Commit 37f815cad07d ("moveconfig: Use a function to read files") adds a helper function that can read a file as lines, but strips the newline characters. This change broke parts of moveconfig code that relied on their existence, resulting in a few issues:
Configs that are defined as empty aren't removed from header files (e.g. "#define CONFIG_REMAKE_ELF"). Make regex patterns use '\b' to match word boundaries instead of '\W' (which matched the newlines) so these lines still match and get removed.
All changes in defconfig are considered removed by savedefconfig even if they weren't, and line continuations in the headers aren't recognized and removed properly, because their checks explicitly look for a newline character. Remove the character from both comparisons.
The printed diff of header files is wrongly formatted and raises an IndexError if a blank line was removed. Let print() print the new lines, and use size-independent ways to check strings to fix the diff output.
Signed-off-by: Alper Nebi Yasak alpernebiyasak@gmail.com ---
tools/moveconfig.py | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/tools/moveconfig.py b/tools/moveconfig.py index 35fe6710d70a..1bcf58caf14c 100755 --- a/tools/moveconfig.py +++ b/tools/moveconfig.py @@ -205,12 +205,12 @@ def show_diff(alines, blines, file_path, color_enabled): tofile=os.path.join('b', file_path))
for line in diff: - if line[0] == '-' and line[1] != '-': - print(color_text(color_enabled, COLOR_RED, line), end=' ') - elif line[0] == '+' and line[1] != '+': - print(color_text(color_enabled, COLOR_GREEN, line), end=' ') + if line.startswith('-') and not line.startswith('--'): + print(color_text(color_enabled, COLOR_RED, line)) + elif line.startswith('+') and not line.startswith('++'): + print(color_text(color_enabled, COLOR_GREEN, line)) else: - print(line, end=' ') + print(line)
def extend_matched_lines(lines, matched, pre_patterns, post_patterns, extend_pre, extend_post): @@ -368,7 +368,7 @@ def cleanup_one_header(header_path, patterns, args):
matched = [] for i, line in enumerate(lines): - if i - 1 in matched and lines[i - 1][-2:] == '\\n': + if i - 1 in matched and lines[i - 1].endswith('\'): matched.append(i) continue for pattern in patterns: @@ -380,9 +380,9 @@ def cleanup_one_header(header_path, patterns, args): return
# remove empty #ifdef ... #endif, successive blank lines - pattern_if = re.compile(r'#\s*if(def|ndef)?\W') # #if, #ifdef, #ifndef - pattern_elif = re.compile(r'#\s*el(if|se)\W') # #elif, #else - pattern_endif = re.compile(r'#\s*endif\W') # #endif + pattern_if = re.compile(r'#\s*if(def|ndef)?\b') # #if, #ifdef, #ifndef + pattern_elif = re.compile(r'#\s*el(if|se)\b') # #elif, #else + pattern_endif = re.compile(r'#\s*endif\b') # #endif pattern_blank = re.compile(r'^\s*$') # empty line
while True: @@ -424,8 +424,8 @@ def cleanup_headers(configs, args):
patterns = [] for config in configs: - patterns.append(re.compile(r'#\s*define\s+%s\W' % config)) - patterns.append(re.compile(r'#\s*undef\s+%s\W' % config)) + patterns.append(re.compile(r'#\s*define\s+%s\b' % config)) + patterns.append(re.compile(r'#\s*undef\s+%s\b' % config))
for dir in 'include', 'arch', 'board': for (dirpath, dirnames, filenames) in os.walk(dir): @@ -451,7 +451,7 @@ def cleanup_one_extra_option(defconfig_path, configs, args): """
start = 'CONFIG_SYS_EXTRA_OPTIONS="' - end = '"\n' + end = '"'
lines = read_file(defconfig_path)
@@ -812,7 +812,7 @@ def check_defconfig(self): for (action, value) in self.results: if action != ACTION_MOVE: continue - if not value + '\n' in defconfig_lines: + if not value in defconfig_lines: log += color_text(self.args.color, COLOR_YELLOW, "'%s' was removed by savedefconfig.\n" % value)