Initial commit

Author: ipmb

.github/workflows/setup-apppack-cli.yml

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+---
+name: Setup AppPack CLI
+
+on: [push]
+
+jobs:
+  setup-apppack:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup AppPack CLI
+        id: setup-apppack-cli
+        uses: ./
+
+      - name: Run AppPack
+        run: |
+          apppack version
+          test "$(apppack version)" = "${{ steps.setup-apppack-cli.outputs.version }}"

.tool-versions

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+nodejs 16.19.1

LICENSE

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+MIT License
+-----------
+
+Copyright (c) 2021 Lincoln Loop (https://lincolnloop.com)
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Setup AppPack CLI GitHub Action
+
+This action downloads the [AppPack](https://apppack.io) CLI from the [GitHub releases page](https://github.com/apppackio/apppack/releases).
+
+## Inputs
+
+### `version`
+
+**Optional** Defaults to `latest`
+
+## Outputs
+
+### `version`
+
+The version of the CLI that was setup
+
+## Example usage
+
+```yaml
+- name: AppPack CLI
+  uses: apppackio/setup-apppack-cli@v1
+```

action.yml

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+name: Setup AppPack CLI
+description: Downloads the latest release of the AppPack CLI tool from the apppackio/apppack repository.
+author: Peter Baumgartner
+
+inputs:
+  version:
+    description: The version of the AppPack CLI to download. If not specified, the latest release will be downloaded.
+    required: false
+    default: ''
+outputs:
+  version:
+    description: The version of the AppPack CLI that was downloaded.
+
+runs:
+  using: 'node16'
+  main: 'index.js'

index.js

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+const core = require("@actions/core");
+const tc = require("@actions/tool-cache");
+const https = require("https");
+const { join } = require("path");
+
+async function run() {
+  try {
+    // Get the version input or the latest release
+    let version = core.getInput("version") || "latest";
+
+    // Get the download URL for the release
+    const releaseUrl = `https://api.github.com/repos/apppackio/apppack/releases/${version}`;
+    const data = await downloadJson(releaseUrl);
+    // strip the leading "v" from the tag name
+    version = data.tag_name.slice(1);
+    // Determine the platform-specific asset name
+    const arch = process.arch === "x64" ? "x86_64" : process.arch;
+    const platform =
+      process.platform.charAt(0).toUpperCase() +
+      process.platform.slice(1) +
+      "_" +
+      arch;
+    const assetName = `apppack_${version}_${platform}.tar.gz`;
+    const asset = data.assets.find((a) => a.name === assetName);
+
+    if (!asset) {
+      throw new Error(
+        `Could not find AppPack CLI asset in release ${data.tag_name}`
+      );
+    }
+
+    // Download and cache the AppPack CLI tool
+    const downloadUrl = asset.browser_download_url;
+    const pathToTarball = await tc.downloadTool(downloadUrl);
+    const tmpDir = process.env.RUNNER_TEMP || os.tmpdir();
+    const pathToCLI = await tc.extractTar(pathToTarball, tmpDir);
+
+    // Cache the downloaded tool
+    const toolPath = await tc.cacheFile(
+      join(pathToCLI, "apppack"),
+      "apppack",
+      "apppack",
+      data.tag_name
+    );
+
+    // Add the AppPack CLI directory to the PATH
+    core.addPath(toolPath);
+    // Set the version output
+    core.setOutput("version", version);
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+}
+
+// Download a JSON file from a URL
+async function downloadJson(url) {
+  return new Promise((resolve, reject) => {
+    const req = https.get(
+      url,
+      { headers: { "User-Agent": "apppackio/setup-apppack" } },
+      (res) => {
+        let data = "";
+        res.on("data", (chunk) => (data += chunk));
+        res.on("end", () => resolve(JSON.parse(data)));
+      }
+    );
+    req.on("error", reject);
+  });
+}
+
+run();