Nightly binary releases

This doesn't publish nightly plugin to the marketplace yet

.github/actions/github-release/Dockerfile

@@ -0,0 +1,8 @@
+FROM node:slim
+
+COPY . /action
+WORKDIR /action
+
+RUN npm install --production
+
+ENTRYPOINT ["node", "/action/main.js"]

.github/actions/github-release/README.md

@@ -0,0 +1,21 @@
+# github-release
+
+Copy-pasted from
+https://github.com/bytecodealliance/wasmtime/tree/8acfdbdd8aa550d1b84e0ce1e6222a6605d14e38/.github/actions/github-release
+
+An action used to publish GitHub releases for `wasmtime`.
+
+As of the time of this writing there's a few actions floating around which
+perform github releases but they all tend to have their set of drawbacks.
+Additionally nothing handles deleting releases which we need for our rolling
+`dev` release.
+
+To handle all this this action rolls-its-own implementation using the
+actions/toolkit repository and packages published there. These run in a Docker
+container and take various inputs to orchestrate the release from the build.
+
+More comments can be found in `main.js`.
+
+Testing this is really hard. If you want to try though run `npm install` and
+then `node main.js`. You'll have to configure a bunch of env vars though to get
+anything reasonably working.

.github/actions/github-release/action.yml

@@ -0,0 +1,15 @@
+name: 'wasmtime github releases'
+description: 'wasmtime github releases'
+inputs:
+  token:
+    description: ''
+    required: true
+  name:
+    description: ''
+    required: true
+  files:
+    description: ''
+    required: true
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

.github/actions/github-release/main.js

@@ -0,0 +1,117 @@
+const core = require('@actions/core');
+const path = require("path");
+const fs = require("fs");
+const github = require('@actions/github');
+const glob = require('glob');
+
+function sleep(milliseconds) {
+  return new Promise(resolve => setTimeout(resolve, milliseconds))
+}
+
+async function runOnce() {
+  // Load all our inputs and env vars. Note that `getInput` reads from `INPUT_*`
+  const files = core.getInput('files');
+  const name = core.getInput('name');
+  const token = core.getInput('token');
+  const slug = process.env.GITHUB_REPOSITORY;
+  const owner = slug.split('/')[0];
+  const repo = slug.split('/')[1];
+  const sha = process.env.GITHUB_SHA;
+
+  core.info(`files: ${files}`);
+  core.info(`name: ${name}`);
+  core.info(`token: ${token}`);
+
+  const octokit = new github.GitHub(token);
+
+  // Delete the previous release since we can't overwrite one. This may happen
+  // due to retrying an upload or it may happen because we're doing the dev
+  // release.
+  const releases = await octokit.paginate("GET /repos/:owner/:repo/releases", { owner, repo });
+  for (const release of releases) {
+    if (release.tag_name !== name) {
+      continue;
+    }
+    const release_id = release.id;
+    core.info(`deleting release ${release_id}`);
+    await octokit.repos.deleteRelease({ owner, repo, release_id });
+  }
+
+  // We also need to update the `dev` tag while we're at it on the `dev` branch.
+  if (name == 'nightly') {
+    try {
+      core.info(`updating nightly tag`);
+      await octokit.git.updateRef({
+          owner,
+          repo,
+          ref: 'tags/nightly',
+          sha,
+          force: true,
+      });
+    } catch (e) {
+      console.log("ERROR: ", JSON.stringify(e, null, 2));
+      core.info(`creating nightly tag`);
+      await octokit.git.createTag({
+        owner,
+        repo,
+        tag: 'nightly',
+        message: 'nightly release',
+        object: sha,
+        type: 'commit',
+      });
+    }
+  }
+
+  // Creates an official GitHub release for this `tag`, and if this is `dev`
+  // then we know that from the previous block this should be a fresh release.
+  core.info(`creating a release`);
+  const release = await octokit.repos.createRelease({
+    owner,
+    repo,
+    tag_name: name,
+    prerelease: name === 'nightly',
+  });
+
+  // Upload all the relevant assets for this release as just general blobs.
+  for (const file of glob.sync(files)) {
+    const size = fs.statSync(file).size;
+    core.info(`upload ${file}`);
+    await octokit.repos.uploadReleaseAsset({
+      data: fs.createReadStream(file),
+      headers: { 'content-length': size, 'content-type': 'application/octet-stream' },
+      name: path.basename(file),
+      url: release.data.upload_url,
+    });
+  }
+}
+
+async function run() {
+  const retries = 10;
+  for (let i = 0; i < retries; i++) {
+    try {
+      await runOnce();
+      break;
+    } catch (e) {
+      if (i === retries - 1)
+        throw e;
+      logError(e);
+      console.log("RETRYING after 10s");
+      await sleep(10000)
+    }
+  }
+}
+
+function logError(e) {
+  console.log("ERROR: ", e.message);
+  try {
+    console.log(JSON.stringify(e, null, 2));
+  } catch (e) {
+    // ignore json errors for now
+  }
+  console.log(e.stack);
+}
+
+run().catch(err => {
+  logError(err);
+  core.setFailed(err.message);
+});

.github/actions/github-release/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "wasmtime-github-release",
+  "version": "0.0.0",
+  "main": "main.js",
+  "dependencies": {
+    "@actions/core": "^1.0.0",
+    "@actions/github": "^1.0.0",
+    "glob": "^7.1.5"
+  }
+}

.github/workflows/release.yaml

@@ -1,5 +1,8 @@
 name: release
 on:
+  schedule:
+  - cron: '0 0 * * *' # midnight UTC
+
   push:
     branches:
     - release
@@ -113,6 +116,9 @@ jobs:
         node-version: 12.x
 
     - run: echo "::set-env name=TAG::$(date --iso)"
+      if: github.event_name == 'push'
+    - run: echo "::set-env name=TAG::nightly"
+      if: github.event_name != 'push'
     - run: 'echo "TAG: $TAG"'
 
     - name: Checkout repository
@@ -136,59 +142,18 @@ jobs:
         path: dist
     - run: ls -all ./dist
 
-    - name: Create Release
-      id: create_release
-      # uses: actions/create-release@v1
-      # https://github.com/actions/create-release/pull/32
-      uses: fleskesvor/create-release@1a72e235c178bf2ae6c51a8ae36febc24568c5fe
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Publish Release
+      uses: ./.github/actions/github-release
       with:
-        tag_name: ${{ env.TAG }}
-        release_name: ${{ env.TAG }}
-        draft: false
-        prerelease: false
-
-    - uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./dist/rust-analyzer-linux
-        asset_name: rust-analyzer-linux
-        asset_content_type: application/octet-stream
-
-    - uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./dist/rust-analyzer-mac
-        asset_name: rust-analyzer-mac
-        asset_content_type: application/octet-stream
-
-    - uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./dist/rust-analyzer-windows.exe
-        asset_name: rust-analyzer-windows.exe
-        asset_content_type: application/octet-stream
-
-    - uses: actions/upload-release-asset@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./dist/rust-analyzer.vsix
-        asset_name: rust-analyzer.vsix
-        asset_content_type: application/octet-stream
+        files: "dist/*"
+        name: ${{ env.TAG }}
+        token: ${{ secrets.GITHUB_TOKEN }}
 
     - run: npm ci
       working-directory: ./editors/code
 
     - name: Publish Extension
+      if: github.event_name == 'push'
       working-directory: ./editors/code
       # token from https://dev.azure.com/rust-analyzer/
       run: npx vsce publish 0.1.$(date +%Y%m%d) --pat ${{ secrets.MARKETPLACE_TOKEN }}