@ngx-i18nsupport/tooling

Schematics and architect builders for adding @ngx-i18nsupport to your projects.

Installation

After creation of an angular workspace (via ng new ..) you can add this package to your workspace using

ng add @ngx-i18nsupport/tooling

This will add the needed rpm packages and will configure usage of the tooling too. For further details have a look at the following chapter describing the schematics.

Schematics Usage

Add the tooling to your workspace (ng-add)

After creation of an angular workspace (via ng new ..) you can add this package to your workspace

ng add @ngx-i18nsupport/tooling

This adds the required packages and configures everything for the default language en, format XLIFF 1.2, no configured other languages.

There are some command line parameters available:

• --project add the tooling to a specific project in your workspace
• --languages the languages to be used (a comma separated list like en,de,ru)
• --i18nLocale set the locale used in your templates (default is first language or en)
• --i18nFormat the format to be used (xlf, xlf2 or xmb)

For example you can use the following

ng add @ngx-i18nsupport/tooling --project=myproject --i18nFormat=xlf2 --languages=en,de,ru

Add a new language (addLanguage)

In an already configured project you can add one or more additional languages by using

ng generate @ngx-i18nsupport/tooling:addLanguage de

There are some command line parameters available:

• --project a specific project in your workspace
• --language the language to be added
• --languages the languages to be added (a comma separated list like de,ru).

Only --languages or --language can be used, not both.

For example you can use the following

ng generate @ngx-i18nsupport/tooling:addLanguage --project=myproject --languages=de,ru

This will add de and ru as additional languages.

Builders

Beginning with version 1.1.0 the tooling package contains an Angular Architect Builder (see for example the nice overview Builders demystified) that can replace the xliffmerge command line tool.

Old style calling xliffmerge after running ng xi18n via script in package.json:

{// DEPRECATED USAGE in package.json
..  "scripts": {
    [...]
    "extract-i18n": "ng xi18n <project> --output-path i18n --i18n-locale de && xliffmerge --profile xliffmerge.json de en"
  }
..
}

New style using the builder:

{// package.json
..  "scripts": {
    [...]
    "extract-i18n": "ng xi18n <project> --output-path src/i18n --i18n-locale de && ng run <project>>:xliffmerge"
  }
..
}

The builder and its configuration is configured in the angular.json workspace file:

{// angular.json
  "projects": {
    "<project>": {
      "architect": {
        ..
        "xliffmerge": {
           "builder": "@ngx-i18nsupport/tooling:xliffmerge",
           "options": {
             // profile used by xliffmerge
             "profile": "xliffmerge.json"
           }
        },

As an alternative to referencing the profile you can directly specify all allowed options of xliffmerge:

{// angular.json
  "projects": {
    "<project>": {
      "architect": {
        ..
        "xliffmerge": {
           "builder": "@ngx-i18nsupport/tooling:xliffmerge",
           "options": {
             // direct options
             "xliffmergeOptions": {
               "srcDir": "src/i18n",
               "languages": ["en", "de"],
                ..
             }
           }
        },

ng-update

Beginning with version 1.1.0 the tooling package contains an ng-update-Schematics. You can update from version 1.0 to 1.1 using ng update

ng update @ngx-i18nsupport/tooling

This will update the old xliffmerge commandline usage with the new builder.