See also
Please make sure to read PIO Check guide first.
check_tool¶Type: String | Multiple: Yes | Default: cppcheck
A name of the check tool used for analysis. This option is useful when you want to check source code with two or more tools.
See available tools in Check tools.
Example
[env:myenv]
platform = ...
board = ...
check_tool = cppcheck, clangtidy
check_patterns¶Type: String (Pattern) | Multiple: Yes
This option allows specifying which source files or folders should be included/excluded from the check process. GLOB Patterns are allowed. src_dir and include_dir folders are checked by default.
Another option for filtering source files is platformio check --pattern command.
Example
[env:custom_check_patterns]
platform = ...
board = ...
check_tool = clangtidy
check_patterns =
app/sources
tests/hardware/*.c
check_flags¶Type: String | Multiple: Yes
Additional flags to be passed to the tool command line. This option is useful when you want to adjust the check process to fit your project requirements. By default, the flags are passed to all tools specified in check_tool section. To set individual flags, define tool name at the beginning of the line.
Another option for adding flags is platformio check --flags command.
Example
[env:extra_check_flags]
platform = ...
board = ...
check_tool = cppcheck, clangtidy
check_flags =
--common-flag
cppcheck: --enable=performance --inline-suppr
clangtidy: -fix-errors -format-style=mozilla
check_severity¶Type: String | Multiple: Yes | Default: low, medium, high
This option allows specifying the Defect severity types which will be reported by the Check tools.
Another option for filtering source files is platformio check --severity command.
Example
[env:detect_only_medium_or_high_defects]
platform = ...
board = ...
check_severity = medium, high