Remove node12

src/Misc/contentHash/externals/linux-arm

@@ -1 +1 @@
-205b567a8c3a5117e5f405dc807b2f30d92634ce3c1a542736b2ad626411d3f5
+209a3b07522d883b745945ec8b1bfa57c0bce769573c3e79206b62959686c0d3

src/Misc/contentHash/externals/linux-arm64

@@ -1 +1 @@
-3fb61ee5226e14d2ff8e4415d32da311f72243a8ba68ad280e85aef6f3950329
+1dd7654995ab54ce0d06519ad84c25029f0924f8313f0f5b7811c3631982a5e5

src/Misc/contentHash/externals/linux-x64

@@ -1 +1 @@
-88cdd58d606bff13857a09fd13f207f0e9360820d036fc8b53b34759abd9baa8
+9a06b2be3c18a06d2e676774d8b6d2869854f23f982433e9346bc7bdcb08f362

src/Misc/contentHash/externals/osx-x64

@@ -1 +1 @@
-c6267cf59873f58c9d6fa23e2fe72ea41ca578452c8ae60f6cdb599ae7674eb0
+fc5efd1df9c75f01d7b6a43018ba49257bdc0d65e743ddd1ae753802a5ddb736

src/Misc/contentHash/externals/win-x64

@@ -1 +1 @@
-b671357b482eba5a3b166303f4943372e908ab8b243f122afc8ee08903a22ab0
+e2fa2229ed5bc8857acdd264c2f3964454fd710c776efdfb5dc0b40b7a75065a

src/Misc/externals.sh

@@ -4,7 +4,6 @@ PRECACHE=$2
 
 NODE_URL=https://nodejs.org/dist
 UNOFFICIAL_NODE_URL=https://unofficial-builds.nodejs.org/download/release
-NODE12_VERSION="12.22.7"
 NODE16_VERSION="16.20.1"
 # used only for win-arm64, remove node16 unofficial version when official version is available
 NODE16_UNOFFICIAL_VERSION="16.20.0"
@@ -139,8 +138,6 @@ function acquireExternalTool() {
 
 # Download the external tools only for Windows.
 if [[ "$PACKAGERUNTIME" == "win-x64" || "$PACKAGERUNTIME" == "win-x86" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/$PACKAGERUNTIME/node.exe" node12/bin
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/$PACKAGERUNTIME/node.lib" node12/bin
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/$PACKAGERUNTIME/node.exe" node16/bin
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/$PACKAGERUNTIME/node.lib" node16/bin
     if [[ "$PRECACHE" != "" ]]; then
@@ -160,7 +157,6 @@ fi
 
 # Download the external tools only for OSX.
 if [[ "$PACKAGERUNTIME" == "osx-x64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/node-v${NODE12_VERSION}-darwin-x64.tar.gz" node12 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-darwin-x64.tar.gz" node16 fix_nested_dir
 fi
 
@@ -171,18 +167,14 @@ fi
 
 # Download the external tools for Linux PACKAGERUNTIMEs.
 if [[ "$PACKAGERUNTIME" == "linux-x64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/node-v${NODE12_VERSION}-linux-x64.tar.gz" node12 fix_nested_dir
-    acquireExternalTool "https://vstsagenttools.blob.core.windows.net/tools/nodejs/${NODE12_VERSION}/alpine/x64/node-v${NODE12_VERSION}-alpine-x64.tar.gz" node12_alpine
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-x64.tar.gz" node16 fix_nested_dir
     acquireExternalTool "https://vstsagenttools.blob.core.windows.net/tools/nodejs/${NODE16_VERSION}/alpine/x64/node-v${NODE16_VERSION}-alpine-x64.tar.gz" node16_alpine
 fi
 
 if [[ "$PACKAGERUNTIME" == "linux-arm64" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/node-v${NODE12_VERSION}-linux-arm64.tar.gz" node12 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-arm64.tar.gz" node16 fix_nested_dir
 fi
 
 if [[ "$PACKAGERUNTIME" == "linux-arm" ]]; then
-    acquireExternalTool "$NODE_URL/v${NODE12_VERSION}/node-v${NODE12_VERSION}-linux-armv7l.tar.gz" node12 fix_nested_dir
     acquireExternalTool "$NODE_URL/v${NODE16_VERSION}/node-v${NODE16_VERSION}-linux-armv7l.tar.gz" node16 fix_nested_dir
 fi

src/Runner.Common/Constants.cs

@@ -154,7 +154,7 @@ public static class ReturnCode
             public static class Features
             {
                 public static readonly string DiskSpaceWarning = "runner.diskspace.warning";
-                public static readonly string Node12Warning = "DistributedTask.AddWarningToNode12Action";
+                public static readonly string Node16Warning = "DistributedTask.AddWarningToNode16Action";
                 public static readonly string LogTemplateErrorsAsDebugMessages = "DistributedTask.LogTemplateErrorsAsDebugMessages";
                 public static readonly string UseContainerPathForTemplate = "DistributedTask.UseContainerPathForTemplate";
                 public static readonly string AllowRunnerContainerHooks = "DistributedTask.AllowRunnerContainerHooks";
@@ -171,7 +171,6 @@ public static class Features
             public static readonly string UnsupportedStopCommandTokenDisabled = "You cannot use a endToken that is an empty string, the string 'pause-logging', or another workflow command. For more information see: https://docs.github.com/actions/learn-github-actions/workflow-commands-for-github-actions#example-stopping-and-starting-workflow-commands or opt into insecure command execution by setting the `ACTIONS_ALLOW_UNSECURE_STOPCOMMAND_TOKENS` environment variable to `true`.";
             public static readonly string UnsupportedSummarySize = "$GITHUB_STEP_SUMMARY upload aborted, supports content up to a size of {0}k, got {1}k. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
             public static readonly string SummaryUploadError = "$GITHUB_STEP_SUMMARY upload aborted, an error occurred when uploading the summary. For more information see: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-markdown-summary";
-            public static readonly string Node12DetectedAfterEndOfLife = "Node.js 12 actions are deprecated. Please update the following actions to use Node.js 16: {0}. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/.";
             public static readonly string EnforcedNode12DetectedAfterEndOfLife = "The following actions uses node12 which is deprecated and will be forced to run on node16: {0}. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/";
             public static readonly string EnforcedNode12DetectedAfterEndOfLifeEnvVariable = "Node16ForceActionsWarnings";
         }

src/Runner.Common/Util/NodeUtil.cs

@@ -6,12 +6,7 @@ namespace GitHub.Runner.Common.Util
     public static class NodeUtil
     {
         private const string _defaultNodeVersion = "node16";
-
-#if (OS_OSX || OS_WINDOWS) && ARM64
         public static readonly ReadOnlyCollection<string> BuiltInNodeVersions = new(new[] { "node16" });
-#else
-        public static readonly ReadOnlyCollection<string> BuiltInNodeVersions = new(new[] { "node12", "node16" });
-#endif
 
         public static string GetInternalNodeVersion()
         {

src/Runner.Worker/ExecutionContext.cs

@@ -807,9 +807,9 @@ public void InitializeJob(Pipelines.AgentJobRequestMessage message, Cancellation
 
             Global.Variables = new Variables(HostContext, variables);
 
-            if (Global.Variables.GetBoolean("DistributedTask.ForceInternalNodeVersionOnRunnerTo12") ?? false)
+            if (Global.Variables.GetBoolean("DistributedTask.ForceInternalNodeVersionOnRunnerTo16") ?? false)
             {
-                Environment.SetEnvironmentVariable(Constants.Variables.Agent.ForcedInternalNodeVersion, "node12");
+                Environment.SetEnvironmentVariable(Constants.Variables.Agent.ForcedInternalNodeVersion, "node16");
             }
 
             // Environment variables shared across all actions

src/Runner.Worker/Handlers/HandlerFactory.cs

@@ -58,40 +58,31 @@ public IHandler Create(
                 var nodeData = data as NodeJSActionExecutionData;
 
                 // With node12 EoL in 04/2022, we want to be able to uniformly upgrade all JS actions to node16 from the server
-                if (string.Equals(nodeData.NodeVersion, "node12", StringComparison.InvariantCultureIgnoreCase) &&
-                    (executionContext.Global.Variables.GetBoolean("DistributedTask.ForceGithubJavascriptActionsToNode16") ?? false))
+                if (string.Equals(nodeData.NodeVersion, "node12", StringComparison.InvariantCultureIgnoreCase))
                 {
-                    // The user can opt out of this behaviour by setting this variable to true, either setting 'env' in their workflow or as an environment variable on their machine
-                    executionContext.Global.EnvironmentVariables.TryGetValue(Constants.Variables.Actions.AllowActionsUseUnsecureNodeVersion, out var workflowOptOut);
-                    var isWorkflowOptOutSet = !string.IsNullOrEmpty(workflowOptOut);
-                    var isLocalOptOut = StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable(Constants.Variables.Actions.AllowActionsUseUnsecureNodeVersion));
-                    bool isOptOut = isWorkflowOptOutSet ? StringUtil.ConvertToBoolean(workflowOptOut) : isLocalOptOut;
-                    if (!isOptOut)
+                    var repoAction = action as Pipelines.RepositoryPathReference;
+                    if (repoAction != null)
                     {
-                        var repoAction = action as Pipelines.RepositoryPathReference;
-                        if (repoAction != null)
+                        var warningActions = new HashSet<string>();
+                        if (executionContext.Global.Variables.TryGetValue(Constants.Runner.EnforcedNode12DetectedAfterEndOfLifeEnvVariable, out var node16ForceWarnings))
                         {
-                            var warningActions = new HashSet<string>();
-                            if (executionContext.Global.Variables.TryGetValue(Constants.Runner.EnforcedNode12DetectedAfterEndOfLifeEnvVariable, out var node16ForceWarnings))
-                            {
-                                warningActions = StringUtil.ConvertFromJson<HashSet<string>>(node16ForceWarnings);
-                            }
-
-                            var repoActionFullName = "";
-                            if (string.IsNullOrEmpty(repoAction.Name))
-                            {
-                                repoActionFullName = repoAction.Path; // local actions don't have a 'Name'
-                            }
-                            else
-                            {
-                                repoActionFullName = $"{repoAction.Name}/{repoAction.Path ?? string.Empty}".TrimEnd('/') + $"@{repoAction.Ref}";
-                            }
+                            warningActions = StringUtil.ConvertFromJson<HashSet<string>>(node16ForceWarnings);
+                        }
 
-                            warningActions.Add(repoActionFullName);
-                            executionContext.Global.Variables.Set("Node16ForceActionsWarnings", StringUtil.ConvertToJson(warningActions));
+                        var repoActionFullName = "";
+                        if (string.IsNullOrEmpty(repoAction.Name))
+                        {
+                            repoActionFullName = repoAction.Path; // local actions don't have a 'Name'
                         }
-                        nodeData.NodeVersion = "node16";
+                        else
+                        {
+                            repoActionFullName = $"{repoAction.Name}/{repoAction.Path ?? string.Empty}".TrimEnd('/') + $"@{repoAction.Ref}";
+                        }
+
+                        warningActions.Add(repoActionFullName);
+                        executionContext.Global.Variables.Set("Node16ForceActionsWarnings", StringUtil.ConvertToJson(warningActions));
                     }
+                    nodeData.NodeVersion = "node16";
                 }
                 (handler as INodeScriptActionHandler).Data = nodeData;
             }

src/Runner.Worker/Handlers/NodeScriptActionHandler.cs

@@ -102,18 +102,12 @@ public async Task RunAsync(ActionRunStage stage)
                 workingDirectory = HostContext.GetDirectory(WellKnownDirectory.Work);
             }
 
-#if OS_OSX || OS_WINDOWS
             if (string.Equals(Data.NodeVersion, "node12", StringComparison.OrdinalIgnoreCase) &&
                 Constants.Runner.PlatformArchitecture.Equals(Constants.Architecture.Arm64))
             {
-#if OS_OSX
-                ExecutionContext.Output($"The node12 is not supported on macOS ARM64 platform. Use node16 instead.");
-#elif OS_WINDOWS
-                ExecutionContext.Output($"The node12 is not supported on windows ARM64 platform. Use node16 instead.");
-#endif
+                ExecutionContext.Output($"The node12 is not supported. Use node16 instead.");
                 Data.NodeVersion = "node16";
             }
-#endif
             string forcedNodeVersion = System.Environment.GetEnvironmentVariable(Constants.Variables.Agent.ForcedActionsNodeVersion);
 
             if (forcedNodeVersion == "node16" && Data.NodeVersion != "node16")
@@ -140,29 +134,6 @@ public async Task RunAsync(ActionRunStage stage)
             // Remove environment variable that may cause conflicts with the node within the runner.
             Environment.Remove("NODE_ICU_DATA"); // https://github.com/actions/runner/issues/795
 
-            if (Data.NodeVersion == "node12" && (ExecutionContext.Global.Variables.GetBoolean(Constants.Runner.Features.Node12Warning) ?? false))
-            {
-                var repoAction = Action as RepositoryPathReference;
-                var warningActions = new HashSet<string>();
-                if (ExecutionContext.Global.Variables.TryGetValue("Node12ActionsWarnings", out var node12Warnings))
-                {
-                    warningActions = StringUtil.ConvertFromJson<HashSet<string>>(node12Warnings);
-                }
-
-                var repoActionFullName = "";
-                if (string.IsNullOrEmpty(repoAction.Name))
-                {
-                    repoActionFullName = repoAction.Path; // local actions don't have a 'Name'
-                }
-                else
-                {
-                    repoActionFullName = $"{repoAction.Name}/{repoAction.Path ?? string.Empty}".TrimEnd('/') + $"@{repoAction.Ref}";
-                }
-
-                warningActions.Add(repoActionFullName);
-                ExecutionContext.Global.Variables.Set("Node12ActionsWarnings", StringUtil.ConvertToJson(warningActions));
-            }
-
             using (var stdoutManager = new OutputManager(ExecutionContext, ActionCommandManager))
             using (var stderrManager = new OutputManager(ExecutionContext, ActionCommandManager))
             {

src/Runner.Worker/JobRunner.cs

@@ -269,10 +269,10 @@ private async Task<TaskResult> CompleteJobAsync(IRunServer runServer, IExecution
         {
             jobContext.Debug($"Finishing: {message.JobDisplayName}");
             TaskResult result = jobContext.Complete(taskResult);
-            if (jobContext.Global.Variables.TryGetValue("Node12ActionsWarnings", out var node12Warnings))
+            if (jobContext.Global.Variables.TryGetValue(Constants.Runner.EnforcedNode12DetectedAfterEndOfLifeEnvVariable, out var node16ForceWarnings))
             {
-                var actions = string.Join(", ", StringUtil.ConvertFromJson<HashSet<string>>(node12Warnings));
-                jobContext.Warning(string.Format(Constants.Runner.Node12DetectedAfterEndOfLife, actions));
+                var actions = string.Join(", ", StringUtil.ConvertFromJson<HashSet<string>>(node16ForceWarnings));
+                jobContext.Warning(string.Format(Constants.Runner.EnforcedNode12DetectedAfterEndOfLife, actions));
             }
 
             // Make sure to clean temp after file upload since they may be pending fileupload still use the TEMP dir.
@@ -368,12 +368,6 @@ private async Task<TaskResult> CompleteJobAsync(IJobServer jobServer, IExecution
                 }
             }
 
-            if (jobContext.Global.Variables.TryGetValue("Node12ActionsWarnings", out var node12Warnings))
-            {
-                var actions = string.Join(", ", StringUtil.ConvertFromJson<HashSet<string>>(node12Warnings));
-                jobContext.Warning(string.Format(Constants.Runner.Node12DetectedAfterEndOfLife, actions));
-            }
-
             if (jobContext.Global.Variables.TryGetValue(Constants.Runner.EnforcedNode12DetectedAfterEndOfLifeEnvVariable, out var node16ForceWarnings))
             {
                 var actions = string.Join(", ", StringUtil.ConvertFromJson<HashSet<string>>(node16ForceWarnings));

src/Test/L0/Worker/HandlerFactoryL0.cs

@@ -30,19 +30,9 @@ private TestHostContext CreateTestContext([CallerMemberName] string testName = "
         [Theory]
         [Trait("Level", "L0")]
         [Trait("Category", "Worker")]
-        [InlineData("node12", "", "", "", "node12")]
-        [InlineData("node12", "true", "", "", "node16")]
-        [InlineData("node12", "true", "", "true", "node12")]
-        [InlineData("node12", "true", "true", "", "node12")]
-        [InlineData("node12", "true", "true", "true", "node12")]
-        [InlineData("node12", "true", "false", "true", "node16")] // workflow overrides env
-        [InlineData("node16", "", "", "", "node16")]
-        [InlineData("node16", "true", "", "", "node16")]
-        [InlineData("node16", "true", "", "true", "node16")]
-        [InlineData("node16", "true", "true", "", "node16")]
-        [InlineData("node16", "true", "true", "true", "node16")]
-        [InlineData("node16", "true", "false", "true", "node16")]
-        public void IsNodeVersionUpgraded(string inputVersion, string serverFeatureFlag, string workflowOptOut, string machineOptOut, string expectedVersion)
+        [InlineData("node12", "node16")]
+        [InlineData("node16", "node16")]
+        public void IsNodeVersionUpgraded(string inputVersion, string expectedVersion)
         {
             using (TestHostContext hc = CreateTestContext())
             {
@@ -52,24 +42,10 @@ public void IsNodeVersionUpgraded(string inputVersion, string serverFeatureFlag,
 
                 // Server Feature Flag
                 var variables = new Dictionary<string, VariableValue>();
-                if (!string.IsNullOrEmpty(serverFeatureFlag))
-                {
-                    variables["DistributedTask.ForceGithubJavascriptActionsToNode16"] = serverFeatureFlag;
-                }
                 Variables serverVariables = new(hc, variables);
 
                 // Workflow opt-out
                 var workflowVariables = new Dictionary<string, string>();
-                if (!string.IsNullOrEmpty(workflowOptOut))
-                {
-                    workflowVariables[Constants.Variables.Actions.AllowActionsUseUnsecureNodeVersion] = workflowOptOut;
-                }
-
-                // Machine opt-out
-                if (!string.IsNullOrEmpty(machineOptOut))
-                {
-                    Environment.SetEnvironmentVariable(Constants.Variables.Actions.AllowActionsUseUnsecureNodeVersion, machineOptOut);
-                }
 
                 _ec.Setup(x => x.Global).Returns(new GlobalContext()
                 {