amalgamator: normalize paths, make output stable

The amalgamator has a minor bug when emitting the
// begin header comments:

1. Leaks the full path (including the username) of the repo.
   e.g.: https://android-review.googlesource.com/c/platform/external/perfetto/+/1210943/1/sdk/perfetto.h

2. Leaks the name of the output folder, which changes all the times:
   e.g., https://android-review.googlesource.com/c/platform/external/perfetto/+/1210943/1/sdk/perfetto.cc

This fixes it

Change-Id: I007c0e67e9a115487811e30790e3287f3dcf1e59
1 file changed
tree: a720f351bebaeac6f070b2d0171a5487382fa88a
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. ui/
  14. .clang-format
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. Android.bp
  19. Android.bp.extras
  20. BUILD
  21. BUILD.extras
  22. BUILD.gn
  23. codereview.settings
  24. heapprofd.rc
  25. LICENSE
  26. MODULE_LICENSE_APACHE2
  27. NOTICE
  28. OWNERS
  29. perfetto.rc
  30. PRESUBMIT.py
  31. README.chromium
  32. README.md
  33. TEST_MAPPING
  34. WORKSPACE
README.md

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.

Contributing

See /docs/contributing.md for instructions.

The source-of-truth repo is Android's Gerrit. The GitHub repo is a read-only mirror.

Bugs

  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.

Community

You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.