This is 1.4.0

.github/workflows/build.yaml

@@ -0,0 +1,52 @@
+name: build
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+      with:
+        node-version: '12.x'
+    - run: npm install --global @zeit/ncc
+    - run: npm ci
+    - run: npm run lint
+    - run: npm run build
+
+  test-latest:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup just
+      uses: ./
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Test
+      run: |
+        [ "$(just --justfile tests/Justfile)" = "Test..." ]
+      shell: bash
+
+  test-version:
+    needs: test-latest
+    strategy:
+      matrix:
+        just-version: [0.4.5, 0.5.11, 0.6.1, 0.7.3, 0.8.3]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run self
+      uses: ./
+      with:
+        just-version: ${{ matrix.just-version }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - name: Check version
+      run: just --version | grep "^just v${{ matrix.just-version }}$"
+    - name: Test
+      run: |
+        [ "$(just --justfile tests/Justfile)" = "Test..." ]

.github/workflows/main.yaml

@@ -1,37 +0,0 @@
-name: build
-
-on: push
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-node@v1
-      with:
-        node-version: '12.x'
-    - run: npm install --global @zeit/ncc
-    - run: npm ci
-    - run: npm run lint
-    - run: npm run build
-
-  test:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Run self
-      uses: ./
-      with:
-        just-version: 0.4
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Check just version
-      run: just --version | grep "^just v0.4.5$"
-      shell: bash

README.md

@@ -9,10 +9,19 @@ This GitHub Action will install the latest release of the
 
 ### Inputs
 
-| Name           | Required | Description                                              | Type   | Default |
-| -------------- | -------- | -------------------------------------------------------- | ------ | ------- |
-| `just-version` | no       | A valid semver specification for the version to install. | string | *       |
+| Name           | Required | Description                             | Type   | Default |
+| -------------- | -------- | --------------------------------------- | ------ | ------- |
+| `just-version` | no       | A valid NPM-style semver specification. | string | *       |
 
+The semver specification is passed directly to NPM's [semver
+package](https://www.npmjs.com/package/semver). This GitHub Action will install
+the latest matching release. Examples include
+
+- `just-version: '*'` latest version (default).
+- `just-version: '0.8'` equivalent to `>=0.8.0 <0.9.0`.
+- `just-version: '0.8.x'` equivalent to `>=0.8.0 <0.9.0`.
+- `just-version: '0.8.3'` equivalent to `=0.8.3`.
+- `just-version: '^0.8.3'` equivalent to `>=0.8.3 <0.9.0`.
 
 ### Basic example
 
@@ -21,7 +30,7 @@ Add the following to your workflow.
 ```yaml
 - uses: extractions/setup-just@v1
   with:
-    just-version: 0.5
+    just-version: 0.8
   env:
     # this is not required but add it if you get any rate limiting issues
     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

package.json

@@ -1,13 +1,13 @@
 {
   "name": "setup-just",
-  "version": "1.2.0",
+  "version": "1.4.0",
   "description": "Install the just command runner",
   "main": "dist/index.js",
   "scripts": {
     "fmt": "node node_modules/.bin/prettier --write **/*.ts",
     "lint": "node node_modules/.bin/eslint **/*.ts",
     "build": "rm -rf dist/ && ncc build src/index.ts --minify",
-    "run": "npm run build && node dist/index.js"
+    "run": "npm run build && RUNNER_TOOL_CACHE=./runner/cache RUNNER_TEMP=./runner/temp node dist/index.js"
   },
   "repository": {
     "type": "git",
@@ -20,18 +20,16 @@
   },
   "homepage": "https://github.com/extractions/setup-just#readme",
   "dependencies": {
-    "@actions/core": "^1.2.5",
-    "@actions/tool-cache": "^1.3.4",
-    "@octokit/rest": "^18.0.5",
-    "semver": "^7.3.2"
+    "@actions/core": "^1.2.6",
+    "@extractions/setup-crate": "^0.2.1"
   },
   "devDependencies": {
-    "@types/node": "^14.10.1",
-    "@types/semver": "^7.3.3",
-    "@typescript-eslint/eslint-plugin": "^4.1.0",
-    "@typescript-eslint/parser": "^4.1.0",
-    "eslint": "^7.9.0",
-    "prettier": "^2.1.1",
-    "typescript": "^4.0.2"
+    "@types/node": "^14.11.6",
+    "@types/semver": "^7.3.4",
+    "@typescript-eslint/eslint-plugin": "^4.4.0",
+    "@typescript-eslint/parser": "^4.4.0",
+    "eslint": "^7.10.0",
+    "prettier": "^2.1.2",
+    "typescript": "^4.0.3"
   }
 }

src/index.ts

@@ -1,153 +1,16 @@
 import * as core from "@actions/core";
-import * as tc from "@actions/tool-cache";
-import * as semver from "semver";
-import { Octokit } from "@octokit/rest";
-
-/**
- * @returns {string} the Rust target specifier for the current platform.
- */
-function getTarget(): string {
-  const { arch, platform } = process;
-  if (arch == "x64") {
-    if (platform == "linux") {
-      return "x86_64-unknown-linux-musl";
-    } else if (platform == "darwin") {
-      return "x86_64-apple-darwin";
-    } else if (platform == "win32") {
-      return "x86_64-pc-windows-msvc";
-    }
-  }
-  throw new Error(
-    `failed to determine current target; arch = ${arch}, platform = ${platform}`
-  );
-}
-
-/**
- * Represents a tool to install from GitHub.
- */
-interface Tool {
-  /** The GitHub owner (username or organization). */
-  owner: string;
-  /** The name of the tool and the GitHub repo name. */
-  name: string;
-  /** A valid semantic version specifier for the tool. */
-  versionSpec?: string;
-}
-
-/**
- * Represents a single release for a {@link Tool}.
- */
-interface Release {
-  /** The exact release tag. */
-  version: string;
-  /** The asset download URL. */
-  downloadUrl: string;
-}
-
-/**
- * Fetch the latest matching release for the given tool.
- *
- * @param tool the tool to fetch a release for.
- * @param target the Rust target specifier that should be included in the GitHub
- * release asset.
- *
- * @returns {Promise<Release>} a single GitHub release.
- */
-async function getRelease(tool: Tool, target: string): Promise<Release> {
-  const { owner, name, versionSpec } = tool;
-  const octokit = new Octokit({ auth: process.env.GITHUB_TOKEN });
-  return octokit
-    .paginate(
-      octokit.repos.listReleases,
-      { owner, repo: name },
-      (response, done) => {
-        const releases = response.data
-          .map((rel) => {
-            const asset = rel.assets.find((ass) => ass.name.includes(target));
-            if (asset) {
-              return {
-                version: rel.tag_name.replace(/^v/, ""),
-                downloadUrl: asset.browser_download_url,
-              };
-            }
-          })
-          .filter((rel) =>
-            rel && versionSpec
-              ? semver.satisfies(rel.version, versionSpec)
-              : true
-          );
-        if (releases && done) {
-          done();
-        }
-        return releases;
-      }
-    )
-    .then((releases) => {
-      const release = releases.find((release) => release != null);
-      if (release === undefined) {
-        throw new Error(
-          `no release for ${name} matching version specifier ${versionSpec}`
-        );
-      }
-      return release;
-    });
-}
-
-/**
- * Checks the tool cache for the tool, and if it is missing fetches it from
- * GitHub releases.
- *
- * @param tool the tool to check or install.
- * @param target the Rust target specifier that should be included in the GitHub
- * release asset.
- *
- * @returns the directory containing the tool binary.
- */
-async function checkOrInstallTool(tool: Tool, target: string): Promise<string> {
-  const { name, versionSpec } = tool;
-
-  // first check if we have previously donwloaded the tool
-  const cache = tc.find(name, versionSpec || "*");
-  if (cache) {
-    core.info(
-      `${name} matching version specifier ${versionSpec} found in cache`
-    );
-    return cache;
-  }
-
-  // find the latest release by querying GitHub API
-  const { version, downloadUrl } = await getRelease(tool, target);
-
-  // download, extract, and cache the tool
-  core.info(`Download from "${downloadUrl}"`);
-  const artifact = await tc.downloadTool(downloadUrl);
-
-  core.info("Extract downloaded archive");
-  const dir = `./${name}-${version}`;
-
-  let extractDir;
-  if (downloadUrl.endsWith(".zip")) {
-    extractDir = await tc.extractZip(artifact, dir);
-  } else {
-    extractDir = await tc.extractTar(artifact, dir);
-  }
-
-  return tc.cacheDir(extractDir, name, version);
-}
+import * as setup from "@extractions/setup-crate";
 
 async function main() {
   try {
     const versionSpec = core.getInput("just-version");
-    const target = getTarget();
-    const cacheDir = await checkOrInstallTool(
-      {
-        owner: "casey",
-        name: "just",
-        versionSpec,
-      },
-      target
-    );
-    core.addPath(cacheDir);
+    const tool = await setup.checkOrInstallTool({
+      owner: "casey",
+      name: "just",
+      versionSpec,
+    });
+    core.addPath(tool.dir);
+    core.info(`Successfully setup ${tool.name} v${tool.version}`);
   } catch (err) {
     core.setFailed(err.message);
   }

tests/Justfile

@@ -0,0 +1,2 @@
+test:
+    @echo "Test..."