Re-factor the build script and add auto update vendors

.github/workflows/vendor.yml

@@ -0,0 +1,59 @@
+name: Update Vendor
+
+on:
+  workflow_dispatch:
+  schedule:
+  # At 13:37 UTC every day.
+  - cron: '37 13 * * *'
+
+defaults:
+  run:
+    shell: pwsh
+
+permissions:
+  contents: read
+
+jobs:
+  vendor:
+
+    runs-on: windows-latest
+    continue-on-error: false
+    timeout-minutes: 15
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+
+    - id: make-changes
+      run: |
+          $currentVersion = (Get-Content .\vendor\sources.json | ConvertFrom-Json)
+          . .\scripts\update.ps1 -verbose
+          Set-GHVariable -Name COUNT_UPDATED -Value $count
+          $newVersion = (Get-Content .\vendor\sources.json | ConvertFrom-Json)
+          $listUpdated = ""
+          $updateMessage = "| Name | Old Version | New Version |`n| :--- | ---- | ---- |`n"
+          foreach ($s in $newVersion) {
+            $oldVersion = ($currentVersion | Where-Object {$_.name -eq $s.name}).version
+            if ($s.version -ne $oldVersion) {
+              $listUpdated += "$($s.name) v$($s.version), "
+              $updateMessage += "| **$($s.name)** | $oldVersion | **$($s.version)** |`n"
+            }
+          }
+          Set-GHVariable -Name LIST_UPDATED -Value $listUpdated.Trim(', ')
+          echo "UPDATE_MESSAGE<<<EOF`n$updateMessage`n<EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+
+    - uses: peter-evans/create-pull-request@v4
+      with:
+        title: 'Updates to `${{ env.COUNT_UPDATED }}` vendored dependencies'
+        body: |
+          ### Automatically updated `${{ env.COUNT_UPDATED }}` dependencies:
+          ${{ env.UPDATE_MESSAGE }}
+          ---
+          Please verify and then **Merge** the pull request to update.
+        commit-message: 'Update vendored dependencies (${{ env.LIST_UPDATED }})'
+        branch: update-vendor
+        base: master

scripts/build.ps1

@@ -11,11 +11,15 @@
 .EXAMPLE
     .\build.ps1
 
-    Executes the default build for Cmder; Conemu, clink. This is equivalent to the "minimum" style package in the releases
+    Executes the default build for Cmder; ConEmu, clink. This is equivalent to the "minimum" style package in the releases
 .EXAMPLE
     .\build.ps1 -Compile
 
     Recompile the launcher executable if you have the requisite build tools for C++ installed.
+.EXAMPLE
+    .\build.ps1 -Compile -NoVendor
+
+    Skip all downloads and only build launcher.
 .EXAMPLE
     .\build -verbose
 
@@ -49,7 +53,10 @@ Param(
     # Config folder location
     [string]$config = "$PSScriptRoot\..\config",
 
-    # New launcher if you have MSBuild tools installed
+    # Using this option will skip all downloads, if you only need to build launcher
+    [switch]$noVendor,
+
+    # Build launcher if you have MSBuild tools installed
     [switch]$Compile
 )
 
@@ -60,97 +67,113 @@ $cmder_root = Resolve-Path "$PSScriptRoot\.."
 . "$PSScriptRoot\utils.ps1"
 $ErrorActionPreference = "Stop"
 
-Push-Location -Path $saveTo
-$sources = Get-Content $sourcesPath | Out-String | Convertfrom-Json
-
-# Get the version string
-$version = Get-VersionStr
-
-# Check for requirements
-Ensure-Exists $sourcesPath
-Ensure-Executable "7z"
-Ensure-Executable "msbuild"
-New-Item -Type Directory -Path (Join-Path $saveTo "/tmp/") -ErrorAction SilentlyContinue >$null
-
-# Preserve modified (by user) ConEmu setting file
-if ($config -ne "") {
-    $ConEmuXml = Join-Path $saveTo "conemu-maximus5\ConEmu.xml"
-    if (Test-Path $ConEmuXml -pathType leaf) {
-        $ConEmuXmlSave = Join-Path $config "ConEmu.xml"
-        Write-Verbose "Backup '$ConEmuXml' to '$ConEmuXmlSave'"
-        Copy-Item $ConEmuXml $ConEmuXmlSave
-    } else { $ConEmuXml = "" }
-} else { $ConEmuXml = "" }
+if ($Compile) {
+    # Check for requirements
+    Ensure-Executable "msbuild"
 
-# Kill ssh-agent.exe if it is running from the $env:cmder_root we are building
-foreach ($ssh_agent in $(get-process ssh-agent -erroraction silentlycontinue)) {
-    if ([string]$($ssh_agent.path) -match [string]$cmder_root.replace('\','\\')) {
-        Write-Verbose $("Stopping " + $ssh_agent.path + "!")
-        Stop-Process $ssh_agent.id
-    }
-}
+    # Get the version string
+    $version = Get-VersionStr
 
-$vend = $pwd
-foreach ($s in $sources) {
-    Write-Verbose "Getting vendored $($s.name) $($s.version)..."
+    Push-Location -Path $launcher
+    Create-RC $version ($launcher + '\src\version.rc2')
 
-    # We do not care about the extensions/type of archive
-    $tempArchive = "tmp/$($s.name).tmp"
-    Delete-Existing $tempArchive
-    Delete-Existing $s.name
+    Write-Verbose "Building the launcher..."
 
-    Download-File -Url $s.url -File $vend\$tempArchive -ErrorAction Stop
-    Extract-Archive $tempArchive $s.name
+    # Referene: https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
+    msbuild CmderLauncher.vcxproj /t:Clean,Build /p:configuration=Release /m
 
-    if ((Get-Childitem $s.name).Count -eq 1) {
-        Flatten-Directory($s.name)
+    if ($LastExitCode -ne 0) {
+        throw "MSBuild failed to build the launcher executable."
     }
-    # Write current version to .cmderver file, for later.
-    "$($s.version)" | Out-File "$($s.name)/.cmderver"
+    Pop-Location
 }
 
-# Restore user configuration
-if ($ConEmuXml -ne "") {
-    Write-Verbose "Restore '$ConEmuXmlSave' to '$ConEmuXml'"
-    Copy-Item $ConEmuXmlSave $ConEmuXml
-}
+if (-Not $noVendor) {
+    # Check for requirements
+    Ensure-Exists $sourcesPath
+    Ensure-Executable "7z"
 
-Pop-Location
+    # Get the vendor sources
+    $sources = Get-Content $sourcesPath | Out-String | ConvertFrom-Json
 
-if($Compile) {
-    Push-Location -Path $launcher
-    Create-RC $version ($launcher + '\src\version.rc2');
-    # https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
-    msbuild CmderLauncher.vcxproj /t:Clean,Build /p:configuration=Release /m
-    if ($LastExitCode -ne 0) {
-        throw "MSBuild failed to build the executable."
-    }
-    else {
-        Write-Verbose "Successfully built Cmder v$version!"
-        if ( $Env:APPVEYOR -eq 'True' ) {
-            Add-AppveyorMessage -Message "Building Cmder v$version was successful." -Category Information
+    Push-Location -Path $saveTo
+    New-Item -Type Directory -Path (Join-Path $saveTo "/tmp/") -ErrorAction SilentlyContinue >$null
+
+    $vend = $pwd
+
+    # Preserve modified (by user) ConEmu setting file
+    if ($config -ne "") {
+        $ConEmuXml = Join-Path $saveTo "conemu-maximus5\ConEmu.xml"
+        if (Test-Path $ConEmuXml -pathType leaf) {
+            $ConEmuXmlSave = Join-Path $config "ConEmu.xml"
+            Write-Verbose "Backup '$ConEmuXml' to '$ConEmuXmlSave'"
+            Copy-Item $ConEmuXml $ConEmuXmlSave
+        } else { $ConEmuXml = "" }
+    } else { $ConEmuXml = "" }
+
+    # Kill ssh-agent.exe if it is running from the $env:cmder_root we are building
+    foreach ($ssh_agent in $(Get-Process ssh-agent -ErrorAction SilentlyContinue)) {
+        if ([string]$($ssh_agent.path) -Match [string]$cmder_root.replace('\','\\')) {
+            Write-Verbose $("Stopping " + $ssh_agent.path + "!")
+            Stop-Process $ssh_agent.id
         }
-        if ( $Env:GITHUB_ACTIONS -eq 'true' ) {
-            Write-Output "::notice title=Build Complete::Building Cmder v$version was successful."
+    }
+
+    foreach ($s in $sources) {
+        Write-Verbose "Getting vendored $($s.name) $($s.version)..."
+
+        # We do not care about the extensions/type of archive
+        $tempArchive = "tmp/$($s.name).tmp"
+        Delete-Existing $tempArchive
+        Delete-Existing $s.name
+
+        Download-File -Url $s.url -File $vend\$tempArchive -ErrorAction Stop
+        Extract-Archive $tempArchive $s.name
+
+        if ((Get-ChildItem $s.name).Count -eq 1) {
+            Flatten-Directory($s.name)
         }
+
+        # Write current version to .cmderver file, for later.
+        "$($s.version)" | Out-File "$($s.name)/.cmderver"
+    }
+
+    # Restore ConEmu user configuration
+    if ($ConEmuXml -ne "") {
+        Write-Verbose "Restore '$ConEmuXmlSave' to '$ConEmuXml'"
+        Copy-Item $ConEmuXmlSave $ConEmuXml
     }
+
+    # Put vendor\cmder.sh in /etc/profile.d so it runs when we start bash or mintty
+    if ( (Test-Path $($saveTo + "git-for-windows/etc/profile.d") ) ) {
+        Write-Verbose "Adding cmder.sh /etc/profile.d"
+        Copy-Item $($saveTo + "cmder.sh") $($saveTo + "git-for-windows/etc/profile.d/cmder.sh")
+    }
+
+    # Replace /etc/profile.d/git-prompt.sh with cmder lambda prompt so it runs when we start bash or mintty
+    if ( !(Test-Path $($saveTo + "git-for-windows/etc/profile.d/git-prompt.sh.bak") ) ) {
+        Write-Verbose "Replacing /etc/profile.d/git-prompt.sh with our git-prompt.sh"
+        Move-Item $($saveTo + "git-for-windows/etc/profile.d/git-prompt.sh") $($saveTo + "git-for-windows/etc/profile.d/git-prompt.sh.bak")
+        Copy-Item $($saveTo + "git-prompt.sh") $($saveTo + "git-for-windows/etc/profile.d/git-prompt.sh")
+    }
+
     Pop-Location
-} else {
-    Write-Warning "You are not building a launcher, Use -Compile"
+}
+
+if (-Not $Compile -Or $noVendor) {
+    Write-Warning "You are not building the full project, Use -Compile without -noVendor"
     Write-Warning "This cannot be a release. Test build only!"
+    return
 }
 
-# Put vendor\cmder.sh in /etc/profile.d so it runs when we start bash or mintty
-if ( (Test-Path $($SaveTo + "git-for-windows/etc/profile.d") ) ) {
-    Write-Verbose "Adding cmder.sh /etc/profile.d"
-    Copy-Item $($SaveTo + "cmder.sh") $($SaveTo + "git-for-windows/etc/profile.d/cmder.sh")
+Write-Verbose "Successfully built Cmder v$version!"
+
+if ( $Env:APPVEYOR -eq 'True' ) {
+    Add-AppveyorMessage -Message "Building Cmder v$version was successful." -Category Information
 }
 
-# Replace /etc/profile.d/git-prompt.sh with cmder lambda prompt so it runs when we start bash or mintty
-if ( !(Test-Path $($SaveTo + "git-for-windows/etc/profile.d/git-prompt.sh.bak") ) ) {
-    Write-Verbose "Replacing /etc/profile.d/git-prompt.sh with our git-prompt.sh"
-    Move-Item $($SaveTo + "git-for-windows/etc/profile.d/git-prompt.sh") $($SaveTo + "git-for-windows/etc/profile.d/git-prompt.sh.bak")
-    Copy-Item $($SaveTo + "git-prompt.sh") $($SaveTo + "git-for-windows/etc/profile.d/git-prompt.sh")
+if ( $Env:GITHUB_ACTIONS -eq 'true' ) {
+    Write-Output "::notice title=Build Complete::Building Cmder v$version was successful."
 }
 
 Write-Host -ForegroundColor green "All good and done!"

scripts/pack.ps1

@@ -11,7 +11,7 @@
 
     Creates default archives for cmder
 .EXAMPLE
-    .\build -verbose
+    .\pack.ps1 -verbose
 
     Creates default archives for cmder with plenty of information
 .NOTES
@@ -52,7 +52,7 @@ Push-Location -Path $cmderRoot
 Delete-Existing "$cmderRoot\Version*"
 Delete-Existing "$cmderRoot\build\*"
 
-If(-not (Test-Path -PathType container $saveTo)) {
+if (-not (Test-Path -PathType container $saveTo)) {
     (New-Item -ItemType Directory -Path $saveTo) | Out-Null
 }