {
+			cf, err := buildflags.ParseCallFunc(opt.CallFunc.Name)
 			if err != nil {
 				return err
 			}
-			opt.PrintFunc.Name = cf.Name
+			opt.CallFunc.Name = cf.Name
 		}
 	}
 
@@ -286,14 +286,14 @@ func runBake(ctx context.Context, dockerCli command.Cli, targets []string, in ba
 
 	for _, name := range names {
 		req := bo[name]
-		if req.PrintFunc == nil {
+		if req.CallFunc == nil {
 			continue
 		}
 
-		pf := &pb.PrintFunc{
-			Name:         req.PrintFunc.Name,
-			Format:       req.PrintFunc.Format,
-			IgnoreStatus: req.PrintFunc.IgnoreStatus,
+		pf := &pb.CallFunc{
+			Name:         req.CallFunc.Name,
+			Format:       req.CallFunc.Format,
+			IgnoreStatus: req.CallFunc.IgnoreStatus,
 		}
 
 		if callFunc != nil {
@@ -357,7 +357,7 @@ func runBake(ctx context.Context, dockerCli command.Cli, targets []string, in ba
 				"build": def,
 			}
 			if res, ok := jsonResults[name]; ok {
-				printName := bo[name].PrintFunc.Name
+				printName := bo[name].CallFunc.Name
 				if printName == "lint" {
 					printName = "check"
 				}

commands/build.go

@@ -79,7 +79,7 @@ type buildOptions struct {
 	noCacheFilter  []string
 	outputs        []string
 	platforms      []string
-	printFunc      string
+	callFunc       string
 	secrets        []string
 	shmSize        dockeropts.MemBytes
 	ssh            []string
@@ -199,13 +199,13 @@ func (o *buildOptions) toControllerOptions() (*controllerapi.BuildOptions, error
 		return nil, err
 	}
 
-	opts.PrintFunc, err = buildflags.ParsePrintFunc(o.printFunc)
+	opts.CallFunc, err = buildflags.ParseCallFunc(o.callFunc)
 	if err != nil {
 		return nil, err
 	}
 
 	prm := confutil.MetadataProvenance()
-	if opts.PrintFunc != nil || len(o.metadataFile) == 0 {
+	if opts.CallFunc != nil || len(o.metadataFile) == 0 {
 		prm = confutil.MetadataProvenanceModeDisabled
 	}
 	opts.ProvenanceResponseMode = string(prm)
@@ -377,7 +377,7 @@ func runBuild(ctx context.Context, dockerCli command.Cli, options buildOptions)
 	}
 	if options.metadataFile != "" {
 		dt := decodeExporterResponse(resp.ExporterResponse)
-		if opts.PrintFunc == nil {
+		if opts.CallFunc == nil {
 			if warnings := printer.Warnings(); len(warnings) > 0 && confutil.MetadataWarningsEnabled() {
 				dt["buildx.build.warnings"] = warnings
 			}
@@ -386,8 +386,8 @@ func runBuild(ctx context.Context, dockerCli command.Cli, options buildOptions)
 			return err
 		}
 	}
-	if opts.PrintFunc != nil {
-		if exitcode, err := printResult(dockerCli.Out(), opts.PrintFunc, resp.ExporterResponse); err != nil {
+	if opts.CallFunc != nil {
+		if exitcode, err := printResult(dockerCli.Out(), opts.CallFunc, resp.ExporterResponse); err != nil {
 			return err
 		} else if exitcode != 0 {
 			os.Exit(exitcode)
@@ -645,8 +645,8 @@ func buildCmd(dockerCli command.Cli, rootOpts *rootOptions, debugConfig *debug.D
 		cobrautil.MarkFlagsExperimental(flags, "root", "detach", "server-config")
 	}
 
-	flags.StringVar(&options.printFunc, "call", "build", `Set method for evaluating build ("check", "outline", "targets")`)
-	flags.VarPF(callAlias(&options.printFunc, "check"), "check", "", `Shorthand for "--call=check"`)
+	flags.StringVar(&options.callFunc, "call", "build", `Set method for evaluating build ("check", "outline", "targets")`)
+	flags.VarPF(callAlias(&options.callFunc, "check"), "check", "", `Shorthand for "--call=check"`)
 	flags.Lookup("check").NoOptDefVal = "true"
 
 	// hidden flags
@@ -655,7 +655,7 @@ func buildCmd(dockerCli command.Cli, rootOpts *rootOptions, debugConfig *debug.D
 	var ignoreBool bool
 	var ignoreInt int64
 
-	flags.StringVar(&options.printFunc, "print", "", "Print result of information request (e.g., outline, targets)")
+	flags.StringVar(&options.callFunc, "print", "", "Print result of information request (e.g., outline, targets)")
 	cobrautil.MarkFlagsExperimental(flags, "print")
 	flags.MarkHidden("print")
 
@@ -882,7 +882,7 @@ func printWarnings(w io.Writer, warnings []client.VertexWarning, mode progressui
 	}
 }
 
-func printResult(w io.Writer, f *controllerapi.PrintFunc, res map[string]string) (int, error) {
+func printResult(w io.Writer, f *controllerapi.CallFunc, res map[string]string) (int, error) {
 	switch f.Name {
 	case "outline":
 		return 0, printValue(w, outline.PrintOutline, outline.SubrequestsOutlineDefinition.Version, f.Format, res)
@@ -940,9 +940,9 @@ func printResult(w io.Writer, f *controllerapi.PrintFunc, res map[string]string)
 	return 0, nil
 }
 
-type printFunc func([]byte, io.Writer) error
+type callFunc func([]byte, io.Writer) error
 
-func printValue(w io.Writer, printer printFunc, version string, format string, res map[string]string) error {
+func printValue(w io.Writer, printer callFunc, version string, format string, res map[string]string) error {
 	if format == "json" {
 		fmt.Fprintln(w, res["result.json"])
 		return nil

controller/build/build.go

@@ -158,11 +158,11 @@ func RunBuild(ctx context.Context, dockerCli command.Cli, in controllerapi.Build
 	}
 	opts.Allow = allow
 
-	if in.PrintFunc != nil {
-		opts.PrintFunc = &build.PrintFunc{
-			Name:         in.PrintFunc.Name,
-			Format:       in.PrintFunc.Format,
-			IgnoreStatus: in.PrintFunc.IgnoreStatus,
+	if in.CallFunc != nil {
+		opts.CallFunc = &build.CallFunc{
+			Name:         in.CallFunc.Name,
+			Format:       in.CallFunc.Format,
+			IgnoreStatus: in.CallFunc.IgnoreStatus,
 		}
 	}