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Use Environment to deal with command line options

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This commit is contained in:
Guillaume Nodet
2020-12-09 14:31:16 +01:00
parent 8eee89e189
commit 732a8e1a83
2 changed files with 86 additions and 44 deletions
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40
common/src/main/java/org/mvndaemon/mvnd/common/Environment.java
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@@ -24,6 +24,7 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Optional;
@@ -83,6 +84,10 @@ public enum Environment {
MAVEN_SETTINGS("maven.settings", null, null, OptionType.PATH, Flags.NONE, "-s", "--settings"),
/** The root directory of the current multi module Maven project */
MAVEN_MULTIMODULE_PROJECT_DIRECTORY("maven.multiModuleProjectDirectory", null, null, OptionType.PATH, Flags.NONE),
/** Log file */
MAVEN_LOG_FILE(null, null, null, OptionType.PATH, Flags.INTERNAL, "-l", "--log-file"),
/** Batch mode */
MAVEN_BATCH_MODE(null, null, null, OptionType.BOOLEAN, Flags.INTERNAL, "-B", "--batch-mode"),
//
// mvnd properties
@@ -323,6 +328,11 @@ public enum Environment {
}
public boolean hasCommandOption(Collection<String> args) {
final String[] prefixes = getPrefixes();
return args.stream().anyMatch(arg -> Stream.of(prefixes).anyMatch(arg::startsWith));
}
private String[] getPrefixes() {
final String[] prefixes;
if (options.isEmpty()) {
prefixes = new String[] { "-D" + property + "=" };
@@ -333,7 +343,35 @@ public enum Environment {
} else {
prefixes = options.toArray(new String[0]);
}
return args.stream().anyMatch(arg -> Stream.of(prefixes).anyMatch(arg::startsWith));
return prefixes;
}
public String removeCommandLineOption(List<String> args) {
final String[] prefixes = getPrefixes();
String value = null;
for (Iterator<String> it = args.iterator(); it.hasNext();) {
String arg = it.next();
if (Stream.of(prefixes).anyMatch(arg::startsWith)) {
if (type == OptionType.VOID) {
value = "";
it.remove();
} else {
int idx = arg.indexOf('=');
if (idx >= 0) {
value = arg.substring(idx + 1);
it.remove();
} else {
value = "";
it.remove();
if (it.hasNext()) {
value = it.next();
it.remove();
}
}
}
}
}
return value;
}
public static String cygpath(String result) {