Fix: Cache compiler errors

Cache compiler errors instead of passing them directly to Nova. This removes the possibility for outdated old errors not going away.

1 files changed, 40 insertions, 0 deletions

diff --git a/Zig.novaextension/Scripts/normalize-zig-issues.pl b/Zig.novaextension/Scripts/normalize-zig-issues.pl
index b6ff328..17620a0 100644
--- a/Zig.novaextension/Scripts/normalize-zig-issues.pl
+++ b/Zig.novaextension/Scripts/normalize-zig-issues.pl
@@ -4,6 +4,7 @@ $| = 1;
 
 my $base = $ENV{NOVA_ZIG_TASK_CWD} || $ENV{PWD} || "";
 my %file_cache = ();
+my @collected_issues = ();
 
 sub normalize_path {
   my ($path) = @_;
@@ -83,6 +84,16 @@ while (my $line = <STDIN>) {
     }
 
     $line = "$normalized:$line_number:$column: $severity: $message";
+
+    if ($severity eq "error" || $severity eq "warning" || $severity eq "note") {
+      push @collected_issues, {
+        file     => $normalized,
+        line     => int($line_number),
+        column   => int($column),
+        severity => $severity,
+        message  => $message,
+      };
+    }
   } elsif ($line =~ m{^([^:\n]+\.zig):(\d+):(\d+):}) {
     my ($path, $line_number, $column) = ($1, $2, $3);
     my $normalized = normalize_path($path);
@@ -91,3 +102,32 @@ while (my $line = <STDIN>) {
 
   print $line, $newline;
 }
+
+END {
+  my $issue_file = $ENV{NOVA_ZIG_ISSUE_FILE} or return;
+  sub _json_str {
+    my ($s) = @_;
+    $s =~ s/\\/\\\\/g;
+    $s =~ s/"/\\"/g;
+    $s =~ s/\n/\\n/g;
+    $s =~ s/\r/\\r/g;
+    $s =~ s/\t/\\t/g;
+    return qq("$s");
+  }
+  if (open my $fh, ">", $issue_file) {
+    print $fh "[";
+    my $first = 1;
+    for my $issue (@collected_issues) {
+      print $fh "," unless $first;
+      $first = 0;
+      printf $fh '{%s,%s,%s,%s,%s}',
+        '"file":'     . _json_str($issue->{file}),
+        '"line":'     . $issue->{line},
+        '"column":'   . $issue->{column},
+        '"severity":' . _json_str($issue->{severity}),
+        '"message":'  . _json_str($issue->{message});
+    }
+    print $fh "]";
+    close $fh;
+  }
+}