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review.blissroms.org / platform_build_blueprint / e7bc78aa7bea2b4f62e586a495213d229f43b318
commite7bc78aa7bea2b4f62e586a495213d229f43b318[log] [tgz]
authorColin Cross <ccross@android.com>Wed Jan 20 14:01:03 2021 -0800
committerColin Cross <ccross@android.com>Wed Jan 20 14:01:03 2021 -0800
tree48726c31894dee66f64587171cb53700dbed0b99
parent92ca1968cf2931f7a429c24a5804f4eb9dcb0469 [diff]
parent2b2b9f28f2252fc9106b8b4e9f54b6513e2ae5bc [diff]
Merge remote-tracking branch 'aosp/upstream'

* aosp/upstream:
  Use info.IsDir() instead of info.Mode()&os.ModeDir != 0
  Remove redundant stat/lstat calls from glob

Test: glob_test.go
Change-Id: Iea8f093ca16a57de4c3ef0935f29dfe871ac4a72
tree: 48726c31894dee66f64587171cb53700dbed0b99
  1. .github/
  2. bootstrap/
  3. bpfmt/
  4. bpmodify/
  5. deptools/
  6. gotestmain/
  7. gotestrunner/
  8. loadplugins/
  9. microfactory/
  10. parser/
  11. pathtools/
  12. proptools/
  13. tests/
  14. .gitignore
  15. .gofmt.sh
  16. blueprint.bash
  17. blueprint_impl.bash
  18. Blueprints
  19. bootstrap.bash
  20. CODEOWNERS
  21. context.go
  22. context_test.go
  23. CONTRIBUTING.md
  24. doc.go
  25. glob.go
  26. glob_test.go
  27. go.mod
  28. LICENSE
  29. live_tracker.go
  30. mangle.go
  31. module_ctx.go
  32. module_ctx_test.go
  33. name_interface.go
  34. ninja_defs.go
  35. ninja_strings.go
  36. ninja_strings_test.go
  37. ninja_writer.go
  38. ninja_writer_test.go
  39. OWNERS
  40. package_ctx.go
  41. provider.go
  42. provider_test.go
  43. README.md
  44. scope.go
  45. singleton_ctx.go
  46. splice_modules_test.go
  47. visit_test.go
README.md

Blueprint Build System

build

Blueprint is a meta-build system that reads in Blueprints files that describe modules that need to be built, and produces a Ninja manifest describing the commands that need to be run and their dependencies. Where most build systems use built-in rules or a domain-specific language to describe the logic for converting module descriptions to build rules, Blueprint delegates this to per-project build logic written in Go. For large, heterogenous projects this allows the inherent complexity of the build logic to be maintained in a high-level language, while still allowing simple changes to individual modules by modifying easy to understand Blueprints files.