[ci] check PowerShell scripts with PSScriptAnalyzer (part 1) (#6704)

* introdure PSScriptAnalyzer

* revert workflow

* run PSScriptAnalyzer before conda installation

.ci/lint-powershell.ps1

+$settings = @{
+    Severity = @(
+        'Information',
+        'Warning',
+        'Error'
+    )
+    IncludeDefaultRules = $true
+    # Additional rules that are disabled by default
+    Rules = @{
+        PSAvoidExclaimOperator = @{
+            Enable = $true
+        }
+        PSAvoidLongLines = @{
+            Enable = $true
+            MaximumLineLength = 120
+        }
+        PSAvoidSemicolonsAsLineTerminators = @{
+            Enable = $true
+        }
+        PSPlaceCloseBrace = @{
+            Enable = $true
+            NoEmptyLineBefore = $true
+            IgnoreOneLineBlock = $true
+            NewLineAfter = $false
+        }
+        PSPlaceOpenBrace = @{
+            Enable = $true
+            OnSameLine = $true
+            NewLineAfter = $true
+            IgnoreOneLineBlock = $true
+        }
+        PSUseConsistentIndentation = @{
+            Enable = $true
+            IndentationSize = 4
+            PipelineIndentation = 'IncreaseIndentationAfterEveryPipeline'
+            Kind = 'space'
+        }
+        PSUseConsistentWhitespace = @{
+            Enable = $true
+            CheckInnerBrace = $true
+            CheckOpenBrace = $true
+            CheckOpenParen = $true
+            CheckOperator = $true
+            CheckSeparator = $true
+            CheckPipe = $true
+            CheckPipeForRedundantWhitespace = $true
+            CheckParameter = $true
+            IgnoreAssignmentOperatorInsideHashTable = $false
+        }
+        PSUseCorrectCasing = @{
+            Enable = $true
+        }
+    }
+}
+
+Invoke-ScriptAnalyzer -Path "$env:BUILD_DIRECTORY/.ci" -Recurse -EnableExit -Settings $settings

.ci/lint-r-code.R

-
 loadNamespace("lintr")
 
 args <- commandArgs(

.ci/test-r-package-windows.ps1

 # Download a file and retry upon failure. This looks like
 # an infinite loop but CI-level timeouts will kill it
-function Download-File-With-Retries {
+function Get-File-With-Tenacity {
     param(
-    [string]$url,
-    [string]$destfile
+        [Parameter(Mandatory = $true)][string]$url,
+        [Parameter(Mandatory = $true)][string]$destfile
     )
     $ProgressPreference = "SilentlyContinue"  # progress bar bug extremely slows down download speed
     do {
         Write-Output "Downloading ${url}"
-    sleep 5;
+        sleep 5
         Invoke-WebRequest -Uri $url -OutFile $destfile
-  } while(!$?);
+    } while (-not $?)
 }
 
 # External utilities like R.exe / Rscript.exe writing to stderr (even for harmless
@@ -20,9 +20,9 @@ function Download-File-With-Retries {
 # Using standard PowerShell redirection does not work to avoid these errors.
 # This function uses R's built-in redirection mechanism, sink(). Any place where
 # this function is used is a command that writes harmless messages to stderr
-function Run-R-Code-Redirect-Stderr {
+function Invoke-R-Code-Redirect-Stderr {
     param(
-    [string]$rcode
+        [Parameter(Mandatory = $true)][string]$rcode
     )
     $decorated_code = "out_file <- file(tempfile(), open = 'wt'); sink(out_file, type = 'message'); $rcode; sink()"
     Rscript --vanilla -e $decorated_code
@@ -30,10 +30,13 @@ function Run-R-Code-Redirect-Stderr {
 
 # Remove all items matching some pattern from PATH environment variable
 function Remove-From-Path {
+    [CmdletBinding(SupportsShouldProcess)]
     param(
-    [string]$pattern_to_remove
+        [Parameter(Mandatory = $true)][string]$pattern_to_remove
     )
+    if ($PSCmdlet.ShouldProcess($env:PATH, "Removing ${pattern_to_remove}")) {
         $env:PATH = ($env:PATH.Split(';') | Where-Object { $_ -notmatch "$pattern_to_remove" }) -join ';'
+    }
 }
 
 # remove some details that exist in the GitHub Actions images which might
@@ -87,7 +90,7 @@ if ($env:R_MAJOR_VERSION -eq "3") {
   $env:R_WINDOWS_VERSION = "4.3.1"
 } else {
   Write-Output "[ERROR] Unrecognized R version: $env:R_VERSION"
-  Check-Output $false
+  Assert-Output $false
 }
 $env:CMAKE_VERSION = "3.30.0"
 
@@ -120,29 +123,29 @@ tzutil /s "GMT Standard Time"
 
 # download R, RTools and CMake
 Write-Output "Downloading R, Rtools and CMake"
-Download-File-With-Retries -url "$env:CRAN_MIRROR/bin/windows/base/old/$env:R_WINDOWS_VERSION/R-$env:R_WINDOWS_VERSION-win.exe" -destfile "R-win.exe"
-Download-File-With-Retries -url "https://github.com/microsoft/LightGBM/releases/download/v2.0.12/$env:RTOOLS_EXE_FILE" -destfile "Rtools.exe"
-Download-File-With-Retries -url "https://github.com/Kitware/CMake/releases/download/v$env:CMAKE_VERSION/cmake-$env:CMAKE_VERSION-windows-x86_64.zip" -destfile "$env:CMAKE_PATH/cmake.zip"
+Get-File-With-Tenacity -url "$env:CRAN_MIRROR/bin/windows/base/old/$env:R_WINDOWS_VERSION/R-$env:R_WINDOWS_VERSION-win.exe" -destfile "R-win.exe"
+Get-File-With-Tenacity -url "https://github.com/microsoft/LightGBM/releases/download/v2.0.12/$env:RTOOLS_EXE_FILE" -destfile "Rtools.exe"
+Get-File-With-Tenacity -url "https://github.com/Kitware/CMake/releases/download/v$env:CMAKE_VERSION/cmake-$env:CMAKE_VERSION-windows-x86_64.zip" -destfile "$env:CMAKE_PATH/cmake.zip"
 
 # Install R
 Write-Output "Installing R"
-Start-Process -FilePath R-win.exe -NoNewWindow -Wait -ArgumentList "/VERYSILENT /DIR=$env:R_LIB_PATH/R /COMPONENTS=main,x64,i386" ; Check-Output $?
+Start-Process -FilePath R-win.exe -NoNewWindow -Wait -ArgumentList "/VERYSILENT /DIR=$env:R_LIB_PATH/R /COMPONENTS=main,x64,i386" ; Assert-Output $?
 Write-Output "Done installing R"
 
 Write-Output "Installing Rtools"
-Start-Process -FilePath Rtools.exe -NoNewWindow -Wait -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /DIR=$RTOOLS_INSTALL_PATH" ; Check-Output $?
+Start-Process -FilePath Rtools.exe -NoNewWindow -Wait -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /DIR=$RTOOLS_INSTALL_PATH" ; Assert-Output $?
 Write-Output "Done installing Rtools"
 
 Write-Output "Installing CMake"
 Add-Type -AssemblyName System.IO.Compression.FileSystem
-[System.IO.Compression.ZipFile]::ExtractToDirectory("$env:CMAKE_PATH/cmake.zip", "$env:CMAKE_PATH") ; Check-Output $?
+[System.IO.Compression.ZipFile]::ExtractToDirectory("$env:CMAKE_PATH/cmake.zip", "$env:CMAKE_PATH") ; Assert-Output $?
 # Remove old CMake shiped with RTools
 Remove-Item "$env:RTOOLS_MINGW_BIN/cmake.exe" -Force -ErrorAction Ignore
 Write-Output "Done installing CMake"
 
 Write-Output "Installing dependencies"
 $packages = "c('data.table', 'jsonlite', 'knitr', 'markdown', 'Matrix', 'processx', 'R6', 'RhpcBLASctl', 'testthat'), dependencies = c('Imports', 'Depends', 'LinkingTo')"
-Run-R-Code-Redirect-Stderr "options(install.packages.check.source = 'no'); install.packages($packages, repos = '$env:CRAN_MIRROR', type = 'binary', lib = '$env:R_LIB_PATH', Ncpus = parallel::detectCores())" ; Check-Output $?
+Invoke-R-Code-Redirect-Stderr "options(install.packages.check.source = 'no'); install.packages($packages, repos = '$env:CRAN_MIRROR', type = 'binary', lib = '$env:R_LIB_PATH', Ncpus = parallel::detectCores())" ; Assert-Output $?
 
 Write-Output "Building R-package"
 
@@ -163,9 +166,9 @@ if ($env:COMPILER -ne "MSVC") {
       $env:BUILD_R_FLAGS = "'--skip-install'"
     } else {
       Write-Output "[ERROR] Unrecognized toolchain: $env:TOOLCHAIN"
-      Check-Output $false
+      Assert-Output $false
     }
-    Run-R-Code-Redirect-Stderr "commandArgs <- function(...){$env:BUILD_R_FLAGS}; source('build_r.R')"; Check-Output $?
+    Invoke-R-Code-Redirect-Stderr "commandArgs <- function(...){$env:BUILD_R_FLAGS}; source('build_r.R')"; Assert-Output $?
   } elseif ($env:R_BUILD_TYPE -eq "cran") {
     # NOTE: gzip and tar are needed to create a CRAN package on Windows, but
     # some flavors of tar.exe can fail in some settings on Windows.
@@ -174,7 +177,7 @@ if ($env:COMPILER -ne "MSVC") {
     if ($env:R_MAJOR_VERSION -eq "3") {
       $env:PATH = "C:\msys64\usr\bin;" + $env:PATH
     }
-    Run-R-Code-Redirect-Stderr "result <- processx::run(command = 'sh', args = 'build-cran-package.sh', echo = TRUE, windows_verbatim_args = FALSE, error_on_status = TRUE)" ; Check-Output $?
+    Invoke-R-Code-Redirect-Stderr "result <- processx::run(command = 'sh', args = 'build-cran-package.sh', echo = TRUE, windows_verbatim_args = FALSE, error_on_status = TRUE)" ; Assert-Output $?
     Remove-From-Path ".*msys64.*"
     # Test CRAN source .tar.gz in a directory that is not this repo or below it.
     # When people install.packages('lightgbm'), they won't have the LightGBM
@@ -193,31 +196,31 @@ if ($env:COMPILER -ne "MSVC") {
   } else {
     $check_args = "c('CMD', 'check', '--no-multiarch', '--as-cran', '--run-donttest', '$PKG_FILE_NAME')"
   }
-  Run-R-Code-Redirect-Stderr "result <- processx::run(command = 'R.exe', args = $check_args, echo = TRUE, windows_verbatim_args = FALSE, error_on_status = TRUE)" ; $check_succeeded = $?
+  Invoke-R-Code-Redirect-Stderr "result <- processx::run(command = 'R.exe', args = $check_args, echo = TRUE, windows_verbatim_args = FALSE, error_on_status = TRUE)" ; $check_succeeded = $?
 
   Write-Output "R CMD check build logs:"
   $INSTALL_LOG_FILE_NAME = "lightgbm.Rcheck\00install.out"
   Get-Content -Path "$INSTALL_LOG_FILE_NAME"
 
-  Check-Output $check_succeeded
+  Assert-Output $check_succeeded
 
   Write-Output "Looking for issues with R CMD check results"
   if (Get-Content "$LOG_FILE_NAME" | Select-String -Pattern "NOTE|WARNING|ERROR" -CaseSensitive -Quiet) {
       echo "NOTEs, WARNINGs, or ERRORs have been found by R CMD check"
-      Check-Output $False
+      Assert-Output $False
   }
 
 } else {
   $INSTALL_LOG_FILE_NAME = "$env:BUILD_SOURCESDIRECTORY\00install_out.txt"
-  Run-R-Code-Redirect-Stderr "source('build_r.R')" 1> $INSTALL_LOG_FILE_NAME ; $install_succeeded = $?
+  Invoke-R-Code-Redirect-Stderr "source('build_r.R')" 1> $INSTALL_LOG_FILE_NAME ; $install_succeeded = $?
   Write-Output "----- build and install logs -----"
   Get-Content -Path "$INSTALL_LOG_FILE_NAME"
   Write-Output "----- end of build and install logs -----"
-  Check-Output $install_succeeded
+  Assert-Output $install_succeeded
   # some errors are not raised above, but can be found in the logs
   if (Get-Content "$INSTALL_LOG_FILE_NAME" | Select-String -Pattern "ERROR" -CaseSensitive -Quiet) {
       echo "ERRORs have been found installing lightgbm"
-      Check-Output $False
+      Assert-Output $False
   }
 }
 
@@ -231,7 +234,7 @@ if ($env:TOOLCHAIN -ne "MSVC") {
 }
 if ($checks_cnt -eq 0) {
   Write-Output "Wrong R version was found (expected '$env:R_WINDOWS_VERSION'). Check the build logs."
-  Check-Output $False
+  Assert-Output $False
 }
 
 # Checking that we actually got the expected compiler. The R-package has some logic
@@ -241,7 +244,7 @@ if ($env:R_BUILD_TYPE -eq "cmake") {
   $checks = Select-String -Path "${INSTALL_LOG_FILE_NAME}" -Pattern "Check for working CXX compiler.*$env:COMPILER"
   if ($checks.Matches.length -eq 0) {
     Write-Output "The wrong compiler was used. Check the build logs."
-    Check-Output $False
+    Assert-Output $False
   }
 }
 
@@ -251,7 +254,7 @@ if (($env:COMPILER -eq "MINGW") -and ($env:R_BUILD_TYPE -eq "cmake")) {
   $checks = Select-String -Path "${INSTALL_LOG_FILE_NAME}" -Pattern "Trying to build with.*$env:TOOLCHAIN"
   if ($checks.Matches.length -eq 0) {
     Write-Output "The wrong toolchain was used. Check the build logs."
-    Check-Output $False
+    Assert-Output $False
   }
 }
 
@@ -267,7 +270,7 @@ if ($env:R_BUILD_TYPE -eq "cran") {
 }
 if ($checks_cnt -eq 0) {
   Write-Output "MM_PREFETCH preprocessor definition wasn't used. Check the build logs."
-  Check-Output $False
+  Assert-Output $False
 }
 
 # Checking that MM_MALLOC preprocessor definition is actually used in CI builds.
@@ -282,7 +285,7 @@ if ($env:R_BUILD_TYPE -eq "cran") {
 }
 if ($checks_cnt -eq 0) {
   Write-Output "MM_MALLOC preprocessor definition wasn't used. Check the build logs."
-  Check-Output $False
+  Assert-Output $False
 }
 
 # Checking that OpenMP is actually used in CMake builds.
@@ -290,17 +293,17 @@ if ($env:R_BUILD_TYPE -eq "cmake") {
   $checks = Select-String -Path "${INSTALL_LOG_FILE_NAME}" -Pattern ".*Found OpenMP: TRUE.*"
   if ($checks.Matches.length -eq 0) {
     Write-Output "OpenMP wasn't found. Check the build logs."
-    Check-Output $False
+    Assert-Output $False
   }
 }
 
 if ($env:COMPILER -eq "MSVC") {
   Write-Output "Running tests with testthat.R"
   cd R-package/tests
-  # NOTE: using Rscript.exe intentionally here, instead of Run-R-Code-Redirect-Stderr,
-  #       because something about the interaction between Run-R-Code-Redirect-Stderr
+  # NOTE: using Rscript.exe intentionally here, instead of Invoke-R-Code-Redirect-Stderr,
+  #       because something about the interaction between Invoke-R-Code-Redirect-Stderr
   #       and testthat results in failing tests not exiting with a non-0 exit code.
-  Rscript.exe --vanilla "testthat.R" ; Check-Output $?
+  Rscript.exe --vanilla "testthat.R" ; Assert-Output $?
 }
 
 Write-Output "No issues were found checking the R-package"

.ci/test-windows.ps1

-function Check-Output {
-  param( [bool]$success )
-  if (!$success) {
+function Assert-Output {
+    param( [Parameter(Mandatory = $true)][bool]$success )
+    if (-not $success) {
         $host.SetShouldExit(-1)
         exit 1
     }
@@ -17,14 +17,14 @@ Remove-Item $env:TMPDIR -Force -Recurse -ErrorAction Ignore
 [Void][System.IO.Directory]::CreateDirectory($env:TMPDIR)
 
 if ($env:TASK -eq "r-package") {
-  & .\.ci\test-r-package-windows.ps1 ; Check-Output $?
+  & .\.ci\test-r-package-windows.ps1 ; Assert-Output $?
   Exit 0
 }
 
 if ($env:TASK -eq "cpp-tests") {
   cmake -B build -S . -DBUILD_CPP_TEST=ON -DUSE_DEBUG=ON -A x64
-  cmake --build build --target testlightgbm --config Debug ; Check-Output $?
-  .\Debug\testlightgbm.exe ; Check-Output $?
+  cmake --build build --target testlightgbm --config Debug ; Assert-Output $?
+  .\Debug\testlightgbm.exe ; Assert-Output $?
   Exit 0
 }
 
@@ -33,23 +33,23 @@ if ($env:TASK -eq "swig") {
   $ProgressPreference = "SilentlyContinue"  # progress bar bug extremely slows down download speed
   Invoke-WebRequest -Uri "https://sourceforge.net/projects/swig/files/latest/download" -OutFile $env:BUILD_SOURCESDIRECTORY/swig/swigwin.zip -UserAgent "curl"
   Add-Type -AssemblyName System.IO.Compression.FileSystem
-  [System.IO.Compression.ZipFile]::ExtractToDirectory("$env:BUILD_SOURCESDIRECTORY/swig/swigwin.zip", "$env:BUILD_SOURCESDIRECTORY/swig") ; Check-Output $?
+  [System.IO.Compression.ZipFile]::ExtractToDirectory("$env:BUILD_SOURCESDIRECTORY/swig/swigwin.zip", "$env:BUILD_SOURCESDIRECTORY/swig") ; Assert-Output $?
   $SwigFolder = Get-ChildItem -Directory -Name -Path "$env:BUILD_SOURCESDIRECTORY/swig"
   $env:PATH = "$env:BUILD_SOURCESDIRECTORY/swig/$SwigFolder;" + $env:PATH
   $BuildLogFileName = "$env:BUILD_SOURCESDIRECTORY\cmake_build.log"
   cmake -B build -S . -A x64 -DUSE_SWIG=ON *> "$BuildLogFileName" ; $build_succeeded = $?
   Write-Output "CMake build logs:"
   Get-Content -Path "$BuildLogFileName"
-  Check-Output $build_succeeded
+  Assert-Output $build_succeeded
   $checks = Select-String -Path "${BuildLogFileName}" -Pattern "-- Found SWIG.*${SwigFolder}/swig.exe"
   $checks_cnt = $checks.Matches.length
   if ($checks_cnt -eq 0) {
     Write-Output "Wrong SWIG version was found (expected '${SwigFolder}'). Check the build logs."
-    Check-Output $False
+    Assert-Output $False
   }
-  cmake --build build --target ALL_BUILD --config Release ; Check-Output $?
+  cmake --build build --target ALL_BUILD --config Release ; Assert-Output $?
   if ($env:AZURE -eq "true") {
-    cp ./build/lightgbmlib.jar $env:BUILD_ARTIFACTSTAGINGDIRECTORY/lightgbmlib_win.jar ; Check-Output $?
+    cp ./build/lightgbmlib.jar $env:BUILD_ARTIFACTSTAGINGDIRECTORY/lightgbmlib_win.jar ; Assert-Output $?
   }
   Exit 0
 }
@@ -72,7 +72,7 @@ conda create `
   -y `
   -n $env:CONDA_ENV `
   --file $env:CONDA_REQUIREMENT_FILE `
-  "python=$env:PYTHON_VERSION[build=*cpython]" ; Check-Output $?
+  "python=$env:PYTHON_VERSION[build=*cpython]" ; Assert-Output $?
 
 if ($env:TASK -ne "bdist") {
   conda activate $env:CONDA_ENV
@@ -80,37 +80,37 @@ if ($env:TASK -ne "bdist") {
 
 cd $env:BUILD_SOURCESDIRECTORY
 if ($env:TASK -eq "regular") {
-  cmake -B build -S . -A x64 ; Check-Output $?
-  cmake --build build --target ALL_BUILD --config Release ; Check-Output $?
-  sh ./build-python.sh install --precompile ; Check-Output $?
+  cmake -B build -S . -A x64 ; Assert-Output $?
+  cmake --build build --target ALL_BUILD --config Release ; Assert-Output $?
+  sh ./build-python.sh install --precompile ; Assert-Output $?
   cp ./Release/lib_lightgbm.dll $env:BUILD_ARTIFACTSTAGINGDIRECTORY
   cp ./Release/lightgbm.exe $env:BUILD_ARTIFACTSTAGINGDIRECTORY
 }
 elseif ($env:TASK -eq "sdist") {
-  sh ./build-python.sh sdist ; Check-Output $?
-  sh ./.ci/check-python-dists.sh ./dist ; Check-Output $?
-  cd dist; pip install @(Get-ChildItem *.gz) -v ; Check-Output $?
+  sh ./build-python.sh sdist ; Assert-Output $?
+  sh ./.ci/check-python-dists.sh ./dist ; Assert-Output $?
+  cd dist; pip install @(Get-ChildItem *.gz) -v ; Assert-Output $?
 }
 elseif ($env:TASK -eq "bdist") {
   # Import the Chocolatey profile module so that the RefreshEnv command
   # invoked below properly updates the current PowerShell session environment.
   $module = "$env:ChocolateyInstall\helpers\chocolateyProfile.psm1"
-  Import-Module "$module" ; Check-Output $?
+  Import-Module "$module" ; Assert-Output $?
   RefreshEnv
 
   Write-Output "Current OpenCL drivers:"
   Get-ItemProperty -Path Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Khronos\OpenCL\Vendors
 
   conda activate $env:CONDA_ENV
-  sh "build-python.sh" bdist_wheel --integrated-opencl ; Check-Output $?
-  sh ./.ci/check-python-dists.sh ./dist ; Check-Output $?
-  cd dist; pip install @(Get-ChildItem *py3-none-win_amd64.whl) ; Check-Output $?
+  sh "build-python.sh" bdist_wheel --integrated-opencl ; Assert-Output $?
+  sh ./.ci/check-python-dists.sh ./dist ; Assert-Output $?
+  cd dist; pip install @(Get-ChildItem *py3-none-win_amd64.whl) ; Assert-Output $?
   cp @(Get-ChildItem *py3-none-win_amd64.whl) $env:BUILD_ARTIFACTSTAGINGDIRECTORY
 } elseif (($env:APPVEYOR -eq "true") -and ($env:TASK -eq "python")) {
   if ($env:COMPILER -eq "MINGW") {
-    sh ./build-python.sh install --mingw ; Check-Output $?
+    sh ./build-python.sh install --mingw ; Assert-Output $?
   } else {
-    sh ./build-python.sh install; Check-Output $?
+    sh ./build-python.sh install; Assert-Output $?
   }
 }
 
@@ -125,7 +125,7 @@ if ($env:TASK -eq "bdist") {
   $env:LIGHTGBM_TEST_DUAL_CPU_GPU = "1"
 }
 
-pytest $tests ; Check-Output $?
+pytest $tests ; Assert-Output $?
 
 if (($env:TASK -eq "regular") -or (($env:APPVEYOR -eq "true") -and ($env:TASK -eq "python"))) {
   cd $env:BUILD_SOURCESDIRECTORY/examples/python-guide
@@ -134,9 +134,9 @@ if (($env:TASK -eq "regular") -or (($env:APPVEYOR -eq "true") -and ($env:TASK -e
   conda install -y -n $env:CONDA_ENV "h5py>=3.10" "ipywidgets>=8.1.2" "notebook>=7.1.2"
   foreach ($file in @(Get-ChildItem *.py)) {
     @("import sys, warnings", "warnings.showwarning = lambda message, category, filename, lineno, file=None, line=None: sys.stdout.write(warnings.formatwarning(message, category, filename, lineno, line))") + (Get-Content $file) | Set-Content $file
-    python $file ; Check-Output $?
+    python $file ; Assert-Output $?
   }  # run all examples
   cd $env:BUILD_SOURCESDIRECTORY/examples/python-guide/notebooks
   (Get-Content "interactive_plot_example.ipynb").replace('INTERACTIVE = False', 'assert False, \"Interactive mode disabled\"') | Set-Content "interactive_plot_example.ipynb"
-  jupyter nbconvert --ExecutePreprocessor.timeout=180 --to notebook --execute --inplace *.ipynb ; Check-Output $?  # run all notebooks
+  jupyter nbconvert --ExecutePreprocessor.timeout=180 --to notebook --execute --inplace *.ipynb ; Assert-Output $?  # run all notebooks
 }

.ci/test.sh

@@ -98,6 +98,9 @@ if [[ $TASK == "swig" ]]; then
 fi
 
 if [[ $TASK == "lint" ]]; then
+    pwsh -command "Install-Module -Name PSScriptAnalyzer -Scope CurrentUser -SkipPublisherCheck"
+    echo "Linting PowerShell code"
+    pwsh -file "./.ci/lint-powershell.ps1" || exit 0
     conda create -q -y -n "${CONDA_ENV}" \
         "${CONDA_PYTHON_REQUIREMENT}" \
         'cmakelint>=1.4.3' \

.editorconfig

@@ -7,7 +7,7 @@ insert_final_newline = true
 indent_style = space
 indent_size = 2
 
-[*.{py,sh,js}]
+[*.{py,sh,js,ps1}]
 indent_size = 4
 line_length = 120
 skip = external_libs