PowerShellスクリプトでGitリポジトリを自動同期する方法：pushとpullの連続実行で効率化

git --version

git config --global user.name "Your Name"
git config --global user.email "youremail@example.com"

Install-Module posh-git -Scope CurrentUser -Force
Import-Module posh-git

git clone https://github.com/username/repository.git

# リポジトリのパスを指定
$repoPath = "C:\path\to\your\repository"

# リポジトリのディレクトリに移動
Set-Location -Path $repoPath

# pull操作
Write-Host "Fetching latest changes from the remote repository..." -ForegroundColor Cyan
git pull origin main

# push操作
Write-Host "Pushing local changes to the remote repository..." -ForegroundColor Cyan
git add .
git commit -m "Automated commit by PowerShell script"
git push origin main

Write-Host "Sync operation completed." -ForegroundColor Green

# ErrorActionPreference を設定してエラー時にスクリプトを停止
$ErrorActionPreference = "Stop"

try {
    # 同期操作を実行
    Set-Location -Path $repoPath
    git pull origin main
    git add .
    git commit -m "Automated commit with error handling"
    git push origin main
    Write-Host "Sync operation completed successfully." -ForegroundColor Green
} catch {
    Write-Host "An error occurred: $_" -ForegroundColor Red
}

# ErrorActionPreference を設定してエラー時にスクリプトを停止
$ErrorActionPreference = "Stop"

# リポジトリリストの定義
$repositories = @(
    "C:\path\to\repository1",
    "C:\path\to\repository2",
    "C:\path\to\repository3"
)

# コミットメッセージ
$commitMessage = "Automated commit from PowerShell script"

# 各リポジトリをループして同期
foreach ($repoPath in $repositories) {
    try {
        Write-Host "Processing repository at $repoPath..." -ForegroundColor Cyan

        # リポジトリのディレクトリに移動
        Set-Location -Path $repoPath

        # リモートの変更を取得
        Write-Host "Pulling changes from remote..." -ForegroundColor Yellow
        git pull origin main

        # ローカルの変更をステージング
        Write-Host "Staging local changes..." -ForegroundColor Yellow
        git add .

        # 変更をコミット
        Write-Host "Committing changes..." -ForegroundColor Yellow
        git commit -m $commitMessage

        # リモートにプッシュ
        Write-Host "Pushing changes to remote..." -ForegroundColor Yellow
        git push origin main

        Write-Host "Repository $repoPath synchronized successfully." -ForegroundColor Green
    } catch {
        # エラー時の処理
        Write-Host "An error occurred in repository $repoPath: $_" -ForegroundColor Red
    }
}

Write-Host "All repositories have been processed." -ForegroundColor Green

   -File "C:\path\to\sync-script.ps1"

error: Your local changes to the following files would be overwritten by merge

# 未コミットの変更をスタッシュ
git stash

# リモートの変更を取得
git pull origin main

# 変更を復元
git stash pop

fatal: Authentication failed

   ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
   ssh-add ~/.ssh/id_rsa

   git config --global credential.helper wincred

git : The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program.

try {
    git pull origin main
} catch {
    # エラーの詳細をログファイルに記録
    $errorMessage = "Error occurred: $_"
    $logFile = "C:\path\to\error.log"
    Add-Content -Path $logFile -Value $errorMessage
    Write-Host "Error logged to $logFile" -ForegroundColor Red
}

$maxRetries = 3
$retryCount = 0

while ($retryCount -lt $maxRetries) {
    try {
        git pull origin main
        break
    } catch {
        $retryCount++
        Write-Host "Retry $retryCount of $maxRetries..." -ForegroundColor Yellow
        Start-Sleep -Seconds 5
    }
}

if ($retryCount -eq $maxRetries) {
    Write-Host "Failed to complete operation after $maxRetries retries." -ForegroundColor Red
}

git pull origin main --verbose

Write-Host $Error[0].Exception.Message

# リポジトリとブランチをハッシュテーブルで定義
$repositories = @{
    "C:\path\to\repository1" = "main"
    "C:\path\to\repository2" = "develop"
    "C:\path\to\repository3" = "feature-branch"
}

foreach ($repoPath in $repositories.Keys) {
    $branch = $repositories[$repoPath]
    try {
        Write-Host "Syncing repository at $repoPath on branch $branch..." -ForegroundColor Cyan

        # リポジトリディレクトリに移動
        Set-Location -Path $repoPath

        # リモート同期操作
        git pull origin $branch
        git add .
        git commit -m "Automated commit for $branch"
        git push origin $branch

        Write-Host "Repository $repoPath synchronized successfully." -ForegroundColor Green
    } catch {
        Write-Host "Error syncing repository $repoPath: $_" -ForegroundColor Red
    }
}

# サブモジュールの初期化と更新
git submodule update --init --recursive
git submodule foreach git pull origin main

# 実行スクリプト
$taskScriptPath = "C:\path\to\sync-script.ps1"

# タスクスケジューラ用コマンド
schtasks /create /tn "GitSyncTask" /tr "PowerShell.exe -File $taskScriptPath" /sc daily /st 09:00

# メール送信設定
$smtpServer = "smtp.example.com"
$smtpFrom = "noreply@example.com"
$smtpTo = "your_email@example.com"
$smtpSubject = "Git Sync Completed"
$smtpBody = "The synchronization process has completed successfully."

Send-MailMessage -SmtpServer $smtpServer -From $smtpFrom -To $smtpTo -Subject $smtpSubject -Body $smtpBody

# ローカルの変更がある場合のみ同期
if ((git status --porcelain).Trim() -ne "") {
    Write-Host "Local changes detected. Starting sync..." -ForegroundColor Yellow
    git add .
    git commit -m "Sync changes"
    git push origin main
} else {
    Write-Host "No local changes. Sync skipped." -ForegroundColor Green
}

# ログファイルに結果を記録
$logFile = "C:\path\to\sync-log.txt"
git pull origin main 2>&1 | Out-File -Append $logFile

# 複数リモートに対して同期
$remotes = @("origin", "backup")
foreach ($remote in $remotes) {
    git pull $remote main
    git push $remote main
}