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9 changed files with 214 additions and 61 deletions

3
.gitignore vendored
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@ -37,5 +37,6 @@ gradlew.bat
# Ignore manual compilation results
/de/jotoho/
/META-INF
/.idea
/.idea/*
!/.idea/codeStyles/
*.zst

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@ -0,0 +1,78 @@
<component name="ProjectCodeStyleConfiguration">
<code_scheme name="Project" version="173">
<option name="LINE_SEPARATOR" value="&#10;" />
<option name="RIGHT_MARGIN" value="80" />
<option name="WRAP_WHEN_TYPING_REACHES_RIGHT_MARGIN" value="true" />
<option name="ENABLE_SECOND_REFORMAT" value="true" />
<option name="SOFT_MARGINS" value="80" />
<JavaCodeStyleSettings>
<option name="ANNOTATION_PARAMETER_WRAP" value="5" />
<option name="ALIGN_MULTILINE_ANNOTATION_PARAMETERS" value="true" />
<option name="ALIGN_MULTILINE_TEXT_BLOCKS" value="true" />
<option name="NEW_LINE_AFTER_LPAREN_IN_RECORD_HEADER" value="true" />
<option name="RPAREN_ON_NEW_LINE_IN_RECORD_HEADER" value="true" />
</JavaCodeStyleSettings>
<JetCodeStyleSettings>
<option name="CONTINUATION_INDENT_IN_PARAMETER_LISTS" value="false" />
<option name="CONTINUATION_INDENT_IN_ARGUMENT_LISTS" value="false" />
<option name="CONTINUATION_INDENT_FOR_CHAINED_CALLS" value="false" />
<option name="CONTINUATION_INDENT_IN_SUPERTYPE_LISTS" value="false" />
<option name="WRAP_EXPRESSION_BODY_FUNCTIONS" value="1" />
</JetCodeStyleSettings>
<codeStyleSettings language="JAVA">
<option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="1" />
<option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
<option name="KEEP_BLANK_LINES_BETWEEN_PACKAGE_DECLARATION_AND_HEADER" value="0" />
<option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="0" />
<option name="ALIGN_MULTILINE_CHAINED_METHODS" value="true" />
<option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
<option name="ALIGN_MULTILINE_BINARY_OPERATION" value="true" />
<option name="ALIGN_MULTILINE_ASSIGNMENT" value="true" />
<option name="ALIGN_MULTILINE_TERNARY_OPERATION" value="true" />
<option name="ALIGN_MULTILINE_THROWS_LIST" value="true" />
<option name="ALIGN_MULTILINE_EXTENDS_LIST" value="true" />
<option name="ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION" value="true" />
<option name="CALL_PARAMETERS_WRAP" value="5" />
<option name="METHOD_PARAMETERS_WRAP" value="5" />
<option name="RESOURCE_LIST_WRAP" value="5" />
<option name="EXTENDS_LIST_WRAP" value="1" />
<option name="THROWS_LIST_WRAP" value="1" />
<option name="EXTENDS_KEYWORD_WRAP" value="1" />
<option name="THROWS_KEYWORD_WRAP" value="1" />
<option name="METHOD_CALL_CHAIN_WRAP" value="2" />
<option name="WRAP_FIRST_METHOD_IN_CALL_CHAIN" value="true" />
<option name="BINARY_OPERATION_WRAP" value="1" />
<option name="TERNARY_OPERATION_WRAP" value="5" />
<option name="TERNARY_OPERATION_SIGNS_ON_NEXT_LINE" value="true" />
<option name="KEEP_SIMPLE_BLOCKS_IN_ONE_LINE" value="true" />
<option name="KEEP_SIMPLE_METHODS_IN_ONE_LINE" value="true" />
<option name="KEEP_SIMPLE_LAMBDAS_IN_ONE_LINE" value="true" />
<option name="KEEP_SIMPLE_CLASSES_IN_ONE_LINE" value="true" />
<option name="FOR_STATEMENT_WRAP" value="5" />
<option name="ARRAY_INITIALIZER_WRAP" value="5" />
<option name="ARRAY_INITIALIZER_LBRACE_ON_NEXT_LINE" value="true" />
<option name="ARRAY_INITIALIZER_RBRACE_ON_NEXT_LINE" value="true" />
<option name="ASSIGNMENT_WRAP" value="5" />
<option name="ASSERT_STATEMENT_WRAP" value="1" />
<option name="WRAP_LONG_LINES" value="true" />
<option name="PARAMETER_ANNOTATION_WRAP" value="5" />
<option name="VARIABLE_ANNOTATION_WRAP" value="5" />
<option name="ENUM_CONSTANTS_WRAP" value="5" />
<indentOptions>
<option name="CONTINUATION_INDENT_SIZE" value="4" />
</indentOptions>
</codeStyleSettings>
<codeStyleSettings language="kotlin">
<option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
<option name="ALIGN_MULTILINE_EXTENDS_LIST" value="true" />
<option name="CALL_PARAMETERS_WRAP" value="5" />
<option name="METHOD_PARAMETERS_WRAP" value="5" />
<option name="EXTENDS_LIST_WRAP" value="5" />
<option name="METHOD_CALL_CHAIN_WRAP" value="5" />
<option name="ASSIGNMENT_WRAP" value="5" />
<option name="PARAMETER_ANNOTATION_WRAP" value="5" />
<option name="VARIABLE_ANNOTATION_WRAP" value="5" />
<option name="ENUM_CONSTANTS_WRAP" value="5" />
</codeStyleSettings>
</code_scheme>
</component>

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@ -0,0 +1,5 @@
<component name="ProjectCodeStyleConfiguration">
<state>
<option name="USE_PER_PROJECT_SETTINGS" value="true" />
</state>
</component>

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@ -6,7 +6,7 @@ plugins {
application
java
id ("com.github.johnrengelman.shadow") version "7.1.2"
id("com.github.johnrengelman.shadow") version "7.1.2"
}
repositories {
@ -15,7 +15,9 @@ repositories {
}
dependencies {
implementation(group="commons-cli", name="commons-cli", version="1.5.0")
implementation(group = "commons-cli",
name = "commons-cli",
version = "1.5.0")
}
fun versionBanner(): String {
@ -38,8 +40,7 @@ java {
tasks.jar {
manifest {
attributes(
"Implementation-Title" to project.name,
attributes("Implementation-Title" to project.name,
"Implementation-Version" to project.version,
"Main-Class" to "de.jotoho.waituntil.Main"
//"Main-Module" to "de.jotoho.waituntil.main"

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@ -22,14 +22,21 @@ import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
final class AppOptions {
public final static Option help = Option.builder().argName("h").longOpt("help").desc("Shows this help " + "message and exits").build();
public final static Option version = Option.builder().argName("v").longOpt("version").desc("Shows version information and exits").build();
private final static Options options = new Options().addOption(help).addOption(version);
public final Option help = Option
.builder()
.argName("h")
.longOpt("help")
.desc("Shows this help " + "message and exits")
.build();
// Disable Instance Creation
private AppOptions() {}
public final Option version = Option
.builder()
.argName("v")
.longOpt("version")
.desc("Shows version information and exits")
.build();
public static Options getOptions() {
return options;
}
public final Options options = new Options()
.addOption(help)
.addOption(version);
}

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@ -22,5 +22,12 @@ import java.util.Locale;
public record GlobalConf() {
public static final String langGerman = "de";
public static final String applicationOutputLanguage = (Locale.getDefault().getLanguage().equals(Locale.GERMAN.getLanguage())) ? Locale.GERMAN.getLanguage() : Locale.ENGLISH.getLanguage();
public static final String applicationOutputLanguage = (Locale
.getDefault()
.getLanguage()
.equals(Locale.GERMAN.getLanguage()))
?
Locale.GERMAN.getLanguage()
:
Locale.ENGLISH.getLanguage();
}

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@ -18,13 +18,16 @@ package de.jotoho.waituntil;
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import static de.jotoho.waituntil.GlobalConf.applicationOutputLanguage;
import static java.lang.System.Logger.Level;
// This file contains the main function and other utility function necessary for interpreting the terminal arguments.
// This file contains the main function and other utility function necessary
// for interpreting the terminal arguments.
// See README.md and LICENSE.md for license information
// Author: Jonas Tobias Hopusch (@jotoho)
@ -33,7 +36,12 @@ public final class Main {
private static void printVersionInformation() {
final var thisPackage = Main.class.getPackage();
final var appVersion = thisPackage.getImplementationVersion() != null ? thisPackage.getImplementationVersion() : "version unknown";
final var
appVersion =
thisPackage.getImplementationVersion() != null
? thisPackage.getImplementationVersion()
: "version unknown";
System.out.println("waituntil " + appVersion);
System.out.println("""
Project Repository: https://gitea.jotoho.de/jotoho/waituntil
@ -49,39 +57,75 @@ public final class Main {
private static void printHelpInformation() {
switch (applicationOutputLanguage) {
case GlobalConf.langGerman -> logger.log(Level.ERROR, "Hilfe kommt noch. (Nicht implementiert)");
default -> logger.log(Level.ERROR, "Help is yet to come. (Not implemented)");
case GlobalConf.langGerman -> logger.log(Level.ERROR,
"Hilfe " +
"kommt noch. (Nicht " +
"implementiert)");
default -> logger.log(Level.ERROR,
"Help is yet to come. (Not " +
"implemented)");
}
}
public static void main(final String[] args) {
private static CommandLine parseArgs(final Options options,
final String[] args)
throws ParseException {
return DefaultParser
.builder()
.setStripLeadingAndTrailingQuotes(true)
.build()
.parse(options, args);
}
public synchronized static void main(final String[] args) {
// Retrieve defined CLI options
final var appOptions = new AppOptions();
try {
final var parsedArguments = DefaultParser.builder().setStripLeadingAndTrailingQuotes(true).build().parse(AppOptions.getOptions(), args);
// Parse CLI
final var parsedArguments = parseArgs(appOptions.options, args);
final var userData = parsedArguments.getArgs();
if (parsedArguments.hasOption(AppOptions.help)) {
// Differentiate between usage scenarios
if (parsedArguments.hasOption(appOptions.help)) {
printHelpInformation();
} else if (parsedArguments.hasOption(AppOptions.version)) {
} else if (parsedArguments.hasOption(appOptions.version)) {
printVersionInformation();
} else if (userData.length == 0) {
switch (applicationOutputLanguage) {
case GlobalConf.langGerman -> logger.log(Level.ERROR, "Es wurde keine Uhrzeit angegeben.");
default -> logger.log(Level.ERROR, "No target time" + " was " + "provided.");
case GlobalConf.langGerman -> logger.log(Level.ERROR,
"Es" +
" wurde keine " +
"Uhrzeit " +
"angegeben.");
default -> logger.log(Level.ERROR,
"No target time was " + "provided.");
}
System.exit(1);
} else if (userData.length > 1) {
switch (applicationOutputLanguage) {
case GlobalConf.langGerman -> logger.log(Level.ERROR, "Zu viele Argumente wurden angegeben.");
default -> logger.log(Level.ERROR, "Too many arguments " + "provided.");
case GlobalConf.langGerman -> logger.log(Level.ERROR,
"Zu" + " viele " +
"Argumente " +
"wurden " +
"angegeben.");
default -> logger.log(Level.ERROR,
"Too many arguments " + "provided.");
}
System.exit(1);
} else {
final var target = TimeCalculator.calculateAndAnnounceTargetTime(userData[0]);
final var
target =
TimeCalculator.calculateAndAnnounceTargetTime(userData[0]);
Sleep.waitUntilTimeStamp(target);
}
} catch (final ParseException e) {
System.getLogger("main").log(Level.ERROR, "Parsing " + "of arguments failed and the program cannot continue.", e);
System
.getLogger("main")
.log(Level.ERROR,
"Parsing of arguments " +
"failed and the program cannot " + "continue.",
e);
System.exit(1);
}
}

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@ -30,13 +30,18 @@ import static java.lang.System.Logger.Level;
public final class Sleep {
public static void waitUntilTimeStamp(ZonedDateTime timestamp) {
try {
Thread.sleep(Math.max(0, Instant.now().until(timestamp, ChronoUnit.MILLIS)));
Thread.sleep(Math.max(0,
Instant
.now()
.until(timestamp, ChronoUnit.MILLIS)));
} catch (final InterruptedException ignored) {
}
final String formattedTimeStamp =
DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG)
.withZone(TimeZone.getDefault().toZoneId())
final String formattedTimeStamp = DateTimeFormatter
.ofLocalizedDateTime(FormatStyle.LONG)
.withZone(TimeZone
.getDefault()
.toZoneId())
.format(Instant.now());
final String msg = switch (GlobalConf.applicationOutputLanguage) {
@ -45,6 +50,8 @@ public final class Sleep {
};
final String msgWithData = msg.formatted(formattedTimeStamp);
System.getLogger("sleep").log(Level.INFO, msgWithData);
System
.getLogger("sleep")
.log(Level.INFO, msgWithData);
}
}

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@ -32,28 +32,31 @@ public final class TimeCalculator {
public static ZonedDateTime calculateAndAnnounceTargetTime(final String userTimeInputRaw) {
final var userTimeInputRelative = LocalTime.parse(userTimeInputRaw);
final var userTimeInputAbsolute =
ZonedDateTime.of(
LocalDate.now(),
final var userTimeInputAbsolute = ZonedDateTime.of(LocalDate.now(),
userTimeInputRelative,
TimeZone.getDefault().toZoneId()
);
TimeZone
.getDefault()
.toZoneId());
final var userTimeInputFinal = (Instant.now().isBefore(userTimeInputAbsolute.toInstant()))
final var userTimeInputFinal = (Instant
.now()
.isBefore(userTimeInputAbsolute.toInstant()))
? userTimeInputAbsolute
: userTimeInputAbsolute.plusDays(1);
final var formattedTimeStamp =
userTimeInputFinal.format(
DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG)
);
final var formattedTimeStamp = userTimeInputFinal.format(
DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG));
final String msg = switch (GlobalConf.applicationOutputLanguage) {
case GlobalConf.langGerman -> "Dieses Program wird bis zum %s warten."
.formatted(formattedTimeStamp);
default -> "WaitUntil will suspend until %s".formatted(formattedTimeStamp);
case GlobalConf.langGerman -> ("Dieses Program wird bis zum %s " +
"warten.").formatted(
formattedTimeStamp);
default -> "WaitUntil will suspend until %s".formatted(
formattedTimeStamp);
};
System.getLogger("timecalculator").log(Level.INFO, msg);
System
.getLogger("timecalculator")
.log(Level.INFO, msg);
return userTimeInputFinal;
}