| #!/usr/bin/env python3 |
| # |
| # Copyright 2014 Rackspace Australia |
| # Copyright 2018-2019 Red Hat, Inc |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| # not use this file except in compliance with the License. You may obtain |
| # a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| |
| # Make coding more python3-ish |
| from __future__ import (absolute_import, division, print_function) |
| __metaclass__ = type |
| |
| |
| """ |
| Utility to upload files to google |
| """ |
| |
| import argparse |
| import datetime |
| import gzip |
| import io |
| import json |
| import logging |
| import mimetypes |
| import os |
| try: |
| import queue as queuelib |
| except ImportError: |
| import Queue as queuelib |
| import shutil |
| import stat |
| import sys |
| import tempfile |
| import threading |
| import time |
| try: |
| import urllib.parse as urlparse |
| except ImportError: |
| import urllib as urlparse |
| import zlib |
| import collections |
| |
| from google.cloud import storage |
| import google.auth.compute_engine.credentials as gce_cred |
| |
| from ansible.module_utils.basic import AnsibleModule |
| |
| try: |
| # Python 3.3+ |
| from collections.abc import Sequence |
| except ImportError: |
| from collections import Sequence |
| |
| mimetypes.init() |
| mimetypes.add_type('text/plain', '.yaml') |
| |
| MAX_UPLOAD_THREADS = 24 |
| POST_ATTEMPTS = 3 |
| |
| # Map mime types to apache icons |
| APACHE_MIME_ICON_MAP = { |
| '_default': 'unknown.png', |
| 'application/gzip': 'compressed.png', |
| 'application/directory': 'folder.png', |
| 'text/html': 'text.png', |
| 'text/plain': 'text.png', |
| } |
| |
| # Map mime types to apache icons |
| APACHE_FILE_ICON_MAP = { |
| '..': 'back.png', |
| } |
| |
| # These icon files are from the Apache project and are in the public |
| # domain. |
| ICON_IMAGES = { |
| 'back.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAElBMVEX/' |
| '///M//+ZmZlmZmYzMzMAAACei5rnAAAAAnRSTlP/AOW3MEoAAABWSURB' |
| 'VHjabdBBCgAhDEPRRpv7X3kwEMsQ//IRRC08urjRHbha5VLFUsVSxVI9' |
| 'lmDh5hMpHD6n0EgoiZG0DNINpnWlcVXaRix76e1/8dddcL6nG0Ri9gHj' |
| 'tgSXKYeLBgAAAABJRU5ErkJggg==', |
| 'compressed.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAADAFBM' |
| 'VEX//////8z//5n//2b//zP//wD/zP//zMz/zJn/zGb/zDP/zAD/' |
| 'mf//mcz/mZn/mWb/mTP/mQD/Zv//Zsz/Zpn/Zmb/ZjP/ZgD/M///' |
| 'M8z/M5n/M2b/MzP/MwD/AP//AMz/AJn/AGb/ADP/AADM///M/8zM' |
| '/5nM/2bM/zPM/wDMzP/MzMzMzJnMzGbMzDPMzADMmf/MmczMmZnM' |
| 'mWbMmTPMmQDMZv/MZszMZpnMZmbMZjPMZgDMM//MM8zMM5nMM2bM' |
| 'MzPMMwDMAP/MAMzMAJnMAGbMADPMAACZ//+Z/8yZ/5mZ/2aZ/zOZ' |
| '/wCZzP+ZzMyZzJmZzGaZzDOZzACZmf+ZmcyZmZmZmWaZmTOZmQCZ' |
| 'Zv+ZZsyZZpmZZmaZZjOZZgCZM/+ZM8yZM5mZM2aZMzOZMwCZAP+Z' |
| 'AMyZAJmZAGaZADOZAABm//9m/8xm/5lm/2Zm/zNm/wBmzP9mzMxm' |
| 'zJlmzGZmzDNmzABmmf9mmcxmmZlmmWZmmTNmmQBmZv9mZsxmZplm' |
| 'ZmZmZjNmZgBmM/9mM8xmM5lmM2ZmMzNmMwBmAP9mAMxmAJlmAGZm' |
| 'ADNmAAAz//8z/8wz/5kz/2Yz/zMz/wAzzP8zzMwzzJkzzGYzzDMz' |
| 'zAAzmf8zmcwzmZkzmWYzmTMzmQAzZv8zZswzZpkzZmYzZjMzZgAz' |
| 'M/8zM8wzM5kzM2YzMzMzMwAzAP8zAMwzAJkzAGYzADMzAAAA//8A' |
| '/8wA/5kA/2YA/zMA/wAAzP8AzMwAzJkAzGYAzDMAzAAAmf8AmcwA' |
| 'mZkAmWYAmTMAmQAAZv8AZswAZpkAZmYAZjMAZgAAM/8AM8wAM5kA' |
| 'M2YAMzMAMwAAAP8AAMwAAJkAAGYAADPuAADdAAC7AACqAACIAAB3' |
| 'AABVAABEAAAiAAARAAAA7gAA3QAAuwAAqgAAiAAAdwAAVQAARAAA' |
| 'IgAAEQAAAO4AAN0AALsAAKoAAIgAAHcAAFUAAEQAACIAABHu7u7d' |
| '3d27u7uqqqqIiIh3d3dVVVVEREQiIiIREREAAAD7CIKZAAAAJXRS' |
| 'TlP///////////////////////////////////////////////8A' |
| 'P89CTwAAAGtJREFUeNp9z9ENgDAIhOEOco+dybVuEXasFMRDY/x5' |
| '+xJCO6Znu6kSx7BhXyjtKBWWNlwW88Loid7hFRKBXiIYCMfMEYUQ' |
| 'QohC3CjFA5nIjqx1CqlDLGR/EhM5O06yvin0ftGOyIS7lV14AsQN' |
| 'aR7rMEBYAAAAAElFTkSuQmCC', |
| 'folder.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAElBMVEX/' |
| '////zJnM//+ZZjMzMzMAAADCEvqoAAAAA3RSTlP//wDXyg1BAAAASElE' |
| 'QVR42s3KQQ6AQAhDUaXt/a/sQDrRJu7c+NmQB0e99B3lnqjT6cYx6zSI' |
| 'bV40n3D7psYMoBoz4w8/EdNYQsbGEjNxYSljXTEsA9O1pLTvAAAAAElF' |
| 'TkSuQmCC', |
| 'text.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAD1BMVEX/' |
| '///M//+ZmZkzMzMAAABVsTOVAAAAAnRSTlP/AOW3MEoAAABISURBVHja' |
| 'tcrRCgAgCENRbf7/N7dKomGvngjhMsPLD4NdMPwia438NRIyxsaL/XQZ' |
| 'hyxpkC6zyjLXGVXnkhqWJWIIrOgeinECLlUCjBCqNQoAAAAASUVORK5C' |
| 'YII=', |
| 'unknown.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAD1BMVEX/' |
| '///M//+ZmZkzMzMAAABVsTOVAAAAAnRSTlP/AOW3MEoAAABYSURBVHja' |
| 'ncvRDoAgDEPRruX/v1kmNHPBxMTLyzgD6FmsILg56g2hQnJkOco4yZhq' |
| 'tN5nYd5Zq0LsHblwxwP9GTCWsaGtoelANKzOlz/RfaLYUmLE6E28ALlN' |
| 'AupSdoFsAAAAAElFTkSuQmCC'} |
| |
| |
| # Begin vendored code |
| # This code is licensed under the Public Domain/CC0 and comes from |
| # https://github.com/leenr/gzip-stream/blob/master/gzip_stream.py |
| # Code was modified: |
| # removed type annotations to support python2. |
| # removed use of *, somearg for positional anonymous args. |
| # Default compression level to 9. |
| |
| class GZIPCompressedStream(io.RawIOBase): |
| def __init__(self, stream, compression_level=9): |
| assert 1 <= compression_level <= 9 |
| |
| self._compression_level = compression_level |
| self._stream = stream |
| |
| self._compressed_stream = io.BytesIO() |
| self._compressor = gzip.GzipFile( |
| mode='wb', |
| fileobj=self._compressed_stream, |
| compresslevel=compression_level |
| ) |
| |
| # because of the GZIP header written by `GzipFile.__init__`: |
| self._compressed_stream.seek(0) |
| self.count = 0 |
| |
| def read(self, length): |
| r = super().read(length) |
| self.count += len(r) |
| return r |
| |
| def tell(self): |
| return self.count |
| |
| @property |
| def compression_level(self): |
| return self._compression_level |
| |
| @property |
| def stream(self): |
| return self._stream |
| |
| def readable(self): |
| return True |
| |
| def _read_compressed_into(self, b): |
| buf = self._compressed_stream.read(len(b)) |
| b[:len(buf)] = buf |
| return len(buf) |
| |
| def readinto(self, b): |
| b = memoryview(b) |
| |
| offset = 0 |
| size = len(b) |
| while offset < size: |
| offset += self._read_compressed_into(b[offset:]) |
| if offset < size: |
| # self._compressed_buffer now empty |
| if self._compressor.closed: |
| # nothing to compress anymore |
| break |
| # compress next bytes |
| self._read_n_compress(size) |
| |
| return offset |
| |
| def _read_n_compress(self, size): |
| assert size > 0 |
| |
| data = self._stream.read(size) |
| |
| # rewind buffer to the start to free up memory |
| # (because anything currently in the buffer should be already |
| # streamed off the object) |
| self._compressed_stream.seek(0) |
| self._compressed_stream.truncate(0) |
| |
| if data: |
| self._compressor.write(data) |
| else: |
| # this will write final data (will flush zlib with Z_FINISH) |
| self._compressor.close() |
| |
| # rewind to the buffer start |
| self._compressed_stream.seek(0) |
| |
| def __repr__(self): |
| return ( |
| '{self.__class__.__name__}(' |
| '{self.stream!r}, ' |
| 'compression_level={self.compression_level!r}' |
| ')' |
| ).format(self=self) |
| |
| # End vendored code |
| |
| |
| def get_mime_icon(mime, filename=''): |
| icon = (APACHE_FILE_ICON_MAP.get(filename) or |
| APACHE_MIME_ICON_MAP.get(mime) or |
| APACHE_MIME_ICON_MAP['_default']) |
| return "data:image/png;base64,%s" % ICON_IMAGES[icon] |
| |
| |
| def retry_function(func): |
| for attempt in range(1, POST_ATTEMPTS + 1): |
| try: |
| return func() |
| except Exception: |
| if attempt >= POST_ATTEMPTS: |
| raise |
| else: |
| logging.exception("Error on attempt %d" % attempt) |
| time.sleep(attempt * 10) |
| |
| |
| def sizeof_fmt(num, suffix='B'): |
| # From http://stackoverflow.com/questions/1094841/ |
| # reusable-library-to-get-human-readable-version-of-file-size |
| for unit in ['', 'K', 'M', 'G', 'T', 'P', 'E', 'Z']: |
| if abs(num) < 1024.0: |
| return "%3.1f%s%s" % (num, unit, suffix) |
| num /= 1024.0 |
| return "%.1f%s%s" % (num, 'Y', suffix) |
| |
| |
| class Credentials(gce_cred.Credentials): |
| def __init__(self, path): |
| self._path = path |
| self.refresh(None) |
| |
| def refresh(self, request): |
| with open(self._path) as f: |
| data = json.loads(f.read()) |
| self.token = data['access_token'] |
| self.expiry = (datetime.datetime.utcnow() + |
| datetime.timedelta(seconds=data['expires_in'])) |
| |
| |
| class FileDetail(): |
| """ |
| Used to generate indexes with links or as the file path |
| to push to storage. |
| """ |
| |
| def __init__(self, full_path, relative_path, filename=None): |
| """ |
| Args: |
| full_path (str): The absolute path to the file on disk. |
| relative_path (str): The relative path from the artifacts source |
| used for links. |
| filename (str): An optional alternate filename in links. |
| """ |
| # Make FileNotFoundError exception to be compatible with python2 |
| try: |
| FileNotFoundError # noqa: F823 |
| except NameError: |
| FileNotFoundError = OSError |
| |
| self.full_path = full_path |
| if filename is None: |
| self.filename = os.path.basename(full_path) |
| else: |
| self.filename = filename |
| self.relative_path = relative_path |
| |
| if self.full_path and os.path.isfile(self.full_path): |
| mime_guess, encoding = mimetypes.guess_type(self.full_path) |
| self.mimetype = mime_guess if mime_guess else 'text/plain' |
| self.encoding = encoding |
| self.folder = False |
| else: |
| self.mimetype = 'application/directory' |
| self.encoding = None |
| self.folder = True |
| try: |
| st = os.stat(self.full_path) |
| self.last_modified = time.gmtime(st[stat.ST_MTIME]) |
| self.size = st[stat.ST_SIZE] |
| except (FileNotFoundError, TypeError): |
| self.last_modified = time.gmtime(0) |
| self.size = 0 |
| |
| def __repr__(self): |
| t = 'Folder' if self.folder else 'File' |
| return '<%s %s>' % (t, self.relative_path) |
| |
| |
| class FileList(Sequence): |
| '''A collection of FileDetail objects |
| |
| This is a list-like group of FileDetail objects, intended to be |
| used as a context manager around the upload process. |
| ''' |
| def __init__(self): |
| self.file_list = [] |
| self.file_list.append(FileDetail(None, '', '')) |
| self.tempdirs = [] |
| |
| def __enter__(self): |
| return self |
| |
| def __exit__(self, type, value, traceback): |
| for tempdir in self.tempdirs: |
| shutil.rmtree(tempdir) |
| |
| def __getitem__(self, item): |
| return self.file_list.__getitem__(item) |
| |
| def __len__(self): |
| return self.file_list.__len__() |
| |
| def get_tempdir(self): |
| '''Get a temporary directory |
| |
| Returns path to a private temporary directory which will be |
| cleaned on exit |
| ''' |
| tempdir = tempfile.mkdtemp(prefix='s-u-l-tmp') |
| self.tempdirs.append(tempdir) |
| return tempdir |
| |
| @staticmethod |
| def _path_in_tree(root, path): |
| full_path = os.path.realpath(os.path.abspath( |
| os.path.expanduser(path))) |
| if not full_path.startswith(root): |
| logging.debug("Skipping path outside root: %s" % (path,)) |
| return False |
| return True |
| |
| def add(self, file_path): |
| """ |
| Generate a list of files to upload to storage. Recurses through |
| directories |
| """ |
| |
| # file_list: A list of FileDetails to push to storage |
| file_list = [] |
| |
| if os.path.isfile(file_path): |
| relative_path = os.path.basename(file_path) |
| file_list.append(FileDetail(file_path, relative_path)) |
| elif os.path.isdir(file_path): |
| original_root = os.path.realpath(os.path.abspath( |
| os.path.expanduser(file_path))) |
| |
| parent_dir = os.path.dirname(file_path) |
| if not file_path.endswith('/'): |
| filename = os.path.basename(file_path) |
| full_path = file_path |
| relative_name = os.path.relpath(full_path, parent_dir) |
| file_list.append(FileDetail(full_path, relative_name, |
| filename)) |
| # TODO: this will copy the result of symlinked files, but |
| # it won't follow directory symlinks. If we add that, we |
| # should ensure that we don't loop. |
| for path, folders, files in os.walk(file_path): |
| # Sort folder in-place so that we recurse in order. |
| files.sort(key=lambda x: x.lower()) |
| folders.sort(key=lambda x: x.lower()) |
| # relative_path: The path between the given directory |
| # and the one being currently walked. |
| relative_path = os.path.relpath(path, parent_dir) |
| |
| for filename in folders: |
| full_path = os.path.join(path, filename) |
| if not self._path_in_tree(original_root, full_path): |
| continue |
| relative_name = os.path.relpath(full_path, parent_dir) |
| file_list.append(FileDetail(full_path, relative_name, |
| filename)) |
| |
| for filename in files: |
| full_path = os.path.join(path, filename) |
| if not self._path_in_tree(original_root, full_path): |
| continue |
| relative_name = os.path.relpath(full_path, parent_dir) |
| file_detail = FileDetail(full_path, relative_name) |
| file_list.append(file_detail) |
| |
| self.file_list += file_list |
| |
| |
| class Indexer(): |
| """Index a FileList |
| |
| Functions to generate indexes and other collated data for a |
| FileList |
| |
| - make_indexes() : make index.html in folders |
| """ |
| def __init__(self, file_list): |
| ''' |
| Args: |
| file_list (FileList): A FileList object with all files |
| to be indexed. |
| ''' |
| assert isinstance(file_list, FileList) |
| self.file_list = file_list |
| |
| def _make_index_file(self, folder_links, title, tempdir, append_footer): |
| """Writes an index into a file for pushing""" |
| for file_details in folder_links: |
| # Do not generate an index file if one exists already. |
| # This may be the case when uploading other machine generated |
| # content like python coverage info. |
| if self.index_filename == file_details.filename: |
| return |
| index_content = self._generate_log_index( |
| folder_links, title, append_footer) |
| fd = open(os.path.join(tempdir, self.index_filename), 'w') |
| fd.write(index_content) |
| return os.path.join(tempdir, self.index_filename) |
| |
| def _generate_log_index(self, folder_links, title, append_footer): |
| """Create an index of logfiles and links to them""" |
| |
| output = '<html><head><title>%s</title></head><body>\n' % title |
| output += '<h1>%s</h1>\n' % title |
| output += '<table><tr><th></th><th>Name</th><th>Last Modified</th>' |
| output += '<th>Size</th></tr>' |
| |
| file_details_to_append = None |
| for file_details in folder_links: |
| output += '<tr>' |
| output += ( |
| '<td><img alt="[ ]" title="%(m)s" src="%(i)s"></img></td>' % ({ |
| 'm': file_details.mimetype, |
| 'i': get_mime_icon(file_details.mimetype, |
| file_details.filename), |
| })) |
| filename = file_details.filename |
| link_filename = filename |
| if file_details.folder: |
| filename += '/' |
| link_filename += '/index.html' |
| output += '<td><a href="%s">%s</a></td>' % ( |
| urlparse.quote(link_filename), |
| filename) |
| output += '<td>%s</td>' % time.asctime( |
| file_details.last_modified) |
| size = sizeof_fmt(file_details.size, suffix='') |
| output += '<td style="text-align: right">%s</td>' % size |
| output += '</tr>\n' |
| |
| if (append_footer and |
| append_footer in file_details.filename): |
| file_details_to_append = file_details |
| |
| output += '</table>' |
| |
| if file_details_to_append: |
| output += '<br /><hr />' |
| try: |
| with open(file_details_to_append.full_path, 'r') as f: |
| output += f.read() |
| except IOError: |
| logging.exception("Error opening file for appending") |
| |
| output += '</body></html>\n' |
| return output |
| |
| def make_indexes(self, create_parent_links=True, |
| create_topdir_parent_link=False, |
| append_footer='index_footer.html'): |
| '''Make index.html files |
| |
| Iterate the file list and crete index.html files for folders |
| |
| Args: |
| create_parent_links (bool): Create parent links |
| create_topdir_parent_link (bool): Create topdir parent link |
| append_footer (str): Filename of a footer to append to each |
| generated page |
| |
| Return: |
| No value, the self.file_list will be updated |
| ''' |
| self.index_filename = 'index.html' |
| |
| folders = collections.OrderedDict() |
| for f in self.file_list: |
| if f.folder: |
| folders[f.relative_path] = [] |
| folder = os.path.dirname(os.path.dirname( |
| f.relative_path + '/')) |
| if folder == '/': |
| folder = '' |
| else: |
| folder = os.path.dirname(f.relative_path) |
| folders[folder].append(f) |
| |
| indexes = {} |
| parent_file_detail = FileDetail(None, '..', '..') |
| for folder, files in folders.items(): |
| # Don't add the pseudo-top-directory |
| if files and files[0].full_path is None: |
| files = files[1:] |
| if create_topdir_parent_link: |
| files = [parent_file_detail] + files |
| elif create_parent_links: |
| files = [parent_file_detail] + files |
| |
| # Do generate a link to the parent directory |
| full_path = self._make_index_file(files, 'Index of %s' % (folder,), |
| self.file_list.get_tempdir(), |
| append_footer) |
| |
| if full_path: |
| filename = os.path.basename(full_path) |
| relative_name = os.path.join(folder, filename) |
| indexes[folder] = FileDetail(full_path, relative_name) |
| |
| # This appends the index file at the end of the group of files |
| # for each directory. |
| new_list = [] |
| last_dirname = None |
| for f in reversed(list(self.file_list)): |
| if f.folder: |
| relative_path = f.relative_path + '/' |
| else: |
| relative_path = f.relative_path |
| dirname = os.path.dirname(relative_path) |
| if dirname == '/': |
| dirname = '' |
| if dirname != last_dirname: |
| index = indexes.pop(dirname, None) |
| if index: |
| new_list.append(index) |
| last_dirname = dirname |
| new_list.append(f) |
| new_list.reverse() |
| self.file_list.file_list = new_list |
| |
| |
| class GzipFilter(): |
| chunk_size = 16384 |
| |
| def __init__(self, infile): |
| self.gzipfile = GZIPCompressedStream(infile) |
| self.done = False |
| |
| def __iter__(self): |
| return self |
| |
| def __next__(self): |
| if self.done: |
| self.gzipfile.close() |
| raise StopIteration() |
| data = self.gzipfile.read(self.chunk_size) |
| if not data: |
| self.done = True |
| return data |
| |
| |
| class DeflateFilter(): |
| chunk_size = 16384 |
| |
| def __init__(self, infile): |
| self.infile = infile |
| self.encoder = zlib.compressobj() |
| self.done = False |
| |
| def __iter__(self): |
| return self |
| |
| def __next__(self): |
| if self.done: |
| raise StopIteration() |
| ret = b'' |
| while True: |
| data = self.infile.read(self.chunk_size) |
| if data: |
| ret = self.encoder.compress(data) |
| if ret: |
| break |
| else: |
| self.done = True |
| ret = self.encoder.flush() |
| break |
| return ret |
| |
| |
| class Uploader(): |
| def __init__(self, client, container, prefix=None, |
| dry_run=False): |
| |
| self.dry_run = dry_run |
| if dry_run: |
| self.url = 'http://dry-run-url.com/a/path/' |
| return |
| |
| self.client = client |
| self.prefix = prefix or '' |
| |
| self.bucket = client.bucket(container) |
| cors = [{ |
| 'method': ['GET', 'HEAD'], |
| 'origin': ['*'] |
| }] |
| self.bucket.cors = cors |
| self.bucket.website = {"mainPageSuffix": "index.html"} |
| self.bucket.update() |
| |
| self.url = os.path.join('https://storage.googleapis.com/', |
| container, self.prefix) |
| |
| def upload(self, file_list): |
| """Spin up thread pool to upload to storage""" |
| |
| if self.dry_run: |
| return |
| |
| num_threads = min(len(file_list), MAX_UPLOAD_THREADS) |
| threads = [] |
| queue = queuelib.Queue() |
| # add items to queue |
| for f in file_list: |
| queue.put(f) |
| |
| for x in range(num_threads): |
| t = threading.Thread(target=self.post_thread, args=(queue,)) |
| threads.append(t) |
| t.start() |
| |
| for t in threads: |
| t.join() |
| |
| def post_thread(self, queue): |
| while True: |
| try: |
| file_detail = queue.get_nowait() |
| logging.debug("%s: processing job %s", |
| threading.current_thread(), |
| file_detail) |
| retry_function(lambda: self._post_file(file_detail)) |
| except IOError: |
| # Do our best to attempt to upload all the files |
| logging.exception("Error opening file") |
| continue |
| except queuelib.Empty: |
| # No more work to do |
| return |
| |
| @staticmethod |
| def _is_text_type(mimetype): |
| # We want to compress all text types. |
| if mimetype.startswith('text/'): |
| return True |
| |
| # Further compress types that typically contain text but are no |
| # text sub type. |
| compress_types = [ |
| 'application/json', |
| 'image/svg+xml', |
| ] |
| if mimetype in compress_types: |
| return True |
| return False |
| |
| def _post_file(self, file_detail): |
| relative_path = os.path.join(self.prefix, file_detail.relative_path) |
| content_encoding = None |
| |
| if not file_detail.folder: |
| if (file_detail.encoding is None and |
| self._is_text_type(file_detail.mimetype)): |
| content_encoding = 'gzip' |
| data = GZIPCompressedStream(open(file_detail.full_path, 'rb')) |
| else: |
| if (not file_detail.filename.endswith(".gz") and |
| file_detail.encoding): |
| # Don't apply gzip encoding to files that we receive as |
| # already gzipped. The reason for this is storage will |
| # serve this back to users as an uncompressed file if they |
| # don't set an accept-encoding that includes gzip. This |
| # can cause problems when the desired file state is |
| # compressed as with .tar.gz tarballs. |
| content_encoding = file_detail.encoding |
| data = open(file_detail.full_path, 'rb') |
| else: |
| data = '' |
| relative_path = relative_path.rstrip('/') |
| if relative_path == '': |
| relative_path = '/' |
| blob = self.bucket.blob(relative_path) |
| if content_encoding: |
| blob.content_encoding = content_encoding |
| if hasattr(data, 'tell'): |
| upload = blob.upload_from_file |
| else: |
| upload = blob.upload_from_string |
| upload(data, content_type=file_detail.mimetype) |
| |
| |
| def run(container, files, |
| indexes=True, parent_links=True, topdir_parent_link=False, |
| partition=False, footer='index_footer.html', |
| prefix=None, dry_run=False, credentials_file=None): |
| |
| if credentials_file: |
| cred = Credentials(credentials_file) |
| client = storage.Client(credentials=cred) |
| else: |
| client = storage.Client() |
| |
| if prefix: |
| prefix = prefix.lstrip('/') |
| if partition and prefix: |
| parts = prefix.split('/') |
| if len(parts) > 1: |
| container += '_' + parts[0] |
| prefix = '/'.join(parts[1:]) |
| |
| # Create the objects to make sure the arguments are sound. |
| with FileList() as file_list: |
| # Scan the files. |
| for file_path in files: |
| file_list.add(file_path) |
| |
| indexer = Indexer(file_list) |
| |
| # (Possibly) make indexes. |
| if indexes: |
| indexer.make_indexes(create_parent_links=parent_links, |
| create_topdir_parent_link=topdir_parent_link, |
| append_footer=footer) |
| |
| logging.debug("List of files prepared to upload:") |
| for x in file_list: |
| logging.debug(x) |
| |
| # Upload. |
| uploader = Uploader(client, container, prefix, dry_run) |
| uploader.upload(file_list) |
| return uploader.url |
| |
| |
| def ansible_main(): |
| module = AnsibleModule( |
| argument_spec=dict( |
| container=dict(required=True, type='str'), |
| files=dict(required=True, type='list'), |
| partition=dict(type='bool', default=False), |
| indexes=dict(type='bool', default=True), |
| parent_links=dict(type='bool', default=True), |
| topdir_parent_link=dict(type='bool', default=False), |
| footer=dict(type='str'), |
| prefix=dict(type='str'), |
| credentials_file=dict(type='str'), |
| ) |
| ) |
| |
| p = module.params |
| url = run(p.get('container'), p.get('files'), |
| indexes=p.get('indexes'), |
| parent_links=p.get('parent_links'), |
| topdir_parent_link=p.get('topdir_parent_link'), |
| partition=p.get('partition'), |
| footer=p.get('footer'), |
| prefix=p.get('prefix'), |
| credentials_file=p.get('credentials_file')) |
| module.exit_json(changed=True, |
| url=url) |
| |
| |
| def cli_main(): |
| parser = argparse.ArgumentParser( |
| description="Upload files to Google Cloud Storage" |
| ) |
| parser.add_argument('--verbose', action='store_true', |
| help='show debug information') |
| parser.add_argument('--no-indexes', action='store_true', |
| help='do not generate any indexes at all') |
| parser.add_argument('--no-parent-links', action='store_true', |
| help='do not include links back to a parent dir') |
| parser.add_argument('--create-topdir-parent-link', action='store_true', |
| help='include a link in the root directory of the ' |
| 'files to the parent directory which may be the ' |
| 'index of all results') |
| parser.add_argument('--partition', action='store_true', |
| help='partition the prefix into multiple containers') |
| parser.add_argument('--append-footer', default='index_footer.html', |
| help='when generating an index, if the given file is ' |
| 'present in a directory, append it to the index ' |
| '(set to "none" to disable)') |
| parser.add_argument('--prefix', |
| help='Prepend this path to the object names when ' |
| 'uploading') |
| parser.add_argument('--dry-run', action='store_true', |
| help='do not attempt to create containers or upload, ' |
| 'useful with --verbose for debugging') |
| parser.add_argument('--credentials_file', |
| help='A file with Google cloud credentials') |
| parser.add_argument('container', |
| help='Name of the container to use when uploading') |
| parser.add_argument('files', nargs='+', |
| help='the file(s) to upload with recursive glob ' |
| 'matching when supplied as a string') |
| |
| args = parser.parse_args() |
| |
| if args.verbose: |
| logging.basicConfig(level=logging.DEBUG) |
| logging.captureWarnings(True) |
| |
| append_footer = args.append_footer |
| if append_footer.lower() == 'none': |
| append_footer = None |
| |
| url = run(args.container, args.files, |
| indexes=not args.no_indexes, |
| parent_links=not args.no_parent_links, |
| topdir_parent_link=args.create_topdir_parent_link, |
| partition=args.partition, |
| footer=append_footer, |
| prefix=args.prefix, |
| dry_run=args.dry_run, |
| credentials_file=args.credentials_file) |
| print(url) |
| |
| |
| if __name__ == '__main__': |
| if sys.stdin.isatty(): |
| cli_main() |
| else: |
| ansible_main() |
