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