Handle openapi for goyave v4

internal/inject/inject.go

@@ -33,6 +33,15 @@ type FunctionCall struct {
 	Value   string
 }
 
+// Dependency a library that needs to be imported for the planned injection.
+type Dependency struct {
+	// Name of the dependency (e.g.: "goyave.dev/goyave/v4")
+	Name string
+
+	// Version of the dependency (e.g.: "v4.0.0"). Leave empty for latest.
+	Version string
+}
+
 // Injector code injector for Goyave projects. Builds a temporary source file at
 // the project's root, build the project in plugin mode and return a Plugin instance.
 type Injector struct {
@@ -50,7 +59,7 @@ type Injector struct {
 	// Dependencies list of libraries that need to be imported
 	// for the planned injection. These libraries will be added
 	// automatically using "go get" and removed after the build is complete.
-	Dependencies []string
+	Dependencies []Dependency
 }
 
 // NewInjector create a new injector for the project in the given directory.
@@ -120,7 +129,11 @@ func (i *Injector) build(output string) error {
 	}()
 
 	for _, d := range dependencies {
-		if err := i.executeCommand("go", "get", d); err != nil {
+		dep := d.Name
+		if d.Version != "" {
+			dep += "@" + d.Version
+		}
+		if err := i.executeCommand("go", "get", dep); err != nil {
 			return err
 		}
 	}
@@ -132,10 +145,10 @@ func (i *Injector) build(output string) error {
 	return cmd.Run()
 }
 
-func (i *Injector) getDependencies() []string {
-	dependencies := make([]string, 0, len(i.Dependencies))
+func (i *Injector) getDependencies() []Dependency {
+	dependencies := make([]Dependency, 0, len(i.Dependencies))
 	for _, d := range i.Dependencies {
-		if mod.FindDependency(i.ModFile, d) == nil {
+		if mod.FindDependency(i.ModFile, d.Name) == nil {
 			dependencies = append(dependencies, d)
 		}
 	}

internal/inject/openapi.go

@@ -1,6 +1,7 @@
 package inject
 
 import (
+	"github.com/Masterminds/semver"
 	"goyave.dev/gyv/internal/stub"
 )
 
@@ -17,7 +18,11 @@ func OpenAPI3Generator(directory string) (func() ([]byte, error), error) {
 		return nil, err
 	}
 
-	injector.Dependencies = append(injector.Dependencies, "goyave.dev/openapi3")
+	libVersion := ""
+	if c, _ := semver.NewConstraint("< v4.0.0-rc1"); c.Check(injector.GoyaveVersion) {
+		libVersion = "v0.1.0"
+	}
+	injector.Dependencies = append(injector.Dependencies, Dependency{"goyave.dev/openapi3", libVersion})
 	injector.StubName = stub.InjectOpenAPI
 	injector.StubData = stub.Data{"RouteRegistrerImportPath": ImportToString(call.Package)}
 

main.go

@@ -10,7 +10,7 @@ import (
 func buildRootCommand() *cobra.Command {
 	gyv := &cobra.Command{
 		Use:     "gyv",
-		Version: "0.2.1", // TODO use ldflags to set version at compile-time
+		Version: "0.2.2", // TODO use ldflags to set version at compile-time
 		Short:   "Productivity CLI for the Goyave framework",
 		Long: `gyv productivity command-line interface for the Goyave framework.
 All commands can be run either in interactive mode or using POSIX flags.`,