PowerShell/Scripts/locate-city.ps1
2021-04-07 11:53:57 +02:00

43 lines
951 B
PowerShell
Executable File

#!/usr/bin/pwsh
<#
.SYNTAX ./locate-city.ps1 [<city>]
.DESCRIPTION prints the geographic location of the given city
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($City = "")
if ($City -eq "" ) {
$City = read-host "Enter the city name"
}
$PathToRepo = "$PSScriptRoot/.."
try {
write-progress "Reading worldcities.csv..."
$Table = import-csv "$PathToRepo/Data/worldcities.csv"
$FoundOne = 0
foreach($Row in $Table) {
if ($Row.city -eq $City) {
$FoundOne = 1
$Country = $Row.country
$Region = $Row.admin_name
$Lat = $Row.lat
$Long = $Row.lng
$Population = $Row.population
write-host "* $City ($Country, $Region, population $Population) is at $Lat°N, $Long°W"
}
}
if ($FoundOne) {
exit 0
}
write-error "City $City not found"
exit 1
} catch {
write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}