no message

scripts/deploy-server.ps1

@@ -6,6 +6,9 @@ param(
     [string]$HostName = "sbnews",
     [string]$SshBin = "ssh.exe",
     [switch]$AutoIncremental,
+    [ValidateRange(1, 1000)]
+    [int]$AutoIncrementalCommits = 1,
+    [string]$AutoCommitMessage = "",
     [string]$From = "",
     [string]$To = "",
     [string]$RemoteTmp = "/tmp",
@@ -192,6 +195,55 @@ function Remove-IfExists {
     }
 }
 
+function Get-DeployPathspec {
+    if ([string]::IsNullOrEmpty($GitPathPrefix)) {
+        return @(".")
+    }
+    return @($GitPathPrefix)
+}
+
+function Commit-SourceChangesIfNeeded {
+    param(
+        [string]$Repository,
+        [string[]]$Pathspec
+    )
+
+    $statusArgs = @("-C", $Repository, "status", "--porcelain=v1", "--untracked-files=all", "--") + $Pathspec
+    $statusLines = @(& git @statusArgs)
+    if ($LASTEXITCODE -ne 0) {
+        Fail "git status failed"
+    }
+
+    if ($statusLines.Count -eq 0) {
+        return
+    }
+
+    $unmerged = @($statusLines | Where-Object { $_ -match "^(DD|AU|UD|UA|DU|AA|UU)" })
+    if ($unmerged.Count -gt 0) {
+        Write-DeployLog "unmerged changes detected under ${SourceDir}:"
+        $unmerged | Select-Object -First 20 | ForEach-Object { Write-Host "  $_" }
+        Fail "resolve merge conflicts under $SourceDir before deploy"
+    }
+
+    Write-DeployLog "uncommitted changes detected under $SourceDir; auto committing before deploy:"
+    $maxDisplay = 80
+    $statusLines | Select-Object -First $maxDisplay | ForEach-Object { Write-Host "  $_" }
+    if ($statusLines.Count -gt $maxDisplay) {
+        Write-Host "  ... and $($statusLines.Count - $maxDisplay) more"
+    }
+
+    Invoke-Native "git" (@("-C", $Repository, "add", "-A", "--") + $Pathspec)
+
+    $commitMessage = $AutoCommitMessage
+    if ([string]::IsNullOrWhiteSpace($commitMessage)) {
+        $commitMessage = "deploy: auto commit $SourceDir changes $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
+    }
+
+    Invoke-Native "git" (@("-C", $Repository, "commit", "-m", $commitMessage, "--") + $Pathspec)
+    $newCommit = (Invoke-NativeOutput "git" @("-C", $Repository, "rev-parse", "--short", "HEAD") | Select-Object -First 1)
+    Write-DeployLog "auto commit created: $newCommit"
+}
+
 function Copy-FullPayload {
     Write-DeployLog "building full payload from current working tree: $SourceDir"
     Write-DeployLog "full include paths: $($FullIncludePaths -join ' ')"
@@ -306,6 +358,9 @@ function Write-UpdateLog {
         $fromShort = Get-ShortCommit $FromCommit
         $toShort = Get-ShortCommit $ToCommit
         Write-DeployLog "commit range: $fromShort -> $toShort"
+        if ($AutoIncremental) {
+            Write-DeployLog "auto incremental commits: $AutoIncrementalCommits"
+        }
 
         $logArgs = @("-C", $GitCwd, "-c", "i18n.logOutputEncoding=utf-8", "log", "--encoding=UTF-8", "--no-merges", "--date=format:%Y-%m-%d %H:%M:%S", "--pretty=format:  * %h %ad %an %s", "$FromCommit..$ToCommit")
         if ($SourceIsGitLink) {
@@ -432,9 +487,13 @@ if ($AutoIncremental -and ($From -or $To)) {
     Fail "-AutoIncremental cannot be used with -From/-To"
 }
 
+if (-not $AutoIncremental -and $PSBoundParameters.ContainsKey("AutoIncrementalCommits")) {
+    Fail "-AutoIncrementalCommits can only be used with -AutoIncremental"
+}
+
 if ($AutoIncremental) {
     $Mode = "incremental"
-    $FromCommit = "HEAD~1"
+    $FromCommit = "HEAD~$AutoIncrementalCommits"
     $ToCommit = "HEAD"
 } elseif ($From -or $To) {
     if (-not $From -or -not $To) {
@@ -483,6 +542,9 @@ if (-not $SourceIsGitRepo -and ($lsFiles | Where-Object { $_ -match "^160000\s"
     $SourceIsGitLink = $true
 }
 
+$DeployPathspec = @(Get-DeployPathspec)
+Commit-SourceChangesIfNeeded -Repository $GitCwd -Pathspec $DeployPathspec
+
 if ($Mode -eq "incremental") {
     & git -C $GitCwd rev-parse --verify "$FromCommit^{commit}" *> $null
     if ($LASTEXITCODE -ne 0) {
@@ -532,8 +594,10 @@ try {
         "built_at=$(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
     )
     if ($Mode -eq "incremental") {
+        $autoIncrementalCommitCount = if ($AutoIncremental) { $AutoIncrementalCommits } else { 0 }
         $deployInfo += @(
             "auto_incremental=$([int]$AutoIncremental.IsPresent)",
+            "auto_incremental_commits=$autoIncrementalCommitCount",
             "source_is_gitlink=$([int]$SourceIsGitLink)",
             "from_commit=$FromCommit",
             "to_commit=$ToCommit",