Re: [RFC PATCH 1/5] checkpatch: improve handling of revert commits

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On 8/19/21 12:22 AM, Joe Perches wrote:
> Hey Denis:
> 
> Try this one please and let me know what you think...

Looks good to me. Couple of nitpicks below

> 
> ---
>  scripts/checkpatch.pl | 31 +++++++++++++------------------
>  1 file changed, 13 insertions(+), 18 deletions(-)
> 
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index 161ce7fe5d1e5..4e2e79eff9b8c 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -3196,26 +3196,21 @@ sub process {
>  				$orig_commit = lc($1);
>  			}
>  
> -			$short = 0 if ($line =~ /\bcommit\s+[0-9a-f]{12,40}/i);
> -			$long = 1 if ($line =~ /\bcommit\s+[0-9a-f]{41,}/i);
> -			$space = 0 if ($line =~ /\bcommit [0-9a-f]/i);
> -			$case = 0 if ($line =~ /\b[Cc]ommit\s+[0-9a-f]{5,40}[^A-F]/);
> -			if ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)"\)/i) {
> -				$orig_desc = $1;
> -				$hasparens = 1;
> -			} elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s*$/i &&
> -				 defined $rawlines[$linenr] &&
> -				 $rawlines[$linenr] =~ /^\s*\("([^"]+)"\)/) {
> -				$orig_desc = $1;
> -				$hasparens = 1;
> -			} elsif ($line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("[^"]+$/i &&
> -				 defined $rawlines[$linenr] &&
> -				 $rawlines[$linenr] =~ /^\s*[^"]+"\)/) {
> -				$line =~ /\bcommit\s+[0-9a-f]{5,}\s+\("([^"]+)$/i;
> +			my $input = $line;
> +			for (my $n = 0; $n < 2; $n++) {
> +				$input .= " $rawlines[$linenr + $n]" if ($#lines >= $linenr + $n);
> +			}
> +
> +			$short = 0 if ($input =~ /\bcommit\s+[0-9a-f]{12,40}/i);
> +			$long = 1 if ($input =~ /\bcommit\s+[0-9a-f]{41,}/i);
> +			$space = 0 if ($input =~ /\bcommit [0-9a-f]/i);
> +			$case = 0 if ($input =~ /\b[Cc]ommit\s+[0-9a-f]{5,40}[^A-F]/);
> +			if ($input =~ /\bcommit\s+[0-9a-f]{5,}\s+($balanced_parens)/i) {
>  				$orig_desc = $1;
> -				$rawlines[$linenr] =~ /^\s*([^"]+)"\)/;
> -				$orig_desc .= " " . $1;
>  				$hasparens = 1;
> +				# Always strip leading/trailing parens then double quotes if existing
> +				$orig_desc = substr($orig_desc, 1, -1);
> +				$orig_desc = substr($orig_desc, 1, -1) if ($orig_desc =~ /^".*"$/);

Why do you want to add "if ($orig_desc =~ /^".*"$/);" here? and not just substr($orig_desc, 2, -2);?

>  			}
>  
>  			($id, $description) = git_commit_info($orig_commit,
> 

In your previous patch with '.*?' you added a branch to allow also newlines between commit and shas:
```
commit
c3f157259438 (Revert "floppy: reintroduce O_NDELAY fix")
```

Maybe something like this will work (adding a last word from a prevline if line doesn't start from
commit)
+                       my $input = $line;
                        if ($line =~ /\b(c)ommit\s+([0-9a-f]{5,})\b/i) {
                                $init_char = $1;
                                $orig_commit = lc($2);
                        } elsif ($line =~ /\b([0-9a-f]{12,40})\b/i) {
                                $orig_commit = lc($1);
+                               $prevline =~ /(\w+)$/;
+                               $line = $1 . " " . $prevline;
                        }
 
-                       my $input = $line;
                        for (my $n = 0; $n < 2; $n++) {
                                $input .= " $rawlines[$linenr + $n]" if ($#lines >= $linenr + $n);
                        }

Thanks,
Denis




[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux