packagr-io-beta
96 lines
2.2 KiB
Go
96 lines
2.2 KiB
Go
//
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// Use and distribution licensed under the Apache license version 2.
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//
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// See the COPYING file in the root project directory for full text.
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//
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package ghw
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import "fmt"
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// ProductInfo defines product information
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type ProductInfo struct {
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Family string `json:"family"`
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Name string `json:"name"`
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Vendor string `json:"vendor"`
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SerialNumber string `json:"serial_number"`
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UUID string `json:"uuid"`
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SKU string `json:"sku"`
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Version string `json:"version"`
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}
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func (i *ProductInfo) String() string {
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familyStr := ""
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if i.Family != "" {
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familyStr = " family=" + i.Family
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}
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nameStr := ""
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if i.Name != "" {
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nameStr = " name=" + i.Name
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}
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vendorStr := ""
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if i.Vendor != "" {
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vendorStr = " vendor=" + i.Vendor
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}
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serialStr := ""
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if i.SerialNumber != "" && i.SerialNumber != UNKNOWN {
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serialStr = " serial=" + i.SerialNumber
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}
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uuidStr := ""
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if i.UUID != "" && i.UUID != UNKNOWN {
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uuidStr = " uuid=" + i.UUID
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}
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skuStr := ""
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if i.SKU != "" {
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skuStr = " sku=" + i.SKU
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}
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versionStr := ""
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if i.Version != "" {
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versionStr = " version=" + i.Version
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}
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res := fmt.Sprintf(
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"product%s%s%s%s%s%s%s",
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familyStr,
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nameStr,
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vendorStr,
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serialStr,
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uuidStr,
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skuStr,
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versionStr,
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)
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return res
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}
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// Product returns a pointer to a ProductInfo struct containing information
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// about the host's product
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func Product(opts ...*WithOption) (*ProductInfo, error) {
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mergeOpts := mergeOptions(opts...)
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ctx := &context{
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chroot: *mergeOpts.Chroot,
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}
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info := &ProductInfo{}
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if err := ctx.productFillInfo(info); err != nil {
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return nil, err
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}
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return info, nil
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}
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// simple private struct used to encapsulate product information in a top-level
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// "product" YAML/JSON map/object key
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type productPrinter struct {
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Info *ProductInfo `json:"product"`
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}
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// YAMLString returns a string with the product information formatted as YAML
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// under a top-level "dmi:" key
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func (info *ProductInfo) YAMLString() string {
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return safeYAML(productPrinter{info})
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}
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// JSONString returns a string with the product information formatted as JSON
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// under a top-level "product:" key
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func (info *ProductInfo) JSONString(indent bool) string {
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return safeJSON(productPrinter{info}, indent)
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}
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