98 lines
3.2 KiB
Go Template
98 lines
3.2 KiB
Go Template
{{- /* vim: set noexpandtab : */ -}}
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{{- /* vim: set tabstop=8 : */ -}}
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{{- /* vim: set shiftwidth=8 : */ -}}
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{{- /* vim: set softtabstop=8 : */ -}}
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/*
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This file is generated by the enbas-codegen
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DO NOT EDIT.
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*/
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{{ print "" }}
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package executor
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{{ print "" }}
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{{ print "" }}
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import internalFlag "codeflow.dananglin.me.uk/apollo/enbas/internal/flag"
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import "codeflow.dananglin.me.uk/apollo/enbas/internal/usage"
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{{ print "" }}
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{{ range $name, $command := . }}
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{{- $struct_name := capitalise $name | printf "%sExecutor" -}}
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{{- $execute_command_function_name := capitalise $name | printf "Execute%sCommand" -}}
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{{ print "" }}
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// {{ $struct_name }} is the executor for the {{ $name }} command.
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type {{ $struct_name }} struct {
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*flag.FlagSet
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{{- if $command.UsePrinter }}
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printer *printer.Printer
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{{- end }}
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{{- if $command.UseConfig }}
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config *config.Config
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{{- end }}
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{{- range $flag := $command.Flags -}}
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{{- $flag_type := getFlagType $flag.Flag -}}
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{{- if internalFlagValue $flag_type -}}
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{{ print "" }}
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{{ flagFieldName $flag }} internalFlag.{{ $flag_type }}
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{{- else -}}
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{{ print "" }}
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{{ flagFieldName $flag }} {{ $flag_type }}
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{{- end -}}
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{{- end -}}
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{{- range $field := $command.AdditionalFields -}}
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{{ print "" }}
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{{ $field.Name }} {{ $field.Type }}
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{{- end -}}
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{{ print "" }}
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}
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// {{ $execute_command_function_name }} initialises and runs the executor for the {{ $name }} command.
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func {{ $execute_command_function_name }}(
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printer *printer.Printer,
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config *config.Config,
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args []string,
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) error {
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exe := {{ $struct_name }}{
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FlagSet: flag.NewFlagSet({{ printf "%q" $name }}, flag.ExitOnError),
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printer: printer,
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config: config,
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{{- range $flag := $command.Flags -}}
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{{- $flag_type := getFlagType $flag.Flag -}}
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{{- if internalFlagValue $flag_type -}}
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{{ print "" }}
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{{ flagFieldName $flag }}: internalFlag.New{{ $flag_type }}(),
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{{- end -}}
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{{- end -}}
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{{ print "" }}
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}
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{{ print "" }}
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exe.Usage = usage.ExecutorUsageFunc({{ printf "%q" $name }}, {{ printf "%q" $command.Summary }}, exe.FlagSet)
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{{ print "" }}
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{{- range $flag := $command.Flags -}}
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{{- $flag_type := getFlagType $flag.Flag -}}
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{{- if eq $flag_type "string" -}}
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{{ print "" }}
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exe.StringVar(&exe.{{ flagFieldName $flag }}, {{ printf "%q" $flag.Flag }}, {{ printf "%q" $flag.Default }}, {{ getFlagDescription $flag.Flag | printf "%q" }})
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{{- else if eq $flag_type "bool" -}}
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{{ print "" }}
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exe.BoolVar(&exe.{{ flagFieldName $flag }}, {{ printf "%q" $flag.Flag }}, {{ $flag.Default }}, {{ getFlagDescription $flag.Flag | printf "%q" }})
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{{- else if eq $flag_type "int" -}}
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{{ print "" }}
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exe.IntVar(&exe.{{ flagFieldName $flag }}, {{ printf "%q" $flag.Flag }}, {{ $flag.Default }}, {{ getFlagDescription $flag.Flag | printf "%q" }})
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{{- else if internalFlagValue $flag_type -}}
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{{ print "" }}
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exe.Var(&exe.{{ flagFieldName $flag }}, {{ printf "%q" $flag.Flag }}, {{ getFlagDescription $flag.Flag | printf "%q" }})
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{{- end -}}
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{{- end -}}
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{{ print "" }}
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{{ print "" }}
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if err := exe.Parse(args); err != nil {
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return fmt.Errorf("flag parsing error: %w", err)
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}
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{{ print "" }}
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{{ print "" }}
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if err := exe.Execute(); err != nil {
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return fmt.Errorf("execution error: %w", err)
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}
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{{ print "" }}
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{{ print "" }}
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return nil
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}
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{{ end }}
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