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Document Artifact Limitations + Bump actions/artifact package version (#51)
* Document Artifact Limitations * README Updates * Restructure README
This commit is contained in:
Konrad Pabjan
GitHub
parent
381af06b42
commit
80d2d4023c
4 changed files with 75 additions and 46 deletions
26
README.md
26
README.md
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@ -135,11 +135,35 @@ steps:
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> Note: The `id` defined in the `download/artifact` step must match the `id` defined in the `echo` step (i.e `steps.[ID].outputs.download-path`)
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# Limitations
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### Permission Loss
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:exclamation: File permissions are not maintained during artifact upload :exclamation: For example, if you make a file executable using `chmod` and then upload that file, post-download the file is no longer guaranteed to be set as an executable.
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### Case Insensitive Uploads
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:exclamation: File uploads are case insensitive :exclamation: If you upload `A.txt` and `a.txt` with the same root path, only a single file will be saved and available during download.
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### Maintaining file permissions and case sensitive files
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If file permissions and case sensitivity are required, you can `tar` all of your files together before artifact upload. Post download, the `tar` file will maintain file permissions and case sensitivity.
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```yaml
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- name: 'Tar files'
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run: tar -cvf my_files.tar /path/to/my/directory
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- name: 'Upload Artifact'
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uses: actions/upload-artifact@v2
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with:
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name: my-artifact
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path: my_files.tar
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```
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# @actions/artifact package
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Internally the [@actions/artifact](https://github.com/actions/toolkit/tree/main/packages/artifact) NPM package is used to interact with artifacts. You can find additional documentation there along with all the source code related to artifact download.
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# License
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The scripts and documentation in this project are released under the [MIT License](LICENSE)
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77
dist/index.js
vendored
77
dist/index.js
vendored
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@ -3509,7 +3509,6 @@ class DefaultArtifactClient {
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});
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}
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downloadArtifact(name, path, options) {
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var _a;
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return __awaiter(this, void 0, void 0, function* () {
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const downloadHttpClient = new download_http_client_1.DownloadHttpClient();
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const artifacts = yield downloadHttpClient.listArtifacts();
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@ -3529,7 +3528,7 @@ class DefaultArtifactClient {
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path = path_1.normalize(path);
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path = path_1.resolve(path);
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// During upload, empty directories are rejected by the remote server so there should be no artifacts that consist of only empty directories
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const downloadSpecification = download_specification_1.getDownloadSpecification(name, items.value, path, ((_a = options) === null || _a === void 0 ? void 0 : _a.createArtifactFolder) || false);
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const downloadSpecification = download_specification_1.getDownloadSpecification(name, items.value, path, (options === null || options === void 0 ? void 0 : options.createArtifactFolder) || false);
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if (downloadSpecification.filesToDownload.length === 0) {
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core.info(`No downloadable files were found for the artifact: ${artifactToDownload.name}`);
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}
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@ -4557,11 +4556,12 @@ const utils_1 = __webpack_require__(870);
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* Used for managing http clients during either upload or download
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*/
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class HttpManager {
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constructor(clientCount) {
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constructor(clientCount, userAgent) {
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if (clientCount < 1) {
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throw new Error('There must be at least one client');
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}
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this.clients = new Array(clientCount).fill(utils_1.createHttpClient());
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this.userAgent = userAgent;
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this.clients = new Array(clientCount).fill(utils_1.createHttpClient(userAgent));
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}
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getClient(index) {
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return this.clients[index];
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@ -4570,7 +4570,7 @@ class HttpManager {
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// for more information see: https://github.com/actions/http-client/blob/04e5ad73cd3fd1f5610a32116b0759eddf6570d2/index.ts#L292
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disposeAndReplaceClient(index) {
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this.clients[index].dispose();
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this.clients[index] = utils_1.createHttpClient();
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this.clients[index] = utils_1.createHttpClient(this.userAgent);
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}
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disposeAndReplaceAllClients() {
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for (const [index] of this.clients.entries()) {
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@ -5929,7 +5929,7 @@ const upload_gzip_1 = __webpack_require__(647);
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const stat = util_1.promisify(fs.stat);
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class UploadHttpClient {
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constructor() {
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this.uploadHttpManager = new http_manager_1.HttpManager(config_variables_1.getUploadFileConcurrency());
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this.uploadHttpManager = new http_manager_1.HttpManager(config_variables_1.getUploadFileConcurrency(), 'actions/upload-artifact');
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this.statusReporter = new status_reporter_1.StatusReporter(10000);
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}
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/**
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@ -5947,8 +5947,8 @@ class UploadHttpClient {
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const artifactUrl = utils_1.getArtifactUrl();
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// use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
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const client = this.uploadHttpManager.getClient(0);
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const requestOptions = utils_1.getUploadRequestOptions('application/json', false);
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const rawResponse = yield client.post(artifactUrl, data, requestOptions);
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const headers = utils_1.getUploadHeaders('application/json', false);
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const rawResponse = yield client.post(artifactUrl, data, headers);
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const body = yield rawResponse.readBody();
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if (utils_1.isSuccessStatusCode(rawResponse.message.statusCode) && body) {
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return JSON.parse(body);
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@ -6060,21 +6060,25 @@ class UploadHttpClient {
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// for creating a new GZip file, an in-memory buffer is used for compression
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if (totalFileSize < 65536) {
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const buffer = yield upload_gzip_1.createGZipFileInBuffer(parameters.file);
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let uploadStream;
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//An open stream is needed in the event of a failure and we need to retry. If a NodeJS.ReadableStream is directly passed in,
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// it will not properly get reset to the start of the stream if a chunk upload needs to be retried
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let openUploadStream;
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if (totalFileSize < buffer.byteLength) {
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// compression did not help with reducing the size, use a readable stream from the original file for upload
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uploadStream = fs.createReadStream(parameters.file);
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openUploadStream = () => fs.createReadStream(parameters.file);
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isGzip = false;
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uploadFileSize = totalFileSize;
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}
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else {
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// create a readable stream using a PassThrough stream that is both readable and writable
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openUploadStream = () => {
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const passThrough = new stream.PassThrough();
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passThrough.end(buffer);
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uploadStream = passThrough;
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return passThrough;
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};
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uploadFileSize = buffer.byteLength;
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}
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const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, uploadStream, 0, uploadFileSize - 1, uploadFileSize, isGzip, totalFileSize);
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const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, openUploadStream, 0, uploadFileSize - 1, uploadFileSize, isGzip, totalFileSize);
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if (!result) {
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// chunk failed to upload
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isUploadSuccessful = false;
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@ -6116,7 +6120,7 @@ class UploadHttpClient {
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failedChunkSizes += chunkSize;
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continue;
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}
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const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, fs.createReadStream(uploadFilePath, {
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const result = yield this.uploadChunk(httpClientIndex, parameters.resourceUrl, () => fs.createReadStream(uploadFilePath, {
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start,
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end,
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autoClose: false
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@ -6146,7 +6150,7 @@ class UploadHttpClient {
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* indicates a retryable status, we try to upload the chunk as well
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* @param {number} httpClientIndex The index of the httpClient being used to make all the necessary calls
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* @param {string} resourceUrl Url of the resource that the chunk will be uploaded to
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* @param {NodeJS.ReadableStream} data Stream of the file that will be uploaded
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* @param {NodeJS.ReadableStream} openStream Stream of the file that will be uploaded
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* @param {number} start Starting byte index of file that the chunk belongs to
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* @param {number} end Ending byte index of file that the chunk belongs to
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* @param {number} uploadFileSize Total size of the file in bytes that is being uploaded
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@ -6154,13 +6158,13 @@ class UploadHttpClient {
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* @param {number} totalFileSize Original total size of the file that is being uploaded
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* @returns if the chunk was successfully uploaded
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*/
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uploadChunk(httpClientIndex, resourceUrl, data, start, end, uploadFileSize, isGzip, totalFileSize) {
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uploadChunk(httpClientIndex, resourceUrl, openStream, start, end, uploadFileSize, isGzip, totalFileSize) {
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return __awaiter(this, void 0, void 0, function* () {
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// prepare all the necessary headers before making any http call
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const requestOptions = utils_1.getUploadRequestOptions('application/octet-stream', true, isGzip, totalFileSize, end - start + 1, utils_1.getContentRange(start, end, uploadFileSize));
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const headers = utils_1.getUploadHeaders('application/octet-stream', true, isGzip, totalFileSize, end - start + 1, utils_1.getContentRange(start, end, uploadFileSize));
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const uploadChunkRequest = () => __awaiter(this, void 0, void 0, function* () {
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const client = this.uploadHttpManager.getClient(httpClientIndex);
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return yield client.sendStream('PUT', resourceUrl, data, requestOptions);
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return yield client.sendStream('PUT', resourceUrl, openStream(), headers);
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});
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let retryCount = 0;
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const retryLimit = config_variables_1.getRetryLimit();
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@ -6238,7 +6242,7 @@ class UploadHttpClient {
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*/
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patchArtifactSize(size, artifactName) {
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return __awaiter(this, void 0, void 0, function* () {
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const requestOptions = utils_1.getUploadRequestOptions('application/json', false);
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const headers = utils_1.getUploadHeaders('application/json', false);
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const resourceUrl = new url_1.URL(utils_1.getArtifactUrl());
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resourceUrl.searchParams.append('artifactName', artifactName);
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const parameters = { Size: size };
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@ -6246,7 +6250,7 @@ class UploadHttpClient {
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core.debug(`URL is ${resourceUrl.toString()}`);
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// use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
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const client = this.uploadHttpManager.getClient(0);
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const response = yield client.patch(resourceUrl.toString(), data, requestOptions);
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const response = yield client.patch(resourceUrl.toString(), data, headers);
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const body = yield response.readBody();
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if (utils_1.isSuccessStatusCode(response.message.statusCode)) {
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core.debug(`Artifact ${artifactName} has been successfully uploaded, total size in bytes: ${size}`);
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@ -6726,7 +6730,7 @@ const http_manager_1 = __webpack_require__(452);
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const config_variables_1 = __webpack_require__(401);
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class DownloadHttpClient {
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constructor() {
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this.downloadHttpManager = new http_manager_1.HttpManager(config_variables_1.getDownloadFileConcurrency());
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this.downloadHttpManager = new http_manager_1.HttpManager(config_variables_1.getDownloadFileConcurrency(), 'actions/download-artifact');
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// downloads are usually significantly faster than uploads so display status information every second
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this.statusReporter = new status_reporter_1.StatusReporter(1000);
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}
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@ -6738,8 +6742,8 @@ class DownloadHttpClient {
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const artifactUrl = utils_1.getArtifactUrl();
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// use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
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const client = this.downloadHttpManager.getClient(0);
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const requestOptions = utils_1.getDownloadRequestOptions('application/json');
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const response = yield client.get(artifactUrl, requestOptions);
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const headers = utils_1.getDownloadHeaders('application/json');
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const response = yield client.get(artifactUrl, headers);
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const body = yield response.readBody();
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if (utils_1.isSuccessStatusCode(response.message.statusCode) && body) {
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return JSON.parse(body);
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@ -6760,8 +6764,8 @@ class DownloadHttpClient {
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resourceUrl.searchParams.append('itemPath', artifactName);
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// use the first client from the httpManager, `keep-alive` is not used so the connection will close immediately
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const client = this.downloadHttpManager.getClient(0);
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const requestOptions = utils_1.getDownloadRequestOptions('application/json');
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const response = yield client.get(resourceUrl.toString(), requestOptions);
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const headers = utils_1.getDownloadHeaders('application/json');
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const response = yield client.get(resourceUrl.toString(), headers);
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const body = yield response.readBody();
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if (utils_1.isSuccessStatusCode(response.message.statusCode) && body) {
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return JSON.parse(body);
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@ -6818,15 +6822,16 @@ class DownloadHttpClient {
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let retryCount = 0;
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const retryLimit = config_variables_1.getRetryLimit();
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const destinationStream = fs.createWriteStream(downloadPath);
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const requestOptions = utils_1.getDownloadRequestOptions('application/json', true, true);
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const headers = utils_1.getDownloadHeaders('application/json', true, true);
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// a single GET request is used to download a file
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const makeDownloadRequest = () => __awaiter(this, void 0, void 0, function* () {
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const client = this.downloadHttpManager.getClient(httpClientIndex);
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return yield client.get(artifactLocation, requestOptions);
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return yield client.get(artifactLocation, headers);
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});
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// check the response headers to determine if the file was compressed using gzip
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const isGzip = (headers) => {
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return ('content-encoding' in headers && headers['content-encoding'] === 'gzip');
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const isGzip = (incomingHeaders) => {
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return ('content-encoding' in incomingHeaders &&
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incomingHeaders['content-encoding'] === 'gzip');
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};
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// Increments the current retry count and then checks if the retry limit has been reached
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// If there have been too many retries, fail so the download stops. If there is a retryAfterValue value provided,
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@ -7302,9 +7307,9 @@ exports.getContentRange = getContentRange;
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* @param {boolean} isKeepAlive is the same connection being used to make multiple calls
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* @param {boolean} acceptGzip can we accept a gzip encoded response
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* @param {string} acceptType the type of content that we can accept
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* @returns appropriate request options to make a specific http call during artifact download
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* @returns appropriate headers to make a specific http call during artifact download
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*/
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function getDownloadRequestOptions(contentType, isKeepAlive, acceptGzip) {
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function getDownloadHeaders(contentType, isKeepAlive, acceptGzip) {
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const requestOptions = {};
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if (contentType) {
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requestOptions['Content-Type'] = contentType;
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@ -7325,7 +7330,7 @@ function getDownloadRequestOptions(contentType, isKeepAlive, acceptGzip) {
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}
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return requestOptions;
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}
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exports.getDownloadRequestOptions = getDownloadRequestOptions;
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exports.getDownloadHeaders = getDownloadHeaders;
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/**
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* Sets all the necessary headers when uploading an artifact
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* @param {string} contentType the type of content being uploaded
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@ -7334,9 +7339,9 @@ exports.getDownloadRequestOptions = getDownloadRequestOptions;
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* @param {number} uncompressedLength the original size of the content if something is being uploaded that has been compressed
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* @param {number} contentLength the length of the content that is being uploaded
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* @param {string} contentRange the range of the content that is being uploaded
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* @returns appropriate request options to make a specific http call during artifact upload
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* @returns appropriate headers to make a specific http call during artifact upload
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*/
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function getUploadRequestOptions(contentType, isKeepAlive, isGzip, uncompressedLength, contentLength, contentRange) {
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function getUploadHeaders(contentType, isKeepAlive, isGzip, uncompressedLength, contentLength, contentRange) {
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const requestOptions = {};
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requestOptions['Accept'] = `application/json;api-version=${getApiVersion()}`;
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if (contentType) {
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@ -7359,9 +7364,9 @@ function getUploadRequestOptions(contentType, isKeepAlive, isGzip, uncompressedL
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}
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return requestOptions;
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}
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exports.getUploadRequestOptions = getUploadRequestOptions;
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function createHttpClient() {
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return new http_client_1.HttpClient('action/artifact', [
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exports.getUploadHeaders = getUploadHeaders;
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function createHttpClient(userAgent) {
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return new http_client_1.HttpClient(userAgent, [
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new auth_1.BearerCredentialHandler(config_variables_1.getRuntimeToken())
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]);
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}
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12
package-lock.json
generated
12
package-lock.json
generated
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@ -5,9 +5,9 @@
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"requires": true,
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"dependencies": {
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"@actions/artifact": {
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"version": "0.3.1",
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"resolved": "https://registry.npmjs.org/@actions/artifact/-/artifact-0.3.1.tgz",
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"integrity": "sha512-czRvOioOpuvmF/qDevfVVpZeBt7pjYlrnmM1+tRuCpKJxjWFYgi5MIW7TfscyupXPvtJz9jIxMjvxy9Eug1QEA==",
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"version": "0.3.3",
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"resolved": "https://registry.npmjs.org/@actions/artifact/-/artifact-0.3.3.tgz",
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"integrity": "sha512-sKC1uA5p6064C6Qypmmt6O8iKlpDyMTfqqDlS4/zfJX1Hs8NbbzPLLN81RpewuJPWQNnroeF52w4VCWypbSNaA==",
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"dev": true,
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"requires": {
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"@actions/core": "^1.2.1",
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@ -2627,9 +2627,9 @@
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}
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},
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"tmp-promise": {
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"version": "2.0.2",
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"resolved": "https://registry.npmjs.org/tmp-promise/-/tmp-promise-2.0.2.tgz",
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"integrity": "sha512-zl71nFWjPKW2KXs+73gEk8RmqvtAeXPxhWDkTUoa3MSMkjq3I+9OeknjF178MQoMYsdqL730hfzvNfEkePxq9Q==",
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"version": "2.1.1",
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"resolved": "https://registry.npmjs.org/tmp-promise/-/tmp-promise-2.1.1.tgz",
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"integrity": "sha512-Z048AOz/w9b6lCbJUpevIJpRpUztENl8zdv1bmAKVHimfqRFl92ROkmT9rp7TVBnrEw2gtMTol/2Cp2S2kJa4Q==",
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"dev": true,
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"requires": {
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"tmp": "0.1.0"
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@ -28,7 +28,7 @@
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},
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"homepage": "https://github.com/actions/download-artifact#readme",
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"devDependencies": {
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"@actions/artifact": "^0.3.1",
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"@actions/artifact": "^0.3.3",
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"@actions/core": "^1.2.4",
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"@types/node": "^12.12.6",
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"@typescript-eslint/parser": "^2.30.0",
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