[couchdb] 01/03: Remove emilio-related Python script

[ko...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

kocolosk pushed a commit to branch random-bits-of-cleanup
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit be33934271cce93ff2826e5efe03707cb7876be5
Author: Adam Kocoloski <ko...@apache.org>
AuthorDate: Tue Jan 25 20:14:57 2022 -0500

    Remove emilio-related Python script
    
    The Emilio style checker was removed in #3674.
---
 bin/warnings_in_scope | 125 --------------------------------------------------
 1 file changed, 125 deletions(-)

diff --git a/bin/warnings_in_scope b/bin/warnings_in_scope
deleted file mode 100755
index 2a85421..0000000
--- a/bin/warnings_in_scope
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/env python3
-import os
-import subprocess
-from pathlib import Path
-import optparse
-import sys
-import re
-
-def run(command, cwd=None):
-    try:
-        return subprocess.Popen(
-            command, shell=True, cwd=cwd,
-            stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE)
-    except OSError as err:
-        raise OSError("Error in command '{0}': {1}".format(command, err))
-
-def parse_location(line):
-    # take substring between @@
-    # take second part of it
-    location = line.split(b'@@')[1].strip().split(b' ')[1]
-    tokens = location.split(b',')
-    if len(tokens) == 1:
-        return (int(tokens[0][1:]), 1)
-    elif len(tokens) == 2:
-        return (int(tokens[0][1:]), int(tokens[1]))
-
-def changed_files(directory, scope):
-    result = {}
-    proc = run('git diff --no-prefix --unified={0}'.format(scope), cwd=str(directory))
-    file_path = None
-    for line in iter(proc.stdout.readline, b''):
-        if line.startswith(b'diff --git '):
-            # this would be problematic if directory has space in the name
-            file_name = line.split(b' ')[3].strip()
-            file_path = str(directory.joinpath(str(file_name, 'utf-8')))
-            result[file_path] = set()
-            continue
-        if line.startswith(b'@@'):
-            start_pos, number_of_lines = parse_location(line)
-            for line_number in range(start_pos, start_pos + number_of_lines):
-                result[file_path].add(line_number)
-    return result
-
-def print_changed(file_name, line_number):
-    print('{0}:{1}'.format(str(file_name), str(line_number)))
-
-def changes(dirs, scope):
-    result = {}
-    for directory in dirs:
-        result.update(changed_files(directory, scope))
-    return result
-
-def repositories(root):
-    for directory in Path(root).rglob('.git'):
-        if not directory.is_dir():
-            continue
-        yield directory.parent
-
-def setup_argparse():
-    parser = optparse.OptionParser(description="Filter output to remove unrelated warning")
-    parser.add_option(
-        "-r",
-        "--regexp",
-        dest="regexp",
-        default='(?P<file_name>[^:]+):(?P<line>\d+).*',
-        help="Regexp used to extract file_name and line number",
-    )
-    parser.add_option(
-        "-s",
-        "--scope",
-        dest="scope",
-        default=0,
-        help="Number of lines surrounding the change we consider relevant",
-    )
-    parser.add_option(
-        "-p",
-        "--print-only",
-        action="store_true",
-        dest="print_only",
-        default=False,
-        help="Print changed lines only",
-    )
-    return parser.parse_args()
-
-def filter_stdin(regexp, changes):
-    any_matches = False
-    for line in iter(sys.stdin.readline, ''):
-        matches = re.match(regexp, line)
-        if matches:
-            file_name = matches.group('file_name')
-            line_number = int(matches.group('line'))
-            if file_name in changes and line_number in changes[file_name]:
-                print(line, end='')
-                any_matches = True
-    return any_matches
-
-def validate_regexp(regexp):
-    index = regexp.groupindex
-    if 'file_name' in index and 'line' in index:
-        return True
-    else:
-        raise TypeError("Regexp must define following groups:\n  - file_name\n  - line")
-
-def main():
-    opts, args = setup_argparse()
-    if opts.print_only:
-        for file_name, changed_lines in changes(repositories('.'), opts.scope).items():
-            for line_number in changed_lines:
-                print_changed(file_name, line_number)
-        return 0
-    else:
-        regexp = re.compile(opts.regexp)
-        validate_regexp(regexp)
-        if filter_stdin(regexp, changes(repositories('.'), opts.scope)):
-            return 1
-        else:
-            return 0
-
-if __name__ == "__main__":
-    try:
-        sys.exit(main())
-    except KeyboardInterrupt:
-        pass
-