mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-29 03:34:26 +08:00
6c9cda1635
* WIP: Get versions from database files * Fix formatting * Provider inherits ResourceBase * Correct versions JSON file location * Fix formatting * Fix formatting * Fix include in versions.h * Fetch port versions using git tree object * Undo changes to x-history * Remove unnecesary moves Co-authored-by: nicole mazzuca <mazzucan@outlook.com> * Extract Git manipulation code * [WIP] Review comments * [WIP] Review comments pt. 2 * [WIP] Review comments / fix formatting * Generate baseline.json * Extract deserializers from registries source file * BaselineProvider initial implementation * Modify gitignore * Update .gitignore again * Use JSON deserializer for versions db * Lazy load baseline file * Fetch baseline.json from baseline commit * More git abstractions * Clean up code * Path helpers * Formatting * Move data into impl object * Use implementation object for VersionedPortfileProvider * Reuse cloned instance for checkouts * Code cleanup and formatting * Fix returning dangling reference * Prepare to remove files in port_versions/ * Remove files in port_versions/ * Update .gitignore * Some PR review comments * Use StringView * More StringView conversions * More refactoring * Make some implementation members private * Functions for parsing baseline and version files * Hide deserializers implementation * Check for `versions` feature flag in registries. Co-authored-by: Robert Schumacher <roschuma@microsoft.com> Co-authored-by: nicole mazzuca <mazzucan@outlook.com>
115 lines
4.2 KiB
Python
115 lines
4.2 KiB
Python
import os
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import os.path
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import sys
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import subprocess
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import json
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import time
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import shutil
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from subprocess import CalledProcessError
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from json.decoder import JSONDecodeError
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from pathlib import Path
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SCRIPT_DIRECTORY = os.path.dirname(os.path.abspath(__file__))
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def get_current_git_ref():
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output = subprocess.run(['git', '-C', SCRIPT_DIRECTORY, 'rev-parse', '--verify', 'HEAD'],
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capture_output=True,
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encoding='utf-8')
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if output.returncode == 0:
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return output.stdout.strip()
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print(f"Failed to get git ref:", output.stderr.strip(), file=sys.stderr)
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return None
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def generate_port_versions_db(ports_path, db_path, revision):
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start_time = time.time()
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# Assume each directory in ${VCPKG_ROOT}/ports is a different port
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port_names = [item for item in os.listdir(
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ports_path) if os.path.isdir(os.path.join(ports_path, item))]
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port_names.sort()
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total_count = len(port_names)
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# Dictionary to collect the latest version of each port as baseline
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baseline_objects = {}
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baseline_objects['default'] = {}
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for counter, port_name in enumerate(port_names):
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containing_dir = os.path.join(db_path, f'{port_name[0]}-')
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os.makedirs(containing_dir, exist_ok=True)
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output_filepath = os.path.join(containing_dir, f'{port_name}.json')
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if not os.path.exists(output_filepath):
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output = subprocess.run(
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[os.path.join(SCRIPT_DIRECTORY, '../vcpkg'),
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'x-history', port_name, '--x-json'],
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capture_output=True, encoding='utf-8')
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if output.returncode == 0:
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try:
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versions_object = json.loads(output.stdout)
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# Put latest version in baseline dictionary
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latest_version = versions_object["versions"][0]
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baseline_objects['default'][port_name] = {
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"version-string": latest_version["version-string"],
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"port-version": latest_version["port-version"]
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}
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with open(output_filepath, 'w') as output_file:
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json.dump(versions_object, output_file)
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except JSONDecodeError:
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print(
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f'Malformed JSON from vcpkg x-history {port_name}: ', output.stdout.strip(), file=sys.stderr)
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else:
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print(f'x-history {port_name} failed: ',
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output.stdout.strip(), file=sys.stderr)
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# This should be replaced by a progress bar
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if counter > 0 and counter % 100 == 0:
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elapsed_time = time.time() - start_time
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print(
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f'Processed {counter} out of {total_count}. Elapsed time: {elapsed_time:.2f} seconds')
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# Generate baseline.json
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baseline_file_path = os.path.join(db_path, 'baseline.json')
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with open(baseline_file_path, 'w') as baseline_output_file:
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json.dump(baseline_objects, baseline_output_file)
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# Generate timestamp
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rev_file = os.path.join(db_path, revision)
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Path(rev_file).touch()
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elapsed_time = time.time() - start_time
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print(
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f'Processed {total_count} total ports. Elapsed time: {elapsed_time:.2f} seconds')
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def main(ports_path, db_path):
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revision = get_current_git_ref()
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if not revision:
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print('Couldn\'t fetch current Git revision', file=sys.stderr)
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sys.exit(1)
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rev_file = os.path.join(db_path, revision)
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if os.path.exists(rev_file):
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print(f'Database files already exist for commit {revision}')
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sys.exit(0)
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if (os.path.exists(db_path)):
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try:
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shutil.rmtree(db_path)
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except OSError as e:
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print(f'Could not delete folder: {db_path}.\nError: {e.strerror}')
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generate_port_versions_db(ports_path=ports_path,
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db_path=db_path,
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revision=revision)
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if __name__ == "__main__":
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main(ports_path=os.path.join(SCRIPT_DIRECTORY, '../ports'),
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db_path=os.path.join(SCRIPT_DIRECTORY, '../port_versions'))
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