PowerShell/Scripts/locate-city.ps1
2021-10-16 16:50:10 +02:00

46 lines
1.0 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Prints the geographic location of a city
.DESCRIPTION
This script prints the geographic location of the given city.
.PARAMETER City
Specifies the city to look for
.EXAMPLE
PS> ./locate-city Paris
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$City = "")
try {
if ($City -eq "" ) { $City = read-host "Enter the city name" }
write-progress "Reading worldcities.csv..."
$Table = import-csv "$PSScriptRoot/../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 # success
}
write-error "City $City not found"
exit 1
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}