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Document --status, --stop and --purge in -h/--help #249

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This commit is contained in:
Peter Palaga
2020-12-08 22:15:58 +01:00
parent dc25d0ca1f
commit e5e2a1cd86
4 changed files with 50 additions and 19 deletions
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19
common/src/main/java/org/mvndaemon/mvnd/common/Environment.java
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@@ -26,7 +26,6 @@ import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
import java.util.Objects;
import java.util.Optional;
import java.util.Properties;
import java.util.function.Consumer;
@@ -43,6 +42,15 @@ import java.util.stream.Stream;
*/
public enum Environment {
/**
* Delete log files under the <code>mvnd.registry</code> directory that are older than <code>mvnd.logPurgePeriod</code>
*/
PURGE(null, null, null, OptionType.VOID, Flags.OPTIONAL, "--purge"),
/** Prints the status of daemon instances registered in the registry specified by <code>mvnd.registry</code> */
STATUS(null, null, null, OptionType.VOID, Flags.OPTIONAL, "--status"),
/** Stop all daemon instances registered in the registry specified by <code>mvnd.registry</code> */
STOP(null, null, null, OptionType.VOID, Flags.OPTIONAL, "--stop"),
//
// Log properties
//
@@ -216,7 +224,11 @@ public enum Environment {
Environment(String property, String environmentVariable, Object default_, OptionType type, int flags,
String... options) {
this.property = Objects.requireNonNull(property);
if (property == null && options.length == 0) {
throw new IllegalArgumentException(
"An " + Environment.class.getSimpleName() + " entry must have property or options set");
}
this.property = property;
this.environmentVariable = environmentVariable;
this.default_ = default_ != null ? default_.toString() : null;
this.flags = flags;
@@ -346,7 +358,8 @@ public enum Environment {
}
return Stream.of(values)
.filter(env -> !env.isInternal())
.sorted(Comparator.comparing(Environment::getProperty))
.sorted(Comparator.<Environment, String> comparing(env -> env.property != null ? env.property : "")
.thenComparing(env -> !env.options.isEmpty() ? env.options.get(0) : ""))
.map(env -> new DocumentedEnumEntry<>(env, props.getProperty(env.name())));
}

5
common/src/main/java/org/mvndaemon/mvnd/common/OptionType.java
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@@ -49,7 +49,9 @@ public enum OptionType {
/** A local file system path */
PATH,
/** A string */
STRING;
STRING,
/** No value */
VOID;
public String normalize(String value) {
return value;
@@ -65,6 +67,7 @@ public enum OptionType {
throw new RuntimeException("Could not read " + cliOptionsPath, e);
}
return Stream.of(values)
.filter(opt -> opt != VOID)
.sorted(Comparator.comparing(OptionType::name))
.map(env -> new DocumentedEnumEntry<>(env, props.getProperty(env.name())));
}