59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"strconv"
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"strings"
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"github.com/dokku/dokku/plugins/common"
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)
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const (
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helpHeader = `Usage: dokku resource[:COMMAND]
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Manage resource settings for an app
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Additional commands:`
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helpContent = `
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resource:limit [--process-type <process-type>] [RESOURCE_OPTS...] <app>, Limit resources for a given app/process-type combination
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resource:limit-clear [--process-type <process-type>] <app>, Limit resources for a given app/process-type combination
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resource:report [<app>] [<flag>], Displays a resource report for one or more apps
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resource:reserve [--process-type <process-type>] [RESOURCE_OPTS...] <app>, Reserve resources for a given app/process-type combination
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resource:reserve-clear [--process-type <process-type>] <app>, Reserve resources for a given app/process-type combination`
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)
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func main() {
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flag.Usage = usage
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flag.Parse()
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cmd := flag.Arg(0)
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switch cmd {
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case "resource", "resource:help":
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usage()
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case "help":
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result, err := common.CallExecCommand(common.ExecCommandInput{
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Command: "ps",
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Args: []string{"-o", "command=", strconv.Itoa(os.Getppid())},
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})
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if err == nil && strings.Contains(result.StdoutContents(), "--all") {
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fmt.Println(helpContent)
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} else {
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fmt.Print("\n resource, Manage resource settings for an app\n")
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}
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default:
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dokkuNotImplementExitCode, err := strconv.Atoi(os.Getenv("DOKKU_NOT_IMPLEMENTED_EXIT"))
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if err != nil {
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fmt.Println("failed to retrieve DOKKU_NOT_IMPLEMENTED_EXIT environment variable")
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dokkuNotImplementExitCode = 10
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}
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os.Exit(dokkuNotImplementExitCode)
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}
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}
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func usage() {
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common.CommandUsage(helpHeader, helpContent)
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}
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