Improve error message when url not found.

This should allow GitHub Enterprise users to use this action.

Resolves #26, resolves #27.

README.md

@@ -60,7 +60,7 @@ jobs:
       - uses: graalvm/setup-graalvm@v1
         with:
           version: '22.3.0'
-          java-version: '11'
+          java-version: '17'
           components: 'native-image'
           github-token: ${{ secrets.GITHUB_TOKEN }}
           native-image-job-reports: 'true'
@@ -100,7 +100,7 @@ jobs:
         with:
           version: '22.3.0'
           gds-token: ${{ secrets.GDS_TOKEN }}
-          java-version: '11'
+          java-version: '17'
           components: 'native-image'
           github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Example step
@@ -114,16 +114,16 @@ jobs:
 
 | Name            | Default  | Description |
 |-----------------|:--------:|-------------|
-| `version`<br>*(required)* | n/a | `X.Y.Z` (e.g., `21.3.0`) for a specific [GraalVM release][releases]<br>`latest` for [latest stable release][stable],<br>`dev` for [latest dev build][dev-build],<br>`mandrel-X.Y.Z` (e.g., `mandrel-21.3.0.0-Final`) for a specific [Mandrel release][mandrel-releases],<br>`mandrel-latest` for [latest Mandrel stable release][mandrel-stable]. |
+| `version`<br>*(required)* | n/a | `X.Y.Z` (e.g., `22.3.0`) for a specific [GraalVM release][releases]<br>`latest` for [latest stable release][stable],<br>`dev` for [latest dev build][dev-build],<br>`mandrel-X.Y.Z` (e.g., `mandrel-21.3.0.0-Final`) for a specific [Mandrel release][mandrel-releases],<br>`mandrel-latest` for [latest Mandrel stable release][mandrel-stable]. |
 | `gds-token`     | `''`     | Download token for the GraalVM Download Service. If a non-empty token is provided, the action will set up GraalVM Enterprise Edition (see [GraalVM EE template](#basic-graalvm-enterprise-edition-template)). |
-| `java-version`<br>*(required)* | n/a | `'11'` or `'17'` for a specific Java version.<br>(`'8'` and `'16'` are supported for GraalVM 21.2 and earlier.) |
+| `java-version`<br>*(required)* | n/a | `'17'` or `'19'` for a specific Java version.<br>(`'8'`, `'11'`, `'16'` are supported for older GraalVM releases.) |
 | `components`    | `''`     | Comma-spearated list of GraalVM components (e.g., `native-image` or `ruby,nodejs`) that will be installed by the [GraalVM Updater][gu]. |
 | `github-token`  | `''`     | Token for communication with the GitHub API. Please set to `${{ secrets.GITHUB_TOKEN }}` (see [templates](#templates)) to allow the action to authenticate with the GitHub API, which helps to reduce rate limiting issues. |
 | `set-java-home` | `'true'` | If set to `'true'`, instructs the action to set `$JAVA_HOME` to the path of the GraalVM installation. Overrides any previous action or command that sets `$JAVA_HOME`. |
 | `cache`         | `''`     | Name of the build platform to cache dependencies. It can be `'maven'`, `'gradle'`, or `'sbt'` and works the same way as described in [actions/setup-java][setup-java-caching]. |
 | `check-for-updates` | `'true'`  | [Annotate jobs][gha-annotations] with update notifications, for example, when a new GraalVM release is available. |
-| `native-image-job-reports` *) | `'false'` | If set to `'true'`, post a job summary containing a Native Image build report. |
 | `native-image-musl` | `'false'` | If set to `'true'`, sets up [musl] to build [static binaries][native-image-static] with GraalVM Native Image *(Linux only)*. [Example usage][native-image-musl-build] (be sure to replace `uses: ./` with `uses: graalvm/setup-graalvm@v1`). |
+| `native-image-job-reports` *) | `'false'` | If set to `'true'`, post a job summary containing a Native Image build report. |
 | `native-image-pr-reports`  *) | `'false'` | If set to `'true'`, post a comment containing a Native Image build report on pull requests. Requires `write` permissions for the [`pull-requests` scope][gha-permissions]. |
 
 **) Make sure that Native Image is used only once per build job. Otherwise, the report is only generated for the last Native Image build.*

__tests__/graalvm.test.ts

@@ -0,0 +1,25 @@
+import * as path from 'path'
+import * as graalvm from '../src/graalvm'
+import {expect, test} from '@jest/globals'
+
+process.env['RUNNER_TOOL_CACHE'] = path.join(__dirname, 'TOOL_CACHE')
+process.env['RUNNER_TEMP'] = path.join(__dirname, 'TEMP')
+
+test('request invalid version/javaVersion', async () => {
+  for (var combination of [
+    ['22.3.0', '7'],
+    ['22.3', '17'],
+    ['22.3', '7']
+  ]) {
+    let error = new Error('unexpected')
+    try {
+      await graalvm.setUpGraalVMRelease('', combination[0], combination[1])
+    } catch (err) {
+      error = err
+    }
+
+    expect(error).not.toBeUndefined()
+    expect(error.message).toContain('Failed to download')
+    expect(error.message).toContain('Are you sure version')
+  }
+})

action.yml

@@ -45,6 +45,9 @@ inputs:
     required: false
     description: 'Post a comment containing a Native Image build report on pull requests.'
     default: 'false'
+outputs:
+  cache-hit:
+    description: 'A boolean value to indicate an exact match was found for the primary key'
 runs:
   using: 'node16'
   main: 'dist/main/index.js'

dist/cleanup/index.js

@@ -73781,7 +73781,7 @@ function saveCache() {
  * @param promise the promise to ignore error from
  * @returns Promise that will ignore error reported by the given promise
  */
-function ignoreError(promise) {
+function ignoreErrors(promise) {
     return __awaiter(this, void 0, void 0, function* () {
         /* eslint-disable github/no-then */
         return new Promise(resolve => {
@@ -73796,8 +73796,8 @@ function ignoreError(promise) {
 }
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
-        reports_1.generateReports();
+        yield ignoreErrors(reports_1.generateReports());
-        yield ignoreError(saveCache());
+        yield ignoreErrors(saveCache());
     });
 }
 exports.run = run;
@@ -74151,6 +74151,7 @@ function setUpNativeImageBuildReports(graalVMVersion) {
 }
 exports.setUpNativeImageBuildReports = setUpNativeImageBuildReports;
 function generateReports() {
+    return __awaiter(this, void 0, void 0, function* () {
         if (areJobReportsEnabled() || arePRReportsEnabled()) {
             if (!fs.existsSync(BUILD_OUTPUT_JSON_PATH)) {
                 core.warning('Unable to find build output data to create a report. Are you sure this build job has used GraalVM Native Image?');
@@ -74166,6 +74167,7 @@ function generateReports() {
                 utils_1.createPRComment(report);
             }
         }
+    });
 }
 exports.generateReports = generateReports;
 function areJobReportsEnabled() {
@@ -74413,9 +74415,9 @@ const fs_1 = __nccwpck_require__(7147);
 const core_1 = __nccwpck_require__(6762);
 const crypto_1 = __nccwpck_require__(6113);
 const path_1 = __nccwpck_require__(1017);
-// Set up Octokit in the same way as @actions/github (see https://git.io/Jy9YP)
+// Set up Octokit for github.com only and in the same way as @actions/github (see https://git.io/Jy9YP)
-const baseUrl = process.env['GITHUB_API_URL'] || 'https://api.github.com';
+const baseUrl = 'https://api.github.com';
-const GitHub = core_1.Octokit.defaults({
+const GitHubDotCom = core_1.Octokit.defaults({
     baseUrl,
     request: {
         agent: new httpClient.HttpClient().getAgent(baseUrl)
@@ -74436,7 +74438,7 @@ function getLatestRelease(repo) {
     return __awaiter(this, void 0, void 0, function* () {
         const githubToken = getGitHubToken();
         const options = githubToken.length > 0 ? { auth: githubToken } : {};
-        const octokit = new GitHub(options);
+        const octokit = new GitHubDotCom(options);
         return (yield octokit.request('GET /repos/{owner}/{repo}/releases/latest', {
             owner: c.GRAALVM_GH_USER,
             repo
@@ -74521,7 +74523,12 @@ function createPRComment(content) {
             throw new Error('Not a PR event.');
         }
         const context = github.context;
+        try {
             yield github.getOctokit(getGitHubToken()).rest.issues.createComment(Object.assign(Object.assign({}, context.repo), { issue_number: (_a = context.payload.pull_request) === null || _a === void 0 ? void 0 : _a.number, body: content }));
+        }
+        catch (err) {
+            core.error(`Failed to create pull request comment. Please make sure this job has 'write' permissions for the 'pull-requests' scope (see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions)? Internal error: ${err}`);
+        }
     });
 }
 exports.createPRComment = createPRComment;

dist/main/index.js

@@ -74253,6 +74253,7 @@ function setUpNativeImageBuildReports(graalVMVersion) {
 }
 exports.setUpNativeImageBuildReports = setUpNativeImageBuildReports;
 function generateReports() {
+    return __awaiter(this, void 0, void 0, function* () {
         if (areJobReportsEnabled() || arePRReportsEnabled()) {
             if (!fs.existsSync(BUILD_OUTPUT_JSON_PATH)) {
                 core.warning('Unable to find build output data to create a report. Are you sure this build job has used GraalVM Native Image?');
@@ -74268,6 +74269,7 @@ function generateReports() {
                 utils_1.createPRComment(report);
             }
         }
+    });
 }
 exports.generateReports = generateReports;
 function areJobReportsEnabled() {
@@ -74738,22 +74740,20 @@ function setUpGraalVMDevBuild(gdsToken, javaVersion) {
                 return utils_1.downloadAndExtractJDK(asset.browser_download_url);
             }
         }
-        throw new Error('Could not find GraalVM dev build');
+        throw new Error(`Could not find GraalVM dev build for Java ${javaVersion}. It may no longer be available, so please consider upgrading the Java version. If you think this is a mistake, please file an issue at: https://github.com/graalvm/setup-graalvm/issues.`);
     });
 }
 exports.setUpGraalVMDevBuild = setUpGraalVMDevBuild;
 function setUpGraalVMRelease(gdsToken, version, javaVersion) {
     return __awaiter(this, void 0, void 0, function* () {
         const isEE = gdsToken.length > 0;
-        const graalVMIdentifier = determineGraalVMIdentifier(isEE, version, javaVersion);
         const toolName = determineToolName(isEE, javaVersion);
         let downloader;
         if (isEE) {
             downloader = () => __awaiter(this, void 0, void 0, function* () { return gds_1.downloadGraalVMEE(gdsToken, version, javaVersion); });
         }
         else {
-            const downloadUrl = `${GRAALVM_CE_DL_BASE}/${GRAALVM_TAG_PREFIX}${version}/${graalVMIdentifier}${c.GRAALVM_FILE_EXTENSION}`;
+            downloader = () => __awaiter(this, void 0, void 0, function* () { return downloadGraalVMCE(version, javaVersion); });
-            downloader = () => __awaiter(this, void 0, void 0, function* () { return tool_cache_1.downloadTool(downloadUrl); });
         }
         return utils_1.downloadExtractAndCacheJDK(downloader, toolName, version);
     });
@@ -74765,6 +74765,22 @@ function determineGraalVMIdentifier(isEE, version, javaVersion) {
 function determineToolName(isEE, javaVersion) {
     return `graalvm-${isEE ? 'ee' : 'ce'}-java${javaVersion}-${c.GRAALVM_PLATFORM}`;
 }
+function downloadGraalVMCE(version, javaVersion) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const graalVMIdentifier = determineGraalVMIdentifier(false, version, javaVersion);
+        const downloadUrl = `${GRAALVM_CE_DL_BASE}/${GRAALVM_TAG_PREFIX}${version}/${graalVMIdentifier}${c.GRAALVM_FILE_EXTENSION}`;
+        try {
+            return yield tool_cache_1.downloadTool(downloadUrl);
+        }
+        catch (error) {
+            if (error instanceof Error && error.message.includes('404')) {
+                // Not Found
+                throw new Error(`Failed to download ${graalVMIdentifier}. Are you sure version: '${version}' and javaVersion: '${javaVersion}' are correct?`);
+            }
+            throw new Error(`Failed to download ${graalVMIdentifier} (error: ${error}).`);
+        }
+    });
+}
 
 
 /***/ }),
@@ -75160,9 +75176,9 @@ const fs_1 = __nccwpck_require__(7147);
 const core_1 = __nccwpck_require__(6762);
 const crypto_1 = __nccwpck_require__(6113);
 const path_1 = __nccwpck_require__(1017);
-// Set up Octokit in the same way as @actions/github (see https://git.io/Jy9YP)
+// Set up Octokit for github.com only and in the same way as @actions/github (see https://git.io/Jy9YP)
-const baseUrl = process.env['GITHUB_API_URL'] || 'https://api.github.com';
+const baseUrl = 'https://api.github.com';
-const GitHub = core_1.Octokit.defaults({
+const GitHubDotCom = core_1.Octokit.defaults({
     baseUrl,
     request: {
         agent: new httpClient.HttpClient().getAgent(baseUrl)
@@ -75183,7 +75199,7 @@ function getLatestRelease(repo) {
     return __awaiter(this, void 0, void 0, function* () {
         const githubToken = getGitHubToken();
         const options = githubToken.length > 0 ? { auth: githubToken } : {};
-        const octokit = new GitHub(options);
+        const octokit = new GitHubDotCom(options);
         return (yield octokit.request('GET /repos/{owner}/{repo}/releases/latest', {
             owner: c.GRAALVM_GH_USER,
             repo
@@ -75268,7 +75284,12 @@ function createPRComment(content) {
             throw new Error('Not a PR event.');
         }
         const context = github.context;
+        try {
             yield github.getOctokit(getGitHubToken()).rest.issues.createComment(Object.assign(Object.assign({}, context.repo), { issue_number: (_a = context.payload.pull_request) === null || _a === void 0 ? void 0 : _a.number, body: content }));
+        }
+        catch (err) {
+            core.error(`Failed to create pull request comment. Please make sure this job has 'write' permissions for the 'pull-requests' scope (see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions)? Internal error: ${err}`);
+        }
     });
 }
 exports.createPRComment = createPRComment;

src/cleanup.ts

@@ -44,7 +44,7 @@ async function saveCache(): Promise<void> {
  * @param promise the promise to ignore error from
  * @returns Promise that will ignore error reported by the given promise
  */
-async function ignoreError(promise: Promise<void>): Promise<unknown> {
+async function ignoreErrors(promise: Promise<void>): Promise<unknown> {
   /* eslint-disable github/no-then */
   return new Promise(resolve => {
     promise
@@ -57,8 +57,8 @@ async function ignoreError(promise: Promise<void>): Promise<unknown> {
 }
 
 export async function run(): Promise<void> {
-  generateReports()
+  await ignoreErrors(generateReports())
-  await ignoreError(saveCache())
+  await ignoreErrors(saveCache())
 }
 
 if (require.main === module) {

src/features/reports.ts

@@ -101,7 +101,7 @@ export async function setUpNativeImageBuildReports(
   ) // Escape backslashes for Windows
 }
 
-export function generateReports(): void {
+export async function generateReports(): Promise<void> {
   if (areJobReportsEnabled() || arePRReportsEnabled()) {
     if (!fs.existsSync(BUILD_OUTPUT_JSON_PATH)) {
       core.warning(

src/graalvm.ts

@@ -52,7 +52,9 @@ export async function setUpGraalVMDevBuild(
       return downloadAndExtractJDK(asset.browser_download_url)
     }
   }
-  throw new Error('Could not find GraalVM dev build')
+  throw new Error(
+    `Could not find GraalVM dev build for Java ${javaVersion}. It may no longer be available, so please consider upgrading the Java version. If you think this is a mistake, please file an issue at: https://github.com/graalvm/setup-graalvm/issues.`
+  )
 }
 
 export async function setUpGraalVMRelease(
@@ -61,18 +63,12 @@ export async function setUpGraalVMRelease(
   javaVersion: string
 ): Promise<string> {
   const isEE = gdsToken.length > 0
-  const graalVMIdentifier = determineGraalVMIdentifier(
-    isEE,
-    version,
-    javaVersion
-  )
   const toolName = determineToolName(isEE, javaVersion)
   let downloader: () => Promise<string>
   if (isEE) {
     downloader = async () => downloadGraalVMEE(gdsToken, version, javaVersion)
   } else {
-    const downloadUrl = `${GRAALVM_CE_DL_BASE}/${GRAALVM_TAG_PREFIX}${version}/${graalVMIdentifier}${c.GRAALVM_FILE_EXTENSION}`
+    downloader = async () => downloadGraalVMCE(version, javaVersion)
-    downloader = async () => downloadTool(downloadUrl)
   }
   return downloadExtractAndCacheJDK(downloader, toolName, version)
 }
@@ -92,3 +88,28 @@ function determineToolName(isEE: boolean, javaVersion: string): string {
     c.GRAALVM_PLATFORM
   }`
 }
+
+async function downloadGraalVMCE(
+  version: string,
+  javaVersion: string
+): Promise<string> {
+  const graalVMIdentifier = determineGraalVMIdentifier(
+    false,
+    version,
+    javaVersion
+  )
+  const downloadUrl = `${GRAALVM_CE_DL_BASE}/${GRAALVM_TAG_PREFIX}${version}/${graalVMIdentifier}${c.GRAALVM_FILE_EXTENSION}`
+  try {
+    return await downloadTool(downloadUrl)
+  } catch (error) {
+    if (error instanceof Error && error.message.includes('404')) {
+      // Not Found
+      throw new Error(
+        `Failed to download ${graalVMIdentifier}. Are you sure version: '${version}' and javaVersion: '${javaVersion}' are correct?`
+      )
+    }
+    throw new Error(
+      `Failed to download ${graalVMIdentifier} (error: ${error}).`
+    )
+  }
+}

src/utils.ts

@@ -9,9 +9,9 @@ import {Octokit} from '@octokit/core'
 import {createHash} from 'crypto'
 import {join} from 'path'
 
-// Set up Octokit in the same way as @actions/github (see https://git.io/Jy9YP)
+// Set up Octokit for github.com only and in the same way as @actions/github (see https://git.io/Jy9YP)
-const baseUrl = process.env['GITHUB_API_URL'] || 'https://api.github.com'
+const baseUrl = 'https://api.github.com'
-const GitHub = Octokit.defaults({
+const GitHubDotCom = Octokit.defaults({
   baseUrl,
   request: {
     agent: new httpClient.HttpClient().getAgent(baseUrl)
@@ -38,7 +38,7 @@ export async function getLatestRelease(
 ): Promise<c.LatestReleaseResponse['data']> {
   const githubToken = getGitHubToken()
   const options = githubToken.length > 0 ? {auth: githubToken} : {}
-  const octokit = new GitHub(options)
+  const octokit = new GitHubDotCom(options)
   return (
     await octokit.request('GET /repos/{owner}/{repo}/releases/latest', {
       owner: c.GRAALVM_GH_USER,
@@ -127,9 +127,15 @@ export async function createPRComment(content: string): Promise<void> {
     throw new Error('Not a PR event.')
   }
   const context = github.context
+  try {
     await github.getOctokit(getGitHubToken()).rest.issues.createComment({
       ...context.repo,
       issue_number: context.payload.pull_request?.number as number,
       body: content
     })
+  } catch (err) {
+    core.error(
+      `Failed to create pull request comment. Please make sure this job has 'write' permissions for the 'pull-requests' scope (see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions)? Internal error: ${err}`
+    )
+  }
 }