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use tmp dir for external queries test

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This commit is contained in:
Robert Brignull
2020-05-05 11:59:05 +01:00
parent 5218f937b3
commit ab918b676b
5 changed files with 32 additions and 6 deletions
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12
src/external-queries.test.ts
View File

@@ -3,15 +3,19 @@ import * as path from "path";
import * as configUtils from "./config-utils";
import * as externalQueries from "./external-queries";
import * as util from "./util";
test("checkoutExternalQueries", async () => {
let config = new configUtils.Config();
config.externalQueries = [
new configUtils.ExternalQuery("github/codeql-go", "df4c6869212341b601005567381944ed90906b6b"),
];
await externalQueries.checkoutExternalQueries(config);
let destination = process.env["RUNNER_WORKSPACE"] || "/tmp/codeql-action/";
// COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in master
expect(fs.existsSync(path.join(destination, "github", "codeql-go", "COPYRIGHT"))).toBeTruthy();
await util.withTmpDir(async tmpDir => {
process.env["RUNNER_WORKSPACE"] = tmpDir;
await externalQueries.checkoutExternalQueries(config);
// COPYRIGHT file existed in df4c6869212341b601005567381944ed90906b6b but not in master
expect(fs.existsSync(path.join(tmpDir, "github", "codeql-go", "COPYRIGHT"))).toBeTruthy();
});
});

3
src/external-queries.ts
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@@ -4,9 +4,10 @@ import * as fs from 'fs';
import * as path from 'path';
import * as configUtils from './config-utils';
import * as util from './util';
export async function checkoutExternalQueries(config: configUtils.Config) {
const folder = process.env['RUNNER_WORKSPACE'] || '/tmp/codeql-action';
const folder = util.getRequiredEnvParam('RUNNER_WORKSPACE');
for (const externalQuery of config.externalQueries) {
core.info('Checking out ' + externalQuery.repository);

10
src/util.ts
View File

@@ -3,6 +3,8 @@ import * as http from '@actions/http-client';
import * as auth from '@actions/http-client/auth';
import * as octokit from '@octokit/rest';
import consoleLogLevel from 'console-log-level';
import * as fs from "fs";
import * as os from 'os';
import * as path from 'path';
import * as sharedEnv from './shared-environment';
@@ -313,3 +315,11 @@ export function getToolNames(sarifContents: string): string[] {
return Object.keys(toolNames);
}
// Creates a random temporary directory, runs the given body, and then deletes the directory.
// Mostly intended for use within tests.
export async function withTmpDir(body: (tmpDir: string) => Promise<void>) {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'codeql-action-'));
await body(tmpDir);
fs.rmdirSync(tmpDir, { recursive: true });
}