PowerShell/Scripts/locate-zip-code.ps1

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#!/bin/powershell
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<#
.SYNTAX ./locate-zip-code.ps1 [<country-code>] [<zip-code>]
.DESCRIPTION prints the geographic location of the given zip-code
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
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param([string]$CountryCode = "", [string]$ZipCode = "")
$PathToRepo = "$PSScriptRoot/.."
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try {
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if ($CountryCode -eq "" ) {
$CountryCode = read-host "Enter the country code"
}
if ($ZipCode -eq "" ) {
$ZipCode = read-host "Enter the zip code"
}
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write-progress "Reading zip-codes.csv..."
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$Table = import-csv "$PathToRepo/Data/zip-codes.csv"
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$FoundOne = 0
foreach($Row in $Table) {
if ($Row.country -eq $CountryCode) {
if ($Row.postal_code -eq $ZipCode) {
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$Country=$Row.country
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$City = $Row.city
$Lat = $Row.latitude
$Lon = $Row.longitude
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write-output "* $Country $ZipCode $City is at $Lat°N, $Lon°W"
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$FoundOne = 1
}
}
}
if ($FoundOne) {
exit 0
}
write-error "Zip-code $ZipCode in country $CountryCode not found"
exit 1
} catch {
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write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
}