org.nuiton.i18n.plugin.GenerateMojo Maven / Gradle / Ivy
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Maven plugin to deal with i18n stuff in a project, mainly base on the
nuiton-i18n api (but not only).
The newest version!
/*
* #%L
* I18n :: Maven Plugin
*
* $Id$
* $HeadURL$
* %%
* Copyright (C) 2007 - 2010 CodeLutin, Tony Chemit
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package org.nuiton.i18n.plugin;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Maps;
import org.apache.maven.plugins.annotations.Execute;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.nuiton.i18n.plugin.bundle.BundleValidation;
import org.nuiton.io.SortedProperties;
import java.io.File;
import java.util.Arrays;
import java.util.Locale;
/**
* Merge new generated i18n bundles with older existing ones.
*
* @author Julien Ruchaud - [email protected]
* @author Tony Chemit - [email protected]
*/
@Mojo(name = "gen", defaultPhase = LifecyclePhase.GENERATE_RESOURCES)
@Execute(goal = "get")
public class GenerateMojo extends AbstractI18nGenerateMojo {
/** Directory where to find project i18n files. */
@Parameter(property = "i18n.src", defaultValue = "${basedir}/src/main/resources/i18n", required = true)
protected File src;
/**
* To update generated files to user i18n files.
*
* Note : By default, this is active, in order to have a project uptodate
* with last i18n bundles detected.
*/
@Parameter(property = "i18n.genSrc", defaultValue = "true")
protected boolean genSrc;
/**
* Strict mode to only keep in user i18n detected i18n keys and remove obsolete keys.
*
* Note : By default not active. Use this with care since it can
* delete keys. Moreover if this flag is activated, then all files will be parsed.
*/
@Parameter(property = "i18n.strictMode", defaultValue = "false")
protected boolean strictMode;
/**
* A flag to check that bundles are complete (no missing i18n translations).
*
* @since 1.0.0
*/
@Parameter(property = "i18n.checkBundle", defaultValue = "true", required = true)
protected boolean checkBundle;
/**
* A flag to show missing i18n translation.
*
* Note : Need the {@link #checkBundle} to be activated).
*
* @since 1.0.0
*/
@Parameter(property = "i18n.showEmpty", defaultValue = "false", required = true)
protected boolean showEmpty;
@Parameter(property = "i18n.failsIfWarning", defaultValue = "false")
@Deprecated
protected boolean failsIfWarning;
/**
* A flag to make the build fails if there is some missing key values.
*
* Note : This parameter should be used in a release profile to ensure bundles are complete.
*
* @since 3.5.1
*/
@Parameter(property = "i18n.failsIfAnyKeyMissingValue", defaultValue = "false")
protected boolean failsIfAnyKeyMissingValue;
/**
* A flag to make the build fails if there is some missing keys.
*
* Note : This parameter should be used in a release profile to ensure bundles are complete.
*
* @since 3.5.1
*/
@Parameter(property = "i18n.failsIfAnyKeyMissingInBundle", defaultValue = "false")
protected boolean failsIfAnyKeyMissingInBundle;
/**
* To keep a backup of old i18n bundles (suffiex by a {@code ~}).
*
* Note: By default, this property is not active.
*/
@Parameter(property = "i18n.keepBackup", defaultValue = "false")
protected boolean keepBackup;
/**
* To keep generated getter files.
*
* Note: By default, this property is not active.
*/
@Parameter(property = "i18n.keepGetters", defaultValue = "false")
protected boolean keepGetters;
protected BundleValidation bundleValidation;
@Override
protected boolean checkSkip() {
boolean result = true;
if (!needGeneration()) {
getLog().info("No getter detected - all files are up to date.");
result = false;
}
return result;
}
@Override
protected void doAction() throws Exception {
if (!silent) {
getLog().info("config - src basedir : " + src.getAbsolutePath());
getLog().info("config - out basedir : " + out.getAbsolutePath());
getLog().info("config - locales : " + Arrays.toString(locales));
}
bundleValidation = new BundleValidation(locales);
for (Locale locale : locales) {
if (!silent) {
getLog().info("prepare bundle for locale " + locale);
}
// Merge
File bundleSrc = I18nUtil.getI18nFile(src, artifactId, locale, false);
File bundleOut = I18nUtil.getI18nFile(out, artifactId, locale, false);
File bundleGetterOut = I18nUtil.getI18nFile(
out, artifactId + GetterMojo.FROM_GETTERS, locale, false);
SortedProperties propertiesSrc = new SortedProperties(encoding);
if (bundleSrc.exists()) {
propertiesSrc.load(bundleSrc);
}
SortedProperties propertiesOut = new SortedProperties(encoding);
if (!strictMode) {
// si on n'est pas en mode strict, on doit push back in
// bundle out, all the bundle src keys
propertiesOut.putAll(propertiesSrc);
}
propertiesOut.load(bundleGetterOut);
// Parcours des clés
for (Object key : propertiesOut.keySet()) {
Object oldKey = propertiesOut.get(key);
Object value = propertiesSrc.get(oldKey);
// Récupération de la clé si elle a été renommée
if (!key.equals(oldKey) && value == null) {
value = propertiesSrc.get(key);
}
if (value != null) {
propertiesOut.put(key, value);
} else {
propertiesOut.put(key, "");
}
}
propertiesOut.store(bundleOut);
// Sauvegarde avant copie
if (genSrc && keepBackup) {
backupFile(bundleSrc);
}
if (!silent) {
getLog().info("merge bundle " + locale + " to out");
}
if (checkBundle) {
ImmutableSet keys = Maps.fromProperties(propertiesOut).keySet();
bundleValidation.getKeysPerLocale().putAll(locale, keys);
checkBundle(locale, propertiesOut, showEmpty, bundleValidation);
}
if (genSrc) {
// Copie des fichiers dans les sources
// copyFile(bundleOut, bundleSrc);
propertiesOut.store(bundleSrc);
if (!silent) {
getLog().info("copy bundle " + locale + " to src");
}
}
if (!keepGetters) {
if (isVerbose()) {
getLog().info("Will delete getter " + bundleGetterOut);
}
deleteFile(bundleGetterOut);
}
}
failsIfAnyKeyMissingValue(failsIfWarning || failsIfAnyKeyMissingValue, bundleValidation);
failsIfAnyKeyMissingInBundle(failsIfAnyKeyMissingInBundle, bundleValidation);
}
}