cstyle.pl: echo commands for github workflow

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: George Melikov <mail@gmelikov.ru>
Closes #10705

diff --git a/scripts/cstyle.pl b/scripts/cstyle.pl
index 00b33dddfbcbb812923776544c6c6baabef49e24..d19718ecf443a1591fb414c4db79f46f5dea4cca 100755 (executable)
--- a/scripts/cstyle.pl
+++ b/scripts/cstyle.pl
@@ -58,8 +58,9 @@ use Getopt::Std;
 use strict;
 
 my $usage =
-"usage: cstyle [-chpvCP] [-o constructs] file ...
+"usage: cstyle [-cghpvCP] [-o constructs] file ...
        -c      check continuation indentation inside functions
+       -g      print github actions' workflow commands
        -h      perform heuristic checks that are sometimes wrong
        -p      perform some of the more picky checks
        -v      verbose
@@ -73,12 +74,13 @@ my $usage =
 
 my %opts;
 
-if (!getopts("cho:pvCP", \%opts)) {
+if (!getopts("cgho:pvCP", \%opts)) {
        print $usage;
        exit 2;
 }
 
 my $check_continuation = $opts{'c'};
+my $github_workflow = $opts{'g'} || $ENV{'CI'};
 my $heuristic = $opts{'h'};
 my $picky = $opts{'p'};
 my $verbose = $opts{'v'};
@@ -197,7 +199,10 @@ sub err($) {
                        printf $fmt, $filename, $., $error, $line;
                } else {
                        printf $fmt, $filename, $., $error;
-               }       
+               }
+               if ($github_workflow) {
+                       printf "::error file=%s,line=%s::%s\n", $filename, $., $error;
+               }
                $err_stat = 1;
        }
 }
@@ -415,7 +420,7 @@ line: while (<$filehandle>) {
                        $prev = $line;
                        next line;
                } elsif ($picky && ! (/^\t/ && $function_header_full_indent != 0)) {
-                       
+
                        err("continuation line should be indented by 4 spaces");
                }
        }