======================================== Do not apply this patch to the main line ========================================
This tool generates MAINTAINERS files based on boards.cfg file.
Because it is used only once, it should not be applied.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Changes in v4: - Newly added
Changes in v3: None Changes in v2: None
tools/gen_maintainers.py | 117 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100755 tools/gen_maintainers.py
diff --git a/tools/gen_maintainers.py b/tools/gen_maintainers.py new file mode 100755 index 0000000..c448402 --- /dev/null +++ b/tools/gen_maintainers.py @@ -0,0 +1,117 @@ +#!/usr/bin/env python + +import os +import sys +import subprocess + +INPUT_FILE = 'boards.cfg' + +def get_board_name(board, target): + board = board.upper() + target = target.upper() + if board == '<none>': + return target + elif board == target[:len(board)]: + return board + else: + print "other cases:", board, ':', target + return target + +def get_status(status): + if status == 'Active': + return 'Maintained' + elif status == 'Orphan': + return 'Orphan (since %s)' % orphaned_date + else: + print 'Error: %s: unknown status' % status + sys.exit(1) + +class Board: + def __init__(self, name, status, files, maintainers): + self.name = name + self.status = status + self.files = files + self.maintainers = maintainers + def append(self, files): + self.files += files + +# remove old MAINTAINERS files +subprocess.call("find board -name MAINTAINERS | xargs -r rm", shell=True) + +# store all the boards in this dictionary +all_boards = {} + +for line in open(INPUT_FILE): + if line[0] == '#' or line == '\n': + if line == '# The following were moved to "Orphan" in June, 2014\n': + orphaned_date = '2014-06' + elif line == '# The following were moved to "Orphan" in April, 2014\n': + orphaned_date = '2014-04' + elif line == '# The following were moved to "Orphan" in March, 2014\n': + orphaned_date = '2014-03' + elif line == '# The following were move to "Orphan" in September, 2013\n': + orphaned_date = '2013-09' + continue + (status, arch, cpu, soc, vendor, board, target, options, maintainers) = \ + line.rstrip().split(None, 8) + status = get_status(status) + if options == '-': + config = target + else: + config = options.split(':')[0] + # path of MAINTAINERS file: board/<path>/MAINTAINERS + if board == '-': + path = vendor + elif vendor == '-': + path = board + else: + path = os.path.join(vendor, board) + #name = get_board_name(board, target) + if board == '-': + files = [] + elif vendor == '-': + files = [ 'board/' + board + '/' ] + else: + files = [ 'board/' + vendor + '/' + board + '/' ] + files.append('include/configs/' + config + '.h') + files.append('configs/' + target + '_defconfig') + # On the first occurance of this MAINTAINERS path, add an empty list + if not path in all_boards: + all_boards[path] = [] + # boards_list is the list of boards that share the same MAINTAINERS file + boards_list = all_boards[path] + for b in boards_list: + remove_list = [] + for f in files: + if f in b.files: + remove_list.append(f) + for f in remove_list: + files.remove(f) + i = 0 + for b in boards_list: + if status == b.status and maintainers == b.maintainers: + b.append(files) + break + i += 1 + else: + if i == 0: + name = board.upper() + else: + name = target.upper() + boards_list.append(Board(name, status, files, maintainers)) + +for path, boards_list in all_boards.items(): + path = os.path.join('board', path, 'MAINTAINERS') + wfile = open(path, 'w') + first_loop = True + for b in boards_list: + if first_loop: + first_loop = False + else: + wfile.write('\n') + wfile.write(b.name.upper() + ' BOARD\n') + for maintainer in b.maintainers.split(':'): + wfile.write('M:\t%s\n' % maintainer) + wfile.write('S:\t%s\n' % b.status) + for file in b.files: + wfile.write('F:\t%s\n' % file)