fetch runtime from rtx.pub (#48)

removes the need to set GITHUB_TOKEN

README.md

@@ -9,7 +9,6 @@ on:
   push:
     branches:
       - main
-
 jobs:
   lint:
     runs-on: ubuntu-latest
@@ -19,16 +18,12 @@ jobs:
         with:
           tool_versions: |
             shellcheck 0.9.0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - run: shellcheck scripts/*.sh
   test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: jdxcode/rtx-action@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       # .tool-versions will be read from repo root
       - run: node ./my_app.js
 ```

dist/index.js

@@ -46,20 +46,10 @@ async function run() {
 }
 exports.run = run;
 async function setupRTX() {
-    const rtxBinDir = path.join(os.homedir(), '.local/share/rtx/bin');
+    const rtxBinDir = path.join(rtxDir(), 'bin');
-    const platform = `${getOS()}-${os.arch()}`;
+    const url = `https://rtx.pub/rtx-latest-${getOS()}-${os.arch()}`;
     await fs.promises.mkdir(rtxBinDir, { recursive: true });
-    await exec.exec('gh', [
+    await exec.exec('curl', [url, '--output', path.join(rtxBinDir, 'rtx')]);
-        'release',
-        'download',
-        '--clobber',
-        '--pattern',
-        `*${platform}`,
-        '--repo',
-        'jdxcode/rtx',
-        '--output',
-        path.join(rtxBinDir, 'rtx')
-    ]);
     await exec.exec('chmod', ['+x', path.join(rtxBinDir, 'rtx')]);
     core.addPath(rtxBinDir);
 }
@@ -91,6 +81,15 @@ async function getBinPaths() {
     const output = await exec.getExecOutput('rtx', ['bin-paths']);
     return output.stdout.split('\n');
 }
+function rtxDir() {
+    if (process.env.RTX_DATA_HOME) {
+        return process.env.RTX_DATA_HOME;
+    }
+    if (process.env.XDG_DATA_HOME) {
+        return path.join(process.env.XDG_DATA_HOME, 'rtx');
+    }
+    return path.join(os.homedir(), '.local/share/rtx');
+}
 if (require.main === require.cache[eval('__filename')]) {
     try {
         run();

src/main.ts

@@ -14,20 +14,10 @@ async function run(): Promise<void> {
 }
 
 async function setupRTX(): Promise<void> {
-  const rtxBinDir = path.join(os.homedir(), '.local/share/rtx/bin')
+  const rtxBinDir = path.join(rtxDir(), 'bin')
-  const platform = `${getOS()}-${os.arch()}`
+  const url = `https://rtx.pub/rtx-latest-${getOS()}-${os.arch()}`
   await fs.promises.mkdir(rtxBinDir, {recursive: true})
-  await exec.exec('gh', [
+  await exec.exec('curl', [url, '--output', path.join(rtxBinDir, 'rtx')])
-    'release',
-    'download',
-    '--clobber',
-    '--pattern',
-    `*${platform}`,
-    '--repo',
-    'jdxcode/rtx',
-    '--output',
-    path.join(rtxBinDir, 'rtx')
-  ])
   await exec.exec('chmod', ['+x', path.join(rtxBinDir, 'rtx')])
   core.addPath(rtxBinDir)
 }
@@ -64,6 +54,16 @@ async function getBinPaths(): Promise<string[]> {
   return output.stdout.split('\n')
 }
 
+function rtxDir(): string {
+  if (process.env.RTX_DATA_HOME) {
+    return process.env.RTX_DATA_HOME
+  }
+  if (process.env.XDG_DATA_HOME) {
+    return path.join(process.env.XDG_DATA_HOME, 'rtx')
+  }
+  return path.join(os.homedir(), '.local/share/rtx')
+}
+
 if (require.main === module) {
   try {
     run()