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gitea/vendor/github.com/shurcooL/vfsgen/options.go

45 lines
1.4 KiB

package vfsgen
import (
"fmt"
"strings"
)
// Options for vfsgen code generation.
type Options struct {
// Filename of the generated Go code output (including extension).
// If left empty, it defaults to "{{toLower .VariableName}}_vfsdata.go".
Filename string
// PackageName is the name of the package in the generated code.
// If left empty, it defaults to "main".
PackageName string
// BuildTags are the optional build tags in the generated code.
// The build tags syntax is specified by the go tool.
BuildTags string
// VariableName is the name of the http.FileSystem variable in the generated code.
// If left empty, it defaults to "assets".
VariableName string
// VariableComment is the comment of the http.FileSystem variable in the generated code.
// If left empty, it defaults to "{{.VariableName}} statically implements the virtual filesystem provided to vfsgen.".
VariableComment string
}
// fillMissing sets default values for mandatory options that are left empty.
func (opt *Options) fillMissing() {
if opt.PackageName == "" {
opt.PackageName = "main"
}
if opt.VariableName == "" {
opt.VariableName = "assets"
}
if opt.Filename == "" {
opt.Filename = fmt.Sprintf("%s_vfsdata.go", strings.ToLower(opt.VariableName))
}
if opt.VariableComment == "" {
opt.VariableComment = fmt.Sprintf("%s statically implements the virtual filesystem provided to vfsgen.", opt.VariableName)
}
}