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root.go
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root.go
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package cmd
import (
"encoding/base64"
"fmt"
"github.com/luraproject/lura/v2/config"
"github.com/luraproject/lura/v2/core"
"github.com/spf13/cobra"
)
var (
cfgFile string
debug int
port int
checkGinRoutes bool
schemaValidation bool
parser config.Parser
run func(config.ServiceConfig)
goSum = "./go.sum"
goVersion = core.GoVersion
libcVersion = core.GlibcVersion
checkDumpPrefix = "\t"
DefaultRoot Root
RootCommand Command
RunCommand Command
CheckCommand Command
PluginCommand Command
rootCmd = &cobra.Command{
Use: "krakend",
Short: "The API Gateway builder",
}
checkCmd = &cobra.Command{
Use: "check",
Short: "Validates that the configuration file is valid.",
Long: "Validates that the active configuration file has a valid syntax to run the service.\nChange the configuration file by using the --config flag",
Run: checkFunc,
Aliases: []string{"validate"},
Example: "krakend check -d -l -c config.json",
}
runCmd = &cobra.Command{
Use: "run",
Short: "Runs the KrakenD server.",
Long: "Runs the KrakenD server.",
Run: runFunc,
Example: "krakend run -d -c config.json",
}
pluginCmd = &cobra.Command{
Use: "check-plugin",
Short: "Checks your plugin dependencies are compatible.",
Long: "Checks your plugin dependencies are compatible.",
Run: pluginFunc,
Example: "krakend check-plugin -g 1.17.0 -s ./go.sum",
}
)
func init() {
logo, err := base64.StdEncoding.DecodeString(encodedLogo)
if err != nil {
fmt.Println("decode error:", err)
}
cfgFlag := StringFlagBuilder(&cfgFile, "config", "c", "", "Path to the configuration filename")
debugFlag := CountFlagBuilder(&debug, "debug", "d", "Enables the debug")
RootCommand = NewCommand(rootCmd)
RootCommand.Cmd.SetHelpTemplate(string(logo) + "Version: " + core.KrakendVersion + "\n\n" + rootCmd.HelpTemplate())
ginRoutesFlag := BoolFlagBuilder(&checkGinRoutes, "test-gin-routes", "t", false, "Test the endpoint patterns against a real gin router on selected port")
prefixFlag := StringFlagBuilder(&checkDumpPrefix, "indent", "i", checkDumpPrefix, "Indentation of the check dump")
schemaValidationFlag := BoolFlagBuilder(&schemaValidation, "lint", "l", schemaValidation, "Enables the linting against the official KrakenD JSON schema")
CheckCommand = NewCommand(checkCmd, cfgFlag, debugFlag, ginRoutesFlag, prefixFlag, schemaValidationFlag)
portFlag := IntFlagBuilder(&port, "port", "p", 0, "Listening port for the http service")
RunCommand = NewCommand(runCmd, cfgFlag, debugFlag, portFlag)
goSumFlag := StringFlagBuilder(&goSum, "sum", "s", goSum, "Path to the go.sum file to analize")
goVersionFlag := StringFlagBuilder(&goVersion, "go", "g", goVersion, "The version of the go compiler used for your plugin")
libcVersionFlag := StringFlagBuilder(&libcVersion, "libc", "l", "", "Version of the libc library used")
PluginCommand = NewCommand(pluginCmd, goSumFlag, goVersionFlag, libcVersionFlag)
DefaultRoot = NewRoot(RootCommand, CheckCommand, RunCommand, PluginCommand)
}
const encodedLogo = "IOKVk+KWhOKWiCAgICAgICAgICAgICAgICAgICAgICAgICAg4paE4paE4paMICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIOKVk+KWiOKWiOKWiOKWiOKWiOKWiOKWhMK1ICAK4paQ4paI4paI4paIICDiloTilojilojilojilajilpDilojilojilojiloTilojilohI4pWX4paI4paI4paI4paI4paI4paI4paEICDilZHilojilojilowgLOKWhOKWiOKWiOKWiOKVqCDiloTilojilojilojilojilojilojiloQgIOKWk+KWiOKWiOKWjOKWiOKWiOKWiOKWiOKWiOKWhCAg4paI4paI4paI4paA4pWZ4pWZ4paA4paA4paI4paI4paI4pWVCuKWkOKWiOKWiOKWiOKWhOKWiOKWiOKWiOKWgCAg4paQ4paI4paI4paI4paI4paI4paAIuKVmeKWgOKWgCLilZniloDilojilojilogg4pWR4paI4paI4paI4paE4paI4paI4paI4pSYICDilojilojilojiloAiIuKWgOKWiOKWiOKWiCDilojilojilojilojiloDilZniloDilojilojilohIIOKWiOKWiOKWiCAgICAg4pWZ4paI4paI4paICuKWkOKWiOKWiOKWiOKWiOKWiOKWiOKWjCAgIOKWkOKWiOKWiOKWiOKMkCAgLOKWhOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiE3ilZHilojilojilojilojilojilojiloQgIOKVkeKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiE3ilojilojilojilowgICDilojilojilohIIOKWiOKWiOKWiCAgICAgLOKWiOKWiOKWiArilpDilojilojilojilajiloDilojilojilojCtSDilpDilojilojiloggICDilojilojilojilowgICzilojilojilohN4pWR4paI4paI4paI4pWZ4paA4paI4paI4paIICDilojilojilojiloRgYGDiloTiloRgIOKWiOKWiOKWiOKWjCAgIOKWiOKWiOKWiEgg4paI4paI4paILCws4pWT4paE4paI4paI4paI4paACuKWkOKWiOKWiOKWiCAg4pWZ4paI4paI4paI4paE4paQ4paI4paI4paIICAg4pWZ4paI4paI4paI4paI4paI4paI4paI4paI4paITeKVkeKWiOKWiOKWjCAg4pWZ4paI4paI4paI4paEYOKWgOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKVqCDilojilojilojilowgICDilojilojilohIIOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWiOKWgCAgCiAgICAgICAgICAgICAgICAgICAgIGBgICAgICAgICAgICAgICAgICAgICAgYCdgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAo="