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generate_dashboard_urls.ps1
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generate_dashboard_urls.ps1
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#!/bin/pwsh
set-executionpolicy -scope CurrentUser -executionPolicy Bypass -Force
# Function to generate dashboard URLs for a given compose project name and device name.
# If the parameters are not provided, it tries to read them from the .env file.
# If the .env file is not found or the parameters are not set, it returns an error.
# The generated dashboard URLs are written to a file named "dashboards_URLs_<compose_project_name>-<device_name>.txt".
# The function uses the "docker ps" command to get the running containers and extract the port information.
# It then writes the URLs to the dashboard file if the port mapping is available.
# The function returns 0 on success and 1 on failure.
function Generate-DashboardUrls {
param (
[string]$composeProjectName,
[string]$deviceName,
[string]$envFile = ".env"
)
$envfile_path = Join-Path $PWD $envFile
# If parameters are not provided, try to read from .env file
if (-not $composeProjectName -or -not $deviceName) {
if (Test-Path $envfile_path) {
Write-Host "Reading COMPOSE_PROJECT_NAME and DEVICE_NAME from $envFile..."
$envContent = Get-Content $envfile_path -Raw
$composeProjectName = [Regex]::Match($envContent, '(?<=COMPOSE_PROJECT_NAME=)[^\r\n#]+').Value
$deviceName = [Regex]::Match($envContent, '(?<=DEVICE_NAME=)[^\r\n#]+').Value
} else {
Write-Host "Error: Parameters not provided and $envFile not found."
return 1
}
}
# Validate if COMPOSE_PROJECT_NAME and DEVICE_NAME are set
if (-not $composeProjectName -or -not $deviceName) {
Write-Host "Error: COMPOSE_PROJECT_NAME and DEVICE_NAME must be provided."
return 1
}
$dashboardFile = "dashboards_URLs_${composeProjectName}-${deviceName}.txt"
"------ Dashboards ${composeProjectName}-${deviceName} ------" | Out-File $dashboardFile
# Get running docker containers and extract port
$dockerOutput = docker ps --format "{{.Ports}} {{.Names}}"
foreach ($line in $dockerOutput) {
# Adjusted regex pattern to account for potential format variations
if ($line -match '0.0.0.0:(\d+)->\d+/tcp\s+(.*)') {
$port = $matches[1]
$name = $matches[2]
#"Match found: Port=$port, Name=$name"
"If enabled you can visit the $name web dashboard on http://localhost:$port" | Out-File $dashboardFile -Append
} else {
#"No match found"
continue
}
}
Write-Host "Dashboard URLs have been written to $dashboardFile"
}
# Call the function with arguments or read from .env
Generate-DashboardUrls -composeProjectName $args[0] -deviceName $args[1]