github.com/liquid-dev/text@v0.3.3-liquid/cmd/gotext/update.go (about)

     1  // Copyright 2016 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package main
     6  
     7  import (
     8  	"github.com/liquid-dev/text/message/pipeline"
     9  )
    10  
    11  // TODO:
    12  // - merge information into existing files
    13  // - handle different file formats (PO, XLIFF)
    14  // - handle features (gender, plural)
    15  // - message rewriting
    16  
    17  var (
    18  	lang *string
    19  	out  *string
    20  )
    21  
    22  func init() {
    23  	lang = cmdUpdate.Flag.String("lang", "en-US", "comma-separated list of languages to process")
    24  	out = cmdUpdate.Flag.String("out", "", "output file to write to")
    25  }
    26  
    27  var cmdUpdate = &Command{
    28  	Run:       runUpdate,
    29  	UsageLine: "update <package>* [-out <gofile>]",
    30  	Short:     "merge translations and generate catalog",
    31  }
    32  
    33  func runUpdate(cmd *Command, config *pipeline.Config, args []string) error {
    34  	config.Packages = args
    35  	state, err := pipeline.Extract(config)
    36  	if err != nil {
    37  		return wrap(err, "extract failed")
    38  	}
    39  	if err := state.Import(); err != nil {
    40  		return wrap(err, "import failed")
    41  	}
    42  	if err := state.Merge(); err != nil {
    43  		return wrap(err, "merge failed")
    44  	}
    45  	if err := state.Export(); err != nil {
    46  		return wrap(err, "export failed")
    47  	}
    48  	if *out != "" {
    49  		return wrap(state.Generate(), "generation failed")
    50  	}
    51  	return nil
    52  }