Moves calls to pack download to the init action

This ensures all steps to gather queries happens in the init action.
This is where checking out queries in other repos happens as well.

src/analyze.ts

@@ -280,21 +280,6 @@ export async function runQueries(
         logger.endGroup();
         logger.info(analysisSummary);
       } else {
-        if (hasPackWithCustomQueries) {
-          logger.info("Performing analysis with custom CodeQL Packs.");
-          logger.startGroup(`Downloading custom packs for ${language}`);
-
-          const results = await codeql.packDownload(packsWithVersion);
-
-          logger.info(
-            `Downloaded packs: ${results.packs
-              .map((r) => `${r.name}@${r.version || "latest"}`)
-              .join(", ")}`
-          );
-
-          logger.endGroup();
-        }
-
         logger.startGroup(`Running queries for ${language}`);
         const querySuitePaths: string[] = [];
         if (queries["builtin"].length > 0) {

src/config-utils.test.ts

@@ -6,7 +6,7 @@ import test, { ExecutionContext } from "ava";
 import * as sinon from "sinon";
 
 import * as api from "./api-client";
-import { getCachedCodeQL, setCodeQL } from "./codeql";
+import { getCachedCodeQL, PackDownloadOutput, setCodeQL } from "./codeql";
 import * as configUtils from "./config-utils";
 import { createFeatureFlags, FeatureFlag } from "./feature-flags";
 import { Language } from "./languages";
@@ -78,6 +78,9 @@ test("load empty config", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const config = await configUtils.initConfig(
@@ -139,6 +142,9 @@ test("loading config saves config", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     // Sanity check the saved config file does not already exist
@@ -311,6 +317,9 @@ test("load non-empty input", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     // Just create a generic config object with non-default values for all fields
@@ -419,6 +428,9 @@ test("Default queries are used", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     // The important point of this config is that it doesn't specify
@@ -504,6 +516,9 @@ test("Queries can be specified in config file", async (t) => {
         resolveQueriesArgs.push({ queries, extraSearchPath });
         return queriesToResolvedQueryForm(queries);
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const languages = "javascript";
@@ -578,6 +593,9 @@ test("Queries from config file can be overridden in workflow file", async (t) =>
         resolveQueriesArgs.push({ queries, extraSearchPath });
         return queriesToResolvedQueryForm(queries);
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const languages = "javascript";
@@ -650,6 +668,9 @@ test("Queries in workflow file can be used in tandem with the 'disable default q
         resolveQueriesArgs.push({ queries, extraSearchPath });
         return queriesToResolvedQueryForm(queries);
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const languages = "javascript";
@@ -713,6 +734,9 @@ test("Multiple queries can be specified in workflow file, no config file require
         resolveQueriesArgs.push({ queries, extraSearchPath });
         return queriesToResolvedQueryForm(queries);
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const languages = "javascript";
@@ -797,6 +821,9 @@ test("Queries in workflow file can be added to the set of queries without overri
         resolveQueriesArgs.push({ queries, extraSearchPath });
         return queriesToResolvedQueryForm(queries);
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const languages = "javascript";
@@ -876,6 +903,9 @@ test("Invalid queries in workflow file handled correctly", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     try {
@@ -922,6 +952,9 @@ test("API client used when reading remote config", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const inputFileContents = `
@@ -1051,6 +1084,9 @@ test("No detected languages", async (t) => {
       async resolveLanguages() {
         return {};
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     try {
@@ -1124,6 +1160,9 @@ test("Config specifies packages", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const inputFileContents = `
@@ -1175,6 +1214,9 @@ test("Config specifies packages for multiple languages", async (t) => {
           multipleDeclaredLanguages: {},
         };
       },
+      async packDownload(): Promise<PackDownloadOutput> {
+        return { packs: [] };
+      },
     });
 
     const inputFileContents = `
@@ -1255,6 +1297,9 @@ function doInvalidInputTest(
             multipleDeclaredLanguages: {},
           };
         },
+        async packDownload(): Promise<PackDownloadOutput> {
+          return { packs: [] };
+        },
       });
 
       const languages = "javascript";
@@ -1845,6 +1890,9 @@ const mlPoweredQueriesMacro = test.macro({
             multipleDeclaredLanguages: {},
           };
         },
+        async packDownload(): Promise<PackDownloadOutput> {
+          return { packs: [] };
+        },
       });
 
       const { packs } = await configUtils.initConfig(