jotoho/waituntil
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Apply IntelliJ code formatting and alternatives suggestions

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Jonas Tobias Hopusch 2021-09-19 20:08:50 +02:00
parent ad869f7346
commit 9aba3f156a
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3 changed files with 22 additions and 21 deletions
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4
src/main/kotlin/de/jotoho/waituntil/sleeping.kt
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@ -7,8 +7,8 @@ import java.time.format.FormatStyle
import java.time.temporal.ChronoUnit import java.time.temporal.ChronoUnit
import java.util.* import java.util.*
public fun waitUntilTimeStamp(timestamp: ZonedDateTime) { fun waitUntilTimeStamp(timestamp: ZonedDateTime) {
Thread.sleep(Math.max(Instant.now().until(timestamp, ChronoUnit.MILLIS), 0)) Thread.sleep(Instant.now().until(timestamp, ChronoUnit.MILLIS).coerceAtLeast(0))
val formattedTimeStamp: String = val formattedTimeStamp: String =
DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG) DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG)

37
src/main/kotlin/de/jotoho/waituntil/start.kt
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@ -1,56 +1,57 @@
package de.jotoho.waituntil package de.jotoho.waituntil
import java.util.* import java.util.*
import kotlin.system.exitProcess
// 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 // See README.md and LICENSE.md for license information
// Author: Jonas Tobias Hopusch (@jotoho) // Author: Jonas Tobias Hopusch (@jotoho)
val langGerman: String = Locale.GERMAN.getLanguage(); val langGerman: String = Locale.GERMAN.language
val applicationOutputLanguage: String = if (Locale.getDefault().getLanguage().equals(Locale.GERMAN.getLanguage())) val applicationOutputLanguage: String = if (Locale.getDefault().language.equals(Locale.GERMAN.language))
Locale.GERMAN.getLanguage() Locale.GERMAN.language
else Locale.ENGLISH.getLanguage(); else Locale.ENGLISH.language
fun main(args: Array<String>) { fun main(args: Array<String>) {
val optionDictionary = mapOf(Pair("-h", "--help")); val optionDictionary = mapOf(Pair("-h", "--help"))
val options = HashSet<String>(); val options = HashSet<String>()
val words = HashSet<String>(); val words = HashSet<String>()
for (arg in args) { for (arg in args) {
if (arg.startsWith("--")) { if (arg.startsWith("--")) {
options.add(arg.substring(startIndex=2)) options.add(arg.substring(startIndex=2))
} }
else if (arg.startsWith('-')) { else if (arg.startsWith('-')) {
val translation = optionDictionary.get(arg); val translation = optionDictionary[arg]
if (translation != null) if (translation != null)
options.add(translation.substring(startIndex=2)); options.add(translation.substring(startIndex=2))
else else
System.err.println("Short-hand '$arg' does not exist. Ignoring!"); System.err.println("Short-hand '$arg' does not exist. Ignoring!")
} }
else else
words.add(arg); words.add(arg)
} }
if (options.contains("help")) { if (options.contains("help")) {
when (applicationOutputLanguage) { when (applicationOutputLanguage) {
langGerman -> println("Hilfe kommt noch. (Nicht implementiert)"); langGerman -> println("Hilfe kommt noch. (Nicht implementiert)")
else -> { else -> {
println("Help is yet to come. (Not implemented)"); println("Help is yet to come. (Not implemented)")
} }
} }
} }
else if (words.size == 1) { else if (words.size == 1) {
val target = calculateAndAnnounceTargetTime(words.iterator().next()); val target = calculateAndAnnounceTargetTime(words.iterator().next())
waitUntilTimeStamp(target); waitUntilTimeStamp(target)
} }
else { else {
when (applicationOutputLanguage) { when (applicationOutputLanguage) {
langGerman -> System.err.println("FATAL: Es wurde exact ein nicht-flag Argument erwartet. (${words.size} erhalten)"); langGerman -> System.err.println("FATAL: Es wurde exact ein nicht-flag Argument erwartet. (${words.size} erhalten)")
else -> { else -> {
System.err.println("FATAL: Expected one non-flag argument. (Got ${words.size})"); System.err.println("FATAL: Expected one non-flag argument. (Got ${words.size})")
} }
} }
System.exit(1); exitProcess(1)
} }
} }

2
src/main/kotlin/de/jotoho/waituntil/timecalc.kt
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@ -8,7 +8,7 @@ import java.time.format.DateTimeFormatter
import java.time.format.FormatStyle import java.time.format.FormatStyle
import java.util.TimeZone import java.util.TimeZone
public fun calculateAndAnnounceTargetTime(userTimeInputRaw: String): ZonedDateTime { fun calculateAndAnnounceTargetTime(userTimeInputRaw: String): ZonedDateTime {
val userTimeInputRelative = LocalTime.parse(userTimeInputRaw) val userTimeInputRelative = LocalTime.parse(userTimeInputRaw)
val userTimeInputAbsolute = val userTimeInputAbsolute =
ZonedDateTime.of( ZonedDateTime.of(