extractAndPrintJavaParseError [1015769]

< > BotCompany Repo | #1015769 // extractAndPrintJavaParseError

JavaX fragment (include) [tags: use-pretranspiled]

sS extractAndPrintJavaParseError(S src, Throwable e) {
  new StringBuilder buf;
  print_tee(buf);
  S msg = takeFirstLines(2, innerMessage(e));
  print_tee(buf, msg);
  int line = parseIntOpt(regexpFirstGroupIC("line (\\d+)", msg));
  print_tee(buf);
  if (line != 0) {
    L<S> lines = lines(src);
    for (int i = max(1, line-5); i <= min(l(lines), line+5); i++)
      print_tee(buf, (i == line ? "* " : "  ") + "LINE " + i + ": " + lines.get(i-1));
  }
  print_tee(buf);
  ret str(buf);
}

Author comment

Began life as a copy of #1015768

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Snippet ID:

#1015769

Snippet name:

extractAndPrintJavaParseError

Eternal ID of this version:

#1015769/7

Text MD5:

ca7aabd81880661e8e4651ddfa7a6eea

Transpilation MD5:

e64204e1f8f565048a327f23f5145850

Author:

stefan

Category:

javax / code analysis

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2021-06-22 07:13:05

Source code size:

505 bytes / 15 lines

Pitched / IR pitched:

No / No

Views / Downloads:

469 / 555

Version history:

6 change(s)

Referenced in:

[show references]

1	sS extractAndPrintJavaParseError(S src, Throwable e) {
2	new StringBuilder buf;
3	print_tee(buf);
4	S msg = takeFirstLines(2, innerMessage(e));
5	print_tee(buf, msg);
6	int line = parseIntOpt(regexpFirstGroupIC("line (\\d+)", msg));
7	print_tee(buf);
8	if (line != 0) {
9	L<S> lines = lines(src);
10	for (int i = max(1, line-5); i <= min(l(lines), line+5); i++)
11	print_tee(buf, (i == line ? "* " : " ") + "LINE " + i + ": " + lines.get(i-1));
12	}
13	print_tee(buf);
14	ret str(buf);
15	}