chore: add image publish and mirror sync scripts

2026-05-26 22:30:10 +03:00
parent 53f1cec401
commit c3381bdd31
7 changed files with 394 additions and 19 deletions
@@ -0,0 +1,101 @@
+param(
+    [string]$PrimaryRemote,
+    [string]$MirrorRemote,
+    [string[]]$Branches,
+    [switch]$Force,
+    [switch]$Prune,
+    [switch]$NoTags,
+    [switch]$DryRun
+)
+
+$ErrorActionPreference = "Stop"
+
+if (-not $PrimaryRemote) {
+    $PrimaryRemote = if ($env:PRIMARY_REMOTE) { $env:PRIMARY_REMOTE } else { "origin" }
+}
+if (-not $MirrorRemote) {
+    $MirrorRemote = if ($env:MIRROR_REMOTE) { $env:MIRROR_REMOTE } else { "gitlab" }
+}
+if (-not $Branches -and $env:SYNC_BRANCHES) {
+    $Branches = @($env:SYNC_BRANCHES -split "[,;\s]+" | Where-Object { $_ })
+}
+if ($env:FORCE -eq "true") {
+    $Force = $true
+}
+if ($env:PRUNE -eq "true") {
+    $Prune = $true
+}
+if ($env:SYNC_TAGS -eq "false") {
+    $NoTags = $true
+}
+if ($env:DRY_RUN -eq "true") {
+    $DryRun = $true
+}
+
+function Invoke-Git {
+    param([string[]]$Arguments)
+
+    if ($DryRun) {
+        Write-Host ("git " + ($Arguments -join " "))
+        return
+    }
+
+    & git @Arguments
+    if ($LASTEXITCODE -ne 0) {
+        throw "git $($Arguments -join ' ') failed with exit code $LASTEXITCODE"
+    }
+}
+
+Invoke-Git -Arguments @("fetch", $PrimaryRemote, "--prune", "--tags")
+
+if ($Force) {
+    Invoke-Git -Arguments @("fetch", $MirrorRemote, "--prune")
+}
+
+if (-not $Branches) {
+    $Branches = @(
+        git for-each-ref "--format=%(refname:strip=3)" "refs/remotes/$PrimaryRemote" |
+            Where-Object { $_ -and $_ -ne "HEAD" }
+    )
+}
+
+foreach ($branch in $Branches) {
+    if (-not $branch) {
+        continue
+    }
+
+    $src = "refs/remotes/$PrimaryRemote/$branch"
+    $dst = "refs/heads/$branch"
+    $args = @("push", $MirrorRemote)
+    if ($Force) {
+        $args += "--force-with-lease=$dst"
+    }
+    $args += "${src}:${dst}"
+    Invoke-Git -Arguments $args
+}
+
+if (-not $NoTags) {
+    Invoke-Git -Arguments @("push", $MirrorRemote, "--tags")
+}
+
+if ($Prune) {
+    $primaryBranchSet = @{}
+    foreach ($branch in $Branches) {
+        $primaryBranchSet[$branch] = $true
+    }
+
+    $mirrorBranches = @(
+        git ls-remote --heads $MirrorRemote |
+            ForEach-Object {
+                if ($_ -match "refs/heads/(.+)$") {
+                    $Matches[1]
+                }
+            }
+    )
+
+    foreach ($mirrorBranch in $mirrorBranches) {
+        if (-not $primaryBranchSet.ContainsKey($mirrorBranch)) {
+            Invoke-Git -Arguments @("push", $MirrorRemote, ":refs/heads/$mirrorBranch")
+        }
+    }
+}