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feat: nuanced exit codes #84

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Merged
eddie-knight merged 2 commits into from
Jan 28, 2025
Merged

feat: nuanced exit codes #84

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1a8f4a9
feat: nuanced exit codes
eddie-knight Jan 28, 2025
bf1e9d8
changed to enum for exit codes
eddie-knight Jan 28, 2025
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26 changes: 15 additions & 11 deletions cmd/run.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,8 @@ When everything is battoned down, it is time to run forth.`,
logger.Error(fmt.Sprintf(
"Unknown args: %v", args))
} else {
Run()
errCode := Run()
os.Exit(errCode)
}
},
}
Expand All @@ -36,7 +37,7 @@ func init() {
}

// Run executes all plugins with handling for the command line
func Run() (err error) {
func Run() (errCode int) {

// Setup for handling SIGTERM (Ctrl+C)
setupCloseHandler()
Expand All @@ -45,8 +46,8 @@ func Run() (err error) {

plugins := GetPlugins()
if len(plugins) == 0 {
logger.Error("no requested plugins were found in " + viper.GetString("binaries-path"))
return
logger.Error(fmt.Sprintf("no plugins were requested in config: %s", viper.GetString("binaries-path")))
return 5
}

// Run all plugins
Expand All @@ -55,23 +56,25 @@ func Run() (err error) {
for _, pluginPkg := range plugins {
if pluginPkg.Name == servicePluginName {
if !pluginPkg.Available {
logger.Error("Requested plugin that is not installed: " + pluginPkg.Name)
continue
logger.Error(fmt.Sprintf("Requested plugin that is not installed: " + pluginPkg.Name))
return 4
}
client := newClient(pluginPkg.Command)
defer closeClient(pluginPkg, client)

// Connect via RPC
var rpcClient hcplugin.ClientProtocol
rpcClient, err = client.Client()
rpcClient, err := client.Client()
if err != nil {
return err
logger.Error(fmt.Sprintf("internal error while initializing RPC client: %s", err))
return 3
}
// Request the plugin
var rawPlugin interface{}
rawPlugin, err = rpcClient.Dispense(shared.PluginName)
if err != nil {
logger.Error(err.Error())
logger.Error(fmt.Sprintf("internal error while dispensing RPC client: %s", err.Error()))
return 3
}
// Execute plugin
plugin := rawPlugin.(shared.Pluginer)
Expand All @@ -81,6 +84,7 @@ func Run() (err error) {
response := plugin.Start()
if response != nil {
pluginPkg.Error = fmt.Errorf("Error running plugin for %s: %v", serviceName, response)
errCode = 1
} else {
pluginPkg.Successful = true
}
Expand Down Expand Up @@ -110,8 +114,8 @@ func setupCloseHandler() {
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
<-c
logger.Error("Execution aborted - SIGTERM")
os.Exit(0)
logger.Error("Test execution was aborted by user")
os.Exit(2)
}()
}

Expand Down
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