3bf6c72451
Every Go-implemented plugin's `:report --format json` now emits keys without the redundant `<plugin>-` head segment, matching the shape bash plugins have always emitted. The CLI flag names and `:set` semantics are unchanged. For backwards compatibility during the 0.38.x patch series, the legacy `<plugin>-<property>` keys are emitted side-by-side with the new keys, and a future major release will drop the legacy keys. `common.ReportSingleApp` is refactored to accept a `ReportSingleAppInput` struct with a `Validate()` method so the input is checked before any work runs, which also catches the latent `"docker options"` reportType bug at the API boundary.
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package buildpacks
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import (
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"os"
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"strings"
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"github.com/dokku/dokku/plugins/common"
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)
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// ReportSingleApp is an internal function that displays the buildpacks report for one or more apps
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func ReportSingleApp(appName string, format string, infoFlag string) error {
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if appName != "--global" {
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if err := common.VerifyAppName(appName); err != nil {
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return err
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}
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}
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var flags map[string]common.ReportFunc
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if appName == "--global" {
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flags = map[string]common.ReportFunc{
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"--buildpacks-global-stack": reportGlobalStack,
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}
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} else {
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flags = map[string]common.ReportFunc{
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"--buildpacks-computed-stack": reportComputedStack,
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"--buildpacks-global-stack": reportGlobalStack,
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"--buildpacks-list": reportList,
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"--buildpacks-stack": reportStack,
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}
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}
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flagKeys := []string{}
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for flagKey := range flags {
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flagKeys = append(flagKeys, flagKey)
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}
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infoFlags := common.CollectReport(appName, infoFlag, flags)
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return common.ReportSingleApp(common.ReportSingleAppInput{
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ReportType: "buildpacks",
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AppName: appName,
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InfoFlag: infoFlag,
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InfoFlags: infoFlags,
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InfoFlagKeys: flagKeys,
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Format: format,
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TrimPrefix: true,
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UppercaseFirstCharacter: true,
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EmitLegacyPrefix: true,
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})
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}
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func reportComputedStack(appName string) string {
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if stack := common.PropertyGetDefault("buildpacks", appName, "stack", ""); stack != "" {
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return stack
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}
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if stack := common.PropertyGetDefault("buildpacks", "--global", "stack", ""); stack != "" {
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return stack
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}
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results, _ := common.CallPlugnTrigger(common.PlugnTriggerInput{
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Trigger: "config-get",
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Args: []string{appName, "DOKKU_IMAGE"},
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})
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if dokkuImage := results.StdoutContents(); dokkuImage != "" {
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common.LogWarn("Deprecated: use buildpacks:set-property instead of specifying DOKKU_IMAGE environment variable")
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return dokkuImage
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}
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return os.Getenv("DOKKU_IMAGE")
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}
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func reportGlobalStack(appName string) string {
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return common.PropertyGetDefault("buildpacks", "--global", "stack", "")
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}
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func reportList(appName string) string {
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buildpacks, err := common.PropertyListGet("buildpacks", appName, "buildpacks")
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if err != nil {
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return ""
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}
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return strings.Join(buildpacks, ",")
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}
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func reportStack(appName string) string {
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return common.PropertyGetDefault("buildpacks", appName, "stack", "")
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}
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