feat: support files_dir

pkg/config/package.go

@@ -28,6 +28,27 @@ type Package struct {
 	Registry    *aqua.Registry
 }
 
+func (cpkg *Package) renderFilesDir(rt *runtime.Runtime) (string, error) {
+	pkg := cpkg.Package
+	pkgInfo := cpkg.PackageInfo
+	if pkgInfo.FilesDir == nil {
+		return "", nil
+	}
+	s, err := template.Execute(*pkgInfo.FilesDir, map[string]interface{}{
+		"Version": pkg.Version,
+		"SemVer":  cpkg.SemVer(),
+		"GOOS":    rt.GOOS,
+		"GOARCH":  rt.GOARCH,
+		"OS":      replace(rt.GOOS, pkgInfo.GetReplacements()),
+		"Arch":    getArch(pkgInfo.GetRosetta2(), pkgInfo.GetReplacements(), rt),
+		"Format":  pkgInfo.GetFormat(),
+	})
+	if err != nil {
+		return "", err //nolint:wrapcheck
+	}
+	return filepath.FromSlash(s), nil // FromSlash is needed for Windows. https://github.com/aquaproj/aqua/issues/2013
+}
+
 func (cpkg *Package) RenderSrc(file *registry.File, rt *runtime.Runtime) (string, error) {
 	pkg := cpkg.Package
 	pkgInfo := cpkg.PackageInfo
@@ -150,14 +171,18 @@ func (cpkg *Package) getFileSrc(file *registry.File, rt *runtime.Runtime) (strin
 	if unarchive.IsUnarchived(pkgInfo.GetFormat(), assetName) {
 		return filepath.Base(assetName), nil
 	}
+	filesDir, err := cpkg.renderFilesDir(rt)
+	if err != nil {
+		return "", fmt.Errorf("render files_dir: %w", err)
+	}
 	if file.Src == "" {
-		return file.Name, nil
+		return filepath.Join(filesDir, file.Name), nil
 	}
 	src, err := cpkg.RenderSrc(file, rt)
 	if err != nil {
 		return "", fmt.Errorf("render the template file.src: %w", err)
 	}
-	return src, nil
+	return filepath.Join(filesDir, src), nil
 }
 
 const (

pkg/config/registry/package_info.go

@@ -33,6 +33,7 @@ type PackageInfo struct {
 	Format             string             `json:"format,omitempty" jsonschema:"example=tar.gz,example=raw,example=zip,example=dmg" yaml:",omitempty"`
 	Overrides          []*Override        `json:"overrides,omitempty" yaml:",omitempty"`
 	FormatOverrides    []*FormatOverride  `yaml:"format_overrides,omitempty" json:"format_overrides,omitempty"`
+	FilesDir           *string            `yaml:"files_dir,omitempty" json:"files_dir,omitempty"`
 	Files              []*File            `json:"files,omitempty" yaml:",omitempty"`
 	Replacements       Replacements       `json:"replacements,omitempty" yaml:",omitempty"`
 	SupportedEnvs      SupportedEnvs      `yaml:"supported_envs,omitempty" json:"supported_envs,omitempty"`
@@ -84,6 +85,7 @@ func (pkgInfo *PackageInfo) Copy() *PackageInfo {
 		Private:            pkgInfo.Private,
 		ErrorMessage:       pkgInfo.ErrorMessage,
 		NoAsset:            pkgInfo.NoAsset,
+		FilesDir:           pkgInfo.FilesDir,
 	}
 	return pkg
 }
@@ -113,6 +115,7 @@ func (pkgInfo *PackageInfo) resetByPkgType(typ string) {
 		pkgInfo.SLSAProvenance = nil
 		pkgInfo.Format = ""
 		pkgInfo.Rosetta2 = nil
+		pkgInfo.FilesDir = nil
 	}
 }
 
@@ -140,6 +143,9 @@ func (pkgInfo *PackageInfo) overrideVersion(child *VersionOverride) *PackageInfo
 	if child.Files != nil {
 		pkg.Files = child.Files
 	}
+	if child.FilesDir != nil {
+		pkg.FilesDir = child.FilesDir
+	}
 	if child.URL != nil {
 		pkg.URL = child.URL
 	}
@@ -234,6 +240,10 @@ func (pkgInfo *PackageInfo) OverrideByRuntime(rt *runtime.Runtime) { //nolint:cy
 		pkgInfo.Files = ov.Files
 	}
 
+	if ov.FilesDir != nil {
+		pkgInfo.FilesDir = ov.FilesDir
+	}
+
 	if ov.URL != nil {
 		pkgInfo.URL = ov.URL
 	}
@@ -265,6 +275,7 @@ type VersionOverride struct {
 	Path               *string         `yaml:",omitempty" json:"path,omitempty"`
 	URL                *string         `yaml:",omitempty" json:"url,omitempty"`
 	Files              []*File         `yaml:",omitempty" json:"files,omitempty"`
+	FilesDir           *string         `yaml:"files_dir,omitempty" json:"files_dir,omitempty"`
 	Format             string          `yaml:",omitempty" json:"format,omitempty" jsonschema:"example=tar.gz,example=raw,example=zip"`
 	FormatOverrides    FormatOverrides `yaml:"format_overrides,omitempty" json:"format_overrides,omitempty"`
 	Overrides          Overrides       `yaml:",omitempty" json:"overrides,omitempty"`

pkg/config/registry/replacements.go

@@ -11,6 +11,7 @@ type Override struct {
 	Format             string          `yaml:",omitempty" json:"format,omitempty" jsonschema:"example=tar.gz,example=raw,example=zip"`
 	Asset              *string         `yaml:",omitempty" json:"asset,omitempty"`
 	Files              []*File         `yaml:",omitempty" json:"files,omitempty"`
+	FilesDir           *string         `yaml:"files_dir,omitempty" json:"files_dir,omitempty"`
 	URL                *string         `yaml:",omitempty" json:"url,omitempty"`
 	CompleteWindowsExt *bool           `json:"complete_windows_ext,omitempty" yaml:"complete_windows_ext,omitempty"`
 	WindowsExt         string          `json:"windows_ext,omitempty" yaml:"windows_ext,omitempty"`