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fix(codegen): normalize .exe off plugin version banners so Check 4 runs on Windows

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This commit is contained in:
Joseph Doherty
2026-08-18 06:39:00 -04:00
parent df45cb4a37
commit c94c4d43c4
1 changed files with 15 additions and 4 deletions
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clients/go/generate-proto.ps1
+15 -4
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@@ -6,7 +6,10 @@ $ErrorActionPreference = 'Stop'
# those header stamps, so a regeneration on an off-pin machine would churn the tree and make
# check-codegen Check 4 false-fail (or mask real drift under churn). Assert the exact versions
# so a regen is deterministic. protoc itself is warn-only (source_code_info is normalized out of
# the committed bindings), matching publish-client-proto-inputs.ps1.
# the committed bindings), matching publish-client-proto-inputs.ps1. On Windows a plugin reports
# its argv[0] name, so the banner carries a trailing `.exe` (e.g. "protoc-gen-go.exe v1.36.11");
# Get-NormalizedToolVersion strips that suffix before the pin compare so Check 4 runs the same on
# Windows as everywhere else.
$PinnedProtocGenGoVersion = 'protoc-gen-go v1.36.11'
$PinnedProtocGenGoGrpcVersion = 'protoc-gen-go-grpc 1.6.2'
$PinnedProtocVersion = 'libprotoc 34.1'
@@ -16,6 +19,14 @@ $protoRoot = Join-Path $repoRoot 'src\ZB.MOM.WW.MxGateway.Contracts\Protos'
$outputRoot = Join-Path $PSScriptRoot 'internal\generated'
$modulePath = 'gitea.dohertylan.com/dohertj2/mxaccessgw/clients/go/internal/generated'
function Get-NormalizedToolVersion {
# On Windows a plugin reports its argv[0] name, so the banner carries an `.exe`
# suffix ("protoc-gen-go.exe v1.36.11"). Strip it so the pin compare is
# host-independent; the version part must still match exactly.
param([string]$RawBanner)
return ($RawBanner -replace '\.exe(?=\s)', '')
}
function Resolve-Tool {
# Resolve a codegen tool from PATH first (portable), then the documented Windows fallbacks,
# instead of the previous hard-coded per-machine paths. See docs/ToolchainLinks.md.
@@ -51,17 +62,17 @@ $protocGenGoGrpc = Resolve-Tool -Names @('protoc-gen-go-grpc', 'protoc-gen-go-gr
# Assert the pinned plugin versions before generating so Check 4 cannot false-fail (or mask drift)
# on an off-pin machine. protoc is warn-only.
$protocGenGoVersion = (& $protocGenGo --version 2>&1 | Out-String).Trim()
$protocGenGoVersion = Get-NormalizedToolVersion (& $protocGenGo --version 2>&1 | Out-String).Trim()
if ($protocGenGoVersion -ne $PinnedProtocGenGoVersion) {
throw "protoc-gen-go reports '$protocGenGoVersion', but regeneration is pinned to '$PinnedProtocGenGoVersion'. " +
"Install the pin: go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.36.11"
}
$protocGenGoGrpcVersion = (& $protocGenGoGrpc --version 2>&1 | Out-String).Trim()
$protocGenGoGrpcVersion = Get-NormalizedToolVersion (& $protocGenGoGrpc --version 2>&1 | Out-String).Trim()
if ($protocGenGoGrpcVersion -ne $PinnedProtocGenGoGrpcVersion) {
throw "protoc-gen-go-grpc reports '$protocGenGoGrpcVersion', but regeneration is pinned to '$PinnedProtocGenGoGrpcVersion'. " +
"Install the pin: go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.6.2"
}
$protocVersion = (& $protoc --version 2>&1 | Out-String).Trim()
$protocVersion = Get-NormalizedToolVersion (& $protoc --version 2>&1 | Out-String).Trim()
if ($protocVersion -ne $PinnedProtocVersion) {
Write-Warning "protoc reports '$protocVersion', pin is '$PinnedProtocVersion'. Descriptor comments are normalized out of the committed Go bindings, so patch drift is tolerated; keep CI on the pin."
}