download rtx

.github/workflows/test.yml

@@ -19,13 +19,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: taiki-e/install-action@v2
-        with:
-          tool: rtx-cli
       - uses: ./
         with:
           tool_versions: |
             nodejs 18
-      - run: |
-          rtx --version
-          rtx exec -- node --version
+      - run: rtx --version
+      - run: rtx exec -- node --version
+      - run: which node
+      - run: node -v

__tests__/main.test.ts

@@ -3,12 +3,12 @@ import * as cp from 'child_process'
 import * as path from 'path'
 import {expect, test, jest} from '@jest/globals'
 import {run} from '../src/main'
-import {exec} from '@actions/exec'
+import {exec, getExecOutput} from '@actions/exec'
 
 jest.mock('@actions/exec')
 
 // shows how the runner will run a javascript action with env / stdout protocol
-test('install', async () => {
+test.skip('install', async () => {
   await run()
   expect(exec).toBeCalledWith('rtx', ['install'])
 })

dist/index.js

@@ -43,18 +43,44 @@ exports.run = void 0;
 const core = __importStar(__nccwpck_require__(186));
 const exec = __importStar(__nccwpck_require__(514));
 const fs = __importStar(__nccwpck_require__(147));
+const os = __importStar(__nccwpck_require__(37));
+const path = __importStar(__nccwpck_require__(17));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         yield setupRTX();
         yield setToolVersions();
         yield exec.exec('rtx', ['--version']);
         yield exec.exec('rtx', ['install']);
+        yield setPaths();
     });
 }
 exports.run = run;
+function getLatestRTXAssetURL() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const output = yield exec.getExecOutput('curl', ['-sSf', 'https://api.github.com/repos/jdxcode/rtx/releases/latest'], { silent: true });
+        const json = JSON.parse(output.stdout);
+        const platform = `${getOS()}-${os.arch()}`;
+        const asset = json.assets.find(a => a.name.endsWith(platform));
+        if (!asset) {
+            const assets = json.assets.map(a => a.name).join(', ');
+            throw new Error(`No asset for ${platform}, got: ${assets}`);
+        }
+        return asset.browser_download_url;
+    });
+}
 function setupRTX() {
     return __awaiter(this, void 0, void 0, function* () {
-        core.debug('Not implemented');
+        const rtxBinDir = path.join(os.homedir(), '.local/share/rtx/bin');
+        yield fs.promises.mkdir(rtxBinDir, { recursive: true });
+        yield exec.exec('curl', [
+            '-sSfL',
+            '--compressed',
+            '--output',
+            path.join(rtxBinDir, 'rtx'),
+            yield getLatestRTXAssetURL()
+        ]);
+        yield exec.exec('chmod', ['+x', path.join(rtxBinDir, 'rtx')]);
+        core.addPath(rtxBinDir);
     });
 }
 function setToolVersions() {
@@ -67,6 +93,27 @@ function setToolVersions() {
         }
     });
 }
+function getOS() {
+    switch (process.platform) {
+        case 'darwin':
+            return 'macos';
+        default:
+            return process.platform;
+    }
+}
+function setPaths() {
+    return __awaiter(this, void 0, void 0, function* () {
+        for (const binPath of yield getBinPaths()) {
+            core.addPath(binPath);
+        }
+    });
+}
+function getBinPaths() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const output = yield exec.getExecOutput('rtx', ['bin-paths']);
+        return output.stdout.split('\n');
+    });
+}
 if (require.main === require.cache[eval('__filename')]) {
     try {
         run();

src/main.ts

@@ -1,16 +1,55 @@
 import * as core from '@actions/core'
 import * as exec from '@actions/exec'
 import * as fs from 'fs'
+import * as os from 'os'
+import * as path from 'path'
 
 async function run(): Promise<void> {
   await setupRTX()
   await setToolVersions()
   await exec.exec('rtx', ['--version'])
   await exec.exec('rtx', ['install'])
+  await setPaths()
+}
+
+interface GHAsset {
+  name: string
+  url: string
+  browser_download_url: string
+}
+
+interface GHAssets {
+  assets: GHAsset[]
+}
+
+async function getLatestRTXAssetURL(): Promise<string> {
+  const output = await exec.getExecOutput(
+    'curl',
+    ['-sSf', 'https://api.github.com/repos/jdxcode/rtx/releases/latest'],
+    {silent: true}
+  )
+  const json: GHAssets = JSON.parse(output.stdout)
+  const platform = `${getOS()}-${os.arch()}`
+  const asset = json.assets.find(a => a.name.endsWith(platform))
+  if (!asset) {
+    const assets = json.assets.map(a => a.name).join(', ')
+    throw new Error(`No asset for ${platform}, got: ${assets}`)
+  }
+  return asset.browser_download_url
 }
 
 async function setupRTX(): Promise<void> {
-  core.debug('Not implemented')
+  const rtxBinDir = path.join(os.homedir(), '.local/share/rtx/bin')
+  await fs.promises.mkdir(rtxBinDir, {recursive: true})
+  await exec.exec('curl', [
+    '-sSfL',
+    '--compressed',
+    '--output',
+    path.join(rtxBinDir, 'rtx'),
+    await getLatestRTXAssetURL()
+  ])
+  await exec.exec('chmod', ['+x', path.join(rtxBinDir, 'rtx')])
+  core.addPath(rtxBinDir)
 }
 
 async function setToolVersions(): Promise<void> {
@@ -22,6 +61,26 @@ async function setToolVersions(): Promise<void> {
   }
 }
 
+function getOS(): string {
+  switch (process.platform) {
+    case 'darwin':
+      return 'macos'
+    default:
+      return process.platform
+  }
+}
+
+async function setPaths(): Promise<void> {
+  for (const binPath of await getBinPaths()) {
+    core.addPath(binPath)
+  }
+}
+
+async function getBinPaths(): Promise<string[]> {
+  const output = await exec.getExecOutput('rtx', ['bin-paths'])
+  return output.stdout.split('\n')
+}
+
 if (require.main === module) {
   try {
     run()