.clang-format

# Use the Google style in this project.
BasedOnStyle: Google
IndentWidth: 4

# Some folks prefer to write "int& foo" while others prefer "int &foo".  The
# Google Style Guide only asks for consistency within a project, we chose
# "int& foo" for this project:
DerivePointerAlignment: false
PointerAlignment: Left

# The Google Style Guide only asks for consistency w.r.t. "east const" vs.
# "const west" alignment of cv-qualifiers. In this project we use "east const".
QualifierAlignment: Right

IncludeBlocks: Regroup
IncludeCategories:
- Regex: '^\"google/cloud/internal/disable_deprecation_warnings.inc\"$'
  Priority: -1
# System and C-language headers should go last. These expressions may miss a few
# cases, we can always add more.  Or we can conservative
- Regex: '^<[A-Za-z0-9_]*\.h>$'
  Priority: 10000
- Regex: '^<sys/[A-Za-z0-9_]*\.h>$'
  Priority: 10000
# Matches common headers first, but sorts them after project includes
- Regex: '^\"google/cloud/(internal/|grpc_utils/|testing_util/|[^/]+\.h)'
  Priority: 1000
- Regex: '^\"google/cloud/'  # project includes should sort first
  Priority: 500
- Regex: '^\"generator/'     # project includes should sort first
  Priority: 500
- Regex: '^\"generator/internal/' # project internals second
  Priority: 1000
- Regex: '^\"generator/testing/'  # testing helpers third
  Priority: 1100
- Regex: '^\"'         # And then includes from other projects or the system
  Priority: 1500
- Regex: '^<grpc/'
  Priority: 2000
- Regex: '^<google/*'
  Priority: 3000
- Regex: '^<.*/.*'
  Priority: 4000
- Regex: '^<.*.hpp>'
  Priority: 4000
- Regex: '^<[^/]*>'
  Priority: 5000

# Format raw string literals with a `pb` or `proto` tag as proto.
RawStringFormats:
- Language: TextProto
  Delimiters:
  - 'pb'
  - 'proto'
  BasedOnStyle: Google

CommentPragmas: '(@copydoc|@copybrief|@see|@overload|@snippet)'