Commit graph

4 commits

Author SHA1 Message Date
Tao Bao
601493e8c4 Document the clang-format usage.
`repo upload` and `git clang-format` may give slightly different
results, because they may trigger different `clang-format` binaries.
Document the setup to get consistent formatting results.

Test: N/A
Change-Id: I927dd25c7a6dd51be4812d5b3857a4b08c5a3f81
2018-05-10 13:12:59 -07:00
Tao Bao
a1f6980af7 clang-format: Remove the override of PenaltyExcessCharacter.
So it falls back (from 32) to the default value in Google style:
PenaltyExcessCharacter: 1000000

This way it no longer allows lines exceeding the 100-char limit.

const char* x[] = { "long enough so that the line has 101 chars", nullptr };

  would become

const char* x[] = { "long enough so that the line has 101 chars",
                    nullptr };

Test: clang-format the line above.
Change-Id: If578dbdae55d6d81f5e47889890e2afa12b4199a
2017-09-26 15:07:45 -07:00
Tao Bao
e65fa0a892 clang-format: Adjust short functions / if settings.
http://clang.llvm.org/docs/ClangFormatStyleOptions.html

AllowShortFunctionsOnASingleLine: Empty
  Empty functions like "int f() {}" can be put on a single line.

AllowShortIfStatementsOnASingleLine: true
  If true, "if (a) return;" can be put on a single line.

Test: N/A
Change-Id: Ia4f411a958235ab18d16972f2c9d0f55b645b4ba
2016-12-12 15:00:52 -08:00
Tao Bao
74bda5f65b Add .clang-format style file.
The file is forked from bionic project. It's mostly in Google style, with
some tweaks (e.g. 100 column limit). New CLs can be formatted with `git
clang-format --style=file`.

Test: N/A
Change-Id: I6fbd0ab851c03aa6de9987777c7da8cdca8964ed
2016-11-07 10:02:33 -08:00