PowerShell/Scripts/check-independence-day.ps1

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<#
.SYNOPSIS
Checks the time until Independence Day
.DESCRIPTION
This script checks the time until Indepence Day and replies by text-to-speech (TTS).
.EXAMPLE
PS> ./check-independence-day
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
try {
$Now = [DateTime]::Now
$IndependenceDay = [Datetime]("07/04/" + $Now.Year)
if ($Now -lt $IndependenceDay) {
$Diff = $IndependenceDay $Now
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& "$PSScriptRoot/give-reply.ps1" "Independence Day on July 4th is in $($Diff.Days) days."
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} else {
$Diff = $Now - $IndependenceDay
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& "$PSScriptRoot/give-reply.ps1" "Independence Day on July 4th was $($Diff.Days) days ago."
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}
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}