Emit diagnostic when Go was changed after init

lib/analyze-action.js

@@ -39,6 +39,7 @@ const autobuild_1 = require("./autobuild");
 const codeql_1 = require("./codeql");
 const config_utils_1 = require("./config-utils");
 const database_upload_1 = require("./database-upload");
+const diagnostics_1 = require("./diagnostics");
 const environment_1 = require("./environment");
 const feature_flags_1 = require("./feature-flags");
 const languages_1 = require("./languages");
@@ -169,6 +170,15 @@ async function run() {
             const goBinaryPath = await (0, safe_which_1.safeWhich)("go");
             if (goWrapperPath !== goBinaryPath) {
                 core.warning(`Expected \`which go\` to return ${goWrapperPath}, but got ${goBinaryPath}: please ensure that the correct version of Go is installed before the \`codeql-action/init\` Action is used.`);
+                (0, diagnostics_1.addDiagnostic)(config, (0, diagnostics_1.makeDiagnostic)("go/workflow/go-installed-after-codeql-init", "Go was installed after the `codeql-action/init` Action was run", {
+                    plaintextMessage: "To avoid interfering with the CodeQL analysis after the `codeql-action/init` Action is run, you should perform all installation steps beforehand.",
+                    visibility: {
+                        statusPage: true,
+                        telemetry: true,
+                        cliSummaryTable: true,
+                    },
+                    severity: "warning",
+                }));
             }
         }
         await runAutobuildIfLegacyGoWorkflow(config, logger);