refactor(installer): unify Vite+ setup into the global cli

.github/scripts/test-install-bootstrap.ps1

@@ -0,0 +1,131 @@
+# Run locally on Windows with ./.github/scripts/test-install-bootstrap.ps1; no registry or installed vp needed.
+$ErrorActionPreference = 'Stop'
+$source = Get-Content -LiteralPath (Join-Path $PSScriptRoot '../../packages/cli/install.ps1') -Raw
+. ([scriptblock]::Create(($source -replace '(?m)^    Main\r?$', '')))
+function Exit-Installer { param([int]$Code = 1); $script:ExitCode = $Code; throw $script:InstallStopSignal }
+function Assert($Condition, [string]$Message) {
+    if (-not $Condition) { throw $Message }
+}
+
+$testRoot = Join-Path $env:TEMP "vite-bootstrap-test-$(Get-Random)"
+$originalTemp = $env:TEMP
+$originalCheck = $env:VP_SELF_SETUP_SUPPORT_CHECK
+$originalPath = $env:Path
+$originalRegistry = $env:NPM_CONFIG_REGISTRY
+$fixtureSha = '0123456789012345678901234567890123456789'
+New-Item -ItemType Directory -Path "$testRoot/package", "$testRoot/tmp", "$testRoot/scripts" | Out-Null
+Set-Content -LiteralPath "$testRoot/package/vp.exe" -Value 'Payload fixture'
+@'
+if ($args.Count -eq 0) {
+    if (Test-Path Env:VP_SELF_SETUP_SUPPORT_CHECK) { exit 99 }
+    New-Item -ItemType File -Path "$testRoot/binary-invoked" | Out-Null
+    if ($scenario -eq 'failure') { exit 42 }
+    if ($env:VP_SELF_SETUP_SHELL -ne 'powershell') { exit 98 }
+    if ($scenario -eq 'supported-pr' -and $env:NPM_CONFIG_REGISTRY -ne 'https://registry-bridge.viteplus.dev/') { exit 97 }
+    Write-Output ("`$script:InstallDir = '{0}'" -f "$testRoot/data")
+    Write-Output ("`$script:ShimDir = '{0}'" -f "$testRoot/installed bin")
+    Write-Output ("`$script:CacheDir = '{0}'" -f "$testRoot/cache")
+    Write-Output ("`$script:ConfigDir = '{0}'" -f "$testRoot/config")
+    Write-Output ("`$script:StateDir = '{0}'" -f "$testRoot/state")
+    exit 0
+}
+if ($env:VP_SELF_SETUP_SUPPORT_CHECK -ne '1') { exit 99 }
+if ($scenario -in @('legacy', 'legacy-failure', 'pr')) { Write-Output 'Usage: vp [COMMAND]' }
+else { Write-Output 'vite-plus-self-setup-v1' }
+exit 0
+'@ | Set-Content -LiteralPath "$testRoot/package/binary.ps1"
+@'
+param($BinarySource, $ResolvedVersion, $PreviewRef)
+$script:InstallDir = "$testRoot/data"
+$script:ShimDir = "$testRoot/installed bin"
+$script:CacheDir = "$testRoot/cache"
+$script:ConfigDir = "$testRoot/config"
+$script:StateDir = "$testRoot/state"
+if (-not [System.IO.Path]::IsPathRooted($BinarySource) -or -not (Test-Path -LiteralPath $BinarySource)) { throw 'Invalid payload path' }
+@($ResolvedVersion, $PreviewRef) | Set-Content -LiteralPath "$testRoot/legacy"
+if ($scenario -eq 'legacy-failure') { exit 42 }
+'@ | Set-Content -LiteralPath "$testRoot/scripts/install-legacy.ps1"
+& "$env:SystemRoot\System32\tar.exe" -czf "$testRoot/payload.tgz" -C $testRoot package
+Assert ($LASTEXITCODE -eq 0) 'Could not create fixture'
+$env:TEMP = "$testRoot/tmp"
+
+function Invoke-RestMethod {
+    param($Uri)
+    $script:Requests.Add("GET $Uri")
+    return @{ version = '0.2.9' }
+}
+function Invoke-WebRequest {
+    param($Uri, $Method, $OutFile, [switch]$UseBasicParsing, $ErrorAction)
+    $script:Requests.Add("$Method $Uri")
+    if ($Method -eq 'Head') {
+        return @{ Headers = @{ 'x-commit-key' = "voidzero-dev:vite-plus:$fixtureSha" } }
+    }
+    Copy-Item -LiteralPath "$testRoot/payload.tgz" -Destination $OutFile
+}
+
+# Use an executable script fixture so these checks need no native compiler.
+$probe = ${function:Test-SelfSetupSupport}
+function Test-SelfSetupSupport {
+    param($BinarySource)
+    & $probe -BinarySource (Join-Path (Split-Path $BinarySource) 'binary.ps1')
+}
+$handoff = ${function:Invoke-InstallHandoff}
+function Invoke-InstallHandoff {
+    param($BinarySource)
+    & $handoff -BinarySource (Join-Path (Split-Path $BinarySource) 'binary.ps1')
+}
+
+try {
+    foreach ($scenario in @('supported', 'legacy', 'legacy-failure', 'failure', 'pr', 'supported-pr')) {
+        $env:Path = $originalPath
+        $env:NPM_CONFIG_REGISTRY = 'https://custom.example'
+        $script:Requests = New-Object 'System.Collections.Generic.List[string]'
+        $script:ExitCode = 0
+        $script:PackageMetadata = $null
+        Remove-Item -LiteralPath "$testRoot/legacy", "$testRoot/binary-invoked" -ErrorAction SilentlyContinue
+        $env:VP_SELF_SETUP_SUPPORT_CHECK = if ($scenario -eq 'supported') { 'original' } else { $null }
+        try {
+            & {
+                $ViteVersion = 'latest'
+                $LocalTgz = $LocalBinary = $PrVersion = $PrCommitVersion = $null
+                $NpmRegistry = 'https://custom.example'
+                $InstallerDirectory = "$testRoot/scripts"
+                if ($scenario -in @('pr', 'supported-pr')) { $PrVersion = '2406' }
+                Main
+                Assert ($env:NPM_CONFIG_REGISTRY -eq 'https://custom.example') 'Setup changed the caller registry'
+                Assert ($script:InstallDir -eq "$testRoot/data") 'InstallDir was lost'
+                Assert ($script:ShimDir -eq "$testRoot/installed bin") 'ShimDir was lost'
+                Assert ($script:CacheDir -eq "$testRoot/cache") 'CacheDir was lost'
+                Assert ($script:ConfigDir -eq "$testRoot/config") 'ConfigDir was lost'
+                Assert ($script:StateDir -eq "$testRoot/state") 'StateDir was lost'
+            }
+        } catch {
+            if ($scenario -notin @('failure', 'legacy-failure') -or -not (Test-IsInstallStopException $_)) { throw }
+        }
+        $expectedExit = if ($scenario -in @('failure', 'legacy-failure')) { 42 } else { 0 }
+        Assert ($script:ExitCode -eq $expectedExit) 'Binary exit code was lost'
+        if ($scenario -eq 'supported') {
+            Assert (($env:Path -split ';')[0] -eq "$testRoot/installed bin") 'Installed bin directory was not added to the current PATH'
+        } elseif ($scenario -eq 'failure') {
+            Assert ($env:Path -eq $originalPath) 'Failed setup changed the current PATH'
+        }
+        $usesBinary = $scenario -in @('supported', 'supported-pr', 'failure')
+        Assert ((Test-Path -LiteralPath "$testRoot/binary-invoked") -eq $usesBinary) 'Incorrect binary invocation'
+        Assert ((Test-Path -LiteralPath "$testRoot/legacy") -eq (-not $usesBinary)) 'Incorrect legacy invocation'
+        if ($scenario -eq 'pr') {
+            $record = @(Get-Content -LiteralPath "$testRoot/legacy")
+            Assert ($record[0] -eq "0.0.0-commit.$fixtureSha" -and $record[1] -eq '2406') 'Resolved preview identity was lost'
+            Assert ($script:Requests[-1].EndsWith("@$fixtureSha")) 'Payload used a mutable ref'
+            Assert ($script:Requests.Count -eq 2) 'Preview was resolved or downloaded more than once'
+        }
+        Assert (@(Get-ChildItem -LiteralPath "$testRoot/tmp" -Force).Count -eq 0) 'Temporary payload was not cleaned up'
+        Write-Host "PASS: $scenario"
+    }
+} finally {
+    $env:VP_SELF_SETUP_SUPPORT_CHECK = $originalCheck
+    $env:Path = $originalPath
+    $env:NPM_CONFIG_REGISTRY = $originalRegistry
+    $env:TEMP = $originalTemp
+    Remove-Item -LiteralPath $testRoot -Recurse -Force
+    $global:LASTEXITCODE = 0
+}

.github/scripts/test-install-bootstrap.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+# Run locally with bash .github/scripts/test-install-bootstrap.sh; no registry or installed vp needed.
+set -eu
+cd "$(dirname "$0")/../.."
+eval "$(sed '/^main "[$]@"$/d' packages/cli/install.sh)"
+
+test_root=$(mktemp -d)
+trap 'rm -rf "$test_root"' EXIT
+export test_root
+mkdir -p "$test_root/package" "$test_root/tmp" "$test_root/scripts"
+touch "$test_root/scripts/install.sh"
+cat > "$test_root/scripts/install-legacy.sh" <<'LEGACY'
+#!/bin/bash
+set -eu
+INSTALL_DIR="$test_root/data"
+SHIM_DIR="$test_root/installed bin"
+CACHE_DIR="$test_root/cache"
+CONFIG_DIR="$test_root/config"
+STATE_DIR="$test_root/state"
+case "$1" in /*) ;; *) exit 80 ;; esac
+test -f "$1"
+printf '%s\n' "$2" "$3" > "$test_root/legacy"
+case "$scenario" in
+  legacy-failure|piped-legacy-failure) exit 43 ;;
+esac
+LEGACY
+cat > "$test_root/package/vp" <<'BINARY'
+#!/bin/bash
+if [ "$#" -eq 0 ]; then
+  test -z "${VP_SELF_SETUP_SUPPORT_CHECK+x}" || exit 99
+  touch "$test_root/binary-invoked"
+  if [ "$scenario" = failure ]; then exit 42; fi
+  test "${VP_SELF_SETUP_SHELL:-}" = sh || exit 98
+  if [ "$scenario" = supported-pr ]; then
+    test "$NPM_CONFIG_REGISTRY" = https://registry-bridge.viteplus.dev/ || exit 97
+  fi
+  printf 'INSTALL_DIR=%q\n' "$test_root/data"
+  printf 'SHIM_DIR=%q\n' "$test_root/installed bin"
+  printf 'CACHE_DIR=%q\n' "$test_root/cache"
+  printf 'CONFIG_DIR=%q\n' "$test_root/config"
+  printf 'STATE_DIR=%q\n' "$test_root/state"
+  exit 0
+fi
+test "${VP_SELF_SETUP_SUPPORT_CHECK:-}" = 1 || exit 99
+case "$scenario" in
+  legacy|legacy-failure|piped-legacy|piped-legacy-failure|pr) printf 'Usage: vp [COMMAND]\n' ;;
+  *) printf 'vite-plus-self-setup-v1\n' ;;
+esac
+BINARY
+chmod +x "$test_root/package/vp"
+tar czf "$test_root/payload.tgz" -C "$test_root" package
+export TMPDIR="$test_root/tmp"
+fixture_sha=0123456789012345678901234567890123456789
+
+# Only transport is substituted; extraction, probing, and dispatch run normally.
+curl() {
+  printf '%s\n' "$*" >> "$test_root/requests"
+  case "$*" in
+    *file://*) command curl "$@" ;;
+    *-fsSIL*) printf 'x-commit-key: voidzero-dev:vite-plus:%s\r\n' "$fixture_sha" ;;
+    *'https://custom.example/vite-plus/'*) printf '{"version":"0.2.9"}\n' ;;
+    *) cp "$test_root/payload.tgz" "${@: -1}" ;;
+  esac
+}
+
+for scenario in supported legacy legacy-failure piped-legacy piped-legacy-failure failure pr supported-pr; do
+  export scenario
+  : > "$test_root/requests"
+  rm -f "$test_root/legacy" "$test_root/binary-invoked"
+  set +e
+  (
+    set -e
+    VP_VERSION=latest
+    LOCAL_TGZ="" LOCAL_BINARY="" PR_VERSION="" PACKAGE_METADATA=""
+    NPM_REGISTRY=https://custom.example
+    export NPM_CONFIG_REGISTRY="$NPM_REGISTRY"
+    INSTALLER_PATH="$test_root/scripts/install.sh"
+    if [[ "$scenario" == piped-legacy* ]]; then
+      INSTALLER_PATH=""
+      LEGACY_INSTALLER_URL="file://$test_root/scripts/install-legacy.sh"
+    fi
+    if [[ "$scenario" == *pr ]]; then PR_VERSION=2406; fi
+    if [ "$scenario" = supported ]; then export VP_SELF_SETUP_SUPPORT_CHECK=original; fi
+    main
+    test "$NPM_CONFIG_REGISTRY" = https://custom.example
+    test "$INSTALL_DIR" = "$test_root/data"
+    test "$SHIM_DIR" = "$test_root/installed bin"
+    test "$CACHE_DIR" = "$test_root/cache"
+    test "$CONFIG_DIR" = "$test_root/config"
+    test "$STATE_DIR" = "$test_root/state"
+  ) > "$test_root/output" 2>&1
+  status=$?
+  set -e
+  if [ "$scenario" = failure ]; then
+    test "$status" -eq 42
+  elif [[ "$scenario" == *legacy-failure ]]; then
+    test "$status" -eq 43
+  elif [ "$status" -ne 0 ]; then
+    cat "$test_root/output"
+    exit 1
+  fi
+  case "$scenario" in
+    supported|supported-pr|failure)
+      test -f "$test_root/binary-invoked"
+      test ! -f "$test_root/legacy" ;;
+    legacy|legacy-failure|piped-legacy|piped-legacy-failure|pr)
+      test -f "$test_root/legacy"
+      test ! -f "$test_root/binary-invoked" ;;
+  esac
+  if [ "$scenario" = pr ]; then
+    test "$(head -1 "$test_root/legacy")" = "0.0.0-commit.$fixture_sha"
+    test "$(tail -1 "$test_root/legacy")" = 2406
+    grep -q "@$fixture_sha -o" "$test_root/requests"
+    test "$(wc -l < "$test_root/requests" | tr -d ' ')" = 2
+  fi
+  test -z "$(ls -A "$test_root/tmp")"
+  echo "PASS: $scenario"
+done

.github/workflows/ci.yml

@@ -760,6 +760,8 @@ jobs:
           $initialBinDir = Join-Path $initialVersionDir "bin"
           New-Item -ItemType Directory -Path $initialBinDir | Out-Null
           Copy-Item $currentVp (Join-Path $initialBinDir "vp.exe")
+          # Preserve installed state so the first invocation executes upgrade.
+          Copy-Item (Join-Path (Split-Path $currentVp) ".vp-setup-complete") $initialBinDir
           New-Item -ItemType Junction -Path (Join-Path $tempVpHome "current") -Target $initialVersionDir | Out-Null
 
           $env:VP_HOME = $tempVpHome
@@ -815,6 +817,8 @@ jobs:
           initial_bin_dir="$temp_vp_home/$version/bin"
           mkdir -p "$initial_bin_dir"
           cp "$current_vp" "$initial_bin_dir/vp"
+          # Preserve installed state so the first invocation executes upgrade.
+          cp "$(dirname "$current_vp")/.vp-setup-complete" "$initial_bin_dir/"
           chmod +x "$initial_bin_dir/vp"
           # Relative symlink, matching swap_current_link's `current -> <version>`.
           ln -s "$version" "$temp_vp_home/current"

.github/workflows/deploy-docs-main.yml

@@ -13,6 +13,8 @@ on:
       - 'docs/**'
       - 'packages/cli/install.sh'
       - 'packages/cli/install.ps1'
+      - 'packages/cli/install-legacy.sh'
+      - 'packages/cli/install-legacy.ps1'
       - '.github/workflows/deploy-docs-main.yml'
       - '.github/actions/deploy-docs/**'
 

.github/workflows/deploy-docs-preview.yml

@@ -8,6 +8,8 @@ on:
       - 'docs/**'
       - 'packages/cli/install.sh'
       - 'packages/cli/install.ps1'
+      - 'packages/cli/install-legacy.sh'
+      - 'packages/cli/install-legacy.ps1'
       - '.github/workflows/deploy-docs-preview.yml'
       - '.github/actions/deploy-docs/**'
 

.github/workflows/publish-preview-register.yml

@@ -388,11 +388,11 @@ jobs:
               '',
               '```bash',
               '# macOS / Linux',
-              `curl -fsSL ${installerScripts}/install.sh | VP_PR_VERSION=${pr} bash`,
+              `curl -fsSL ${installerScripts}/install.sh | VP_PR_VERSION=${pr} VP_LEGACY_INSTALLER_URL=${installerScripts}/install-legacy.sh bash`,
               '```',
               '```powershell',
               '# Windows (PowerShell)',
-              `$env:VP_PR_VERSION="${pr}"; irm ${installerScripts}/install.ps1 | iex`,
+              `$env:VP_PR_VERSION="${pr}"; $env:VP_LEGACY_INSTALLER_URL="${installerScripts}/install-legacy.ps1"; irm ${installerScripts}/install.ps1 | iex`,
               '```',
               '',
               '**Or download the standalone Windows installer built from this commit:**',