mirror of
https://github.com/rnvm9wjdtj-bot/myaps_api.git
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133 lines
4.6 KiB
PowerShell
133 lines
4.6 KiB
PowerShell
#Requires -Version 5.1
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<#
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.SYNOPSIS
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FastAPI Service Log Viewer
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.DESCRIPTION
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Real-time monitoring of FastAPI service log files
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.EXAMPLE
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Right-click and select "Run with PowerShell"
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#>
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# Set output encoding to UTF-8
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[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
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$OutputEncoding = [System.Text.Encoding]::UTF8
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# Set input encoding to UTF-8
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[System.Text.Encoding]::Default = [System.Text.Encoding]::UTF8
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# Get project root directory
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$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
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$ProjectRoot = Split-Path -Parent $ScriptDir
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$AppLogFile = "$ProjectRoot\logs\app.log"
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# Check if log directory exists
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if (-not (Test-Path "$ProjectRoot\logs")) {
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Write-Host "[ERROR] Log directory not found: $ProjectRoot\logs" -ForegroundColor Red
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Write-Host "Please ensure the service is running and has generated log files" -ForegroundColor Yellow
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Write-Host "Press any key to exit..." -ForegroundColor Yellow
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$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown') | Out-Null
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exit 1
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}
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# Display welcome message
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host "Application Log Viewer" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host "Monitoring log file: $AppLogFile" -ForegroundColor Green
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Write-Host "Press Ctrl+C to exit" -ForegroundColor Yellow
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host ""
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# Function to filter logs by time (last 24 hours)
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function Get-RecentLogs {
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param([string]$LogFile)
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$24HoursAgo = (Get-Date).AddHours(-24)
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$recentLogs = @()
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try {
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Get-Content $LogFile -Encoding UTF8 | ForEach-Object {
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# Try to extract timestamp from log line
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$line = $_
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if ($line -match '^({4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})') {
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$logTime = [datetime]::ParseExact($matches[1], 'yyyy-MM-dd HH:mm:ss', $null)
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if ($logTime -ge $24HoursAgo) {
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$recentLogs += $line
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}
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} else {
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# If no timestamp, include the line (might be part of a multi-line log)
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if ($recentLogs.Count -gt 0) {
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$recentLogs += $line
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}
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}
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}
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} catch {
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# If parsing fails, return all logs
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$recentLogs = Get-Content $LogFile -Encoding UTF8
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}
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return $recentLogs
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}
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# Display current log file content
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Write-Host "[Current Log Content]" -ForegroundColor Magenta
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# Show app.log content
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if (Test-Path $AppLogFile) {
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Write-Host "[Application Logs (app.log)]" -ForegroundColor Blue
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Write-Host "Showing logs from the last 24 hours..." -ForegroundColor Yellow
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$recentAppLogs = Get-RecentLogs -LogFile $AppLogFile
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if ($recentAppLogs.Count -gt 0) {
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$recentAppLogs | ForEach-Object { Write-Host $_ }
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} else {
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Write-Host "No logs found in the last 24 hours." -ForegroundColor Yellow
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}
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Write-Host ""
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} else {
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Write-Host "[Application Logs (app.log)]" -ForegroundColor Blue
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Write-Host "File not found. Will start monitoring when it's created." -ForegroundColor Yellow
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Write-Host ""
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}
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Write-Host "[Real-time Log Updates]" -ForegroundColor Magenta
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Write-Host "========================================" -ForegroundColor Cyan
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try {
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# Start monitoring app.log
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$job = Start-Job -ScriptBlock {
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param($File)
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if (Test-Path $File) {
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Get-Content $File -Encoding UTF8 -Tail 0 -Wait
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} else {
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# Wait for file to be created
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while (-not (Test-Path $File)) {
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Start-Sleep -Seconds 1
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}
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Get-Content $File -Encoding UTF8 -Tail 0 -Wait
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}
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} -ArgumentList $AppLogFile
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# Monitor the job
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while ($job.State -eq 'Running') {
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if ($job.HasMoreData) {
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Receive-Job $job | ForEach-Object {
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Write-Host $_
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}
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}
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Start-Sleep -Milliseconds 500
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}
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} catch {
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Write-Host ""
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Write-Host "[INFO] Log viewing stopped" -ForegroundColor Yellow
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} finally {
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# Clean up jobs
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if ($job) { Stop-Job $job -ErrorAction SilentlyContinue }
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Get-Job | Remove-Job -Force -ErrorAction SilentlyContinue
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Write-Host ""
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host "Log viewer exited" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host "Press any key to close..." -ForegroundColor Yellow
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$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown') | Out-Null
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} |