Add workflow checks for semconv

.github/workflows/semconv-validation.yml

@@ -0,0 +1,29 @@
+name: Semantic Conventions - validate
+
+on:
+  pull_request:
+    paths:
+      - "src/OpenTelemetry.SemanticConventions/**"
+
+jobs:
+  run-dotnet-format:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: check out code
+      uses: actions/checkout@v4
+
+    - name: Check script versions
+      shell: pwsh
+      run: .\build\scripts\check-semconv-versions.ps1
+
+    - name: Generate semantic conventions
+      working-directory: src\OpenTelemetry.SemanticConventions
+      shell: pwsh
+      run: |
+        .\scripts\generate.ps1
+
+    - name: Verify no changes
+      working-directory: src\OpenTelemetry.SemanticConventions
+      run: |
+        git diff --exit-code '.' || (echo 'Manual changes to Semantic Convention attributes are not allowed. Please re-generate the files and commit.' && exit 1)

build/scripts/check-semconv-versions.ps1

@@ -0,0 +1,31 @@
+
+$rootDirectory = Get-Location
+
+$PowerShellScript = "$($rootDirectory)\src\OpenTelemetry.SemanticConventions\scripts\generate.ps1"
+$BashScript = "$($rootDirectory)\src\OpenTelemetry.SemanticConventions\scripts\generate.sh"
+
+# PS semconv version
+$PsSemConvVersion = Select-String -Path $PowerShellScript -Pattern '\$SEMCONV_VERSION="([^"]+)"' | ForEach-Object { $_.Matches.Groups[1].Value }
+# PS weaver version
+$PsWeaverVersion = Select-String -Path $PowerShellScript -Pattern '\$GENERATOR_VERSION="([^"]+)"' | ForEach-Object { $_.Matches.Groups[1].Value }
+
+# Bash semconv version
+$BashSemConvVersion = Select-String -Path $BashScript -Pattern 'SEMCONV_VERSION="([^"]+)"' | ForEach-Object { $_.Matches.Groups[1].Value }
+# Bash weaver version
+$BashWeaverVersion = Select-String -Path $BashScript -Pattern 'SEMCONV_VERSION="([^"]+)"' | ForEach-Object { $_.Matches.Groups[1].Value }
+
+# Check if the semconv versions match
+if ($PsSemConvVersion -ne $BashSemConvVersion) {
+    Write-Host "Semantic Convention version mismatch detected!"
+    Write-Host "PowerShell version: $PsSemConvVersion"
+    Write-Host "Bash version: $BashSemConvVersion"
+    exit 1
+}
+
+# Check if the weaver versions match
+if ($PsWeaverVersion -ne $BashWeaverVersion) {
+    Write-Host "Weaver version mismatch detected!"
+    Write-Host "PowerShell version: $PsWeaverVersion"
+    Write-Host "Bash version: $BashWeaverVersion"
+    exit 1
+}

src/OpenTelemetry.SemanticConventions/scripts/generate.ps1

@@ -2,8 +2,8 @@ $SCRIPT_DIR = $PSScriptRoot
 $ROOT_DIR = "${SCRIPT_DIR}/../"
 
 # freeze the spec version to make SemanticAttributes generation reproducible
-$SEMCONV_VERSION = "1.26.0"
-$GENERATOR_VERSION = "v0.9.2"
+$SEMCONV_VERSION="1.26.0"
+$GENERATOR_VERSION="v0.9.2"
 
 Set-Location $SCRIPT_DIR
 

src/OpenTelemetry.SemanticConventions/scripts/generate.sh

@@ -5,8 +5,8 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 ROOT_DIR="${SCRIPT_DIR}/../"
 
 # freeze the spec version to make SemanticAttributes generation reproducible
-SEMCONV_VERSION=1.26.0
-GENERATOR_VERSION=v0.9.2
+SEMCONV_VERSION="1.26.0"
+GENERATOR_VERSION="v0.9.2"
 
 cd ${SCRIPT_DIR}