sentry zap

gistfile1.txt

import re

if "stacktrace" in input_data:
  s = input_data["stacktrace"]
  lines = s.split("\n")
  l = ""
  for line in lines:
    if line.startswith("stacktrace: "):
      l = line.lstrip("stacktrace: ")
      break
  out = []

  dq = False
  sq = False
  lastWasEsc = False
  for c in l:
    out.append(c)
    if c == "'":
      if sq:
        if dq:
          if not lastWasEsc:
            out[-1] = "\\'"
          else:
            sq = False
      else:
        sq = True
    elif c == '"':
      dq = not dq
    if c == "\\":
      lastWasEsc = True
    else:
      lastWasEsc = False
  d = eval("".join(out))
else:
  d = {"frames": []}

pkg_re = re.compile(".*(github.com\/cockroachdb\/cockroach\/)")

taglist = input_data.get("tags","notag,novalue").split(",")
tags = {taglist[i*2]: taglist[i*2 + 1] for i in range(len(taglist) / 2)}
rev = tags.get("rev", "unknown")

# Make two stack traces: one compact, without hooks for GitHub to expand, and one verbose, with all stack frames linked to GitHub so that they auto-expand to code snippets.

compact = "\n".join(("%s in %s.%s at line %d" % (pkg_re.sub("", x["abs_path"]), pkg_re.sub("", x["module"]), x["function"], x["lineno"]) for x in reversed(d["frames"])))

ret = "\n".join(("%s#L%d-L%d in %s.%s" % (pkg_re.sub(r"https://\1blob/"+rev+"/", x["abs_path"]), x["lineno"]-1, x["lineno"]+1, pkg_re.sub("", x["module"]), x["function"]) for x in reversed(d["frames"])))

return {"stacktrace": compact, "expanded_stacktrace": ret, "tags": tags}