Chore: PowerShell script for docker build (#5535)

* added powershell script to build using docker

* fix empty variant

* make sure build folder exists

* added docker_build.ps1 to readme

* Tweaked readme to include reason for docker_build.ps1

---------

Co-authored-by: Petr Kalis <petr.kalis@gmail.com>

README.md

@@ -144,6 +144,10 @@ sudo ./tools/docker_build.sh centos7
 
 If all is successful, you'll find built OpenPype in `./build/` folder.
 
+Docker build can be also started from Windows machine, just use `./tools/docker_build.ps1` instead of shell script.
+
+This could be used even for building linux build (with argument `centos7` or `debian`)
+
 #### Manual build
 You will need [Python >= 3.9](https://www.python.org/downloads/) and [git](https://git-scm.com/downloads). You'll also need [curl](https://curl.se) on systems that doesn't have one preinstalled.
 

tools/docker_build.ps1

@@ -0,0 +1,98 @@
+$current_dir = Get-Location
+$script_dir = Split-Path -Path $MyInvocation.MyCommand.Definition -Parent
+$repo_root = (Get-Item $script_dir).parent.FullName
+
+$env:PSModulePath = $env:PSModulePath + ";$($repo_root)\tools\modules\powershell"
+
+function Exit-WithCode($exitcode) {
+   # Only exit this host process if it's a child of another PowerShell parent process...
+   $parentPID = (Get-CimInstance -ClassName Win32_Process -Filter "ProcessId=$PID" | Select-Object -Property ParentProcessId).ParentProcessId
+   $parentProcName = (Get-CimInstance -ClassName Win32_Process -Filter "ProcessId=$parentPID" | Select-Object -Property Name).Name
+   if ('powershell.exe' -eq $parentProcName) { $host.SetShouldExit($exitcode) }
+
+   exit $exitcode
+}
+
+function Restore-Cwd() {
+    $tmp_current_dir = Get-Location
+    if ("$tmp_current_dir" -ne "$current_dir") {
+        Write-Color -Text ">>> ", "Restoring current directory" -Color Green, Gray
+        Set-Location -Path $current_dir
+    }
+}
+
+function Get-Container {
+    if (-not (Test-Path -PathType Leaf -Path "$($repo_root)\build\docker-image.id")) {
+        Write-Color -Text "!!! ", "Docker command failed, cannot find image id." -Color Red, Yellow
+        Restore-Cwd
+        Exit-WithCode 1
+    }
+    $id = Get-Content "$($repo_root)\build\docker-image.id"
+    Write-Color -Text ">>> ", "Creating container from image id ", "[", $id, "]" -Color Green, Gray, White, Cyan, White
+    $cid = docker create $id bash
+    if ($LASTEXITCODE -ne 0) {
+        Write-Color -Text "!!! ", "Cannot create container." -Color Red, Yellow
+        Restore-Cwd
+        Exit-WithCode 1
+    }
+    return $cid
+}
+
+function Change-Cwd() {
+    Set-Location -Path $repo_root
+}
+
+function New-DockerBuild {
+    $version_file = Get-Content -Path "$($repo_root)\openpype\version.py"
+    $result = [regex]::Matches($version_file, '__version__ = "(?<version>\d+\.\d+.\d+.*)"')
+    $openpype_version = $result[0].Groups['version'].Value
+    $startTime = [int][double]::Parse((Get-Date -UFormat %s))
+    Write-Color -Text ">>> ", "Building OpenPype using Docker ..." -Color Green, Gray, White
+    $variant = $args[0]
+    if ($variant.Length -eq 0) {
+        $dockerfile = "$($repo_root)\Dockerfile"
+    } else {
+        $dockerfile = "$( $repo_root )\Dockerfile.$variant"
+    }
+    if (-not (Test-Path -PathType Leaf -Path $dockerfile)) {
+        Write-Color -Text "!!! ", "Dockerfile for specifed platform ", "[", $variant, "]", "doesn't exist." -Color Red, Yellow, Cyan, White, Cyan, Yellow
+        Restore-Cwd
+        Exit-WithCode 1
+    }
+    Write-Color -Text ">>> ", "Using Dockerfile for ", "[ ", $variant, " ]" -Color Green, Gray, White, Cyan, White
+
+    $build_dir = "$($repo_root)\build"
+    if (-not(Test-Path $build_dir)) {
+        New-Item -ItemType Directory -Path $build_dir
+    }
+    Write-Color -Text "--- ", "Cleaning build directory ..." -Color Yellow, Gray
+    try {
+        Remove-Item -Recurse -Force "$($build_dir)\*"
+    } catch {
+        Write-Color -Text "!!! ", "Cannot clean build directory, possibly because process is using it." -Color Red, Gray
+        Write-Color -Text $_.Exception.Message -Color Red
+        Exit-WithCode 1
+    }
+
+    Write-Color -Text ">>> ", "Running Docker build ..." -Color Green, Gray, White
+    docker build --pull --iidfile $repo_root/build/docker-image.id --build-arg BUILD_DATE=$(Get-Date -UFormat %Y-%m-%dT%H:%M:%SZ) --build-arg VERSION=$openpype_version -t pypeclub/openpype:$openpype_version -f $dockerfile .
+    if ($LASTEXITCODE -ne 0) {
+        Write-Color -Text "!!! ", "Docker command failed.", $LASTEXITCODE -Color Red, Yellow, Red
+        Restore-Cwd
+        Exit-WithCode 1
+    }
+    Write-Color -Text ">>> ", "Copying build from container ..." -Color Green, Gray, White
+    $cid = Get-Container
+
+    docker cp "$($cid):/opt/openpype/build/exe.linux-x86_64-3.9" "$($repo_root)/build"
+    docker cp "$($cid):/opt/openpype/build/build.log" "$($repo_root)/build"
+
+    $endTime = [int][double]::Parse((Get-Date -UFormat %s))
+    try {
+        New-BurntToastNotification -AppLogo "$openpype_root/openpype/resources/icons/openpype_icon.png" -Text "OpenPype build complete!", "All done in $( $endTime - $startTime ) secs. You will find OpenPype and build log in build directory."
+    } catch {}
+    Write-Color -Text "*** ", "All done in ", $($endTime - $startTime), " secs. You will find OpenPype and build log in ", "'.\build'", " directory." -Color Green, Gray, White, Gray, White, Gray
+}
+
+Change-Cwd
+New-DockerBuild $ARGS