ngx-extract-i18n-merge-json
v1.0.9
Published
Extract and merge i18n JSON translation files for angular projects.
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Angular JSON extract i18n and merge
Based on ngx-extract-i18n-merge
by @daniel-sc.
This extends Angular CLI to improve the i18n extraction and merge workflow. New/removed translations are added/removed from the target translation files. Additionally, translation files are normalized (pretty print, sorted by id) so that diffs are easy to read (and translations in PRs might actually get reviewed ;-) ).
Install
Prerequisites: i18n setup with defined target locales in angular.json
- as
documented here.
ng add ngx-extract-i18n-merge-json
Usage
ng extract-i18n # this replaces and extends the original builder
Configuration
In your angular.json
the target extract-i18n
that can be configured with the following options:
| Name | Default | Description |
|------------------------------|-------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| browserTarget
| Inferred from current setup by ng add
| A browser builder target to extract i18n messages in the format of project:target[:configuration]
. See https://angular.io/cli/extract-i18n#options |
| outputPath
| Inferred from current setup by ng add
| Path to folder containing all (source and target) translation files. |
| targetFiles
| Inferred from current setup by ng add
| Filenames (relative to outputPath
of all target translation files (e.g. {"fr-FR": "messages.fr.json", "de-DE": "messages.de.json"
). |
| sourceLocale
| Undefined | If this is set (to one of the targetFiles
locales), new translations in that target file won't include the newPrefix
prefix). |
| sourceFile
| messages.json
. ng add
tries to infer non default setups. | Filename (relative to outputPath
of source translation file (e.g. "translations-source.json"
). |
| newPrefix
| This prefix will be added to all new translations (e.g. @new
). |
| removeIdsWithPrefix
| []
| List of prefix strings. All translation units with matching id
attribute are removed. Useful for excluding duplicate library translations. |
| collapseWhitespace
| true
| Collapsing of multiple whitespaces/line breaks in translation sources and targets. |
| trim
| false
| Trim translation sources and targets. |
| includeContext
| false
| Whether to include the context information (like notes) in the translation files. This is useful for sending the target translation files to translation agencies/services. When sourceFileOnly
the context is retained only in the sourceFile
. |
| newTranslationTargetsBlank
| false
| When false
(default) the "target" of new translation units is set to the "source" value. When true
, an empty string is used. When 'omit'
, no target element is created. |
| builderI18n
| "@angular-devkit/build-angular:extract-i18n"
| The builder to use for i18n extraction. Any custom builder should handle the same options as the default angular builder (browserTarget, outputPath, outFile, format, progress). |
| verbose
| false
| Extended/debug output - it is recommended to use this only for manual debugging. |
Contribute
Feedback and PRs always welcome :-)
Before developing complex changes, I'd recommend opening an issue to discuss whether the indented goals match the scope of this package.